LJp2FileFormat::FreeComposite
#include "ltwrappr.h"
L_INT LJp2FileFormat::FreeComposite(pComposite)
pL_JP2_JPXCOMPOSITE pComposite; |
/* pointer to a composite structure */ |
Frees and invalidates composite pointers that have been allocated by engine functions such as LJp2FileFormat::ReadComposite, LJp2FileFormat::ReadFrames, LJp2FileFormat::ReadCompositeMemory, and LJp2FileFormat::ReadFramesMemory. This function does not free the bitmaps inside the structures; you must free the bitmaps by using the LBitmapBase::Free function.
Parameter |
Description |
pComposite |
Pointer to a composite structure to be freed. |
Returns
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
Comments
LJp2FileFormat::FreeComposite frees and invalidates composite pointers that have been allocated by engine functions such as LJp2FileFormat::ReadComposite, LJp2FileFormat::ReadFrames, LJp2FileFormat::ReadCompositeMemory, and LJp2FileFormat::ReadFramesMemory. This function does not free the bitmaps inside the structures; You must free the bitmaps by using the LBitmapBase::Free function.
Required DLLs and Libraries
LTJP2 For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
See Also
Functions: |
LJp2FileFormat::ReadComposite, LJp2FileFormat::ReadFrames, LJp2FileFormat::ReadCompositeMemory, LJp2FileFormat::ReadFramesMemory |
Topics: |
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Example
For an example, refer to LJp2FileFormat::ReadFrames.