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Available in LEADTOOLS Imaging Pro, Vector, Document, and Medical Imaging toolkits. |
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Available in LEADTOOLS Imaging Pro, Vector, Document, and Medical Imaging toolkits. |
#include "ltwrappr.h"
virtual L_INT LBitmapRgn::GetRgnArea(puArea)
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L_SIZE_T * puArea; |
/* address of the variable to be updated */ |
Gets the total number of pixels in the associated class object's bitmap region.
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Parameter |
Description |
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puArea |
Address of the variable to be updated with the pixel count. |
Returns
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SUCCESS |
The function was successful. |
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< 1 |
An error occurred. Refer to Return Codes. |
Comments
Before calling this function, you must declare an L_UINT32 variable for the pixel count. You can then pass the address of the variable in the puArea parameter, and the function will update the variable.
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. |
Platforms
Win32, x64.
See Also
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Functions: |
LBitmapRgn::BitmapHasRgn, LBitmapRgn::Free, LBitmapRgn::IsPtInRgn, Class Members |
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Topics: |
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Example
For an example, refer to LBitmapRgn::GetRgnBounds.
