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GM_LayerList_tDrawLayerListToMemory Method (GM_LayerList_t, GM_DrawFlags_t32, GM_Rectangle_t, GM_ColorFormat_t32, Int32, Int32, Byte, Int32)

Draws the specified portion of the specified layers to the provided memory buffer. If no layers are explicitly specified, all loaded layers will be drawn.

Namespace:  GlobalMapper.Types
Assembly:  GlobalMapperWrapperNET45 (in GlobalMapperWrapperNET45.dll) Version: 19.1.0.0 (19.1.0.0)
Syntax
Copy
public static MemoryStream DrawLayerListToMemory(
	GM_LayerList_t aLayerList,
	GM_DrawFlags_t32 aDrawFlags,
	GM_Rectangle_t aWorldBounds,
	GM_ColorFormat_t32 aColorFormat,
	int aPixelWidth,
	int aPixelHeight,
	out byte[] aDataBuf,
	int aRowWidthBytes
)

Parameters

aLayerList
Type: GlobalMapper.TypesGM_LayerList_t
(GM_LayerHandle_t32*)List of layers to draw or NULL for all
aDrawFlags
Type: GlobalMapper.TypesGM_DrawFlags_t32
Flags controlling how the draw is performed
aWorldBounds
Type: GlobalMapper.TypesGM_Rectangle_t
(GM_Rectangle_t*) World bounds to draw or NULL for all
aColorFormat
Type: GlobalMapper.TypesGM_ColorFormat_t32
Color format used in data buffer
aPixelWidth
Type: SystemInt32
Width in pixels to draw
aPixelHeight
Type: SystemInt32
Height in pixels to draw
aDataBuf
Type: SystemByte
Byte Buffer to hold output color data
aRowWidthBytes
Type: SystemInt32
Width of a single row in the array in bytes

Return Value

Type: MemoryStream
A GM Error Code
See Also