800 lines
37 KiB
Ruby
800 lines
37 KiB
Ruby
# Copyright 2015 Google Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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require 'date'
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require 'google/apis/core/base_service'
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require 'google/apis/core/json_representation'
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require 'google/apis/core/hashable'
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require 'google/apis/errors'
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module Google
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module Apis
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module VectortileV1
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# Represents an area. Used to represent regions such as water, parks, etc.
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class Area
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include Google::Apis::Core::Hashable
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# True if the polygon is not entirely internal to the feature that it belongs to:
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# that is, some of the edges are bordering another feature.
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# Corresponds to the JSON property `hasExternalEdges`
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# @return [Boolean]
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attr_accessor :has_external_edges
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alias_method :has_external_edges?, :has_external_edges
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# When has_external_edges is true, the polygon has some edges that border
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# another feature. This field indicates the internal edges that do not border
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# another feature. Each value is an index into the vertices array, and denotes
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# the start vertex of the internal edge (the next vertex in the boundary loop is
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# the end of the edge). If the selected vertex is the last vertex in the
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# boundary loop, then the edge between that vertex and the starting vertex of
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# the loop is internal. This field may be used for styling. For example,
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# building parapets could be placed only on the external edges of a building
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# polygon, or water could be lighter colored near the external edges of a body
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# of water. If has_external_edges is false, all edges are internal and this
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# field will be empty.
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# Corresponds to the JSON property `internalEdges`
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# @return [Array<Fixnum>]
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attr_accessor :internal_edges
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# Identifies the boundary loops of the polygon. Only set for INDEXED_TRIANGLE
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# polygons. Each value is an index into the vertices array indicating the
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# beginning of a loop. For instance, values of [2, 5] would indicate loop_data
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# contained 3 loops with indices 0-1, 2-4, and 5-end. This may be used in
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# conjunction with the internal_edges field for styling polygon boundaries. Note
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# that an edge may be on a polygon boundary but still internal to the feature.
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# For example, a feature split across multiple tiles will have an internal
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# polygon boundary edge along the edge of the tile.
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# Corresponds to the JSON property `loopBreaks`
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# @return [Array<Fixnum>]
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attr_accessor :loop_breaks
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# When the polygon encoding is of type INDEXED_TRIANGLES, this contains the
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# indices of the triangle vertices in the vertex_offsets field. There are 3
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# vertex indices per triangle.
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# Corresponds to the JSON property `triangleIndices`
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# @return [Array<Fixnum>]
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attr_accessor :triangle_indices
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# The polygon encoding type used for this area.
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# Corresponds to the JSON property `type`
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# @return [String]
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attr_accessor :type
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# 2D vertex list used for lines and areas. Each entry represents an offset from
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# the previous one in local tile coordinates. The first entry is offset from (0,
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# 0). For example, the list of vertices [(1,1), (2, 2), (1, 2)] would be encoded
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# in vertex offsets as [(1, 1), (1, 1), (-1, 0)].
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# Corresponds to the JSON property `vertexOffsets`
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# @return [Google::Apis::VectortileV1::Vertex2DList]
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attr_accessor :vertex_offsets
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# The z-ordering of this area. Areas with a lower z-order should be rendered
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# beneath areas with a higher z-order. This z-ordering does not imply anything
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# about the altitude of the line relative to the ground, but it can be used to
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# prevent z-fighting during rendering on the client. This z-ordering can only be
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# used to compare areas, and cannot be compared with the z_order field in the
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# Line message. The z-order may be negative or zero.
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# Corresponds to the JSON property `zOrder`
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# @return [Fixnum]
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attr_accessor :z_order
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def initialize(**args)
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update!(**args)
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end
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# Update properties of this object
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def update!(**args)
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@has_external_edges = args[:has_external_edges] if args.key?(:has_external_edges)
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@internal_edges = args[:internal_edges] if args.key?(:internal_edges)
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@loop_breaks = args[:loop_breaks] if args.key?(:loop_breaks)
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@triangle_indices = args[:triangle_indices] if args.key?(:triangle_indices)
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@type = args[:type] if args.key?(:type)
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@vertex_offsets = args[:vertex_offsets] if args.key?(:vertex_offsets)
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@z_order = args[:z_order] if args.key?(:z_order)
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end
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end
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# Represents a height-extruded area: a 3D prism with a constant X-Y plane cross
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# section. Used to represent extruded buildings. A single building may consist
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# of several extruded areas. The min_z and max_z fields are scaled to the size
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# of the tile. An extruded area with a max_z value of 4096 has the same height
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# as the width of the tile that it is on.
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class ExtrudedArea
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include Google::Apis::Core::Hashable
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# Represents an area. Used to represent regions such as water, parks, etc.
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# Corresponds to the JSON property `area`
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# @return [Google::Apis::VectortileV1::Area]
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attr_accessor :area
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# The z-value in local tile coordinates where the extruded area ends.
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# Corresponds to the JSON property `maxZ`
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# @return [Fixnum]
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attr_accessor :max_z
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# The z-value in local tile coordinates where the extruded area begins. This is
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# non-zero for extruded areas that begin off the ground. For example, a building
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# with a skybridge may have an extruded area component with a non-zero min_z.
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# Corresponds to the JSON property `minZ`
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# @return [Fixnum]
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attr_accessor :min_z
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def initialize(**args)
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update!(**args)
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end
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# Update properties of this object
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def update!(**args)
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@area = args[:area] if args.key?(:area)
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@max_z = args[:max_z] if args.key?(:max_z)
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@min_z = args[:min_z] if args.key?(:min_z)
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end
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end
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# A feature representing a single geographic entity.
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class Feature
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include Google::Apis::Core::Hashable
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# The localized name of this feature. Currently only returned for roads.
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# Corresponds to the JSON property `displayName`
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# @return [String]
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attr_accessor :display_name
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# Represents the geometry of a feature, that is, the shape that it has on the
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# map. The local tile coordinate system has the origin at the north-west (upper-
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# left) corner of the tile, and is scaled to 4096 units across each edge. The
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# height (Z) axis has the same scale factor: an extruded area with a max_z value
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# of 4096 has the same height as the width of the tile that it is on. There is
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# no clipping boundary, so it is possible that some coordinates will lie outside
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# the tile boundaries.
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# Corresponds to the JSON property `geometry`
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# @return [Google::Apis::VectortileV1::Geometry]
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attr_accessor :geometry
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# Place ID of this feature, suitable for use in Places API details requests.
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# Corresponds to the JSON property `placeId`
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# @return [String]
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attr_accessor :place_id
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# Relations to other features.
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# Corresponds to the JSON property `relations`
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# @return [Array<Google::Apis::VectortileV1::Relation>]
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attr_accessor :relations
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# Extra metadata relating to segments.
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# Corresponds to the JSON property `segmentInfo`
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# @return [Google::Apis::VectortileV1::SegmentInfo]
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attr_accessor :segment_info
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# The type of this feature.
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# Corresponds to the JSON property `type`
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# @return [String]
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attr_accessor :type
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def initialize(**args)
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update!(**args)
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end
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# Update properties of this object
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def update!(**args)
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@display_name = args[:display_name] if args.key?(:display_name)
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@geometry = args[:geometry] if args.key?(:geometry)
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@place_id = args[:place_id] if args.key?(:place_id)
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@relations = args[:relations] if args.key?(:relations)
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@segment_info = args[:segment_info] if args.key?(:segment_info)
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@type = args[:type] if args.key?(:type)
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end
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end
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# A tile containing information about the map features located in the region it
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# covers.
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class FeatureTile
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include Google::Apis::Core::Hashable
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# Global tile coordinates. Global tile coordinates reference a specific tile on
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# the map at a specific zoom level. The origin of this coordinate system is
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# always at the northwest corner of the map, with x values increasing from west
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# to east and y values increasing from north to south. Tiles are indexed using x,
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# y coordinates from that origin. The zoom level containing the entire world in
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# a tile is 0, and it increases as you zoom in. Zoom level n + 1 will contain 4
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# times as many tiles as zoom level n. The zoom level controls the level of
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# detail of the data that is returned. In particular, this affects the set of
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# feature types returned, their density, and geometry simplification. The exact
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# tile contents may change over time, but care will be taken to keep supporting
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# the most important use cases. For example, zoom level 15 shows roads for
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# orientation and planning in the local neighborhood and zoom level 17 shows
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# buildings to give users on foot a sense of situational awareness.
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# Corresponds to the JSON property `coordinates`
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# @return [Google::Apis::VectortileV1::TileCoordinates]
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attr_accessor :coordinates
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# Features present on this map tile.
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# Corresponds to the JSON property `features`
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# @return [Array<Google::Apis::VectortileV1::Feature>]
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attr_accessor :features
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# Resource name of the tile. The tile resource name is prefixed by its
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# collection ID `tiles/` followed by the resource ID, which encodes the tile's
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# global x and y coordinates and zoom level as `@,,z`. For example, `tiles/@1,2,
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# 3z`.
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# Corresponds to the JSON property `name`
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# @return [String]
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attr_accessor :name
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# Data providers for the data contained in this tile.
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# Corresponds to the JSON property `providers`
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# @return [Array<Google::Apis::VectortileV1::ProviderInfo>]
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attr_accessor :providers
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# Tile response status code to support tile caching.
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# Corresponds to the JSON property `status`
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# @return [String]
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attr_accessor :status
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# An opaque value, usually less than 30 characters, that contains version info
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# about this tile and the data that was used to generate it. The client should
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# store this value in its tile cache and pass it back to the API in the
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# client_tile_version_id field of subsequent tile requests in order to enable
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# the API to detect when the new tile would be the same as the one the client
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# already has in its cache. Also see STATUS_OK_DATA_UNCHANGED.
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# Corresponds to the JSON property `versionId`
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# @return [String]
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attr_accessor :version_id
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def initialize(**args)
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update!(**args)
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end
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# Update properties of this object
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def update!(**args)
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@coordinates = args[:coordinates] if args.key?(:coordinates)
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@features = args[:features] if args.key?(:features)
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@name = args[:name] if args.key?(:name)
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@providers = args[:providers] if args.key?(:providers)
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@status = args[:status] if args.key?(:status)
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@version_id = args[:version_id] if args.key?(:version_id)
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end
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end
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# A packed representation of a 2D grid of uniformly spaced points containing
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# elevation data. Each point within the grid represents the altitude in meters
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# above average sea level at that location within the tile. Elevations provided
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# are (generally) relative to the EGM96 geoid, however some areas will be
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# relative to NAVD88. EGM96 and NAVD88 are off by no more than 2 meters. The
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# grid is oriented north-west to south-east, as illustrated: rows[0].a[0] rows[0]
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# .a[m] +-----------------+ | | | N | | ^ | | | | | W <-----> E | | | | | v | |
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# S | | | +-----------------+ rows[n].a[0] rows[n].a[m] Rather than storing the
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# altitudes directly, we store the diffs between them as integers at some
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# requested level of precision to take advantage of integer packing. The actual
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# altitude values a[] can be reconstructed using the scale and each row's
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# first_altitude and altitude_diff fields.
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class FirstDerivativeElevationGrid
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include Google::Apis::Core::Hashable
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# A multiplier applied to the altitude fields below to extract the actual
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# altitudes in meters from the elevation grid.
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# Corresponds to the JSON property `altitudeMultiplier`
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# @return [Float]
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attr_accessor :altitude_multiplier
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# Rows of points containing altitude data making up the elevation grid. Each row
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# is the same length. Rows are ordered from north to south. E.g: rows[0] is the
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# north-most row, and rows[n] is the south-most row.
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# Corresponds to the JSON property `rows`
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# @return [Array<Google::Apis::VectortileV1::Row>]
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attr_accessor :rows
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def initialize(**args)
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update!(**args)
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end
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# Update properties of this object
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def update!(**args)
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@altitude_multiplier = args[:altitude_multiplier] if args.key?(:altitude_multiplier)
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@rows = args[:rows] if args.key?(:rows)
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end
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end
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# Represents the geometry of a feature, that is, the shape that it has on the
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# map. The local tile coordinate system has the origin at the north-west (upper-
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# left) corner of the tile, and is scaled to 4096 units across each edge. The
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# height (Z) axis has the same scale factor: an extruded area with a max_z value
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# of 4096 has the same height as the width of the tile that it is on. There is
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# no clipping boundary, so it is possible that some coordinates will lie outside
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# the tile boundaries.
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class Geometry
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include Google::Apis::Core::Hashable
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# The areas present in this geometry.
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# Corresponds to the JSON property `areas`
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# @return [Array<Google::Apis::VectortileV1::Area>]
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attr_accessor :areas
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# The extruded areas present in this geometry.
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# Corresponds to the JSON property `extrudedAreas`
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# @return [Array<Google::Apis::VectortileV1::ExtrudedArea>]
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attr_accessor :extruded_areas
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# The lines present in this geometry.
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# Corresponds to the JSON property `lines`
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# @return [Array<Google::Apis::VectortileV1::Line>]
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attr_accessor :lines
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# The modeled volumes present in this geometry.
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# Corresponds to the JSON property `modeledVolumes`
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# @return [Array<Google::Apis::VectortileV1::ModeledVolume>]
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attr_accessor :modeled_volumes
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def initialize(**args)
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update!(**args)
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end
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# Update properties of this object
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def update!(**args)
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@areas = args[:areas] if args.key?(:areas)
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@extruded_areas = args[:extruded_areas] if args.key?(:extruded_areas)
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@lines = args[:lines] if args.key?(:lines)
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@modeled_volumes = args[:modeled_volumes] if args.key?(:modeled_volumes)
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end
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end
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# Represents a 2D polyline. Used to represent segments such as roads, train
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# tracks, etc.
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class Line
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include Google::Apis::Core::Hashable
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# 2D vertex list used for lines and areas. Each entry represents an offset from
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# the previous one in local tile coordinates. The first entry is offset from (0,
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# 0). For example, the list of vertices [(1,1), (2, 2), (1, 2)] would be encoded
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# in vertex offsets as [(1, 1), (1, 1), (-1, 0)].
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# Corresponds to the JSON property `vertexOffsets`
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# @return [Google::Apis::VectortileV1::Vertex2DList]
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attr_accessor :vertex_offsets
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# The z-order of the line. Lines with a lower z-order should be rendered beneath
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# lines with a higher z-order. This z-ordering does not imply anything about the
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# altitude of the area relative to the ground, but it can be used to prevent z-
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# fighting during rendering on the client. In general, larger and more important
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# road features will have a higher z-order line associated with them. This z-
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# ordering can only be used to compare lines, and cannot be compared with the
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# z_order field in the Area message. The z-order may be negative or zero.
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# Corresponds to the JSON property `zOrder`
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# @return [Fixnum]
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attr_accessor :z_order
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def initialize(**args)
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update!(**args)
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end
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# Update properties of this object
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def update!(**args)
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@vertex_offsets = args[:vertex_offsets] if args.key?(:vertex_offsets)
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@z_order = args[:z_order] if args.key?(:z_order)
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end
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end
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# Represents a modeled volume in 3D space. Used to represent 3D buildings.
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class ModeledVolume
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include Google::Apis::Core::Hashable
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# The triangle strips present in this mesh.
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# Corresponds to the JSON property `strips`
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# @return [Array<Google::Apis::VectortileV1::TriangleStrip>]
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attr_accessor :strips
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# 3D vertex list used for modeled volumes. Each entry represents an offset from
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# the previous one in local tile coordinates. The first coordinate is offset
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# from (0, 0, 0).
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# Corresponds to the JSON property `vertexOffsets`
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# @return [Google::Apis::VectortileV1::Vertex3DList]
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attr_accessor :vertex_offsets
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def initialize(**args)
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update!(**args)
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end
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# Update properties of this object
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def update!(**args)
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@strips = args[:strips] if args.key?(:strips)
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@vertex_offsets = args[:vertex_offsets] if args.key?(:vertex_offsets)
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end
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end
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# Information about the data providers that should be included in the
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# attribution string shown by the client.
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class ProviderInfo
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include Google::Apis::Core::Hashable
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# Attribution string for this provider. This string is not localized.
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# Corresponds to the JSON property `description`
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# @return [String]
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attr_accessor :description
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def initialize(**args)
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update!(**args)
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end
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# Update properties of this object
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def update!(**args)
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@description = args[:description] if args.key?(:description)
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end
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end
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# Represents a relation to another feature in the tile. For example, a building
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# might be occupied by a given POI. The related feature can be retrieved using
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# the related feature index.
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class Relation
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include Google::Apis::Core::Hashable
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# Zero-based index to look up the related feature from the list of features in
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# the tile.
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# Corresponds to the JSON property `relatedFeatureIndex`
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# @return [Fixnum]
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attr_accessor :related_feature_index
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# Relation type between the origin feature to the related feature.
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# Corresponds to the JSON property `relationType`
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# @return [String]
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attr_accessor :relation_type
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def initialize(**args)
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update!(**args)
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end
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# Update properties of this object
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def update!(**args)
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@related_feature_index = args[:related_feature_index] if args.key?(:related_feature_index)
|
|
@relation_type = args[:relation_type] if args.key?(:relation_type)
|
|
end
|
|
end
|
|
|
|
# Extra metadata relating to roads.
|
|
class RoadInfo
|
|
include Google::Apis::Core::Hashable
|
|
|
|
# Road has signage discouraging or prohibiting use by the general public. E.g.,
|
|
# roads with signs that say "Private", or "No trespassing."
|
|
# Corresponds to the JSON property `isPrivate`
|
|
# @return [Boolean]
|
|
attr_accessor :is_private
|
|
alias_method :is_private?, :is_private
|
|
|
|
def initialize(**args)
|
|
update!(**args)
|
|
end
|
|
|
|
# Update properties of this object
|
|
def update!(**args)
|
|
@is_private = args[:is_private] if args.key?(:is_private)
|
|
end
|
|
end
|
|
|
|
# A row of altitude points in the elevation grid, ordered from west to east.
|
|
class Row
|
|
include Google::Apis::Core::Hashable
|
|
|
|
# The difference between each successive pair of altitudes, from west to east.
|
|
# The first, westmost point, is just the altitude rather than a diff. The units
|
|
# are specified by the altitude_multiplier parameter above; the value in meters
|
|
# is given by altitude_multiplier * altitude_diffs[n]. The altitude row (in
|
|
# metres above sea level) can be reconstructed with: a[0] = altitude_diffs[0] *
|
|
# altitude_multiplier when n > 0, a[n] = a[n-1] + altitude_diffs[n-1] *
|
|
# altitude_multiplier.
|
|
# Corresponds to the JSON property `altitudeDiffs`
|
|
# @return [Array<Fixnum>]
|
|
attr_accessor :altitude_diffs
|
|
|
|
def initialize(**args)
|
|
update!(**args)
|
|
end
|
|
|
|
# Update properties of this object
|
|
def update!(**args)
|
|
@altitude_diffs = args[:altitude_diffs] if args.key?(:altitude_diffs)
|
|
end
|
|
end
|
|
|
|
# A packed representation of a 2D grid of uniformly spaced points containing
|
|
# elevation data. Each point within the grid represents the altitude in meters
|
|
# above average sea level at that location within the tile. Elevations provided
|
|
# are (generally) relative to the EGM96 geoid, however some areas will be
|
|
# relative to NAVD88. EGM96 and NAVD88 are off by no more than 2 meters. The
|
|
# grid is oriented north-west to south-east, as illustrated: rows[0].a[0] rows[0]
|
|
# .a[m] +-----------------+ | | | N | | ^ | | | | | W <-----> E | | | | | v | |
|
|
# S | | | +-----------------+ rows[n].a[0] rows[n].a[m] Rather than storing the
|
|
# altitudes directly, we store the diffs of the diffs between them as integers
|
|
# at some requested level of precision to take advantage of integer packing.
|
|
# Note that the data is packed in such a way that is fast to decode in Unity and
|
|
# that further optimizes wire size.
|
|
class SecondDerivativeElevationGrid
|
|
include Google::Apis::Core::Hashable
|
|
|
|
# A multiplier applied to the elements in the encoded data to extract the actual
|
|
# altitudes in meters.
|
|
# Corresponds to the JSON property `altitudeMultiplier`
|
|
# @return [Float]
|
|
attr_accessor :altitude_multiplier
|
|
|
|
# The number of columns included in the encoded elevation data (i.e. the
|
|
# horizontal resolution of the grid).
|
|
# Corresponds to the JSON property `columnCount`
|
|
# @return [Fixnum]
|
|
attr_accessor :column_count
|
|
|
|
# A stream of elements each representing a point on the tile running across each
|
|
# row from left to right, top to bottom. There will be precisely
|
|
# horizontal_resolution * vertical_resolution elements in the stream. The
|
|
# elements are not the heights, rather the second order derivative of the values
|
|
# one would expect in a stream of height data. Each element is a varint with the
|
|
# following encoding: -----------------------------------------------------------
|
|
# -------------| | Head Nibble | ------------------------------------------------
|
|
# ------------------------| | Bit 0 | Bit 1 | Bits 2-3 | | Terminator| Sign (1=
|
|
# neg) | Least significant 2 bits of absolute error | ---------------------------
|
|
# ---------------------------------------------| | Tail Nibble #1 | -------------
|
|
# -----------------------------------------------------------| | Bit 0 | Bit 1-3
|
|
# | | Terminator| Least significant 3 bits of absolute error | ------------------
|
|
# ------------------------------------------------------| | ... | Tail Nibble #n
|
|
# | ------------------------------------------------------------------------| |
|
|
# Bit 0 | Bit 1-3 | | Terminator| Least significant 3 bits of absolute error | --
|
|
# ----------------------------------------------------------------------|
|
|
# Corresponds to the JSON property `encodedData`
|
|
# NOTE: Values are automatically base64 encoded/decoded in the client library.
|
|
# @return [String]
|
|
attr_accessor :encoded_data
|
|
|
|
# The number of rows included in the encoded elevation data (i.e. the vertical
|
|
# resolution of the grid).
|
|
# Corresponds to the JSON property `rowCount`
|
|
# @return [Fixnum]
|
|
attr_accessor :row_count
|
|
|
|
def initialize(**args)
|
|
update!(**args)
|
|
end
|
|
|
|
# Update properties of this object
|
|
def update!(**args)
|
|
@altitude_multiplier = args[:altitude_multiplier] if args.key?(:altitude_multiplier)
|
|
@column_count = args[:column_count] if args.key?(:column_count)
|
|
@encoded_data = args[:encoded_data] if args.key?(:encoded_data)
|
|
@row_count = args[:row_count] if args.key?(:row_count)
|
|
end
|
|
end
|
|
|
|
# Extra metadata relating to segments.
|
|
class SegmentInfo
|
|
include Google::Apis::Core::Hashable
|
|
|
|
# Extra metadata relating to roads.
|
|
# Corresponds to the JSON property `roadInfo`
|
|
# @return [Google::Apis::VectortileV1::RoadInfo]
|
|
attr_accessor :road_info
|
|
|
|
def initialize(**args)
|
|
update!(**args)
|
|
end
|
|
|
|
# Update properties of this object
|
|
def update!(**args)
|
|
@road_info = args[:road_info] if args.key?(:road_info)
|
|
end
|
|
end
|
|
|
|
# A tile containing information about the terrain located in the region it
|
|
# covers.
|
|
class TerrainTile
|
|
include Google::Apis::Core::Hashable
|
|
|
|
# Global tile coordinates. Global tile coordinates reference a specific tile on
|
|
# the map at a specific zoom level. The origin of this coordinate system is
|
|
# always at the northwest corner of the map, with x values increasing from west
|
|
# to east and y values increasing from north to south. Tiles are indexed using x,
|
|
# y coordinates from that origin. The zoom level containing the entire world in
|
|
# a tile is 0, and it increases as you zoom in. Zoom level n + 1 will contain 4
|
|
# times as many tiles as zoom level n. The zoom level controls the level of
|
|
# detail of the data that is returned. In particular, this affects the set of
|
|
# feature types returned, their density, and geometry simplification. The exact
|
|
# tile contents may change over time, but care will be taken to keep supporting
|
|
# the most important use cases. For example, zoom level 15 shows roads for
|
|
# orientation and planning in the local neighborhood and zoom level 17 shows
|
|
# buildings to give users on foot a sense of situational awareness.
|
|
# Corresponds to the JSON property `coordinates`
|
|
# @return [Google::Apis::VectortileV1::TileCoordinates]
|
|
attr_accessor :coordinates
|
|
|
|
# A packed representation of a 2D grid of uniformly spaced points containing
|
|
# elevation data. Each point within the grid represents the altitude in meters
|
|
# above average sea level at that location within the tile. Elevations provided
|
|
# are (generally) relative to the EGM96 geoid, however some areas will be
|
|
# relative to NAVD88. EGM96 and NAVD88 are off by no more than 2 meters. The
|
|
# grid is oriented north-west to south-east, as illustrated: rows[0].a[0] rows[0]
|
|
# .a[m] +-----------------+ | | | N | | ^ | | | | | W <-----> E | | | | | v | |
|
|
# S | | | +-----------------+ rows[n].a[0] rows[n].a[m] Rather than storing the
|
|
# altitudes directly, we store the diffs between them as integers at some
|
|
# requested level of precision to take advantage of integer packing. The actual
|
|
# altitude values a[] can be reconstructed using the scale and each row's
|
|
# first_altitude and altitude_diff fields.
|
|
# Corresponds to the JSON property `firstDerivative`
|
|
# @return [Google::Apis::VectortileV1::FirstDerivativeElevationGrid]
|
|
attr_accessor :first_derivative
|
|
|
|
# Resource name of the tile. The tile resource name is prefixed by its
|
|
# collection ID `terrain/` followed by the resource ID, which encodes the tile's
|
|
# global x and y coordinates and zoom level as `@,,z`. For example, `terrain/@1,
|
|
# 2,3z`.
|
|
# Corresponds to the JSON property `name`
|
|
# @return [String]
|
|
attr_accessor :name
|
|
|
|
# A packed representation of a 2D grid of uniformly spaced points containing
|
|
# elevation data. Each point within the grid represents the altitude in meters
|
|
# above average sea level at that location within the tile. Elevations provided
|
|
# are (generally) relative to the EGM96 geoid, however some areas will be
|
|
# relative to NAVD88. EGM96 and NAVD88 are off by no more than 2 meters. The
|
|
# grid is oriented north-west to south-east, as illustrated: rows[0].a[0] rows[0]
|
|
# .a[m] +-----------------+ | | | N | | ^ | | | | | W <-----> E | | | | | v | |
|
|
# S | | | +-----------------+ rows[n].a[0] rows[n].a[m] Rather than storing the
|
|
# altitudes directly, we store the diffs of the diffs between them as integers
|
|
# at some requested level of precision to take advantage of integer packing.
|
|
# Note that the data is packed in such a way that is fast to decode in Unity and
|
|
# that further optimizes wire size.
|
|
# Corresponds to the JSON property `secondDerivative`
|
|
# @return [Google::Apis::VectortileV1::SecondDerivativeElevationGrid]
|
|
attr_accessor :second_derivative
|
|
|
|
def initialize(**args)
|
|
update!(**args)
|
|
end
|
|
|
|
# Update properties of this object
|
|
def update!(**args)
|
|
@coordinates = args[:coordinates] if args.key?(:coordinates)
|
|
@first_derivative = args[:first_derivative] if args.key?(:first_derivative)
|
|
@name = args[:name] if args.key?(:name)
|
|
@second_derivative = args[:second_derivative] if args.key?(:second_derivative)
|
|
end
|
|
end
|
|
|
|
# Global tile coordinates. Global tile coordinates reference a specific tile on
|
|
# the map at a specific zoom level. The origin of this coordinate system is
|
|
# always at the northwest corner of the map, with x values increasing from west
|
|
# to east and y values increasing from north to south. Tiles are indexed using x,
|
|
# y coordinates from that origin. The zoom level containing the entire world in
|
|
# a tile is 0, and it increases as you zoom in. Zoom level n + 1 will contain 4
|
|
# times as many tiles as zoom level n. The zoom level controls the level of
|
|
# detail of the data that is returned. In particular, this affects the set of
|
|
# feature types returned, their density, and geometry simplification. The exact
|
|
# tile contents may change over time, but care will be taken to keep supporting
|
|
# the most important use cases. For example, zoom level 15 shows roads for
|
|
# orientation and planning in the local neighborhood and zoom level 17 shows
|
|
# buildings to give users on foot a sense of situational awareness.
|
|
class TileCoordinates
|
|
include Google::Apis::Core::Hashable
|
|
|
|
# Required. The x coordinate.
|
|
# Corresponds to the JSON property `x`
|
|
# @return [Fixnum]
|
|
attr_accessor :x
|
|
|
|
# Required. The y coordinate.
|
|
# Corresponds to the JSON property `y`
|
|
# @return [Fixnum]
|
|
attr_accessor :y
|
|
|
|
# Required. The Google Maps API zoom level.
|
|
# Corresponds to the JSON property `zoom`
|
|
# @return [Fixnum]
|
|
attr_accessor :zoom
|
|
|
|
def initialize(**args)
|
|
update!(**args)
|
|
end
|
|
|
|
# Update properties of this object
|
|
def update!(**args)
|
|
@x = args[:x] if args.key?(:x)
|
|
@y = args[:y] if args.key?(:y)
|
|
@zoom = args[:zoom] if args.key?(:zoom)
|
|
end
|
|
end
|
|
|
|
# Represents a strip of triangles. Each triangle uses the last edge of the
|
|
# previous one. The following diagram shows an example of a triangle strip, with
|
|
# each vertex labeled with its index in the vertex_index array. (1)-----(3) / \ /
|
|
# \ / \ / \ / \ / \ (0)-----(2)-----(4) Vertices may be in either clockwise or
|
|
# counter-clockwise order.
|
|
class TriangleStrip
|
|
include Google::Apis::Core::Hashable
|
|
|
|
# Index into the vertex_offset array representing the next vertex in the
|
|
# triangle strip.
|
|
# Corresponds to the JSON property `vertexIndices`
|
|
# @return [Array<Fixnum>]
|
|
attr_accessor :vertex_indices
|
|
|
|
def initialize(**args)
|
|
update!(**args)
|
|
end
|
|
|
|
# Update properties of this object
|
|
def update!(**args)
|
|
@vertex_indices = args[:vertex_indices] if args.key?(:vertex_indices)
|
|
end
|
|
end
|
|
|
|
# 2D vertex list used for lines and areas. Each entry represents an offset from
|
|
# the previous one in local tile coordinates. The first entry is offset from (0,
|
|
# 0). For example, the list of vertices [(1,1), (2, 2), (1, 2)] would be encoded
|
|
# in vertex offsets as [(1, 1), (1, 1), (-1, 0)].
|
|
class Vertex2DList
|
|
include Google::Apis::Core::Hashable
|
|
|
|
# List of x-offsets in local tile coordinates.
|
|
# Corresponds to the JSON property `xOffsets`
|
|
# @return [Array<Fixnum>]
|
|
attr_accessor :x_offsets
|
|
|
|
# List of y-offsets in local tile coordinates.
|
|
# Corresponds to the JSON property `yOffsets`
|
|
# @return [Array<Fixnum>]
|
|
attr_accessor :y_offsets
|
|
|
|
def initialize(**args)
|
|
update!(**args)
|
|
end
|
|
|
|
# Update properties of this object
|
|
def update!(**args)
|
|
@x_offsets = args[:x_offsets] if args.key?(:x_offsets)
|
|
@y_offsets = args[:y_offsets] if args.key?(:y_offsets)
|
|
end
|
|
end
|
|
|
|
# 3D vertex list used for modeled volumes. Each entry represents an offset from
|
|
# the previous one in local tile coordinates. The first coordinate is offset
|
|
# from (0, 0, 0).
|
|
class Vertex3DList
|
|
include Google::Apis::Core::Hashable
|
|
|
|
# List of x-offsets in local tile coordinates.
|
|
# Corresponds to the JSON property `xOffsets`
|
|
# @return [Array<Fixnum>]
|
|
attr_accessor :x_offsets
|
|
|
|
# List of y-offsets in local tile coordinates.
|
|
# Corresponds to the JSON property `yOffsets`
|
|
# @return [Array<Fixnum>]
|
|
attr_accessor :y_offsets
|
|
|
|
# List of z-offsets in local tile coordinates.
|
|
# Corresponds to the JSON property `zOffsets`
|
|
# @return [Array<Fixnum>]
|
|
attr_accessor :z_offsets
|
|
|
|
def initialize(**args)
|
|
update!(**args)
|
|
end
|
|
|
|
# Update properties of this object
|
|
def update!(**args)
|
|
@x_offsets = args[:x_offsets] if args.key?(:x_offsets)
|
|
@y_offsets = args[:y_offsets] if args.key?(:y_offsets)
|
|
@z_offsets = args[:z_offsets] if args.key?(:z_offsets)
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|