LEADTOOLS Raster imaging C++ Class library help
| LEADTOOLS Raster Imaging C++ Class Library Help > Classes and Member Functions > LDraw > LDraw Member Functions > LDraw::IsValid |
#include "ltwrappr.h"
L_BOOL LDraw::IsValid()
Determine whether the class object is valid for painting bitmaps.
Returns
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TRUE |
The LDraw object is valid. |
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FALSE |
The LDraw object is not valid. |
Comments
Before you can use any of the painting functions, a bitmap and a device context must be associated with the class object. Until you have associated a bitmap and a device context with the LDraw object, the object is considered invalid.
Required DLLs and Libraries
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LTDIS For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
Win32, x64.
See Also
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Functions: |
Example
For an example, refer to LDraw::SetBitmap.
