Global Mapper SDK
| GM_Utility .DrawGridLinesEx Method |
Draws grid lines (either lat/lon or in the view projection) for the
specified location.
Namespace:GlobalMapper
Assembly: GlobalMapperWrapperNET (in GlobalMapperWrapperNET.dll) Version: 18.0.0.0 (18.0.0.0)
C#
Copy
Copypublic static GM_Error_t32 DrawGridLinesEx(
IntPtr aDC,
bool aLatLonGrid,
double aGridSpacing,
GM_Rectangle_t aWorldBounds,
int aLeftPixel,
int aTopPixel,
int aPixelWidth,
int aPixelHeight,
GM_Rectangle_t aMaxGridBounds
)Parameters
- aDC
-
Type:
System
.
IntPtr
Device context to draw to - aLatLonGrid
-
Type:
System
.
Boolean
Draw a lat/lon grid or a view projection grid - aGridSpacing
-
Type:
System
.
Double
Grid spacing (use 0.0 for default) - aWorldBounds
-
Type:
GlobalMapper
.
GM_Rectangle_t
World bounds to draw or NULL for all - aLeftPixel
-
Type:
System
.
Int32
Left pixel coordinate to draw to - aTopPixel
-
Type:
System
.
Int32
Top pixel coordinate to draw to - aPixelWidth
-
Type:
System
.
Int32
Width in pixels to draw - aPixelHeight
-
Type:
System
.
Int32
Height in pixels to draw - aMaxGridBounds
-
Type:
GlobalMapper
.
GM_Rectangle_t
Maximum grid bounds (NULL for loaded data bounds)
Return Value
Type: GM_Error_t32A GM Error Code