FindNearestFeatures Method

                                    public
                                    static
                                    GM_Error_t32
                                    FindNearestFeatures
                                    (
                                    GM_Point_t
                                    aPixelSearchPt
                                    ,
                                    GM_LayerList_t
                                    aLayerList
                                    ,
                                    GM_FindFlags_t32
                                    aFindFlags
                                    ,
                                    GM_Rectangle_t
                                    aWorldBounds
                                    ,
                                    GM_PixelRect_t
                                    aPixelRect
                                    ,
                                    out
                                    GM_FoundFeatureCollection_t
                                    aNearestFeatures
                                    ,
                                    uint
                                    aMaxFeatures
                                    ,
                                    uint
                                    aMaxDistPixels
)
                                

Parameters

aPixelSearchPt

Type:  GlobalMapper . GM_Point_t
IN: Search location in pixel coordinates

aLayerList

Type:  GlobalMapper . GM_LayerList_t
IN: List of layers to search or NULL for all vector layers

aFindFlags

Type:  GlobalMapper . GM_FindFlags_t32
IN: Flags controlling how the find is performed

aWorldBounds

Type:  GlobalMapper . GM_Rectangle_t
IN: World bounds for search space or NULL for last drawn

aPixelRect

Type:  GlobalMapper . GM_PixelRect_t
IN: Pixel bounds for search space or NULL for last drawn

aNearestFeatures

Type:  GlobalMapper . GM_FoundFeatureCollection_t
OUT: List of nearest features (buffer for GM_FoundFeature_t)

aMaxFeatures

Type:  System . UInt32
IN: Max number of nearest features to find

aMaxDistPixels

Type:  System . UInt32
IN: Max distance in pixels to search

Return Value

Reference