ApplyConvolutionFilter – Global Mapper

Global Mapper SDK

GM_Utility .ApplyConvolutionFilter Method

Extracts some or all of a loaded raster/grid layer to a new layer by applying a resampler or convolution filter.

Namespace:GlobalMapper
Assembly: GlobalMapperWrapperNET45 (in GlobalMapperWrapperNET45.dll) Version: 19.1.0.0 (19.1.0.0)

Syntax

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public static GM_Error_t32 ApplyConvolutionFilter(
                        GM_Layer_t aLayer,
                        GM_ConvolutionLayerSetup_t aSetup,
                        out GM_Layer_t aOutLayer,
                        object aReserved
                )

Parameters

aLayer: Type: GlobalMapper.Types . GM_Layer_t
IN: Layer to extract and filter from
aSetup: Type: GlobalMapper.Types. . GM_ConvolutionLayerSetup_t
IN: Options for operation
aOutLayer: Type: GlobalMapper.Types . GM_Layer_t
OUT: Filled with handle of newly created layer
aReserved: Type: object
IN: Reserved for future use, must be NULL

Return Value

Type: GM_Error_t32
A GM Error Code

Reference

GM_Utility Class

GlobalMapper Namespace