ImageGear for C and C++ on Linux v20.0 - Updated
API Reference Guide > PDF Component API Reference > PDF Component Objects Reference > Page Editing Objects and Elements > HIG_PDE_CLIP > IG_PDE_clip_enumerate_elements

For a given PDE Clip, enumerates all of the PDE Elements in a flattened manner.


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AT_ERRCOUNT ACCUAPI IG_PDE_clip_enumerate_elements (
        HIG_PDE_CLIP hClip,
        LPFNIG_PDE_CLIP_ENUMPROC lpfnEnumProc,
        LPVOID lpClientData,
        LPAT_PDF_BOOL lpbResult 


Name Type Description
hClip HIG_PDE_CLIP The PDEClip to enumerate.
lpfnEnumProc LPFNIG_PDE_CLIP_ENUMPROC Called with each flattened element. Enumeration continues until all elements have been enumerated, or until lpfnEnumProc returns FALSE.
lpClientData LPVOID Pointer to user-supplied data to pass to lpfnEnumProc each time it is called.
lpbResult LPAT_PDF_BOOL Returns value of lpfnEnumProc. TRUE if successful; FALSE otherwise.

Return Value:

Error count.

Supported Raster Image Formats:

This function does not process image pixels.


PDE Containers and PDE Groups nested in the PDE Clip will not be handed back, but any PDE Paths and PDE Texts nested in them will be. Additionally, PDE Place objects inside the PDE Clip are not returned.

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