ImageGear for C and C++ on Windows v19.1 - Updated
IG_ARTX_page_undo_count
This function returns number of records in the undo action list.
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Copy Code
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AT_ERRCOUNT IG_ARTX_page_undo_count(
HIG_ARTX_PAGE hPage,
LPUINT pnUndoCount
);
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| Name | Type | Description |
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| hPage | HIG_ARTX_PAGE | ArtX page handle. |
| pnUndoCount | LPUINT | Pointer to storage for the function result. |
Error count.
This function does not process image pixels.