LEADTOOLS Raster imaging C++ Class library help
| LEADTOOLS Raster Imaging C++ Class Library Help > Classes and Member Functions > LOptimize > LOptimize Member Functions > LOptimize::OptimizeDirCallBack |
#include "ltwrappr.h"
virtual L_INT LOptimize::OptimizeDirCallBack(pOptImgDirCBInfo)
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pOPTIMIZEIMAGEDIRINFO pOptImgDirCBInfo; |
/* pointer to optimization info structure */ |
Gives the user information about the image(s) being optimized by LOptimize::OptimizeDir.
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Parameter |
Description |
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pOptImgDirCBInfo |
Pointer to an OPTIMIZEIMAGEDIRINFO structure that contains information about the image(s) being optimized, such as the completion percentage for the current image being optimized, and the completion percentage for all files being optimized. |
Returns
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SUCCESS |
The function was successful. |
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ERROR_OPT_SKIPIMAGE |
Skip the current image and optimize the next image. |
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Any other value |
An error occurred. Stop the whole optimization operation. Refer to Error Codes. |
Comments
To skip the current image being processed and continue optimizing the next image, have this function return ERROR_OPT_SKIPIMAGE.
If the callback function returns a failure, the LOptimize::OptimizeDir will terminate and return the same error that the callback returned.
Required DLLs and Libraries
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LTIMGOPT 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: |
LOptimize::OptimizeBuffer, LOptimize::GetDefaultOptions, LOptimize::OptimizeDir, LOptimize::OptimizeBufferCallBack, Class Members |
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Topics: |
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Example
For an example, refer to LOptimize::OptimizeDir.
