GM_Layer_tGetLocationColor Method (GM_Layer_t, Double, Double, GM_Color_t) |
Retrieves the color at a given location from a provided layer or from the
list of currently loaded raster and elevation layers (topmost layer first).
Namespace:
GlobalMapper
Assembly:
GlobalMapperWrapperNET (in GlobalMapperWrapperNET.dll) Version: 19.1.0.0 (19.1.0.0)
Syntax public static GM_Error_t32 GetLocationColor(
GM_Layer_t aLayer,
double aXCoord,
double aYCoord,
out GM_Color_t aColor
)
Parameters
- aLayer
- Type: GlobalMapperGM_Layer_t
IN: Layer to get color from or NULL for topmost - aXCoord
- Type: SystemDouble
IN: X coord in current projection - aYCoord
- Type: SystemDouble
IN: Y coord in current projection - aColor
- Type: GlobalMapperGM_Color_t
OUT: Color of pixel at location
Return Value
Type:
GM_Error_t32A GM Error Code
See Also