GM_Layer_tGetPixelColorRow Method (GM_Layer_t, Int32, Color, Color)
Retrieves an entire row of color values from the provided layer.

Namespace:  GlobalMapper
Assembly: GlobalMapperWrapperNET (in GlobalMapperWrapperNET.dll) Version: 18.0.0.0 (18.0.0.0)

Syntax
C#
public static GM_Error_t32 GetPixelColorRow(
	GM_Layer_t aLayer,
	int aRow,
	out Color[] aColorRow,
	Color aInvalidVal
)

Parameters

aLayer
Type: GlobalMapperGM_Layer_t
IN: Layer to get color from
aRow
Type: SystemInt32
IN: Y coord of pixel (0 is topmost)
aColorRow
Type: System.DrawingColor
OUT: Pointer to arrow to hold color values for row
aInvalidVal
Type: System.DrawingColor
IN: Value to use for invalid pixels

Return Value

Type: GM_Error_t32
A GM Error Code
See Also