A callback function that retrieves information about a specific page in a file.
Declaration:
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Copy Code
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AT_ERRCOUNT ACCUAPI FNIGGUI_PAGE_INFO_GET(
LPVOID lpPrivate,
UINT nPage,
LPAT_MODE pnCompression,
HIGDIBINFO* lphDIB
);
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Arguments:
Name |
Type |
Description |
lpPrivate |
LPVOID |
A file name. |
nPage |
UINT |
The page in the file to load. |
pnCompression |
LPAT_MODE |
A pointer to a variable that will receive the compression ID. |
lphDIB |
HIGDIBINFO* |
A pointer to a variable that will receive the hDIB handle in which the information will reside. |
Return Value:
Returns 0 if successful. Otherwise, returns the number of ImageGear errors that occurred during this function call.
Supported Raster Image Formats:
All formats supported by ImageGear.
Sample:
GUI