Map Class

Summary: Map is a collection of layers that can be rendered on top of each other via Renderer.

Module: aspose.gis.rendering

Full Name: aspose.gis.rendering.Map

Aspose.PSD Version: 25.9.0

Constructors

Name	Description
Map()	Creates new instance of the Map class.
Map(width, height)	Creates new instance of the Map class.

Properties

Name	Type	Access	Description
background_color	System.Drawing.Color	r/w	Background color of the map. Defaults to .
extent	Extent	r/w	Specifies bounds of map to render. If set to , extent is calculated during rendering to include all geometries in all layers.
height	Measurement	r/w	Visual height of the map.
padding	Measurement	r/w	Specifies padding to add to the extent.
resolution	double	r/w	Resolution to be used to render this map and to convert between Measurement. Defaults to 96.
spatial_reference_system	SpatialReferenceSystem	r/w	Map.spatial_reference_system of the map.
width	Measurement	r/w	Visual width of the map.

Methods

Name	Description
add(features_sequence)	Creates and adds a VectorMapLayer to the map. Layers are rendered in addition order.
add(features_sequence, symbolizer)	Creates and adds a VectorMapLayer to the map. Layers are rendered in addition order.
add(features_sequence, symbolizer, labeling)	Creates and adds a VectorMapLayer to the map. Layers are rendered in addition order.
add(layer, colorizer, keep_open)	Creates a RasterMapLayer with default colorizer and adds it to the map.
add(layer, keep_open)	Creates a VectorMapLayer with default symbolizer and adds it to the map. Layers are rendered in addition order.
add(layer, symbolizer, keep_open)	Creates and adds a VectorMapLayer to the map. Layers are rendered in addition order.
add(layer, symbolizer, labeling, default_reference_system, keep_open)	Creates and adds a VectorMapLayer to the map. Layers are rendered in addition order.
add(layer, symbolizer, labeling, keep_open)	Creates and adds a VectorMapLayer to the map. Layers are rendered in addition order.
add(map_layer)	Adds a layer to the map. Layers are rendered in addition order.
render(output_path, renderer)	Renders map into a file.
render(output_path, renderer)	Renders map into a file.

Constructor: Map()

 Map() 

Creates new instance of the Map class.

Constructor: Map(width, height)

 Map(width, height) 

Creates new instance of the Map class.

Parameters:

Parameter	Type	Description
width	Measurement	Width of the map.
height	Measurement	Height of the map.

Method: add(features_sequence)

 add(features_sequence) 

Creates and adds a VectorMapLayer to the map. Layers are rendered in addition order.

Parameters:

Parameter	Type	Description
features_sequence	FeaturesSequence	A features sequence to represent by VectorMapLayer.

Method: add(features_sequence, symbolizer)

 add(features_sequence, symbolizer) 

Creates and adds a VectorMapLayer to the map. Layers are rendered in addition order.

Parameters:

Parameter	Type	Description
features_sequence	FeaturesSequence	A features sequence to represent by VectorMapLayer.
symbolizer	VectorSymbolizer	A symbolizer to use for rendering. If , default symbolizer is used.

Method: add(features_sequence, symbolizer, labeling)

 add(features_sequence, symbolizer, labeling) 

Creates and adds a VectorMapLayer to the map. Layers are rendered in addition order.

Parameters:

Parameter	Type	Description
features_sequence	FeaturesSequence	A features sequence to represent by VectorMapLayer.
symbolizer	VectorSymbolizer	A symbolizer to use for rendering.
labeling	Labeling	Labeling to use to label features in layer. If , NullLabeling will be used.

Method: add(layer, colorizer, keep_open)

 add(layer, colorizer, keep_open) 

Creates a RasterMapLayer with default colorizer and adds it to the map.

Parameters:

Parameter	Type	Description
layer	RasterLayer	A vector layer to represent by RasterLayer.
colorizer	RasterColorizer	A colorizer to use for rendering. If , default colorizer is used.
keep_open	bool	to leave the raster layer open after the Map object is disposed; to dispose the layer.

Method: add(layer, keep_open)

 add(layer, keep_open) 

Creates a VectorMapLayer with default symbolizer and adds it to the map. Layers are rendered in addition order.

Parameters:

Parameter	Type	Description
layer	VectorLayer	A vector layer to represent by VectorMapLayer.
keep_open	bool	to leave the vector layer open after the Map object is disposed; to dispose the layer.

Method: add(layer, symbolizer, keep_open)

 add(layer, symbolizer, keep_open) 

Creates and adds a VectorMapLayer to the map. Layers are rendered in addition order.

Parameters:

Parameter	Type	Description
layer	VectorLayer	A vector layer to represent by VectorMapLayer.
symbolizer	VectorSymbolizer	A symbolizer to use for rendering. If , default symbolizer is used.
keep_open	bool	to leave the vector layer open after the Map object is disposed; to dispose the layer.

Method: add(layer, symbolizer, labeling, default_reference_system, keep_open)

 add(layer, symbolizer, labeling, default_reference_system, keep_open) 

Creates and adds a VectorMapLayer to the map. Layers are rendered in addition order.

Parameters:

Parameter	Type	Description
layer	VectorLayer	A vector layer to represent by VectorMapLayer.
symbolizer	VectorSymbolizer	A symbolizer to use for rendering. If , default symbolizer is used.
labeling	Labeling	Labeling to use to label features in layer. If , default NullLabeling will be used.
default_reference_system	SpatialReferenceSystem	Specifies a value for a source spatial reference (layer\sequence) if that is missing. Default null will be used.
keep_open	bool	to leave the layer open after the Map object is disposed; otherwise, .

Method: add(layer, symbolizer, labeling, keep_open)

 add(layer, symbolizer, labeling, keep_open) 

Creates and adds a VectorMapLayer to the map. Layers are rendered in addition order.

Parameters:

Parameter	Type	Description
layer	VectorLayer	A vector layer to represent by VectorMapLayer.
symbolizer	VectorSymbolizer	A symbolizer to use for rendering. If , default symbolizer is used.
labeling	Labeling	Labeling to use to label features in layer. If , default NullLabeling will be used.
keep_open	bool	to leave the layer open after the Map object is disposed; otherwise, .

Method: add(map_layer)

 add(map_layer) 

Adds a layer to the map. Layers are rendered in addition order.

Parameters:

Parameter	Type	Description
map_layer	MapLayer	The layer to be added.

Method: render(output_path, renderer)

 render(output_path, renderer) 

Renders map into a file.

Parameters:

Parameter	Type	Description
output_path	string	Path to the output file.
renderer	Renderer	Renderer to use.

Method: render(output_path, renderer)

 render(output_path, renderer) 

Renders map into a file.

Parameters:

Parameter	Type	Description
output_path	AbstractPath	Path to the output file.
renderer	Renderer	Renderer to use.