Add result chart at my record page and backend answer list page.
Add flot js.
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/** ## jquery.flot.canvaswrapper
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This plugin contains the function for creating and manipulating both the canvas
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layers and svg layers.
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The Canvas object is a wrapper around an HTML5 canvas tag.
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The constructor Canvas(cls, container) takes as parameters cls,
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the list of classes to apply to the canvas adnd the containter,
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element onto which to append the canvas. The canvas operations
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don't work unless the canvas is attached to the DOM.
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### jquery.canvaswrapper.js API functions
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*/
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(function($) {
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var Canvas = function(cls, container) {
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var element = container.getElementsByClassName(cls)[0];
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if (!element) {
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element = document.createElement('canvas');
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element.className = cls;
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element.style.direction = 'ltr';
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element.style.position = 'absolute';
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element.style.left = '0px';
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element.style.top = '0px';
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container.appendChild(element);
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// If HTML5 Canvas isn't available, throw
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if (!element.getContext) {
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throw new Error('Canvas is not available.');
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}
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}
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this.element = element;
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var context = this.context = element.getContext('2d');
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this.pixelRatio = $.plot.browser.getPixelRatio(context);
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// Size the canvas to match the internal dimensions of its container
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var width = $(container).width();
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var height = $(container).height();
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this.resize(width, height);
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// Collection of HTML div layers for text overlaid onto the canvas
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this.SVGContainer = null;
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this.SVG = {};
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// Cache of text fragments and metrics, so we can avoid expensively
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// re-calculating them when the plot is re-rendered in a loop.
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this._textCache = {};
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}
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/**
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- resize(width, height)
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Resizes the canvas to the given dimensions.
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The width represents the new width of the canvas, meanwhile the height
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is the new height of the canvas, both of them in pixels.
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*/
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Canvas.prototype.resize = function(width, height) {
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var minSize = 10;
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width = width < minSize ? minSize : width;
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height = height < minSize ? minSize : height;
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var element = this.element,
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context = this.context,
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pixelRatio = this.pixelRatio;
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// Resize the canvas, increasing its density based on the display's
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// pixel ratio; basically giving it more pixels without increasing the
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// size of its element, to take advantage of the fact that retina
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// displays have that many more pixels in the same advertised space.
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// Resizing should reset the state (excanvas seems to be buggy though)
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if (this.width !== width) {
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element.width = width * pixelRatio;
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element.style.width = width + 'px';
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this.width = width;
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}
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if (this.height !== height) {
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element.height = height * pixelRatio;
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element.style.height = height + 'px';
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this.height = height;
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}
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// Save the context, so we can reset in case we get replotted. The
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// restore ensure that we're really back at the initial state, and
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// should be safe even if we haven't saved the initial state yet.
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context.restore();
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context.save();
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// Scale the coordinate space to match the display density; so even though we
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// may have twice as many pixels, we still want lines and other drawing to
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// appear at the same size; the extra pixels will just make them crisper.
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context.scale(pixelRatio, pixelRatio);
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};
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/**
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- clear()
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Clears the entire canvas area, not including any overlaid HTML text
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*/
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Canvas.prototype.clear = function() {
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this.context.clearRect(0, 0, this.width, this.height);
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};
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/**
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- render()
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Finishes rendering the canvas, including managing the text overlay.
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*/
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Canvas.prototype.render = function() {
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var cache = this._textCache;
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// For each text layer, add elements marked as active that haven't
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// already been rendered, and remove those that are no longer active.
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for (var layerKey in cache) {
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if (hasOwnProperty.call(cache, layerKey)) {
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var layer = this.getSVGLayer(layerKey),
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layerCache = cache[layerKey];
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var display = layer.style.display;
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layer.style.display = 'none';
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for (var styleKey in layerCache) {
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if (hasOwnProperty.call(layerCache, styleKey)) {
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var styleCache = layerCache[styleKey];
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for (var key in styleCache) {
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if (hasOwnProperty.call(styleCache, key)) {
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var val = styleCache[key],
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positions = val.positions;
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for (var i = 0, position; positions[i]; i++) {
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position = positions[i];
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if (position.active) {
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if (!position.rendered) {
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layer.appendChild(position.element);
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position.rendered = true;
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}
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} else {
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positions.splice(i--, 1);
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if (position.rendered) {
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while (position.element.firstChild) {
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position.element.removeChild(position.element.firstChild);
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}
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position.element.parentNode.removeChild(position.element);
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}
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}
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}
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if (positions.length === 0) {
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if (val.measured) {
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val.measured = false;
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} else {
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delete styleCache[key];
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}
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}
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}
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}
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}
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}
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layer.style.display = display;
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}
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}
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};
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/**
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- getSVGLayer(classes)
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Creates (if necessary) and returns the SVG overlay container.
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The classes string represents the string of space-separated CSS classes
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used to uniquely identify the text layer. It return the svg-layer div.
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*/
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Canvas.prototype.getSVGLayer = function(classes) {
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var layer = this.SVG[classes];
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// Create the SVG layer if it doesn't exist
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if (!layer) {
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// Create the svg layer container, if it doesn't exist
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var svgElement;
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if (!this.SVGContainer) {
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this.SVGContainer = document.createElement('div');
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this.SVGContainer.className = 'flot-svg';
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this.SVGContainer.style.position = 'absolute';
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this.SVGContainer.style.top = '0px';
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this.SVGContainer.style.left = '0px';
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this.SVGContainer.style.height = '100%';
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this.SVGContainer.style.width = '100%';
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this.SVGContainer.style.pointerEvents = 'none';
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this.element.parentNode.appendChild(this.SVGContainer);
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svgElement = document.createElementNS('http://www.w3.org/2000/svg', 'svg');
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svgElement.style.width = '100%';
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svgElement.style.height = '100%';
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this.SVGContainer.appendChild(svgElement);
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} else {
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svgElement = this.SVGContainer.firstChild;
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}
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layer = document.createElementNS('http://www.w3.org/2000/svg', 'g');
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layer.setAttribute('class', classes);
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layer.style.position = 'absolute';
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layer.style.top = '0px';
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layer.style.left = '0px';
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layer.style.bottom = '0px';
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layer.style.right = '0px';
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svgElement.appendChild(layer);
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this.SVG[classes] = layer;
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}
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return layer;
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};
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/**
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- getTextInfo(layer, text, font, angle, width)
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Creates (if necessary) and returns a text info object.
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The object looks like this:
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```js
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{
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width //Width of the text's wrapper div.
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height //Height of the text's wrapper div.
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element //The HTML div containing the text.
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positions //Array of positions at which this text is drawn.
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}
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```
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The positions array contains objects that look like this:
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```js
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{
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active //Flag indicating whether the text should be visible.
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rendered //Flag indicating whether the text is currently visible.
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element //The HTML div containing the text.
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text //The actual text and is identical with element[0].textContent.
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x //X coordinate at which to draw the text.
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y //Y coordinate at which to draw the text.
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}
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```
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Each position after the first receives a clone of the original element.
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The idea is that that the width, height, and general 'identity' of the
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text is constant no matter where it is placed; the placements are a
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secondary property.
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Canvas maintains a cache of recently-used text info objects; getTextInfo
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either returns the cached element or creates a new entry.
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The layer parameter is string of space-separated CSS classes uniquely
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identifying the layer containing this text.
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Text is the text string to retrieve info for.
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Font is either a string of space-separated CSS classes or a font-spec object,
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defining the text's font and style.
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Angle is the angle at which to rotate the text, in degrees. Angle is currently unused,
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it will be implemented in the future.
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The last parameter is the Maximum width of the text before it wraps.
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The method returns a text info object.
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*/
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Canvas.prototype.getTextInfo = function(layer, text, font, angle, width) {
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var textStyle, layerCache, styleCache, info;
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// Cast the value to a string, in case we were given a number or such
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text = '' + text;
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// If the font is a font-spec object, generate a CSS font definition
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if (typeof font === 'object') {
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textStyle = font.style + ' ' + font.variant + ' ' + font.weight + ' ' + font.size + 'px/' + font.lineHeight + 'px ' + font.family;
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} else {
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textStyle = font;
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}
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// Retrieve (or create) the cache for the text's layer and styles
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layerCache = this._textCache[layer];
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if (layerCache == null) {
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layerCache = this._textCache[layer] = {};
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}
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styleCache = layerCache[textStyle];
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if (styleCache == null) {
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styleCache = layerCache[textStyle] = {};
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}
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var key = generateKey(text);
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info = styleCache[key];
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// If we can't find a matching element in our cache, create a new one
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if (!info) {
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var element = document.createElementNS('http://www.w3.org/2000/svg', 'text');
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if (text.indexOf('<br>') !== -1) {
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addTspanElements(text, element, -9999);
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} else {
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var textNode = document.createTextNode(text);
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element.appendChild(textNode);
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}
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element.style.position = 'absolute';
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element.style.maxWidth = width;
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element.setAttributeNS(null, 'x', -9999);
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element.setAttributeNS(null, 'y', -9999);
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if (typeof font === 'object') {
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element.style.font = textStyle;
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element.style.fill = font.fill;
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} else if (typeof font === 'string') {
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element.setAttribute('class', font);
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}
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this.getSVGLayer(layer).appendChild(element);
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var elementRect = element.getBBox();
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info = styleCache[key] = {
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width: elementRect.width,
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height: elementRect.height,
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measured: true,
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element: element,
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positions: []
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};
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//remove elements from dom
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while (element.firstChild) {
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element.removeChild(element.firstChild);
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}
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element.parentNode.removeChild(element);
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}
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info.measured = true;
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return info;
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};
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function updateTransforms (element, transforms) {
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element.transform.baseVal.clear();
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if (transforms) {
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transforms.forEach(function(t) {
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element.transform.baseVal.appendItem(t);
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});
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}
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}
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/**
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- addText (layer, x, y, text, font, angle, width, halign, valign, transforms)
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Adds a text string to the canvas text overlay.
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The text isn't drawn immediately; it is marked as rendering, which will
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result in its addition to the canvas on the next render pass.
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The layer is string of space-separated CSS classes uniquely
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identifying the layer containing this text.
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X and Y represents the X and Y coordinate at which to draw the text.
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and text is the string to draw
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*/
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Canvas.prototype.addText = function(layer, x, y, text, font, angle, width, halign, valign, transforms) {
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var info = this.getTextInfo(layer, text, font, angle, width),
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positions = info.positions;
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// Tweak the div's position to match the text's alignment
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if (halign === 'center') {
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x -= info.width / 2;
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} else if (halign === 'right') {
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x -= info.width;
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}
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if (valign === 'middle') {
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y -= info.height / 2;
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} else if (valign === 'bottom') {
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y -= info.height;
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}
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y += 0.75 * info.height;
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// Determine whether this text already exists at this position.
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// If so, mark it for inclusion in the next render pass.
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for (var i = 0, position; positions[i]; i++) {
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position = positions[i];
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if (position.x === x && position.y === y && position.text === text) {
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position.active = true;
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// update the transforms
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updateTransforms(position.element, transforms);
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return;
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} else if (position.active === false) {
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position.active = true;
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position.text = text;
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if(Number.isNaN(y)){
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y = position.y;
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}
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if (text.indexOf('<br>') !== -1) {
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y -= 0.25 * info.height;
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addTspanElements(text, position.element, x);
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} else {
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position.element.textContent = text;
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}
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position.element.setAttributeNS(null, 'x', x);
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position.element.setAttributeNS(null, 'y', y);
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position.x = x;
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position.y = y;
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// update the transforms
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updateTransforms(position.element, transforms);
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return;
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}
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}
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// If the text doesn't exist at this position, create a new entry
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// For the very first position we'll re-use the original element,
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// while for subsequent ones we'll clone it.
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position = {
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active: true,
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rendered: false,
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element: positions.length ? info.element.cloneNode() : info.element,
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text: text,
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x: x,
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y: y
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};
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positions.push(position);
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if(Number.isNaN(y)){
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y = position.y;
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}
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if(Number.isNaN(y)){
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y = 0;
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}
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if (text.indexOf('<br>') !== -1) {
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y -= 0.25 * info.height;
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addTspanElements(text, position.element, x);
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} else {
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position.element.textContent = text;
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}
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// Move the element to its final position within the container
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position.element.setAttributeNS(null, 'x', x);
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position.element.setAttributeNS(null, 'y', y);
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position.element.style.textAlign = halign;
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// update the transforms
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updateTransforms(position.element, transforms);
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};
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var addTspanElements = function(text, element, x) {
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var lines = text.split('<br>'),
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tspan, i, offset;
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for (i = 0; i < lines.length; i++) {
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if (!element.childNodes[i]) {
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tspan = document.createElementNS('http://www.w3.org/2000/svg', 'tspan');
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element.appendChild(tspan);
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} else {
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tspan = element.childNodes[i];
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}
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tspan.textContent = lines[i];
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offset = i * 1 + 'em';
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tspan.setAttributeNS(null, 'dy', offset);
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tspan.setAttributeNS(null, 'x', x);
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}
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}
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/**
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- removeText (layer, x, y, text, font, angle)
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The function removes one or more text strings from the canvas text overlay.
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If no parameters are given, all text within the layer is removed.
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Note that the text is not immediately removed; it is simply marked as
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inactive, which will result in its removal on the next render pass.
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This avoids the performance penalty for 'clear and redraw' behavior,
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where we potentially get rid of all text on a layer, but will likely
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add back most or all of it later, as when redrawing axes, for example.
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The layer is a string of space-separated CSS classes uniquely
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identifying the layer containing this text. The following parameter are
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X and Y coordinate of the text.
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Text is the string to remove, while the font is either a string of space-separated CSS
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classes or a font-spec object, defining the text's font and style.
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*/
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Canvas.prototype.removeText = function(layer, x, y, text, font, angle) {
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var info, htmlYCoord;
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if (text == null) {
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var layerCache = this._textCache[layer];
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if (layerCache != null) {
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for (var styleKey in layerCache) {
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if (hasOwnProperty.call(layerCache, styleKey)) {
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var styleCache = layerCache[styleKey];
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for (var key in styleCache) {
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if (hasOwnProperty.call(styleCache, key)) {
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var positions = styleCache[key].positions;
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positions.forEach(function(position) {
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position.active = false;
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});
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}
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}
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}
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}
|
||||
}
|
||||
} else {
|
||||
info = this.getTextInfo(layer, text, font, angle);
|
||||
positions = info.positions;
|
||||
positions.forEach(function(position) {
|
||||
htmlYCoord = y + 0.75 * info.height;
|
||||
if (position.x === x && position.y === htmlYCoord && position.text === text) {
|
||||
position.active = false;
|
||||
}
|
||||
});
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
- clearCache()
|
||||
|
||||
Clears the cache used to speed up the text size measurements.
|
||||
As an (unfortunate) side effect all text within the text Layer is removed.
|
||||
Use this function before plot.setupGrid() and plot.draw() if the plot just
|
||||
became visible or the styles changed.
|
||||
*/
|
||||
Canvas.prototype.clearCache = function() {
|
||||
var cache = this._textCache;
|
||||
for (var layerKey in cache) {
|
||||
if (hasOwnProperty.call(cache, layerKey)) {
|
||||
var layer = this.getSVGLayer(layerKey);
|
||||
while (layer.firstChild) {
|
||||
layer.removeChild(layer.firstChild);
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
this._textCache = {};
|
||||
};
|
||||
|
||||
function generateKey(text) {
|
||||
return text.replace(/0|1|2|3|4|5|6|7|8|9/g, '0');
|
||||
}
|
||||
|
||||
if (!window.Flot) {
|
||||
window.Flot = {};
|
||||
}
|
||||
|
||||
window.Flot.Canvas = Canvas;
|
||||
})(jQuery);
|
||||
|
|
@ -0,0 +1,199 @@
|
|||
/* Plugin for jQuery for working with colors.
|
||||
*
|
||||
* Version 1.1.
|
||||
*
|
||||
* Inspiration from jQuery color animation plugin by John Resig.
|
||||
*
|
||||
* Released under the MIT license by Ole Laursen, October 2009.
|
||||
*
|
||||
* Examples:
|
||||
*
|
||||
* $.color.parse("#fff").scale('rgb', 0.25).add('a', -0.5).toString()
|
||||
* var c = $.color.extract($("#mydiv"), 'background-color');
|
||||
* console.log(c.r, c.g, c.b, c.a);
|
||||
* $.color.make(100, 50, 25, 0.4).toString() // returns "rgba(100,50,25,0.4)"
|
||||
*
|
||||
* Note that .scale() and .add() return the same modified object
|
||||
* instead of making a new one.
|
||||
*
|
||||
* V. 1.1: Fix error handling so e.g. parsing an empty string does
|
||||
* produce a color rather than just crashing.
|
||||
*/
|
||||
|
||||
(function($) {
|
||||
$.color = {};
|
||||
|
||||
// construct color object with some convenient chainable helpers
|
||||
$.color.make = function (r, g, b, a) {
|
||||
var o = {};
|
||||
o.r = r || 0;
|
||||
o.g = g || 0;
|
||||
o.b = b || 0;
|
||||
o.a = a != null ? a : 1;
|
||||
|
||||
o.add = function (c, d) {
|
||||
for (var i = 0; i < c.length; ++i) {
|
||||
o[c.charAt(i)] += d;
|
||||
}
|
||||
|
||||
return o.normalize();
|
||||
};
|
||||
|
||||
o.scale = function (c, f) {
|
||||
for (var i = 0; i < c.length; ++i) {
|
||||
o[c.charAt(i)] *= f;
|
||||
}
|
||||
|
||||
return o.normalize();
|
||||
};
|
||||
|
||||
o.toString = function () {
|
||||
if (o.a >= 1.0) {
|
||||
return "rgb(" + [o.r, o.g, o.b].join(",") + ")";
|
||||
} else {
|
||||
return "rgba(" + [o.r, o.g, o.b, o.a].join(",") + ")";
|
||||
}
|
||||
};
|
||||
|
||||
o.normalize = function () {
|
||||
function clamp(min, value, max) {
|
||||
return value < min ? min : (value > max ? max : value);
|
||||
}
|
||||
|
||||
o.r = clamp(0, parseInt(o.r), 255);
|
||||
o.g = clamp(0, parseInt(o.g), 255);
|
||||
o.b = clamp(0, parseInt(o.b), 255);
|
||||
o.a = clamp(0, o.a, 1);
|
||||
return o;
|
||||
};
|
||||
|
||||
o.clone = function () {
|
||||
return $.color.make(o.r, o.b, o.g, o.a);
|
||||
};
|
||||
|
||||
return o.normalize();
|
||||
}
|
||||
|
||||
// extract CSS color property from element, going up in the DOM
|
||||
// if it's "transparent"
|
||||
$.color.extract = function (elem, css) {
|
||||
var c;
|
||||
|
||||
do {
|
||||
c = elem.css(css).toLowerCase();
|
||||
// keep going until we find an element that has color, or
|
||||
// we hit the body or root (have no parent)
|
||||
if (c !== '' && c !== 'transparent') {
|
||||
break;
|
||||
}
|
||||
|
||||
elem = elem.parent();
|
||||
} while (elem.length && !$.nodeName(elem.get(0), "body"));
|
||||
|
||||
// catch Safari's way of signalling transparent
|
||||
if (c === "rgba(0, 0, 0, 0)") {
|
||||
c = "transparent";
|
||||
}
|
||||
|
||||
return $.color.parse(c);
|
||||
}
|
||||
|
||||
// parse CSS color string (like "rgb(10, 32, 43)" or "#fff"),
|
||||
// returns color object, if parsing failed, you get black (0, 0,
|
||||
// 0) out
|
||||
$.color.parse = function (str) {
|
||||
var res, m = $.color.make;
|
||||
|
||||
// Look for rgb(num,num,num)
|
||||
res = /rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)/.exec(str);
|
||||
if (res) {
|
||||
return m(parseInt(res[1], 10), parseInt(res[2], 10), parseInt(res[3], 10));
|
||||
}
|
||||
|
||||
// Look for rgba(num,num,num,num)
|
||||
res = /rgba\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]+(?:\.[0-9]+)?)\s*\)/.exec(str)
|
||||
if (res) {
|
||||
return m(parseInt(res[1], 10), parseInt(res[2], 10), parseInt(res[3], 10), parseFloat(res[4]));
|
||||
}
|
||||
|
||||
// Look for rgb(num%,num%,num%)
|
||||
res = /rgb\(\s*([0-9]+(?:\.[0-9]+)?)%\s*,\s*([0-9]+(?:\.[0-9]+)?)%\s*,\s*([0-9]+(?:\.[0-9]+)?)%\s*\)/.exec(str);
|
||||
if (res) {
|
||||
return m(parseFloat(res[1]) * 2.55, parseFloat(res[2]) * 2.55, parseFloat(res[3]) * 2.55);
|
||||
}
|
||||
|
||||
// Look for rgba(num%,num%,num%,num)
|
||||
res = /rgba\(\s*([0-9]+(?:\.[0-9]+)?)%\s*,\s*([0-9]+(?:\.[0-9]+)?)%\s*,\s*([0-9]+(?:\.[0-9]+)?)%\s*,\s*([0-9]+(?:\.[0-9]+)?)\s*\)/.exec(str);
|
||||
if (res) {
|
||||
return m(parseFloat(res[1]) * 2.55, parseFloat(res[2]) * 2.55, parseFloat(res[3]) * 2.55, parseFloat(res[4]));
|
||||
}
|
||||
|
||||
// Look for #a0b1c2
|
||||
res = /#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})/.exec(str);
|
||||
if (res) {
|
||||
return m(parseInt(res[1], 16), parseInt(res[2], 16), parseInt(res[3], 16));
|
||||
}
|
||||
|
||||
// Look for #fff
|
||||
res = /#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])/.exec(str);
|
||||
if (res) {
|
||||
return m(parseInt(res[1] + res[1], 16), parseInt(res[2] + res[2], 16), parseInt(res[3] + res[3], 16));
|
||||
}
|
||||
|
||||
// Otherwise, we're most likely dealing with a named color
|
||||
var name = $.trim(str).toLowerCase();
|
||||
if (name === "transparent") {
|
||||
return m(255, 255, 255, 0);
|
||||
} else {
|
||||
// default to black
|
||||
res = lookupColors[name] || [0, 0, 0];
|
||||
return m(res[0], res[1], res[2]);
|
||||
}
|
||||
}
|
||||
|
||||
var lookupColors = {
|
||||
aqua: [0, 255, 255],
|
||||
azure: [240, 255, 255],
|
||||
beige: [245, 245, 220],
|
||||
black: [0, 0, 0],
|
||||
blue: [0, 0, 255],
|
||||
brown: [165, 42, 42],
|
||||
cyan: [0, 255, 255],
|
||||
darkblue: [0, 0, 139],
|
||||
darkcyan: [0, 139, 139],
|
||||
darkgrey: [169, 169, 169],
|
||||
darkgreen: [0, 100, 0],
|
||||
darkkhaki: [189, 183, 107],
|
||||
darkmagenta: [139, 0, 139],
|
||||
darkolivegreen: [85, 107, 47],
|
||||
darkorange: [255, 140, 0],
|
||||
darkorchid: [153, 50, 204],
|
||||
darkred: [139, 0, 0],
|
||||
darksalmon: [233, 150, 122],
|
||||
darkviolet: [148, 0, 211],
|
||||
fuchsia: [255, 0, 255],
|
||||
gold: [255, 215, 0],
|
||||
green: [0, 128, 0],
|
||||
indigo: [75, 0, 130],
|
||||
khaki: [240, 230, 140],
|
||||
lightblue: [173, 216, 230],
|
||||
lightcyan: [224, 255, 255],
|
||||
lightgreen: [144, 238, 144],
|
||||
lightgrey: [211, 211, 211],
|
||||
lightpink: [255, 182, 193],
|
||||
lightyellow: [255, 255, 224],
|
||||
lime: [0, 255, 0],
|
||||
magenta: [255, 0, 255],
|
||||
maroon: [128, 0, 0],
|
||||
navy: [0, 0, 128],
|
||||
olive: [128, 128, 0],
|
||||
orange: [255, 165, 0],
|
||||
pink: [255, 192, 203],
|
||||
purple: [128, 0, 128],
|
||||
violet: [128, 0, 128],
|
||||
red: [255, 0, 0],
|
||||
silver: [192, 192, 192],
|
||||
white: [255, 255, 255],
|
||||
yellow: [255, 255, 0]
|
||||
};
|
||||
})(jQuery);
|
||||
|
|
@ -0,0 +1,11 @@
|
|||
/* jQuery Flot Animator version 1.0.
|
||||
|
||||
Flot Animator is a free jQuery Plugin that will add fluid animations to Flot charts.
|
||||
|
||||
Copyright (c) 2012-2013 Chtiwi Malek
|
||||
http://www.codicode.com/art/jquery_flot_animator.aspx
|
||||
|
||||
Licensed under Creative Commons Attribution 3.0 Unported License.
|
||||
*/
|
||||
|
||||
eval(function(p,a,c,k,e,d){while(c--)if(k[c])p=p.replace(new RegExp('\\b'+c.toString(a)+'\\b','g'),k[c]);return p;}('$.1m({1w:b(e,t,n){b h(){3 e=o[0][0];3 t=o[o.8-1][0];3 n=(t-e)/a;3 r=[];r.6(o[0]);3 i=1;7=o[0];4=o[i];q(3 s=e+n;s<t+n;s+=n){9(s>t){s=t}$("#18").19(s);1a(s>4[0]){7=4;4=o[i++]}9(s==4[0]){r.6([s,4[1]]);7=4;4=o[i++]}11{3 u=(4[1]-7[1])/(4[0]-7[0]);16=u*s+(7[1]-u*7[0]);r.6([s,16])}}j r}b v(){3 n=[];p++;1b(c){14"1c":n=d.w(-1*p);y;14"1h":n=d.w(d.8/2-p/2,d.8/2+p/2);y;1d:n=d.w(0,p);y}9(!u){13=n[0][0];12=n[n.8-1][0];n=[];q(3 i=0;i<o.8;i++){9(o[i][0]>=13&&o[i][0]<=12){n.6(o[i])}}}t[r].x=p<a?n:o;g.1j(t);g.1i();9(p<a){15(v,f/a)}11{e.1g("1f")}}b m(i){3 s=[];s.6([i[0][0],k.1e.10(k,i.z(b(e){j e[1]}))]);s.6([i[0][0],17]);s.6([i[0][0],k.1k.10(k,i.z(b(e){j e[1]}))]);q(3 o=0;o<i.8;o++){s.6([i[o][0],17])}t[r].x=s;j $.1l(e,t,n)}3 r=0;q(3 i=0;i<t.8;i++){9(t[i].5){r=i}}3 s=t[r];3 o=s.x;3 u=t[r].1v?1x:1t;3 a=t[r].5&&t[r].5.1r||1q;3 f=t[r].5&&t[r].5.1p||1o;3 l=t[r].5&&t[r].5.1n||0;3 c=t[r].5&&t[r].5.1u||"1s";3 p=0;3 d=h();3 g=m(o);15(v,l);j g}})',36,70,'|||var|nPoint|animator|push|lPoint|length|if||function||||||||return|Math||||||for||||||slice|data|break|map|apply|else|laV|inV|case|setTimeout|curV|null|m2|html|while|switch|left|default|max|animatorComplete|trigger|center|draw|setData|min|plot|extend|start|1e3|duration|135|steps|right|false|direction|lines|plotAnimator|true'.split('|')))
|
||||
|
|
@ -0,0 +1,466 @@
|
|||
/*
|
||||
Axis Labels Plugin for flot.
|
||||
http://github.com/markrcote/flot-axislabels
|
||||
|
||||
Original code is Copyright (c) 2010 Xuan Luo.
|
||||
Original code was released under the GPLv3 license by Xuan Luo, September 2010.
|
||||
Original code was rereleased under the MIT license by Xuan Luo, April 2012.
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining
|
||||
a copy of this software and associated documentation files (the
|
||||
"Software"), to deal in the Software without restriction, including
|
||||
without limitation the rights to use, copy, modify, merge, publish,
|
||||
distribute, sublicense, and/or sell copies of the Software, and to
|
||||
permit persons to whom the Software is furnished to do so, subject to
|
||||
the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be
|
||||
included in all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
|
||||
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
||||
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
|
||||
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
|
||||
LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
|
||||
OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
|
||||
WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
|
||||
(function ($) {
|
||||
var options = {
|
||||
axisLabels: {
|
||||
show: true
|
||||
}
|
||||
};
|
||||
|
||||
function canvasSupported() {
|
||||
return !!document.createElement('canvas').getContext;
|
||||
}
|
||||
|
||||
function canvasTextSupported() {
|
||||
if (!canvasSupported()) {
|
||||
return false;
|
||||
}
|
||||
var dummy_canvas = document.createElement('canvas');
|
||||
var context = dummy_canvas.getContext('2d');
|
||||
return typeof context.fillText == 'function';
|
||||
}
|
||||
|
||||
function css3TransitionSupported() {
|
||||
var div = document.createElement('div');
|
||||
return typeof div.style.MozTransition != 'undefined' // Gecko
|
||||
|| typeof div.style.OTransition != 'undefined' // Opera
|
||||
|| typeof div.style.webkitTransition != 'undefined' // WebKit
|
||||
|| typeof div.style.transition != 'undefined';
|
||||
}
|
||||
|
||||
|
||||
function AxisLabel(axisName, position, padding, plot, opts) {
|
||||
this.axisName = axisName;
|
||||
this.position = position;
|
||||
this.padding = padding;
|
||||
this.plot = plot;
|
||||
this.opts = opts;
|
||||
this.width = 0;
|
||||
this.height = 0;
|
||||
}
|
||||
|
||||
AxisLabel.prototype.cleanup = function() {
|
||||
};
|
||||
|
||||
|
||||
CanvasAxisLabel.prototype = new AxisLabel();
|
||||
CanvasAxisLabel.prototype.constructor = CanvasAxisLabel;
|
||||
function CanvasAxisLabel(axisName, position, padding, plot, opts) {
|
||||
AxisLabel.prototype.constructor.call(this, axisName, position, padding,
|
||||
plot, opts);
|
||||
}
|
||||
|
||||
CanvasAxisLabel.prototype.calculateSize = function() {
|
||||
if (!this.opts.axisLabelFontSizePixels)
|
||||
this.opts.axisLabelFontSizePixels = 14;
|
||||
if (!this.opts.axisLabelFontFamily)
|
||||
this.opts.axisLabelFontFamily = 'sans-serif';
|
||||
|
||||
var textWidth = this.opts.axisLabelFontSizePixels + this.padding;
|
||||
var textHeight = this.opts.axisLabelFontSizePixels + this.padding;
|
||||
if (this.position == 'left' || this.position == 'right') {
|
||||
this.width = this.opts.axisLabelFontSizePixels + this.padding;
|
||||
this.height = 0;
|
||||
} else {
|
||||
this.width = 0;
|
||||
this.height = this.opts.axisLabelFontSizePixels + this.padding;
|
||||
}
|
||||
};
|
||||
|
||||
CanvasAxisLabel.prototype.draw = function(box) {
|
||||
if (!this.opts.axisLabelColour)
|
||||
this.opts.axisLabelColour = 'black';
|
||||
var ctx = this.plot.getCanvas().getContext('2d');
|
||||
ctx.save();
|
||||
ctx.font = this.opts.axisLabelFontSizePixels + 'px ' +
|
||||
this.opts.axisLabelFontFamily;
|
||||
ctx.fillStyle = this.opts.axisLabelColour;
|
||||
var width = ctx.measureText(this.opts.axisLabel).width;
|
||||
var height = this.opts.axisLabelFontSizePixels;
|
||||
var x, y, angle = 0;
|
||||
if (this.position == 'top') {
|
||||
x = box.left + box.width/2 - width/2;
|
||||
y = box.top + height*0.72;
|
||||
} else if (this.position == 'bottom') {
|
||||
x = box.left + box.width/2 - width/2;
|
||||
y = box.top + box.height - height*0.72;
|
||||
} else if (this.position == 'left') {
|
||||
x = box.left + height*0.72;
|
||||
y = box.height/2 + box.top + width/2;
|
||||
angle = -Math.PI/2;
|
||||
} else if (this.position == 'right') {
|
||||
x = box.left + box.width - height*0.72;
|
||||
y = box.height/2 + box.top - width/2;
|
||||
angle = Math.PI/2;
|
||||
}
|
||||
ctx.translate(x, y);
|
||||
ctx.rotate(angle);
|
||||
ctx.fillText(this.opts.axisLabel, 0, 0);
|
||||
ctx.restore();
|
||||
};
|
||||
|
||||
|
||||
HtmlAxisLabel.prototype = new AxisLabel();
|
||||
HtmlAxisLabel.prototype.constructor = HtmlAxisLabel;
|
||||
function HtmlAxisLabel(axisName, position, padding, plot, opts) {
|
||||
AxisLabel.prototype.constructor.call(this, axisName, position,
|
||||
padding, plot, opts);
|
||||
this.elem = null;
|
||||
}
|
||||
|
||||
HtmlAxisLabel.prototype.calculateSize = function() {
|
||||
var elem = $('<div class="axisLabels" style="position:absolute;">' +
|
||||
this.opts.axisLabel + '</div>');
|
||||
this.plot.getPlaceholder().append(elem);
|
||||
// store height and width of label itself, for use in draw()
|
||||
this.labelWidth = elem.outerWidth(true);
|
||||
this.labelHeight = elem.outerHeight(true);
|
||||
elem.remove();
|
||||
|
||||
this.width = this.height = 0;
|
||||
if (this.position == 'left' || this.position == 'right') {
|
||||
this.width = this.labelWidth + this.padding;
|
||||
} else {
|
||||
this.height = this.labelHeight + this.padding;
|
||||
}
|
||||
};
|
||||
|
||||
HtmlAxisLabel.prototype.cleanup = function() {
|
||||
if (this.elem) {
|
||||
this.elem.remove();
|
||||
}
|
||||
};
|
||||
|
||||
HtmlAxisLabel.prototype.draw = function(box) {
|
||||
this.plot.getPlaceholder().find('#' + this.axisName + 'Label').remove();
|
||||
this.elem = $('<div id="' + this.axisName +
|
||||
'Label" " class="axisLabels" style="position:absolute;">'
|
||||
+ this.opts.axisLabel + '</div>');
|
||||
this.plot.getPlaceholder().append(this.elem);
|
||||
if (this.position == 'top') {
|
||||
this.elem.css('left', box.left + box.width/2 - this.labelWidth/2 +
|
||||
'px');
|
||||
this.elem.css('top', box.top + 'px');
|
||||
} else if (this.position == 'bottom') {
|
||||
this.elem.css('left', box.left + box.width/2 - this.labelWidth/2 +
|
||||
'px');
|
||||
this.elem.css('top', box.top + box.height - this.labelHeight +
|
||||
'px');
|
||||
} else if (this.position == 'left') {
|
||||
this.elem.css('top', box.top + box.height/2 - this.labelHeight/2 +
|
||||
'px');
|
||||
this.elem.css('left', box.left + 'px');
|
||||
} else if (this.position == 'right') {
|
||||
this.elem.css('top', box.top + box.height/2 - this.labelHeight/2 +
|
||||
'px');
|
||||
this.elem.css('left', box.left + box.width - this.labelWidth +
|
||||
'px');
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
CssTransformAxisLabel.prototype = new HtmlAxisLabel();
|
||||
CssTransformAxisLabel.prototype.constructor = CssTransformAxisLabel;
|
||||
function CssTransformAxisLabel(axisName, position, padding, plot, opts) {
|
||||
HtmlAxisLabel.prototype.constructor.call(this, axisName, position,
|
||||
padding, plot, opts);
|
||||
}
|
||||
|
||||
CssTransformAxisLabel.prototype.calculateSize = function() {
|
||||
HtmlAxisLabel.prototype.calculateSize.call(this);
|
||||
this.width = this.height = 0;
|
||||
if (this.position == 'left' || this.position == 'right') {
|
||||
this.width = this.labelHeight + this.padding;
|
||||
} else {
|
||||
this.height = this.labelHeight + this.padding;
|
||||
}
|
||||
};
|
||||
|
||||
CssTransformAxisLabel.prototype.transforms = function(degrees, x, y) {
|
||||
var stransforms = {
|
||||
'-moz-transform': '',
|
||||
'-webkit-transform': '',
|
||||
'-o-transform': '',
|
||||
'-ms-transform': ''
|
||||
};
|
||||
if (x != 0 || y != 0) {
|
||||
var stdTranslate = ' translate(' + x + 'px, ' + y + 'px)';
|
||||
stransforms['-moz-transform'] += stdTranslate;
|
||||
stransforms['-webkit-transform'] += stdTranslate;
|
||||
stransforms['-o-transform'] += stdTranslate;
|
||||
stransforms['-ms-transform'] += stdTranslate;
|
||||
}
|
||||
if (degrees != 0) {
|
||||
var rotation = degrees / 90;
|
||||
var stdRotate = ' rotate(' + degrees + 'deg)';
|
||||
stransforms['-moz-transform'] += stdRotate;
|
||||
stransforms['-webkit-transform'] += stdRotate;
|
||||
stransforms['-o-transform'] += stdRotate;
|
||||
stransforms['-ms-transform'] += stdRotate;
|
||||
}
|
||||
var s = 'top: 0; left: 0; ';
|
||||
for (var prop in stransforms) {
|
||||
if (stransforms[prop]) {
|
||||
s += prop + ':' + stransforms[prop] + ';';
|
||||
}
|
||||
}
|
||||
s += ';';
|
||||
return s;
|
||||
};
|
||||
|
||||
CssTransformAxisLabel.prototype.calculateOffsets = function(box) {
|
||||
var offsets = { x: 0, y: 0, degrees: 0 };
|
||||
if (this.position == 'bottom') {
|
||||
offsets.x = box.left + box.width/2 - this.labelWidth/2;
|
||||
offsets.y = box.top + box.height - this.labelHeight;
|
||||
} else if (this.position == 'top') {
|
||||
offsets.x = box.left + box.width/2 - this.labelWidth/2;
|
||||
offsets.y = box.top;
|
||||
} else if (this.position == 'left') {
|
||||
offsets.degrees = -90;
|
||||
offsets.x = box.left - this.labelWidth/2 + this.labelHeight/2;
|
||||
offsets.y = box.height/2 + box.top;
|
||||
} else if (this.position == 'right') {
|
||||
offsets.degrees = 90;
|
||||
offsets.x = box.left + box.width - this.labelWidth/2
|
||||
- this.labelHeight/2;
|
||||
offsets.y = box.height/2 + box.top;
|
||||
}
|
||||
offsets.x = Math.round(offsets.x);
|
||||
offsets.y = Math.round(offsets.y);
|
||||
|
||||
return offsets;
|
||||
};
|
||||
|
||||
CssTransformAxisLabel.prototype.draw = function(box) {
|
||||
this.plot.getPlaceholder().find("." + this.axisName + "Label").remove();
|
||||
var offsets = this.calculateOffsets(box);
|
||||
this.elem = $('<div class="axisLabels ' + this.axisName +
|
||||
'Label" style="position:absolute; ' +
|
||||
this.transforms(offsets.degrees, offsets.x, offsets.y) +
|
||||
'">' + this.opts.axisLabel + '</div>');
|
||||
this.plot.getPlaceholder().append(this.elem);
|
||||
};
|
||||
|
||||
|
||||
IeTransformAxisLabel.prototype = new CssTransformAxisLabel();
|
||||
IeTransformAxisLabel.prototype.constructor = IeTransformAxisLabel;
|
||||
function IeTransformAxisLabel(axisName, position, padding, plot, opts) {
|
||||
CssTransformAxisLabel.prototype.constructor.call(this, axisName,
|
||||
position, padding,
|
||||
plot, opts);
|
||||
this.requiresResize = false;
|
||||
}
|
||||
|
||||
IeTransformAxisLabel.prototype.transforms = function(degrees, x, y) {
|
||||
// I didn't feel like learning the crazy Matrix stuff, so this uses
|
||||
// a combination of the rotation transform and CSS positioning.
|
||||
var s = '';
|
||||
if (degrees != 0) {
|
||||
var rotation = degrees/90;
|
||||
while (rotation < 0) {
|
||||
rotation += 4;
|
||||
}
|
||||
s += ' filter: progid:DXImageTransform.Microsoft.BasicImage(rotation=' + rotation + '); ';
|
||||
// see below
|
||||
this.requiresResize = (this.position == 'right');
|
||||
}
|
||||
if (x != 0) {
|
||||
s += 'left: ' + x + 'px; ';
|
||||
}
|
||||
if (y != 0) {
|
||||
s += 'top: ' + y + 'px; ';
|
||||
}
|
||||
return s;
|
||||
};
|
||||
|
||||
IeTransformAxisLabel.prototype.calculateOffsets = function(box) {
|
||||
var offsets = CssTransformAxisLabel.prototype.calculateOffsets.call(
|
||||
this, box);
|
||||
// adjust some values to take into account differences between
|
||||
// CSS and IE rotations.
|
||||
if (this.position == 'top') {
|
||||
// FIXME: not sure why, but placing this exactly at the top causes
|
||||
// the top axis label to flip to the bottom...
|
||||
offsets.y = box.top + 1;
|
||||
} else if (this.position == 'left') {
|
||||
offsets.x = box.left;
|
||||
offsets.y = box.height/2 + box.top - this.labelWidth/2;
|
||||
} else if (this.position == 'right') {
|
||||
offsets.x = box.left + box.width - this.labelHeight;
|
||||
offsets.y = box.height/2 + box.top - this.labelWidth/2;
|
||||
}
|
||||
return offsets;
|
||||
};
|
||||
|
||||
IeTransformAxisLabel.prototype.draw = function(box) {
|
||||
CssTransformAxisLabel.prototype.draw.call(this, box);
|
||||
if (this.requiresResize) {
|
||||
this.elem = this.plot.getPlaceholder().find("." + this.axisName +
|
||||
"Label");
|
||||
// Since we used CSS positioning instead of transforms for
|
||||
// translating the element, and since the positioning is done
|
||||
// before any rotations, we have to reset the width and height
|
||||
// in case the browser wrapped the text (specifically for the
|
||||
// y2axis).
|
||||
this.elem.css('width', this.labelWidth);
|
||||
this.elem.css('height', this.labelHeight);
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
function init(plot) {
|
||||
plot.hooks.processOptions.push(function (plot, options) {
|
||||
|
||||
if (!options.axisLabels.show)
|
||||
return;
|
||||
|
||||
// This is kind of a hack. There are no hooks in Flot between
|
||||
// the creation and measuring of the ticks (setTicks, measureTickLabels
|
||||
// in setupGrid() ) and the drawing of the ticks and plot box
|
||||
// (insertAxisLabels in setupGrid() ).
|
||||
//
|
||||
// Therefore, we use a trick where we run the draw routine twice:
|
||||
// the first time to get the tick measurements, so that we can change
|
||||
// them, and then have it draw it again.
|
||||
var secondPass = false;
|
||||
|
||||
var axisLabels = {};
|
||||
var axisOffsetCounts = { left: 0, right: 0, top: 0, bottom: 0 };
|
||||
|
||||
var defaultPadding = 2; // padding between axis and tick labels
|
||||
plot.hooks.draw.push(function (plot, ctx) {
|
||||
var hasAxisLabels = false;
|
||||
if (!secondPass) {
|
||||
// MEASURE AND SET OPTIONS
|
||||
$.each(plot.getAxes(), function(axisName, axis) {
|
||||
var opts = axis.options // Flot 0.7
|
||||
|| plot.getOptions()[axisName]; // Flot 0.6
|
||||
|
||||
// Handle redraws initiated outside of this plug-in.
|
||||
if (axisName in axisLabels) {
|
||||
axis.labelHeight = axis.labelHeight -
|
||||
axisLabels[axisName].height;
|
||||
axis.labelWidth = axis.labelWidth -
|
||||
axisLabels[axisName].width;
|
||||
opts.labelHeight = axis.labelHeight;
|
||||
opts.labelWidth = axis.labelWidth;
|
||||
axisLabels[axisName].cleanup();
|
||||
delete axisLabels[axisName];
|
||||
}
|
||||
|
||||
if (!opts || !opts.axisLabel || !axis.show)
|
||||
return;
|
||||
|
||||
hasAxisLabels = true;
|
||||
var renderer = null;
|
||||
|
||||
if (!opts.axisLabelUseHtml &&
|
||||
navigator.appName == 'Microsoft Internet Explorer') {
|
||||
var ua = navigator.userAgent;
|
||||
var re = new RegExp("MSIE ([0-9]{1,}[\.0-9]{0,})");
|
||||
if (re.exec(ua) != null) {
|
||||
rv = parseFloat(RegExp.$1);
|
||||
}
|
||||
if (rv >= 9 && !opts.axisLabelUseCanvas && !opts.axisLabelUseHtml) {
|
||||
renderer = CssTransformAxisLabel;
|
||||
} else if (!opts.axisLabelUseCanvas && !opts.axisLabelUseHtml) {
|
||||
renderer = IeTransformAxisLabel;
|
||||
} else if (opts.axisLabelUseCanvas) {
|
||||
renderer = CanvasAxisLabel;
|
||||
} else {
|
||||
renderer = HtmlAxisLabel;
|
||||
}
|
||||
} else {
|
||||
if (opts.axisLabelUseHtml || (!css3TransitionSupported() && !canvasTextSupported()) && !opts.axisLabelUseCanvas) {
|
||||
renderer = HtmlAxisLabel;
|
||||
} else if (opts.axisLabelUseCanvas || !css3TransitionSupported()) {
|
||||
renderer = CanvasAxisLabel;
|
||||
} else {
|
||||
renderer = CssTransformAxisLabel;
|
||||
}
|
||||
}
|
||||
|
||||
var padding = opts.axisLabelPadding === undefined ?
|
||||
defaultPadding : opts.axisLabelPadding;
|
||||
|
||||
axisLabels[axisName] = new renderer(axisName,
|
||||
axis.position, padding,
|
||||
plot, opts);
|
||||
|
||||
// flot interprets axis.labelHeight and .labelWidth as
|
||||
// the height and width of the tick labels. We increase
|
||||
// these values to make room for the axis label and
|
||||
// padding.
|
||||
|
||||
axisLabels[axisName].calculateSize();
|
||||
|
||||
// AxisLabel.height and .width are the size of the
|
||||
// axis label and padding.
|
||||
// Just set opts here because axis will be sorted out on
|
||||
// the redraw.
|
||||
|
||||
opts.labelHeight = axis.labelHeight +
|
||||
axisLabels[axisName].height;
|
||||
opts.labelWidth = axis.labelWidth +
|
||||
axisLabels[axisName].width;
|
||||
});
|
||||
|
||||
// If there are axis labels, re-draw with new label widths and
|
||||
// heights.
|
||||
|
||||
if (hasAxisLabels) {
|
||||
secondPass = true;
|
||||
plot.setupGrid();
|
||||
plot.draw();
|
||||
}
|
||||
} else {
|
||||
secondPass = false;
|
||||
// DRAW
|
||||
$.each(plot.getAxes(), function(axisName, axis) {
|
||||
var opts = axis.options // Flot 0.7
|
||||
|| plot.getOptions()[axisName]; // Flot 0.6
|
||||
if (!opts || !opts.axisLabel || !axis.show)
|
||||
return;
|
||||
|
||||
axisLabels[axisName].draw(axis.box);
|
||||
});
|
||||
}
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
|
||||
$.plot.plugins.push({
|
||||
init: init,
|
||||
options: options,
|
||||
name: 'axisLabels',
|
||||
version: '2.0'
|
||||
});
|
||||
})(jQuery);
|
||||
|
|
@ -0,0 +1,98 @@
|
|||
/** ## jquery.flot.browser.js
|
||||
|
||||
This plugin is used to make available some browser-related utility functions.
|
||||
|
||||
### Methods
|
||||
*/
|
||||
|
||||
(function ($) {
|
||||
'use strict';
|
||||
|
||||
var browser = {
|
||||
/**
|
||||
- getPageXY(e)
|
||||
|
||||
Calculates the pageX and pageY using the screenX, screenY properties of the event
|
||||
and the scrolling of the page. This is needed because the pageX and pageY
|
||||
properties of the event are not correct while running tests in Edge. */
|
||||
getPageXY: function (e) {
|
||||
// This code is inspired from https://stackoverflow.com/a/3464890
|
||||
var doc = document.documentElement,
|
||||
pageX = e.clientX + (window.pageXOffset || doc.scrollLeft) - (doc.clientLeft || 0),
|
||||
pageY = e.clientY + (window.pageYOffset || doc.scrollTop) - (doc.clientTop || 0);
|
||||
return { X: pageX, Y: pageY };
|
||||
},
|
||||
|
||||
/**
|
||||
- getPixelRatio(context)
|
||||
|
||||
This function returns the current pixel ratio defined by the product of desktop
|
||||
zoom and page zoom.
|
||||
Additional info: https://www.html5rocks.com/en/tutorials/canvas/hidpi/
|
||||
*/
|
||||
getPixelRatio: function(context) {
|
||||
var devicePixelRatio = window.devicePixelRatio || 1,
|
||||
backingStoreRatio =
|
||||
context.webkitBackingStorePixelRatio ||
|
||||
context.mozBackingStorePixelRatio ||
|
||||
context.msBackingStorePixelRatio ||
|
||||
context.oBackingStorePixelRatio ||
|
||||
context.backingStorePixelRatio || 1;
|
||||
return devicePixelRatio / backingStoreRatio;
|
||||
},
|
||||
|
||||
/**
|
||||
- isSafari, isMobileSafari, isOpera, isFirefox, isIE, isEdge, isChrome, isBlink
|
||||
|
||||
This is a collection of functions, used to check if the code is running in a
|
||||
particular browser or Javascript engine.
|
||||
*/
|
||||
isSafari: function() {
|
||||
// *** https://stackoverflow.com/questions/9847580/how-to-detect-safari-chrome-ie-firefox-and-opera-browser
|
||||
// Safari 3.0+ "[object HTMLElementConstructor]"
|
||||
return /constructor/i.test(window.top.HTMLElement) || (function (p) { return p.toString() === "[object SafariRemoteNotification]"; })(!window.top['safari'] || (typeof window.top.safari !== 'undefined' && window.top.safari.pushNotification));
|
||||
},
|
||||
|
||||
isMobileSafari: function() {
|
||||
//isMobileSafari adapted from https://stackoverflow.com/questions/3007480/determine-if-user-navigated-from-mobile-safari
|
||||
return navigator.userAgent.match(/(iPod|iPhone|iPad)/) && navigator.userAgent.match(/AppleWebKit/);
|
||||
},
|
||||
|
||||
isOpera: function() {
|
||||
// *** https://stackoverflow.com/questions/9847580/how-to-detect-safari-chrome-ie-firefox-and-opera-browser
|
||||
//Opera 8.0+
|
||||
return (!!window.opr && !!opr.addons) || !!window.opera || navigator.userAgent.indexOf(' OPR/') >= 0;
|
||||
},
|
||||
|
||||
isFirefox: function() {
|
||||
// *** https://stackoverflow.com/questions/9847580/how-to-detect-safari-chrome-ie-firefox-and-opera-browser
|
||||
// Firefox 1.0+
|
||||
return typeof InstallTrigger !== 'undefined';
|
||||
},
|
||||
|
||||
isIE: function() {
|
||||
// *** https://stackoverflow.com/questions/9847580/how-to-detect-safari-chrome-ie-firefox-and-opera-browser
|
||||
// Internet Explorer 6-11
|
||||
return /*@cc_on!@*/false || !!document.documentMode;
|
||||
},
|
||||
|
||||
isEdge: function() {
|
||||
// *** https://stackoverflow.com/questions/9847580/how-to-detect-safari-chrome-ie-firefox-and-opera-browser
|
||||
// Edge 20+
|
||||
return !browser.isIE() && !!window.StyleMedia;
|
||||
},
|
||||
|
||||
isChrome: function() {
|
||||
// *** https://stackoverflow.com/questions/9847580/how-to-detect-safari-chrome-ie-firefox-and-opera-browser
|
||||
// Chrome 1+
|
||||
return !!window.chrome && !!window.chrome.webstore;
|
||||
},
|
||||
|
||||
isBlink: function() {
|
||||
// *** https://stackoverflow.com/questions/9847580/how-to-detect-safari-chrome-ie-firefox-and-opera-browser
|
||||
return (browser.isChrome() || browser.isOpera()) && !!window.CSS;
|
||||
}
|
||||
};
|
||||
|
||||
$.plot.browser = browser;
|
||||
})(jQuery);
|
||||
|
|
@ -0,0 +1,703 @@
|
|||
/**
|
||||
## jquery.flot.drawSeries.js
|
||||
|
||||
This plugin is used by flot for drawing lines, plots, bars or area.
|
||||
|
||||
### Public methods
|
||||
*/
|
||||
|
||||
(function($) {
|
||||
"use strict";
|
||||
|
||||
function DrawSeries() {
|
||||
function plotLine(datapoints, xoffset, yoffset, axisx, axisy, ctx, steps) {
|
||||
var points = datapoints.points,
|
||||
ps = datapoints.pointsize,
|
||||
prevx = null,
|
||||
prevy = null;
|
||||
var x1 = 0.0,
|
||||
y1 = 0.0,
|
||||
x2 = 0.0,
|
||||
y2 = 0.0,
|
||||
mx = null,
|
||||
my = null,
|
||||
i = 0;
|
||||
var axisy_is_log = (axisy.options.mode == "log");
|
||||
ctx.beginPath();
|
||||
for (i = ps; i < points.length; i += ps) {
|
||||
x1 = points[i - ps];
|
||||
y1 = points[i - ps + 1];
|
||||
x2 = points[i];
|
||||
y2 = points[i + 1];
|
||||
|
||||
if (x1 === null || x2 === null) {
|
||||
mx = null;
|
||||
my = null;
|
||||
continue;
|
||||
}
|
||||
|
||||
if (isNaN(x1) || isNaN(x2) || isNaN(y1) || isNaN(y2)) {
|
||||
prevx = null;
|
||||
prevy = null;
|
||||
continue;
|
||||
}
|
||||
|
||||
if(steps){
|
||||
if (mx !== null && my !== null) {
|
||||
// if middle point exists, transfer p2 -> p1 and p1 -> mp
|
||||
x2 = x1;
|
||||
y2 = y1;
|
||||
x1 = mx;
|
||||
y1 = my;
|
||||
|
||||
// 'remove' middle point
|
||||
mx = null;
|
||||
my = null;
|
||||
|
||||
// subtract pointsize from i to have current point p1 handled again
|
||||
i -= ps;
|
||||
} else if (y1 !== y2 && x1 !== x2) {
|
||||
// create a middle point
|
||||
y2 = y1;
|
||||
mx = x2;
|
||||
my = y1;
|
||||
}
|
||||
}
|
||||
|
||||
// clip with ymin
|
||||
if (y1 <= y2 && y1 < axisy.min) {
|
||||
if (y2 < axisy.min && !axisy_is_log) {
|
||||
// line segment is outside
|
||||
continue;
|
||||
}
|
||||
// compute new intersection point
|
||||
x1 = (axisy.min - y1) / (y2 - y1) * (x2 - x1) + x1;
|
||||
y1 = axisy.min;
|
||||
} else if (y2 <= y1 && y2 < axisy.min) {
|
||||
if (y1 < axisy.min && !axisy_is_log) {
|
||||
continue;
|
||||
}
|
||||
|
||||
x2 = (axisy.min - y1) / (y2 - y1) * (x2 - x1) + x1;
|
||||
y2 = axisy.min;
|
||||
}
|
||||
|
||||
// clip with ymax
|
||||
if (y1 >= y2 && y1 > axisy.max) {
|
||||
if (y2 > axisy.max) {
|
||||
continue;
|
||||
}
|
||||
|
||||
x1 = (axisy.max - y1) / (y2 - y1) * (x2 - x1) + x1;
|
||||
y1 = axisy.max;
|
||||
} else if (y2 >= y1 && y2 > axisy.max) {
|
||||
if (y1 > axisy.max) {
|
||||
continue;
|
||||
}
|
||||
|
||||
x2 = (axisy.max - y1) / (y2 - y1) * (x2 - x1) + x1;
|
||||
y2 = axisy.max;
|
||||
}
|
||||
|
||||
// clip with xmin
|
||||
if (x1 <= x2 && x1 < axisx.min) {
|
||||
if (x2 < axisx.min) {
|
||||
continue;
|
||||
}
|
||||
|
||||
y1 = (axisx.min - x1) / (x2 - x1) * (y2 - y1) + y1;
|
||||
x1 = axisx.min;
|
||||
} else if (x2 <= x1 && x2 < axisx.min) {
|
||||
if (x1 < axisx.min) {
|
||||
continue;
|
||||
}
|
||||
|
||||
y2 = (axisx.min - x1) / (x2 - x1) * (y2 - y1) + y1;
|
||||
x2 = axisx.min;
|
||||
}
|
||||
|
||||
// clip with xmax
|
||||
if (x1 >= x2 && x1 > axisx.max) {
|
||||
if (x2 > axisx.max) {
|
||||
continue;
|
||||
}
|
||||
|
||||
y1 = (axisx.max - x1) / (x2 - x1) * (y2 - y1) + y1;
|
||||
x1 = axisx.max;
|
||||
} else if (x2 >= x1 && x2 > axisx.max) {
|
||||
if (x1 > axisx.max) {
|
||||
continue;
|
||||
}
|
||||
|
||||
y2 = (axisx.max - x1) / (x2 - x1) * (y2 - y1) + y1;
|
||||
x2 = axisx.max;
|
||||
}
|
||||
|
||||
if (x1 !== prevx || y1 !== prevy) {
|
||||
if(y1 < axisy.min && axisy_is_log){
|
||||
y1 = axisy.min;
|
||||
}
|
||||
ctx.moveTo(axisx.p2c(x1) + xoffset, axisy.p2c(y1) + yoffset);
|
||||
}
|
||||
|
||||
prevx = x2;
|
||||
prevy = y2;
|
||||
if(y2 < axisy.min && axisy_is_log){
|
||||
y2 = axisy.min;
|
||||
}
|
||||
ctx.lineTo(axisx.p2c(x2) + xoffset, axisy.p2c(y2) + yoffset);
|
||||
}
|
||||
ctx.stroke();
|
||||
}
|
||||
|
||||
function plotLineArea(datapoints, axisx, axisy, fillTowards, ctx, steps) {
|
||||
var points = datapoints.points,
|
||||
ps = datapoints.pointsize,
|
||||
bottom = fillTowards > axisy.min ? Math.min(axisy.max, fillTowards) : axisy.min,
|
||||
i = 0,
|
||||
ypos = 1,
|
||||
areaOpen = false,
|
||||
segmentStart = 0,
|
||||
segmentEnd = 0,
|
||||
mx = null,
|
||||
my = null;
|
||||
|
||||
// we process each segment in two turns, first forward
|
||||
// direction to sketch out top, then once we hit the
|
||||
// end we go backwards to sketch the bottom
|
||||
while (true) {
|
||||
if (ps > 0 && i > points.length + ps) {
|
||||
break;
|
||||
}
|
||||
|
||||
i += ps; // ps is negative if going backwards
|
||||
|
||||
var x1 = points[i - ps],
|
||||
y1 = points[i - ps + ypos],
|
||||
x2 = points[i],
|
||||
y2 = points[i + ypos];
|
||||
|
||||
if (ps === -2) {
|
||||
/* going backwards and no value for the bottom provided in the series*/
|
||||
y1 = y2 = bottom;
|
||||
}
|
||||
|
||||
if (areaOpen) {
|
||||
if (ps > 0 && x1 != null && x2 == null) {
|
||||
// at turning point
|
||||
segmentEnd = i;
|
||||
ps = -ps;
|
||||
ypos = 2;
|
||||
continue;
|
||||
}
|
||||
|
||||
if (ps < 0 && i === segmentStart + ps) {
|
||||
// done with the reverse sweep
|
||||
ctx.fill();
|
||||
areaOpen = false;
|
||||
ps = -ps;
|
||||
ypos = 1;
|
||||
i = segmentStart = segmentEnd + ps;
|
||||
continue;
|
||||
}
|
||||
}
|
||||
|
||||
if (x1 == null || x2 == null) {
|
||||
mx = null;
|
||||
my = null;
|
||||
continue;
|
||||
}
|
||||
|
||||
if(steps){
|
||||
if (mx !== null && my !== null) {
|
||||
// if middle point exists, transfer p2 -> p1 and p1 -> mp
|
||||
x2 = x1;
|
||||
y2 = y1;
|
||||
x1 = mx;
|
||||
y1 = my;
|
||||
|
||||
// 'remove' middle point
|
||||
mx = null;
|
||||
my = null;
|
||||
|
||||
// subtract pointsize from i to have current point p1 handled again
|
||||
i -= ps;
|
||||
} else if (y1 !== y2 && x1 !== x2) {
|
||||
// create a middle point
|
||||
y2 = y1;
|
||||
mx = x2;
|
||||
my = y1;
|
||||
}
|
||||
}
|
||||
|
||||
// clip x values
|
||||
|
||||
// clip with xmin
|
||||
if (x1 <= x2 && x1 < axisx.min) {
|
||||
if (x2 < axisx.min) {
|
||||
continue;
|
||||
}
|
||||
|
||||
y1 = (axisx.min - x1) / (x2 - x1) * (y2 - y1) + y1;
|
||||
x1 = axisx.min;
|
||||
} else if (x2 <= x1 && x2 < axisx.min) {
|
||||
if (x1 < axisx.min) {
|
||||
continue;
|
||||
}
|
||||
|
||||
y2 = (axisx.min - x1) / (x2 - x1) * (y2 - y1) + y1;
|
||||
x2 = axisx.min;
|
||||
}
|
||||
|
||||
// clip with xmax
|
||||
if (x1 >= x2 && x1 > axisx.max) {
|
||||
if (x2 > axisx.max) {
|
||||
continue;
|
||||
}
|
||||
|
||||
y1 = (axisx.max - x1) / (x2 - x1) * (y2 - y1) + y1;
|
||||
x1 = axisx.max;
|
||||
} else if (x2 >= x1 && x2 > axisx.max) {
|
||||
if (x1 > axisx.max) {
|
||||
continue;
|
||||
}
|
||||
|
||||
y2 = (axisx.max - x1) / (x2 - x1) * (y2 - y1) + y1;
|
||||
x2 = axisx.max;
|
||||
}
|
||||
|
||||
if (!areaOpen) {
|
||||
// open area
|
||||
ctx.beginPath();
|
||||
ctx.moveTo(axisx.p2c(x1), axisy.p2c(bottom));
|
||||
areaOpen = true;
|
||||
}
|
||||
|
||||
// now first check the case where both is outside
|
||||
if (y1 >= axisy.max && y2 >= axisy.max) {
|
||||
ctx.lineTo(axisx.p2c(x1), axisy.p2c(axisy.max));
|
||||
ctx.lineTo(axisx.p2c(x2), axisy.p2c(axisy.max));
|
||||
continue;
|
||||
} else if (y1 <= axisy.min && y2 <= axisy.min) {
|
||||
ctx.lineTo(axisx.p2c(x1), axisy.p2c(axisy.min));
|
||||
ctx.lineTo(axisx.p2c(x2), axisy.p2c(axisy.min));
|
||||
continue;
|
||||
}
|
||||
|
||||
// else it's a bit more complicated, there might
|
||||
// be a flat maxed out rectangle first, then a
|
||||
// triangular cutout or reverse; to find these
|
||||
// keep track of the current x values
|
||||
var x1old = x1,
|
||||
x2old = x2;
|
||||
|
||||
// clip the y values, without shortcutting, we
|
||||
// go through all cases in turn
|
||||
|
||||
// clip with ymin
|
||||
if (y1 <= y2 && y1 < axisy.min && y2 >= axisy.min) {
|
||||
x1 = (axisy.min - y1) / (y2 - y1) * (x2 - x1) + x1;
|
||||
y1 = axisy.min;
|
||||
} else if (y2 <= y1 && y2 < axisy.min && y1 >= axisy.min) {
|
||||
x2 = (axisy.min - y1) / (y2 - y1) * (x2 - x1) + x1;
|
||||
y2 = axisy.min;
|
||||
}
|
||||
|
||||
// clip with ymax
|
||||
if (y1 >= y2 && y1 > axisy.max && y2 <= axisy.max) {
|
||||
x1 = (axisy.max - y1) / (y2 - y1) * (x2 - x1) + x1;
|
||||
y1 = axisy.max;
|
||||
} else if (y2 >= y1 && y2 > axisy.max && y1 <= axisy.max) {
|
||||
x2 = (axisy.max - y1) / (y2 - y1) * (x2 - x1) + x1;
|
||||
y2 = axisy.max;
|
||||
}
|
||||
|
||||
// if the x value was changed we got a rectangle
|
||||
// to fill
|
||||
if (x1 !== x1old) {
|
||||
ctx.lineTo(axisx.p2c(x1old), axisy.p2c(y1));
|
||||
// it goes to (x1, y1), but we fill that below
|
||||
}
|
||||
|
||||
// fill triangular section, this sometimes result
|
||||
// in redundant points if (x1, y1) hasn't changed
|
||||
// from previous line to, but we just ignore that
|
||||
ctx.lineTo(axisx.p2c(x1), axisy.p2c(y1));
|
||||
ctx.lineTo(axisx.p2c(x2), axisy.p2c(y2));
|
||||
|
||||
// fill the other rectangle if it's there
|
||||
if (x2 !== x2old) {
|
||||
ctx.lineTo(axisx.p2c(x2), axisy.p2c(y2));
|
||||
ctx.lineTo(axisx.p2c(x2old), axisy.p2c(y2));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
function get_sort_indices(arr){
|
||||
return Array.from(Array(arr.length).keys())
|
||||
.sort((a, b) => arr[a] < arr[b] ? -1 : (arr[b] < arr[a]) | 0)
|
||||
}
|
||||
function sortWithIndices(toSort,indices) {
|
||||
return indices.map(i => toSort[i]);
|
||||
}
|
||||
/**
|
||||
- drawSeriesLines(series, ctx, plotOffset, plotWidth, plotHeight, drawSymbol, getColorOrGradient)
|
||||
|
||||
This function is used for drawing lines or area fill. In case the series has line decimation function
|
||||
attached, before starting to draw, as an optimization the points will first be decimated.
|
||||
|
||||
The series parameter contains the series to be drawn on ctx context. The plotOffset, plotWidth and
|
||||
plotHeight are the corresponding parameters of flot used to determine the drawing surface.
|
||||
The function getColorOrGradient is used to compute the fill style of lines and area.
|
||||
*/
|
||||
function drawSeriesLines(series, ctx, plotOffset, plotWidth, plotHeight, drawSymbol, getColorOrGradient) {
|
||||
ctx.save();
|
||||
ctx.translate(plotOffset.left, plotOffset.top);
|
||||
ctx.lineJoin = "round";
|
||||
|
||||
if (series.lines.dashes && ctx.setLineDash) {
|
||||
ctx.setLineDash(series.lines.dashes);
|
||||
}
|
||||
|
||||
var datapoints = {
|
||||
format: series.datapoints.format,
|
||||
points: series.datapoints.points,
|
||||
pointsize: series.datapoints.pointsize
|
||||
};
|
||||
|
||||
if (series.decimate) {
|
||||
datapoints.points = series.decimate(series, series.xaxis.min, series.xaxis.max, plotWidth, series.yaxis.min, series.yaxis.max, plotHeight);
|
||||
}
|
||||
|
||||
var lw = series.lines.lineWidth;
|
||||
|
||||
ctx.lineWidth = lw;
|
||||
ctx.strokeStyle = series.color;
|
||||
var fillStyle = getFillStyle(series.lines, series.color, 0, plotHeight, getColorOrGradient);
|
||||
if(series.lines.is_sort){
|
||||
|
||||
var points_group = {};
|
||||
var indice_sort = null;
|
||||
var point_size = datapoints.pointsize;
|
||||
for(var ii = 0;ii < point_size; ii++){
|
||||
var points_tmp = datapoints.points.filter(function(v,i){
|
||||
return i % point_size == ii;
|
||||
})
|
||||
points_group[ii] = points_tmp;
|
||||
if(ii == 0){
|
||||
indice_sort = get_sort_indices(points_tmp);
|
||||
}
|
||||
}
|
||||
Object.keys(points_group).forEach(function(ii){
|
||||
points_group[ii] = sortWithIndices(points_group[ii],indice_sort);
|
||||
})
|
||||
points_tmp = [];
|
||||
var arr_size = points_group[0].length;
|
||||
for(var i = 0;i < arr_size; i++){
|
||||
Object.keys(points_group).forEach(function(ii){
|
||||
points_tmp.push(points_group[ii][i]);
|
||||
})
|
||||
}
|
||||
datapoints.points = points_tmp;
|
||||
}
|
||||
if (fillStyle) {
|
||||
ctx.fillStyle = fillStyle;
|
||||
plotLineArea(datapoints, series.xaxis, series.yaxis, series.lines.fillTowards || 0, ctx, series.lines.steps);
|
||||
}
|
||||
|
||||
if (lw > 0) {
|
||||
plotLine(datapoints, 0, 0, series.xaxis, series.yaxis, ctx, series.lines.steps);
|
||||
}
|
||||
|
||||
ctx.restore();
|
||||
}
|
||||
|
||||
/**
|
||||
- drawSeriesPoints(series, ctx, plotOffset, plotWidth, plotHeight, drawSymbol, getColorOrGradient)
|
||||
|
||||
This function is used for drawing points using a given symbol. In case the series has points decimation
|
||||
function attached, before starting to draw, as an optimization the points will first be decimated.
|
||||
|
||||
The series parameter contains the series to be drawn on ctx context. The plotOffset, plotWidth and
|
||||
plotHeight are the corresponding parameters of flot used to determine the drawing surface.
|
||||
The function drawSymbol is used to compute and draw the symbol chosen for the points.
|
||||
*/
|
||||
function drawSeriesPoints(series, ctx, plotOffset, plotWidth, plotHeight, drawSymbol, getColorOrGradient) {
|
||||
function drawCircle(ctx, x, y, radius, shadow, fill) {
|
||||
ctx.moveTo(x + radius, y);
|
||||
ctx.arc(x, y, radius, 0, shadow ? Math.PI : Math.PI * 2, false);
|
||||
}
|
||||
drawCircle.fill = true;
|
||||
function plotPoints(datapoints, radius, fill, offset, shadow, axisx, axisy, drawSymbolFn) {
|
||||
var points = datapoints.points,
|
||||
ps = datapoints.pointsize;
|
||||
|
||||
ctx.beginPath();
|
||||
for (var i = 0; i < points.length; i += ps) {
|
||||
var x = points[i],
|
||||
y = points[i + 1];
|
||||
if (x == null || x < axisx.min || x > axisx.max || y < axisy.min || y > axisy.max) {
|
||||
continue;
|
||||
}
|
||||
|
||||
x = axisx.p2c(x);
|
||||
y = axisy.p2c(y) + offset;
|
||||
|
||||
drawSymbolFn(ctx, x, y, radius, shadow, fill);
|
||||
}
|
||||
if (drawSymbolFn.fill && !shadow) {
|
||||
ctx.fill();
|
||||
}
|
||||
ctx.stroke();
|
||||
}
|
||||
|
||||
ctx.save();
|
||||
ctx.translate(plotOffset.left, plotOffset.top);
|
||||
|
||||
var datapoints = {
|
||||
format: series.datapoints.format,
|
||||
points: series.datapoints.points,
|
||||
pointsize: series.datapoints.pointsize
|
||||
};
|
||||
|
||||
if (series.decimatePoints) {
|
||||
datapoints.points = series.decimatePoints(series, series.xaxis.min, series.xaxis.max, plotWidth, series.yaxis.min, series.yaxis.max, plotHeight);
|
||||
}
|
||||
|
||||
var lw = series.points.lineWidth,
|
||||
radius = series.points.radius,
|
||||
symbol = series.points.symbol,
|
||||
drawSymbolFn;
|
||||
|
||||
if (symbol === 'circle') {
|
||||
drawSymbolFn = drawCircle;
|
||||
} else if (typeof symbol === 'string' && drawSymbol && drawSymbol[symbol]) {
|
||||
drawSymbolFn = drawSymbol[symbol];
|
||||
} else if (typeof drawSymbol === 'function') {
|
||||
drawSymbolFn = drawSymbol;
|
||||
}
|
||||
|
||||
// If the user sets the line width to 0, we change it to a very
|
||||
// small value. A line width of 0 seems to force the default of 1.
|
||||
|
||||
if (lw === 0) {
|
||||
lw = 0.0001;
|
||||
}
|
||||
|
||||
ctx.lineWidth = lw;
|
||||
ctx.fillStyle = getFillStyle(series.points, series.color, null, null, getColorOrGradient);
|
||||
ctx.strokeStyle = series.color;
|
||||
plotPoints(datapoints, radius,
|
||||
true, 0, false,
|
||||
series.xaxis, series.yaxis, drawSymbolFn);
|
||||
ctx.restore();
|
||||
}
|
||||
|
||||
function drawBar(x, y, b, barLeft, barRight, fillStyleCallback, axisx, axisy, c, horizontal, lineWidth) {
|
||||
var left = x + barLeft,
|
||||
right = x + barRight,
|
||||
bottom = b, top = y,
|
||||
drawLeft, drawRight, drawTop, drawBottom = false,
|
||||
tmp;
|
||||
|
||||
drawLeft = drawRight = drawTop = true;
|
||||
|
||||
// in horizontal mode, we start the bar from the left
|
||||
// instead of from the bottom so it appears to be
|
||||
// horizontal rather than vertical
|
||||
if (horizontal) {
|
||||
drawBottom = drawRight = drawTop = true;
|
||||
drawLeft = false;
|
||||
left = b;
|
||||
right = x;
|
||||
top = y + barLeft;
|
||||
bottom = y + barRight;
|
||||
|
||||
// account for negative bars
|
||||
if (right < left) {
|
||||
tmp = right;
|
||||
right = left;
|
||||
left = tmp;
|
||||
drawLeft = true;
|
||||
drawRight = false;
|
||||
}
|
||||
}
|
||||
else {
|
||||
drawLeft = drawRight = drawTop = true;
|
||||
drawBottom = false;
|
||||
left = x + barLeft;
|
||||
right = x + barRight;
|
||||
bottom = b;
|
||||
top = y;
|
||||
|
||||
// account for negative bars
|
||||
if (top < bottom) {
|
||||
tmp = top;
|
||||
top = bottom;
|
||||
bottom = tmp;
|
||||
drawBottom = true;
|
||||
drawTop = false;
|
||||
}
|
||||
}
|
||||
|
||||
// clip
|
||||
if (right < axisx.min || left > axisx.max ||
|
||||
top < axisy.min || bottom > axisy.max) {
|
||||
return;
|
||||
}
|
||||
|
||||
if (left < axisx.min) {
|
||||
left = axisx.min;
|
||||
drawLeft = false;
|
||||
}
|
||||
|
||||
if (right > axisx.max) {
|
||||
right = axisx.max;
|
||||
drawRight = false;
|
||||
}
|
||||
|
||||
if (bottom < axisy.min) {
|
||||
bottom = axisy.min;
|
||||
drawBottom = false;
|
||||
}
|
||||
|
||||
if (top > axisy.max) {
|
||||
top = axisy.max;
|
||||
drawTop = false;
|
||||
}
|
||||
|
||||
left = axisx.p2c(left);
|
||||
bottom = axisy.p2c(bottom);
|
||||
right = axisx.p2c(right);
|
||||
top = axisy.p2c(top);
|
||||
|
||||
// fill the bar
|
||||
if (fillStyleCallback) {
|
||||
c.fillStyle = fillStyleCallback(bottom, top);
|
||||
c.fillRect(left, top, right - left, bottom - top)
|
||||
}
|
||||
|
||||
// draw outline
|
||||
if (lineWidth > 0 && (drawLeft || drawRight || drawTop || drawBottom)) {
|
||||
c.beginPath();
|
||||
|
||||
// FIXME: inline moveTo is buggy with excanvas
|
||||
c.moveTo(left, bottom);
|
||||
if (drawLeft) {
|
||||
c.lineTo(left, top);
|
||||
} else {
|
||||
c.moveTo(left, top);
|
||||
}
|
||||
|
||||
if (drawTop) {
|
||||
c.lineTo(right, top);
|
||||
} else {
|
||||
c.moveTo(right, top);
|
||||
}
|
||||
|
||||
if (drawRight) {
|
||||
c.lineTo(right, bottom);
|
||||
} else {
|
||||
c.moveTo(right, bottom);
|
||||
}
|
||||
|
||||
if (drawBottom) {
|
||||
c.lineTo(left, bottom);
|
||||
} else {
|
||||
c.moveTo(left, bottom);
|
||||
}
|
||||
|
||||
c.stroke();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
- drawSeriesBars(series, ctx, plotOffset, plotWidth, plotHeight, drawSymbol, getColorOrGradient)
|
||||
|
||||
This function is used for drawing series represented as bars. In case the series has decimation
|
||||
function attached, before starting to draw, as an optimization the points will first be decimated.
|
||||
|
||||
The series parameter contains the series to be drawn on ctx context. The plotOffset, plotWidth and
|
||||
plotHeight are the corresponding parameters of flot used to determine the drawing surface.
|
||||
The function getColorOrGradient is used to compute the fill style of bars.
|
||||
*/
|
||||
function drawSeriesBars(series, ctx, plotOffset, plotWidth, plotHeight, drawSymbol, getColorOrGradient) {
|
||||
function plotBars(datapoints, barLeft, barRight, fillStyleCallback, axisx, axisy) {
|
||||
var points = datapoints.points,
|
||||
ps = datapoints.pointsize,
|
||||
fillTowards = series.bars.fillTowards || 0,
|
||||
calculatedBottom = fillTowards > axisy.min ? Math.min(axisy.max, fillTowards) : axisy.min;
|
||||
|
||||
for (var i = 0; i < points.length; i += ps) {
|
||||
if (points[i] == null) {
|
||||
continue;
|
||||
}
|
||||
|
||||
// Use third point as bottom if pointsize is 3
|
||||
var bottom = ps === 3 ? points[i + 2] : calculatedBottom;
|
||||
drawBar(points[i], points[i + 1], bottom, barLeft, barRight, fillStyleCallback, axisx, axisy, ctx, series.bars.horizontal, series.bars.lineWidth);
|
||||
}
|
||||
}
|
||||
|
||||
ctx.save();
|
||||
ctx.translate(plotOffset.left, plotOffset.top);
|
||||
|
||||
var datapoints = {
|
||||
format: series.datapoints.format,
|
||||
points: series.datapoints.points,
|
||||
pointsize: series.datapoints.pointsize
|
||||
};
|
||||
|
||||
if (series.decimate) {
|
||||
datapoints.points = series.decimate(series, series.xaxis.min, series.xaxis.max, plotWidth);
|
||||
}
|
||||
|
||||
ctx.lineWidth = series.bars.lineWidth;
|
||||
ctx.strokeStyle = series.color;
|
||||
|
||||
var barLeft;
|
||||
var barWidth = series.bars.barWidth[0] || series.bars.barWidth;
|
||||
switch (series.bars.align) {
|
||||
case "left":
|
||||
barLeft = 0;
|
||||
break;
|
||||
case "right":
|
||||
barLeft = -barWidth;
|
||||
break;
|
||||
default:
|
||||
barLeft = -barWidth / 2;
|
||||
}
|
||||
|
||||
var fillStyleCallback = series.bars.fill ? function(bottom, top) {
|
||||
return getFillStyle(series.bars, series.color, bottom, top, getColorOrGradient);
|
||||
} : null;
|
||||
|
||||
plotBars(datapoints, barLeft, barLeft + barWidth, fillStyleCallback, series.xaxis, series.yaxis);
|
||||
ctx.restore();
|
||||
}
|
||||
|
||||
function getFillStyle(filloptions, seriesColor, bottom, top, getColorOrGradient) {
|
||||
var fill = filloptions.fill;
|
||||
if (!fill) {
|
||||
return null;
|
||||
}
|
||||
|
||||
if (filloptions.fillColor) {
|
||||
return getColorOrGradient(filloptions.fillColor, bottom, top, seriesColor);
|
||||
}
|
||||
|
||||
var c = $.color.parse(seriesColor);
|
||||
c.a = typeof fill === "number" ? fill : 0.4;
|
||||
c.normalize();
|
||||
return c.toString();
|
||||
}
|
||||
|
||||
this.drawSeriesLines = drawSeriesLines;
|
||||
this.drawSeriesPoints = drawSeriesPoints;
|
||||
this.drawSeriesBars = drawSeriesBars;
|
||||
this.drawBar = drawBar;
|
||||
};
|
||||
|
||||
$.plot.drawSeries = new DrawSeries();
|
||||
})(jQuery);
|
||||
|
|
@ -0,0 +1,354 @@
|
|||
/* global jQuery */
|
||||
|
||||
/**
|
||||
## jquery.flot.hover.js
|
||||
|
||||
This plugin is used for mouse hover and tap on a point of plot series.
|
||||
It supports the following options:
|
||||
```js
|
||||
grid: {
|
||||
hoverable: false, //to trigger plothover event on mouse hover or tap on a point
|
||||
clickable: false //to trigger plotclick event on mouse hover
|
||||
}
|
||||
```
|
||||
|
||||
It listens to native mouse move event or click, as well as artificial generated
|
||||
tap and touchevent.
|
||||
|
||||
When the mouse is over a point or a tap on a point is performed, that point or
|
||||
the correscponding bar will be highlighted and a "plothover" event will be generated.
|
||||
|
||||
Custom "touchevent" is triggered when any touch interaction is made. Hover plugin
|
||||
handles this events by unhighlighting all of the previously highlighted points and generates
|
||||
"plothovercleanup" event to notify any part that is handling plothover (for exemple to cleanup
|
||||
the tooltip from webcharts).
|
||||
*/
|
||||
|
||||
(function($) {
|
||||
'use strict';
|
||||
|
||||
var options = {
|
||||
grid: {
|
||||
hoverable: false,
|
||||
clickable: false
|
||||
}
|
||||
};
|
||||
|
||||
var browser = $.plot.browser;
|
||||
|
||||
var eventType = {
|
||||
click: 'click',
|
||||
hover: 'hover'
|
||||
}
|
||||
|
||||
function init(plot) {
|
||||
var lastMouseMoveEvent;
|
||||
var highlights = [];
|
||||
|
||||
function bindEvents(plot, eventHolder) {
|
||||
var o = plot.getOptions();
|
||||
|
||||
if (o.grid.hoverable || o.grid.clickable) {
|
||||
eventHolder[0].addEventListener('touchevent', triggerCleanupEvent, false);
|
||||
eventHolder[0].addEventListener('tap', generatePlothoverEvent, false);
|
||||
}
|
||||
|
||||
if (o.grid.clickable) {
|
||||
eventHolder.bind("click", onClick);
|
||||
}
|
||||
|
||||
if (o.grid.hoverable) {
|
||||
eventHolder.bind("mousemove", onMouseMove);
|
||||
|
||||
// Use bind, rather than .mouseleave, because we officially
|
||||
// still support jQuery 1.2.6, which doesn't define a shortcut
|
||||
// for mouseenter or mouseleave. This was a bug/oversight that
|
||||
// was fixed somewhere around 1.3.x. We can return to using
|
||||
// .mouseleave when we drop support for 1.2.6.
|
||||
|
||||
eventHolder.bind("mouseleave", onMouseLeave);
|
||||
}
|
||||
}
|
||||
|
||||
function shutdown(plot, eventHolder) {
|
||||
eventHolder[0].removeEventListener('tap', generatePlothoverEvent);
|
||||
eventHolder[0].removeEventListener('touchevent', triggerCleanupEvent);
|
||||
eventHolder.unbind("mousemove", onMouseMove);
|
||||
eventHolder.unbind("mouseleave", onMouseLeave);
|
||||
eventHolder.unbind("click", onClick);
|
||||
highlights = [];
|
||||
}
|
||||
|
||||
|
||||
function generatePlothoverEvent(e) {
|
||||
var o = plot.getOptions(),
|
||||
newEvent = new CustomEvent('mouseevent');
|
||||
|
||||
//transform from touch event to mouse event format
|
||||
newEvent.pageX = e.detail.changedTouches[0].pageX;
|
||||
newEvent.pageY = e.detail.changedTouches[0].pageY;
|
||||
newEvent.clientX = e.detail.changedTouches[0].clientX;
|
||||
newEvent.clientY = e.detail.changedTouches[0].clientY;
|
||||
|
||||
if (o.grid.hoverable) {
|
||||
doTriggerClickHoverEvent(newEvent, eventType.hover, 30);
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
function doTriggerClickHoverEvent(event, eventType, searchDistance) {
|
||||
var series = plot.getData();
|
||||
if (event !== undefined
|
||||
&& series.length > 0
|
||||
&& series[0].xaxis.c2p !== undefined
|
||||
&& series[0].yaxis.c2p !== undefined) {
|
||||
var eventToTrigger = "plot" + eventType;
|
||||
var seriesFlag = eventType + "able";
|
||||
triggerClickHoverEvent(eventToTrigger, event,
|
||||
function(i) {
|
||||
return series[i][seriesFlag] !== false;
|
||||
}, searchDistance);
|
||||
}
|
||||
}
|
||||
|
||||
function onMouseMove(e) {
|
||||
lastMouseMoveEvent = e;
|
||||
plot.getPlaceholder()[0].lastMouseMoveEvent = e;
|
||||
doTriggerClickHoverEvent(e, eventType.hover);
|
||||
}
|
||||
|
||||
function onMouseLeave(e) {
|
||||
lastMouseMoveEvent = undefined;
|
||||
plot.getPlaceholder()[0].lastMouseMoveEvent = undefined;
|
||||
triggerClickHoverEvent("plothover", e,
|
||||
function(i) {
|
||||
return false;
|
||||
});
|
||||
}
|
||||
|
||||
function onClick(e) {
|
||||
doTriggerClickHoverEvent(e, eventType.click);
|
||||
}
|
||||
|
||||
function triggerCleanupEvent() {
|
||||
plot.unhighlight();
|
||||
plot.getPlaceholder().trigger('plothovercleanup');
|
||||
}
|
||||
|
||||
// trigger click or hover event (they send the same parameters
|
||||
// so we share their code)
|
||||
function triggerClickHoverEvent(eventname, event, seriesFilter, searchDistance) {
|
||||
var options = plot.getOptions(),
|
||||
offset = plot.offset(),
|
||||
page = browser.getPageXY(event),
|
||||
canvasX = page.X - offset.left,
|
||||
canvasY = page.Y - offset.top,
|
||||
pos = plot.c2p({
|
||||
left: canvasX,
|
||||
top: canvasY
|
||||
}),
|
||||
distance = searchDistance !== undefined ? searchDistance : options.grid.mouseActiveRadius;
|
||||
|
||||
pos.pageX = page.X;
|
||||
pos.pageY = page.Y;
|
||||
|
||||
var item = plot.findNearbyItem(canvasX, canvasY, seriesFilter, distance);
|
||||
|
||||
if (item) {
|
||||
// fill in mouse pos for any listeners out there
|
||||
item.pageX = parseInt(item.series.xaxis.p2c(item.datapoint[0]) + offset.left, 10);
|
||||
if(options.yaxis.mode == "log" && item.datapoint[1] < item.series.yaxis.autoScaledMin){
|
||||
item.pageY = parseInt(item.series.yaxis.p2c(item.series.yaxis.autoScaledMin) + offset.top, 10);
|
||||
}else{
|
||||
item.pageY = parseInt(item.series.yaxis.p2c(item.datapoint[1]) + offset.top, 10);
|
||||
}
|
||||
}
|
||||
|
||||
if (options.grid.autoHighlight) {
|
||||
// clear auto-highlights
|
||||
for (var i = 0; i < highlights.length; ++i) {
|
||||
var h = highlights[i];
|
||||
if ((h.auto === eventname &&
|
||||
!(item && h.series === item.series &&
|
||||
h.point[0] === item.datapoint[0] &&
|
||||
h.point[1] === item.datapoint[1])) || !item) {
|
||||
unhighlight(h.series, h.point);
|
||||
}
|
||||
}
|
||||
|
||||
if (item) {
|
||||
highlight(item.series, item.datapoint, eventname);
|
||||
}
|
||||
}
|
||||
|
||||
plot.getPlaceholder().trigger(eventname, [pos, item]);
|
||||
}
|
||||
|
||||
function highlight(s, point, auto) {
|
||||
if (typeof s === "number") {
|
||||
s = plot.getData()[s];
|
||||
}
|
||||
|
||||
if (typeof point === "number") {
|
||||
var ps = s.datapoints.pointsize;
|
||||
point = s.datapoints.points.slice(ps * point, ps * (point + 1));
|
||||
}
|
||||
|
||||
var i = indexOfHighlight(s, point);
|
||||
if (i === -1) {
|
||||
highlights.push({
|
||||
series: s,
|
||||
point: point,
|
||||
auto: auto
|
||||
});
|
||||
|
||||
plot.triggerRedrawOverlay();
|
||||
} else if (!auto) {
|
||||
highlights[i].auto = false;
|
||||
}
|
||||
}
|
||||
|
||||
function unhighlight(s, point) {
|
||||
if (s == null && point == null) {
|
||||
highlights = [];
|
||||
plot.triggerRedrawOverlay();
|
||||
return;
|
||||
}
|
||||
|
||||
if (typeof s === "number") {
|
||||
s = plot.getData()[s];
|
||||
}
|
||||
|
||||
if (typeof point === "number") {
|
||||
var ps = s.datapoints.pointsize;
|
||||
point = s.datapoints.points.slice(ps * point, ps * (point + 1));
|
||||
}
|
||||
|
||||
var i = indexOfHighlight(s, point);
|
||||
if (i !== -1) {
|
||||
highlights.splice(i, 1);
|
||||
|
||||
plot.triggerRedrawOverlay();
|
||||
}
|
||||
}
|
||||
|
||||
function indexOfHighlight(s, p) {
|
||||
for (var i = 0; i < highlights.length; ++i) {
|
||||
var h = highlights[i];
|
||||
if (h.series === s &&
|
||||
h.point[0] === p[0] &&
|
||||
h.point[1] === p[1]) {
|
||||
return i;
|
||||
}
|
||||
}
|
||||
|
||||
return -1;
|
||||
}
|
||||
|
||||
function processDatapoints() {
|
||||
triggerCleanupEvent();
|
||||
doTriggerClickHoverEvent(lastMouseMoveEvent, eventType.hover);
|
||||
}
|
||||
|
||||
function setupGrid() {
|
||||
doTriggerClickHoverEvent(lastMouseMoveEvent, eventType.hover);
|
||||
}
|
||||
|
||||
function drawOverlay(plot, octx, overlay) {
|
||||
var plotOffset = plot.getPlotOffset(),
|
||||
i, hi;
|
||||
|
||||
octx.save();
|
||||
octx.translate(plotOffset.left, plotOffset.top);
|
||||
for (i = 0; i < highlights.length; ++i) {
|
||||
hi = highlights[i];
|
||||
|
||||
if (hi.series.bars.show) drawBarHighlight(hi.series, hi.point, octx);
|
||||
else drawPointHighlight(hi.series, hi.point, octx, plot);
|
||||
}
|
||||
octx.restore();
|
||||
}
|
||||
|
||||
function drawPointHighlight(series, point, octx, plot) {
|
||||
var x = point[0],
|
||||
y = point[1],
|
||||
axisx = series.xaxis,
|
||||
axisy = series.yaxis,
|
||||
highlightColor = (typeof series.highlightColor === "string") ? series.highlightColor : $.color.parse(series.color).scale('a', 0.5).toString();
|
||||
|
||||
if (x < axisx.min || x > axisx.max || y < axisy.min || y > axisy.max) {
|
||||
return;
|
||||
}
|
||||
|
||||
var pointRadius = series.points.radius + series.points.lineWidth / 2;
|
||||
octx.lineWidth = pointRadius;
|
||||
octx.strokeStyle = highlightColor;
|
||||
var radius = 1.5 * pointRadius;
|
||||
x = axisx.p2c(x);
|
||||
y = axisy.p2c(y);
|
||||
|
||||
octx.beginPath();
|
||||
var symbol = series.points.symbol;
|
||||
if (symbol === 'circle') {
|
||||
octx.arc(x, y, radius, 0, 2 * Math.PI, false);
|
||||
} else if (typeof symbol === 'string' && plot.drawSymbol && plot.drawSymbol[symbol]) {
|
||||
plot.drawSymbol[symbol](octx, x, y, radius, false);
|
||||
}
|
||||
|
||||
octx.closePath();
|
||||
octx.stroke();
|
||||
}
|
||||
|
||||
function drawBarHighlight(series, point, octx) {
|
||||
var highlightColor = (typeof series.highlightColor === "string") ? series.highlightColor : $.color.parse(series.color).scale('a', 0.5).toString(),
|
||||
fillStyle = highlightColor,
|
||||
barLeft;
|
||||
|
||||
var barWidth = series.bars.barWidth[0] || series.bars.barWidth;
|
||||
switch (series.bars.align) {
|
||||
case "left":
|
||||
barLeft = 0;
|
||||
break;
|
||||
case "right":
|
||||
barLeft = -barWidth;
|
||||
break;
|
||||
default:
|
||||
barLeft = -barWidth / 2;
|
||||
}
|
||||
|
||||
octx.lineWidth = series.bars.lineWidth;
|
||||
octx.strokeStyle = highlightColor;
|
||||
|
||||
var fillTowards = series.bars.fillTowards || 0,
|
||||
bottom = fillTowards > series.yaxis.min ? Math.min(series.yaxis.max, fillTowards) : series.yaxis.min;
|
||||
|
||||
$.plot.drawSeries.drawBar(point[0], point[1], point[2] || bottom, barLeft, barLeft + barWidth,
|
||||
function() {
|
||||
return fillStyle;
|
||||
}, series.xaxis, series.yaxis, octx, series.bars.horizontal, series.bars.lineWidth);
|
||||
}
|
||||
|
||||
function initHover(plot, options) {
|
||||
plot.highlight = highlight;
|
||||
plot.unhighlight = unhighlight;
|
||||
if (options.grid.hoverable || options.grid.clickable) {
|
||||
plot.hooks.drawOverlay.push(drawOverlay);
|
||||
plot.hooks.processDatapoints.push(processDatapoints);
|
||||
plot.hooks.setupGrid.push(setupGrid);
|
||||
}
|
||||
|
||||
lastMouseMoveEvent = plot.getPlaceholder()[0].lastMouseMoveEvent;
|
||||
}
|
||||
|
||||
plot.hooks.bindEvents.push(bindEvents);
|
||||
plot.hooks.shutdown.push(shutdown);
|
||||
plot.hooks.processOptions.push(initHover);
|
||||
}
|
||||
|
||||
$.plot.plugins.push({
|
||||
init: init,
|
||||
options: options,
|
||||
name: 'hover',
|
||||
version: '0.1'
|
||||
});
|
||||
})(jQuery);
|
||||
|
|
@ -0,0 +1,405 @@
|
|||
/* Flot plugin for drawing legends.
|
||||
|
||||
*/
|
||||
|
||||
(function($) {
|
||||
var defaultOptions = {
|
||||
legend: {
|
||||
show: false,
|
||||
noColumns: 1,
|
||||
labelFormatter: null, // fn: string -> string
|
||||
container: null, // container (as jQuery object) to put legend in, null means default on top of graph
|
||||
position: 'ne', // position of default legend container within plot
|
||||
margin: 5, // distance from grid edge to default legend container within plot
|
||||
sorted: null // default to no legend sorting
|
||||
}
|
||||
};
|
||||
var series = [];
|
||||
function insertLegend() {
|
||||
if (options.legend.container != null) {
|
||||
$(options.legend.container).html("");
|
||||
} else {
|
||||
placeholder.find(".legend").remove();
|
||||
}
|
||||
|
||||
if (!options.legend.show) {
|
||||
return;
|
||||
}
|
||||
|
||||
var fragments = [], entries = [], rowStarted = false,
|
||||
lf = options.legend.labelFormatter, s, label;
|
||||
|
||||
// Build a list of legend entries, with each having a label and a color
|
||||
|
||||
for (var i = 0; i < series.length; ++i) {
|
||||
s = series[i];
|
||||
if (s.label) {
|
||||
label = lf ? lf(s.label, s) : s.label;
|
||||
if (label) {
|
||||
entries.push({
|
||||
label: label,
|
||||
color: s.color
|
||||
});
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Sort the legend using either the default or a custom comparator
|
||||
|
||||
if (options.legend.sorted) {
|
||||
if ($.isFunction(options.legend.sorted)) {
|
||||
entries.sort(options.legend.sorted);
|
||||
} else if (options.legend.sorted == "reverse") {
|
||||
entries.reverse();
|
||||
} else {
|
||||
var ascending = options.legend.sorted != "descending";
|
||||
entries.sort(function(a, b) {
|
||||
return a.label == b.label ? 0 : (
|
||||
(a.label < b.label) != ascending ? 1 : -1 // Logical XOR
|
||||
);
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
// Generate markup for the list of entries, in their final order
|
||||
|
||||
for (var i = 0; i < entries.length; ++i) {
|
||||
|
||||
var entry = entries[i];
|
||||
|
||||
if (i % options.legend.noColumns == 0) {
|
||||
if (rowStarted)
|
||||
fragments.push('</tr>');
|
||||
fragments.push('<tr>');
|
||||
rowStarted = true;
|
||||
}
|
||||
|
||||
fragments.push(
|
||||
'<td class="legendColorBox"><div style="border:1px solid ' + options.legend.labelBoxBorderColor + ';padding:1px"><div style="width:4px;height:0;border:5px solid ' + entry.color + ';overflow:hidden"></div></div></td>' +
|
||||
'<td class="legendLabel">' + entry.label + '</td>'
|
||||
);
|
||||
}
|
||||
|
||||
if (rowStarted)
|
||||
fragments.push('</tr>');
|
||||
|
||||
if (fragments.length == 0)
|
||||
return;
|
||||
|
||||
var table = '<table style="font-size:smaller;color:' + options.grid.color + '">' + fragments.join("") + '</table>';
|
||||
if (options.legend.container != null)
|
||||
$(options.legend.container).html(table);
|
||||
else {
|
||||
var pos = "",
|
||||
p = options.legend.position,
|
||||
m = options.legend.margin;
|
||||
if (m[0] == null)
|
||||
m = [m, m];
|
||||
if (p.charAt(0) == "n")
|
||||
pos += 'top:' + (m[1] + plotOffset.top) + 'px;';
|
||||
else if (p.charAt(0) == "s")
|
||||
pos += 'bottom:' + (m[1] + plotOffset.bottom) + 'px;';
|
||||
if (p.charAt(1) == "e")
|
||||
pos += 'right:' + (m[0] + plotOffset.right) + 'px;';
|
||||
else if (p.charAt(1) == "w")
|
||||
pos += 'left:' + (m[0] + plotOffset.left) + 'px;';
|
||||
var legend = $('<div class="legend">' + table.replace('style="', 'style="position:absolute;' + pos +';') + '</div>').appendTo(placeholder);
|
||||
if (options.legend.backgroundOpacity != 0.0) {
|
||||
// put in the transparent background
|
||||
// separately to avoid blended labels and
|
||||
// label boxes
|
||||
var c = options.legend.backgroundColor;
|
||||
if (c == null) {
|
||||
c = options.grid.backgroundColor;
|
||||
if (c && typeof c == "string")
|
||||
c = $.color.parse(c);
|
||||
else
|
||||
c = $.color.extract(legend, 'background-color');
|
||||
c.a = 1;
|
||||
c = c.toString();
|
||||
}
|
||||
var div = legend.children();
|
||||
$('<div style="position:absolute;width:' + div.width() + 'px;height:' + div.height() + 'px;' + pos +'background-color:' + c + ';"> </div>').prependTo(legend).css('opacity', options.legend.backgroundOpacity);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Generate html for a shape
|
||||
function getEntryIconHtml(shape) {
|
||||
var html = '',
|
||||
name = shape.name,
|
||||
x = shape.xPos,
|
||||
y = shape.yPos,
|
||||
fill = shape.fillColor,
|
||||
stroke = shape.strokeColor,
|
||||
width = shape.strokeWidth;
|
||||
switch (name) {
|
||||
case 'circle':
|
||||
html = '<use xlink:href="#circle" class="legendIcon" ' +
|
||||
'x="' + x + '" ' +
|
||||
'y="' + y + '" ' +
|
||||
'fill="' + fill + '" ' +
|
||||
'stroke="' + stroke + '" ' +
|
||||
'stroke-width="' + width + '" ' +
|
||||
'width="1.5em" height="1.5em"' +
|
||||
'/>';
|
||||
break;
|
||||
case 'diamond':
|
||||
html = '<use xlink:href="#diamond" class="legendIcon" ' +
|
||||
'x="' + x + '" ' +
|
||||
'y="' + y + '" ' +
|
||||
'fill="' + fill + '" ' +
|
||||
'stroke="' + stroke + '" ' +
|
||||
'stroke-width="' + width + '" ' +
|
||||
'width="1.5em" height="1.5em"' +
|
||||
'/>';
|
||||
break;
|
||||
case 'cross':
|
||||
html = '<use xlink:href="#cross" class="legendIcon" ' +
|
||||
'x="' + x + '" ' +
|
||||
'y="' + y + '" ' +
|
||||
// 'fill="' + fill + '" ' +
|
||||
'stroke="' + stroke + '" ' +
|
||||
'stroke-width="' + width + '" ' +
|
||||
'width="1.5em" height="1.5em"' +
|
||||
'/>';
|
||||
break;
|
||||
case 'rectangle':
|
||||
html = '<use xlink:href="#rectangle" class="legendIcon" ' +
|
||||
'x="' + x + '" ' +
|
||||
'y="' + y + '" ' +
|
||||
'fill="' + fill + '" ' +
|
||||
'stroke="' + stroke + '" ' +
|
||||
'stroke-width="' + width + '" ' +
|
||||
'width="1.5em" height="1.5em"' +
|
||||
'/>';
|
||||
break;
|
||||
case 'plus':
|
||||
html = '<use xlink:href="#plus" class="legendIcon" ' +
|
||||
'x="' + x + '" ' +
|
||||
'y="' + y + '" ' +
|
||||
// 'fill="' + fill + '" ' +
|
||||
'stroke="' + stroke + '" ' +
|
||||
'stroke-width="' + width + '" ' +
|
||||
'width="1.5em" height="1.5em"' +
|
||||
'/>';
|
||||
break;
|
||||
case 'bar':
|
||||
html = '<use xlink:href="#bars" class="legendIcon" ' +
|
||||
'x="' + x + '" ' +
|
||||
'y="' + y + '" ' +
|
||||
'fill="' + fill + '" ' +
|
||||
// 'stroke="' + stroke + '" ' +
|
||||
// 'stroke-width="' + width + '" ' +
|
||||
'width="1.5em" height="1.5em"' +
|
||||
'/>';
|
||||
break;
|
||||
case 'area':
|
||||
html = '<use xlink:href="#area" class="legendIcon" ' +
|
||||
'x="' + x + '" ' +
|
||||
'y="' + y + '" ' +
|
||||
'fill="' + fill + '" ' +
|
||||
// 'stroke="' + stroke + '" ' +
|
||||
// 'stroke-width="' + width + '" ' +
|
||||
'width="1.5em" height="1.5em"' +
|
||||
'/>';
|
||||
break;
|
||||
case 'line':
|
||||
html = '<use xlink:href="#line" class="legendIcon" ' +
|
||||
'x="' + x + '" ' +
|
||||
'y="' + y + '" ' +
|
||||
// 'fill="' + fill + '" ' +
|
||||
'stroke="' + stroke + '" ' +
|
||||
'stroke-width="' + width + '" ' +
|
||||
'width="1.5em" height="1.5em"' +
|
||||
'/>';
|
||||
break;
|
||||
default:
|
||||
// default is circle
|
||||
html = '<use xlink:href="#circle" class="legendIcon" ' +
|
||||
'x="' + x + '" ' +
|
||||
'y="' + y + '" ' +
|
||||
'fill="' + fill + '" ' +
|
||||
'stroke="' + stroke + '" ' +
|
||||
'stroke-width="' + width + '" ' +
|
||||
'width="1.5em" height="1.5em"' +
|
||||
'/>';
|
||||
}
|
||||
|
||||
return html;
|
||||
}
|
||||
|
||||
// Define svg symbols for shapes
|
||||
var svgShapeDefs = '' +
|
||||
'<defs>' +
|
||||
'<symbol id="line" fill="none" viewBox="-5 -5 25 25">' +
|
||||
'<polyline points="0,15 5,5 10,10 15,0"/>' +
|
||||
'</symbol>' +
|
||||
|
||||
'<symbol id="area" stroke-width="1" viewBox="-5 -5 25 25">' +
|
||||
'<polyline points="0,15 5,5 10,10 15,0, 15,15, 0,15"/>' +
|
||||
'</symbol>' +
|
||||
|
||||
'<symbol id="bars" stroke-width="1" viewBox="-5 -5 25 25">' +
|
||||
'<polyline points="1.5,15.5 1.5,12.5, 4.5,12.5 4.5,15.5 6.5,15.5 6.5,3.5, 9.5,3.5 9.5,15.5 11.5,15.5 11.5,7.5 14.5,7.5 14.5,15.5 1.5,15.5"/>' +
|
||||
'</symbol>' +
|
||||
|
||||
'<symbol id="circle" viewBox="-5 -5 25 25">' +
|
||||
'<circle cx="0" cy="15" r="2.5"/>' +
|
||||
'<circle cx="5" cy="5" r="2.5"/>' +
|
||||
'<circle cx="10" cy="10" r="2.5"/>' +
|
||||
'<circle cx="15" cy="0" r="2.5"/>' +
|
||||
'</symbol>' +
|
||||
|
||||
'<symbol id="rectangle" viewBox="-5 -5 25 25">' +
|
||||
'<rect x="-2.1" y="12.9" width="4.2" height="4.2"/>' +
|
||||
'<rect x="2.9" y="2.9" width="4.2" height="4.2"/>' +
|
||||
'<rect x="7.9" y="7.9" width="4.2" height="4.2"/>' +
|
||||
'<rect x="12.9" y="-2.1" width="4.2" height="4.2"/>' +
|
||||
'</symbol>' +
|
||||
|
||||
'<symbol id="diamond" viewBox="-5 -5 25 25">' +
|
||||
'<path d="M-3,15 L0,12 L3,15, L0,18 Z"/>' +
|
||||
'<path d="M2,5 L5,2 L8,5, L5,8 Z"/>' +
|
||||
'<path d="M7,10 L10,7 L13,10, L10,13 Z"/>' +
|
||||
'<path d="M12,0 L15,-3 L18,0, L15,3 Z"/>' +
|
||||
'</symbol>' +
|
||||
|
||||
'<symbol id="cross" fill="none" viewBox="-5 -5 25 25">' +
|
||||
'<path d="M-2.1,12.9 L2.1,17.1, M2.1,12.9 L-2.1,17.1 Z"/>' +
|
||||
'<path d="M2.9,2.9 L7.1,7.1 M7.1,2.9 L2.9,7.1 Z"/>' +
|
||||
'<path d="M7.9,7.9 L12.1,12.1 M12.1,7.9 L7.9,12.1 Z"/>' +
|
||||
'<path d="M12.9,-2.1 L17.1,2.1 M17.1,-2.1 L12.9,2.1 Z"/>' +
|
||||
'</symbol>' +
|
||||
|
||||
'<symbol id="plus" fill="none" viewBox="-5 -5 25 25">' +
|
||||
'<path d="M0,12 L0,18, M-3,15 L3,15 Z"/>' +
|
||||
'<path d="M5,2 L5,8 M2,5 L8,5 Z"/>' +
|
||||
'<path d="M10,7 L10,13 M7,10 L13,10 Z"/>' +
|
||||
'<path d="M15,-3 L15,3 M12,0 L18,0 Z"/>' +
|
||||
'</symbol>' +
|
||||
'</defs>';
|
||||
|
||||
// Generate a list of legend entries in their final order
|
||||
function getLegendEntries(series, labelFormatter, sorted) {
|
||||
var lf = labelFormatter,
|
||||
legendEntries = series.reduce(function(validEntries, s, i) {
|
||||
var labelEval = (lf ? lf(s.label, s) : s.label)
|
||||
if (s.hasOwnProperty("label") ? labelEval : true) {
|
||||
var entry = {
|
||||
label: labelEval || 'Plot ' + (i + 1),
|
||||
color: s.color,
|
||||
options: {
|
||||
lines: s.lines,
|
||||
points: s.points,
|
||||
bars: s.bars
|
||||
}
|
||||
}
|
||||
validEntries.push(entry)
|
||||
}
|
||||
return validEntries;
|
||||
}, []);
|
||||
|
||||
// Sort the legend using either the default or a custom comparator
|
||||
if (sorted) {
|
||||
if ($.isFunction(sorted)) {
|
||||
legendEntries.sort(sorted);
|
||||
} else if (sorted === 'reverse') {
|
||||
legendEntries.reverse();
|
||||
} else {
|
||||
var ascending = (sorted !== 'descending');
|
||||
legendEntries.sort(function(a, b) {
|
||||
return a.label === b.label
|
||||
? 0
|
||||
: ((a.label < b.label) !== ascending ? 1 : -1 // Logical XOR
|
||||
);
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
return legendEntries;
|
||||
}
|
||||
|
||||
// return false if opts1 same as opts2
|
||||
function checkOptions(opts1, opts2) {
|
||||
for (var prop in opts1) {
|
||||
if (opts1.hasOwnProperty(prop)) {
|
||||
if (opts1[prop] !== opts2[prop]) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
// Compare two lists of legend entries
|
||||
function shouldRedraw(oldEntries, newEntries) {
|
||||
if (!oldEntries || !newEntries) {
|
||||
return true;
|
||||
}
|
||||
|
||||
if (oldEntries.length !== newEntries.length) {
|
||||
return true;
|
||||
}
|
||||
var i, newEntry, oldEntry, newOpts, oldOpts;
|
||||
for (i = 0; i < newEntries.length; i++) {
|
||||
newEntry = newEntries[i];
|
||||
oldEntry = oldEntries[i];
|
||||
|
||||
if (newEntry.label !== oldEntry.label) {
|
||||
return true;
|
||||
}
|
||||
|
||||
if (newEntry.color !== oldEntry.color) {
|
||||
return true;
|
||||
}
|
||||
|
||||
// check for changes in lines options
|
||||
newOpts = newEntry.options.lines;
|
||||
oldOpts = oldEntry.options.lines;
|
||||
if (checkOptions(newOpts, oldOpts)) {
|
||||
return true;
|
||||
}
|
||||
|
||||
// check for changes in points options
|
||||
newOpts = newEntry.options.points;
|
||||
oldOpts = oldEntry.options.points;
|
||||
if (checkOptions(newOpts, oldOpts)) {
|
||||
return true;
|
||||
}
|
||||
|
||||
// check for changes in bars options
|
||||
newOpts = newEntry.options.bars;
|
||||
oldOpts = oldEntry.options.bars;
|
||||
if (checkOptions(newOpts, oldOpts)) {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
function init(plot) {
|
||||
plot.hooks.setupGrid.push(function (plot) {
|
||||
series = plot.getData()
|
||||
var options = plot.getOptions();
|
||||
var labelFormatter = options.legend.labelFormatter,
|
||||
oldEntries = options.legend.legendEntries,
|
||||
oldPlotOffset = options.legend.plotOffset,
|
||||
newEntries = getLegendEntries(series, labelFormatter, options.legend.sorted),
|
||||
newPlotOffset = plot.getPlotOffset();
|
||||
|
||||
if (shouldRedraw(oldEntries, newEntries) ||
|
||||
checkOptions(oldPlotOffset, newPlotOffset)) {
|
||||
insertLegend(plot, options, plot.getPlaceholder(), newEntries);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
$.plot.plugins.push({
|
||||
init: init,
|
||||
options: defaultOptions,
|
||||
name: 'legend',
|
||||
version: '1.0'
|
||||
});
|
||||
})(jQuery);
|
||||
|
|
@ -0,0 +1,43 @@
|
|||
(function ($) {
|
||||
'use strict';
|
||||
var saturated = {
|
||||
saturate: function (a) {
|
||||
if (a === Infinity) {
|
||||
return Number.MAX_VALUE;
|
||||
}
|
||||
|
||||
if (a === -Infinity) {
|
||||
return -Number.MAX_VALUE;
|
||||
}
|
||||
|
||||
return a;
|
||||
},
|
||||
delta: function(min, max, noTicks) {
|
||||
return ((max - min) / noTicks) === Infinity ? (max / noTicks - min / noTicks) : (max - min) / noTicks
|
||||
},
|
||||
multiply: function (a, b) {
|
||||
return saturated.saturate(a * b);
|
||||
},
|
||||
// returns c * bInt * a. Beahves properly in the case where c is negative
|
||||
// and bInt * a is bigger that Number.MAX_VALUE (Infinity)
|
||||
multiplyAdd: function (a, bInt, c) {
|
||||
if (isFinite(a * bInt)) {
|
||||
return saturated.saturate(a * bInt + c);
|
||||
} else {
|
||||
var result = c;
|
||||
|
||||
for (var i = 0; i < bInt; i++) {
|
||||
result += a;
|
||||
}
|
||||
|
||||
return saturated.saturate(result);
|
||||
}
|
||||
},
|
||||
// round to nearby lower multiple of base
|
||||
floorInBase: function(n, base) {
|
||||
return base * Math.ceil(n / base);
|
||||
}
|
||||
};
|
||||
|
||||
$.plot.saturated = saturated;
|
||||
})(jQuery);
|
||||
File diff suppressed because one or more lines are too long
|
|
@ -0,0 +1,10 @@
|
|||
(function ($) {
|
||||
'use strict';
|
||||
$.plot.uiConstants = {
|
||||
SNAPPING_CONSTANT: 20,
|
||||
PANHINT_LENGTH_CONSTANT: 10,
|
||||
MINOR_TICKS_COUNT_CONSTANT: 4,
|
||||
TICK_LENGTH_CONSTANT: 10,
|
||||
ZOOM_DISTANCE_MARGIN: 25
|
||||
};
|
||||
})(jQuery);
|
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because one or more lines are too long
|
|
@ -45,6 +45,169 @@
|
|||
</form>
|
||||
<% end %>
|
||||
</div>
|
||||
<% type = nil %>
|
||||
<% if @is_answer_list %>
|
||||
<% type = 'result_chart' if params[:type] == 'result_chart' %>
|
||||
<div class="pull-right">
|
||||
<a href="?type=" class="btn <%= 'active' if type != 'result_chart' %>"><%=t("survey.table")%></a>
|
||||
<a href="?type=result_chart" class="btn <%= 'active' if type == 'result_chart' %>"><%=t("survey.result_chart")%></a>
|
||||
</div>
|
||||
<% end %>
|
||||
<% if type == "result_chart" %>
|
||||
<div style="clear: both;"></div>
|
||||
<style type="text/css">
|
||||
#tooltip{
|
||||
position: absolute;
|
||||
background: #ffffff;
|
||||
z-index: 1;
|
||||
border-radius: 10px;
|
||||
padding: 2px;
|
||||
display: none;
|
||||
font-weight: bold;
|
||||
}
|
||||
.flot_wrapper{
|
||||
position: relative;
|
||||
}
|
||||
</style>
|
||||
<div class="flot_wrapper">
|
||||
<span id="tooltip"></span>
|
||||
<div class="legend-container"></div>
|
||||
<div id="resultchart-container" class="flot-placeholder"></div>
|
||||
</div>
|
||||
<%= javascript_include_tag "survey/jquery.colorhelpers.js" %>
|
||||
<%= javascript_include_tag "survey/jquery.canvaswrapper.js" %>
|
||||
<%= javascript_include_tag "survey/jquery.flot_3.0.js" %>
|
||||
<%= javascript_include_tag "survey/jquery.flot.time.min.js" %>
|
||||
<%= javascript_include_tag "survey/jquery.flot.uiConstants.js" %>
|
||||
<%= javascript_include_tag "survey/jquery.flot.saturated.js" %>
|
||||
<%= javascript_include_tag "survey/jquery.flot.browser.js" %>
|
||||
<%= javascript_include_tag "survey/jquery.flot.drawSeries.js" %>
|
||||
<%= javascript_include_tag "survey/jquery.flot.axislabels.js" %>
|
||||
<%= javascript_include_tag "survey/jquery.flot.hover.js" %>
|
||||
<%= javascript_include_tag "survey/jquery.flot.animator.min.js" %>
|
||||
<!-- <%= javascript_include_tag "survey/jquery.flot.legend.js" %> -->
|
||||
<%= javascript_include_tag "survey/moment.min.js" %>
|
||||
<style type="text/css">
|
||||
.axisLabels {
|
||||
font-weight: bold;
|
||||
}
|
||||
</style>
|
||||
<script>
|
||||
<% data = @survey_answers.order_by(:updated_at=>1).map{|sa| [sa.updated_at.to_i * 1000 , sa.scored_points ]} %>
|
||||
var min_time = <%= data[0][0] rescue 0 %>;
|
||||
var max_time = <%= data[-1][0] rescue 0 %>;
|
||||
var min_y = <%= data.map{|a| a[1]}.min.to_i %>;
|
||||
var max_y = <%= data.map{|a| a[1]}.max.to_i %>;
|
||||
var xaxes = [{
|
||||
mode: "time",
|
||||
axisLabelUseCanvas: false,
|
||||
timeformat: "%Y/%m/%d",
|
||||
timezone: "browser",
|
||||
font: {
|
||||
size: '16',
|
||||
color: 'black'
|
||||
},
|
||||
// min: min_time,
|
||||
// max: max_time,
|
||||
axisLabel: "<%=t("survey.taken_date")%>",
|
||||
position: "bottom",
|
||||
}];
|
||||
var yaxes = [{
|
||||
use_min_force: false, //modify at jquery_flot_3.0.js
|
||||
axisLabelUseCanvas: false,
|
||||
showTickLabels: 'all',
|
||||
font: {
|
||||
size: '16',
|
||||
color: 'black'
|
||||
},
|
||||
// min: min_y,
|
||||
// max: max_y,
|
||||
axisLabel: "<%=t("survey.result_score")%>",
|
||||
position: "left",
|
||||
axisLabelFontSizePixels: 12,
|
||||
axisLabelFontFamily: 'Verdana, Arial, Helvetica, Tahoma, sans-serif',
|
||||
axisLabelPadding: 5
|
||||
}];
|
||||
var options = {
|
||||
series: {
|
||||
lines: {
|
||||
show: true,
|
||||
lineWidth: 2,
|
||||
steps: false , //畫斜線
|
||||
is_sort: true
|
||||
},
|
||||
points: {
|
||||
radius: 3,
|
||||
show: true
|
||||
},
|
||||
downsample: {
|
||||
threshold: 0
|
||||
}
|
||||
},
|
||||
grid: {
|
||||
hoverable: true,
|
||||
clickable: true,
|
||||
show: true
|
||||
},
|
||||
xaxes: xaxes,
|
||||
yaxes: yaxes,
|
||||
zoom: {
|
||||
interactive: true
|
||||
},
|
||||
pan: {
|
||||
interactive: true,
|
||||
enableTouch: true
|
||||
},
|
||||
colors: ["#708fff","#ffc107","#96478c","#1e7e34"],
|
||||
polycolors: ["#3f66f4","#ffc107","#dc3545","#1e7e34"],
|
||||
// legend: {
|
||||
// show: true,
|
||||
// noColumns: 1
|
||||
// },
|
||||
bar: {
|
||||
zero: false
|
||||
}
|
||||
};
|
||||
// options['legend']['container'] = $('.legend-container')[0];
|
||||
var chart_data = [{"label": "<%=@user.member_name rescue "NA" %>", "data": <%= data.to_json.html_safe %>}];
|
||||
$(document).ready(function(){
|
||||
var chart_height = $(window).outerWidth(true)*0.2;
|
||||
$("#resultchart-container").height(chart_height).plot(chart_data,options);
|
||||
$(".flot-placeholder").bind("plothover", function (event, pos, item) {
|
||||
if (!pos.x || !pos.y) {
|
||||
return;
|
||||
}
|
||||
if (!item) {
|
||||
$("#tooltip").hide();
|
||||
}
|
||||
});
|
||||
$(".flot-placeholder").bind("plotclick", function (event, pos, item) {
|
||||
if (!pos.x || !pos.y) {
|
||||
return;
|
||||
}
|
||||
var x = item.datapoint[0].toFixed(2),
|
||||
y = item.datapoint[1].toFixed(0);
|
||||
var date = new moment(Math.round(x));
|
||||
var tp = "(" + date.format("yyyy/MM/DD hh:mm") + ")"
|
||||
$("#tooltip").html("<%=t("survey.type.0")%>: "+y+"<br>"+tp);
|
||||
var left = 0;
|
||||
var content_width = tp.length*8.2
|
||||
if (content_width+item.pageX+5>$(window).width()){
|
||||
left = $(window).width()-content_width;
|
||||
}else{
|
||||
left = item.pageX - content_width / 2;
|
||||
}
|
||||
var offset = $(this).parents(".flot_wrapper").eq(0).offset();
|
||||
$("#tooltip").css({top: item.pageY+5-offset.top, left: left-offset.left})
|
||||
.fadeIn(200);
|
||||
});
|
||||
})
|
||||
$(window).resize(function(){
|
||||
var chart_height = $(window).outerWidth(true)*0.2;
|
||||
$("#resultchart-container").height(chart_height).plot(chart_data,options);
|
||||
})
|
||||
</script>
|
||||
<% else %>
|
||||
<table class="table main-list">
|
||||
<thead>
|
||||
<tr class="sort-header">
|
||||
|
|
@ -68,6 +231,46 @@
|
|||
<a class="btn btn-primary" href="/admin/surveys/<%= sa.id.to_s %>/answer_list"><%= t("survey.view") %>(<%=sa.survey_answer_ids.count%>)</a>
|
||||
<button class="btn btn-primary export-xls" data-href="/admin/surveys/<%= sa.id.to_s %>/export_answers"><%= t("survey.export") %></button>
|
||||
<% else %>
|
||||
<% if @survey.result_type == QuestionnaireSurvey::ResultCriteria %>
|
||||
<% tmp_msgs = []
|
||||
answer_model_attrs = sa.attributes
|
||||
weight_relations = @survey.survey_questions.map{|q| [q.id.to_s,(q.weight.nil? ? 1 : q.weight)]}.to_h
|
||||
types = [] %>
|
||||
<% @survey.result_criteria.each do |criteria| %>
|
||||
<%
|
||||
total_criteria_score = 0
|
||||
total_weight = 0
|
||||
((criteria["questions"][0].to_i - 1)..(criteria["questions"][1].to_i - 1)).each do |x|
|
||||
total_criteria_score = (total_criteria_score + sa.individual_total[x].to_i) rescue 0
|
||||
k = weight_relations.keys[x]
|
||||
if k && answer_model_attrs.has_key?(k)
|
||||
total_weight += weight_relations[k]
|
||||
end
|
||||
end
|
||||
type = criteria["type"].to_i
|
||||
%>
|
||||
<% if type == 0 %>
|
||||
<% if (criteria["range"][0].to_i..criteria["range"][1].to_i).cover?(total_criteria_score) %>
|
||||
<% tmp_msgs << criteria["msg"] %>
|
||||
<% types << type %>
|
||||
<% end %>
|
||||
<% else %>
|
||||
<% if (criteria["range"][0].to_i..criteria["range"][1].to_i).cover?(total_criteria_score / total_weight) %>
|
||||
<% tmp_msgs << criteria["msg"] %>
|
||||
<% types << type %>
|
||||
<% end %>
|
||||
<% end %>
|
||||
<% end %>
|
||||
<% if types.include?(0) %>
|
||||
<h4>Your total score is <%= sa.scored_points %> </h4>
|
||||
<% end %>
|
||||
<% if types.include?(1) %>
|
||||
<h4>Your average score is <%= sa.get_avg_points %> </h4>
|
||||
<% end %>
|
||||
<% tmp_msgs.each do |msg| %>
|
||||
<div><%=msg.html_safe%></div>
|
||||
<% end %>
|
||||
<% end %>
|
||||
<a class="btn btn-primary" href="/admin/surveys/<%= @is_answer_list ? sa.id : sa.survey_answer_ids.last.to_s %>/answer_set"><%= t("survey.view_answers") %></a>
|
||||
<% end %>
|
||||
</td>
|
||||
|
|
@ -128,4 +331,5 @@
|
|||
return false;
|
||||
})
|
||||
|
||||
</script>
|
||||
</script>
|
||||
<% end %>
|
||||
|
|
@ -29,6 +29,169 @@
|
|||
<div>
|
||||
<h4><%=t('survey.taken_by')%>: <%=@user.member_name%></h4>
|
||||
</div>
|
||||
<% if @is_answer_list %>
|
||||
<% type = 'result_chart' if params[:type] == 'result_chart' %>
|
||||
<div class="pull-right">
|
||||
<a href="?method=my_record&type=" class="btn <%= 'active' if type != 'result_chart' %>"><%=t("survey.table")%></a>
|
||||
<a href="?method=my_record&type=result_chart" class="btn <%= 'active' if type == 'result_chart' %>"><%=t("survey.result_chart")%></a>
|
||||
</div>
|
||||
<% end %>
|
||||
<% if type == "result_chart" %>
|
||||
<div style="clear: both;"></div>
|
||||
<style type="text/css">
|
||||
#tooltip{
|
||||
position: absolute;
|
||||
background: #ffffff;
|
||||
z-index: 1;
|
||||
border-radius: 10px;
|
||||
padding: 2px;
|
||||
display: none;
|
||||
font-weight: bold;
|
||||
}
|
||||
</style>
|
||||
<div class="flot_wrapper">
|
||||
<span id="tooltip"></span>
|
||||
<div class="legend-container"></div>
|
||||
<div id="resultchart-container" class="flot-placeholder"></div>
|
||||
</div>
|
||||
<%= javascript_include_tag "survey/jquery.colorhelpers.js" %>
|
||||
<%= javascript_include_tag "survey/jquery.canvaswrapper.js" %>
|
||||
<%= javascript_include_tag "survey/jquery.flot_3.0.js" %>
|
||||
<%= javascript_include_tag "survey/jquery.flot.time.min.js" %>
|
||||
<%= javascript_include_tag "survey/jquery.flot.uiConstants.js" %>
|
||||
<%= javascript_include_tag "survey/jquery.flot.saturated.js" %>
|
||||
<%= javascript_include_tag "survey/jquery.flot.browser.js" %>
|
||||
<%= javascript_include_tag "survey/jquery.flot.drawSeries.js" %>
|
||||
<%= javascript_include_tag "survey/jquery.flot.axislabels.js" %>
|
||||
<%= javascript_include_tag "survey/jquery.flot.hover.js" %>
|
||||
<%= javascript_include_tag "survey/jquery.flot.animator.min.js" %>
|
||||
<!-- <%= javascript_include_tag "survey/jquery.flot.legend.js" %> -->
|
||||
<%= javascript_include_tag "survey/moment.min.js" %>
|
||||
<style type="text/css">
|
||||
.axisLabels {
|
||||
font-weight: bold;
|
||||
}
|
||||
.flot_wrapper{
|
||||
position: relative;
|
||||
}
|
||||
</style>
|
||||
<script>
|
||||
<% data = @survey_answers.order_by(:updated_at=>1).map{|sa| [sa.updated_at.to_i * 1000 , sa.scored_points ]} %>
|
||||
var min_time = <%= data[0][0] rescue 0 %>;
|
||||
var max_time = <%= data[-1][0] rescue 0 %>;
|
||||
var min_y = <%= data.map{|a| a[1]}.min.to_i %>;
|
||||
var max_y = <%= data.map{|a| a[1]}.max.to_i %>;
|
||||
var xaxes = [{
|
||||
mode: "time",
|
||||
axisLabelUseCanvas: false,
|
||||
timeformat: "%Y/%m/%d",
|
||||
timezone: "browser",
|
||||
font: {
|
||||
size: '16',
|
||||
color: 'black'
|
||||
},
|
||||
// min: min_time,
|
||||
// max: max_time,
|
||||
axisLabel: "<%=t("survey.taken_date")%>",
|
||||
position: "bottom",
|
||||
}];
|
||||
var yaxes = [{
|
||||
use_min_force: false, //modify at jquery_flot_3.0.js
|
||||
axisLabelUseCanvas: false,
|
||||
showTickLabels: 'all',
|
||||
font: {
|
||||
size: '16',
|
||||
color: 'black'
|
||||
},
|
||||
// min: min_y,
|
||||
// max: max_y,
|
||||
axisLabel: "<%=t("survey.result_score")%>",
|
||||
position: "left",
|
||||
axisLabelFontSizePixels: 12,
|
||||
axisLabelFontFamily: 'Verdana, Arial, Helvetica, Tahoma, sans-serif',
|
||||
axisLabelPadding: 5
|
||||
}];
|
||||
var options = {
|
||||
series: {
|
||||
lines: {
|
||||
show: true,
|
||||
lineWidth: 2,
|
||||
steps: false , //畫斜線
|
||||
is_sort: true
|
||||
},
|
||||
points: {
|
||||
radius: 3,
|
||||
show: false
|
||||
},
|
||||
downsample: {
|
||||
threshold: 0
|
||||
}
|
||||
},
|
||||
grid: {
|
||||
hoverable: true,
|
||||
clickable: true,
|
||||
show: true
|
||||
},
|
||||
xaxes: xaxes,
|
||||
yaxes: yaxes,
|
||||
zoom: {
|
||||
interactive: true
|
||||
},
|
||||
pan: {
|
||||
interactive: true,
|
||||
enableTouch: true
|
||||
},
|
||||
colors: ["#708fff","#ffc107","#96478c","#1e7e34"],
|
||||
polycolors: ["#3f66f4","#ffc107","#dc3545","#1e7e34"],
|
||||
// legend: {
|
||||
// show: true,
|
||||
// noColumns: 1
|
||||
// },
|
||||
bar: {
|
||||
zero: false
|
||||
}
|
||||
};
|
||||
// options['legend']['container'] = $('.legend-container')[0];
|
||||
var chart_data = [{"label": "<%=@user.member_name rescue "NA" %>", "data": <%= data.to_json.html_safe %>}];
|
||||
$(document).ready(function(){
|
||||
var chart_height = $(window).outerWidth(true)*0.2;
|
||||
$("#resultchart-container").height(chart_height).plot(chart_data,options);
|
||||
$(".flot-placeholder").bind("plothover", function (event, pos, item) {
|
||||
if (!pos.x || !pos.y) {
|
||||
return;
|
||||
}
|
||||
if (!item) {
|
||||
$("#tooltip").hide();
|
||||
}
|
||||
});
|
||||
$(".flot-placeholder").bind("plotclick", function (event, pos, item) {
|
||||
if (!pos.x || !pos.y) {
|
||||
return;
|
||||
}
|
||||
var x = item.datapoint[0].toFixed(2),
|
||||
y = item.datapoint[1].toFixed(0);
|
||||
var date = new moment(Math.round(x));
|
||||
var tp = "(" + date.format("yyyy/MM/DD hh:mm") + ")"
|
||||
$("#tooltip").html("<%=t("survey.type.0")%>: "+y+"<br>"+tp);
|
||||
var left = 0;
|
||||
var content_width = tp.length*8.2
|
||||
if (content_width+item.pageX+5>$(window).width()){
|
||||
left = $(window).width()-content_width;
|
||||
}else{
|
||||
left = item.pageX - content_width / 2;
|
||||
}
|
||||
var offset = $(this).parents(".flot_wrapper").eq(0).offset();
|
||||
|
||||
$("#tooltip").css({top: item.pageY+5-offset.top, left: left-offset.left})
|
||||
.fadeIn(200);
|
||||
});
|
||||
})
|
||||
$(window).resize(function(){
|
||||
var chart_height = $(window).outerWidth(true)*0.2;
|
||||
$("#resultchart-container").height(chart_height).plot(chart_data,options);
|
||||
})
|
||||
</script>
|
||||
<% else %>
|
||||
<table class="table main-list">
|
||||
<thead>
|
||||
<tr class="sort-header">
|
||||
|
|
@ -101,4 +264,5 @@
|
|||
</tbody>
|
||||
</table>
|
||||
<%= create_pagination((@survey_answer_groups || @survey_answers).total_pages).html_safe %>
|
||||
<% end %>
|
||||
<% end %>
|
||||
|
|
@ -2,6 +2,9 @@ en:
|
|||
module_name:
|
||||
survey: Survey
|
||||
survey:
|
||||
result_score: Result score
|
||||
table: Table
|
||||
result_chart: Result chart
|
||||
type:
|
||||
'0': "Total"
|
||||
'1': "Average"
|
||||
|
|
@ -34,6 +37,7 @@ en:
|
|||
add_section: Add Section
|
||||
taken_by: Taken By
|
||||
taken_date: Taken On
|
||||
latest_taken_date: Latest taken On
|
||||
records: Records
|
||||
view_answers: View Answers
|
||||
|
||||
|
|
|
|||
|
|
@ -4,6 +4,9 @@ zh_tw:
|
|||
survey: 問卷調查
|
||||
|
||||
survey:
|
||||
result_score: 結果分數
|
||||
table: 列表
|
||||
result_chart: 結果圖表
|
||||
type:
|
||||
'0': "總分"
|
||||
'1': "平均"
|
||||
|
|
@ -35,7 +38,8 @@ zh_tw:
|
|||
add: 新增題目
|
||||
add_section: 增加題組
|
||||
taken_by: 填寫人
|
||||
taken_date: 上次填寫時間
|
||||
taken_date: 填寫時間
|
||||
latest_taken_date: 上次填寫時間
|
||||
records: 填寫紀錄
|
||||
view_answers: View Answers
|
||||
set_sections: 設定題組
|
||||
|
|
|
|||
Loading…
Reference in New Issue