GM_UtilityGetOnlineLayerZoomScale Method

public static GM_Error_t32 GetOnlineLayerZoomScale(
	GM_Layer_t aLayer,
	GM_Rectangle_t aWorldBounds,
	GM_PixelRect_t aPixelRect,
	bool aForExport,
	string aExtraOpts,
	out uint aZoomScale,
	Object aReserved
)

Parameters

aLayer

Type: GlobalMapperGM_Layer_t
IN: Tiled online layer to query

aWorldBounds

Type: GlobalMapperGM_Rectangle_t
(GM_Rectangle_t*) IN: World bounds to convert from or NULL for last drawn

aPixelRect

Type: GlobalMapperGM_PixelRect_t
(GM_PixelRect_t*) IN: Pixel bounds to convert from or NULL for last drawn

aForExport

Type: SystemBoolean
IN: Get zoom scale for an export (TRUE) or draw (FALSE)

aExtraOpts

Type: SystemString
IN: String with extra options, like RES_MULT

aZoomScale

Type: SystemUInt32
OUT: Zoom scale that will be used

aReserved

Type: SystemObject
IN: (void*) Reserved for future use

Return Value

Reference