LOptimize::OptimizeDirCallBack

#include "ltwrappr.h"

virtual L_INT LOptimize::OptimizeDirCallBack(pOptImgDirCBInfo)

/* pointer to optimization info structure */

Gives the user information about the image(s) being optimized by LOptimize::OptimizeDir.

Parameter	Description
pOptImgDirInfo	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

SUCCESS	The function was successful.
ERROR_OPT_SKIPIMAGE	Skip the current image and optimize the next image.
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

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.

Functions:	LOptimize::OptimizeBuffer, LOptimize::GetDefaultOptions, LOptimize::OptimizeDir, LOptimize::OptimizeBufferCallBack, Class Members
Topics:	Image Optimization
	Raster Image Functions: Optimization Functions