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GetLocationColor Method (GM_Layer_t, Double, Double, GM_Color_t)

Updated
GM_Layer_t .GetLocationColor 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.Types
Assembly:  GlobalMapperWrapperNET (in GlobalMapperWrapperNET.dll) Version: 18.0.0.0 (18.0.0.0)
Syntax
C#
Copy
                                    public
                                    static
                                    GM_Error_t32
                                    GetLocationColor
                                    (
                                    GM_Layer_t
                                    aLayer
                                    ,
                                    double
                                    aXCoord
                                    ,
                                    double
                                    aYCoord
                                    ,
                                    out
                                    GM_Color_t
                                    aColor
)

Parameters

aLayer
Type:  GlobalMapper . GM_Layer_t
IN: Layer to get color from or NULL for topmost
aXCoord
Type:  System . Double
IN: X coord in current projection
aYCoord
Type:  System . Double
IN: Y coord in current projection
aColor
Type:  GlobalMapper . GM_Color_t
OUT: Color of pixel at location

Return Value

Type:  GM_Error_t32
A GM Error Code
See Also