Global Mapper SDK
| GM_Layer_t .GetOnlineLayerLocationMetadata Method |
Queries an online layer for location-specific metadata (as a file).
Namespace:GlobalMapper.Types
Assembly: GlobalMapperWrapperNET (in GlobalMapperWrapperNET.dll) Version: 18.0.0.0 (18.0.0.0)
C#
public static GM_Error_t32 GetOnlineLayerLocationMetadata ( GM_Layer_t aLayer, double aXCoord, double aYCoord, out string aOutFilename, IntPtr aReserved
)
Parameters
- aOutFilename
-
Type:
System
.
String
OUT: This will store the full path and filename to the downloaded file. Buffer must be at least _MAX_PATH - aLayer
-
Type:
GlobalMapper
.
GM_Layer_t
IN: Loaded online layer handle to query - aReserved
-
Type: System
.
IntPtr
IN: Reserved for future use, must be NULL - aXCoord
-
Type: System
.
Double
IN: X coord in current projection - aYCoord
-
Type: System
.
Double
IN: Y coord in current projection
Return Value
Type: GM_Error_t32A GM Error Code
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