ImageGear for C and C++ on Windows v19.0
IG_tile_count_get_W
| API Reference Guide > Core Component API Reference > Core Component Functions Reference > Info Functions > IG_tile_count_get_W |
This function gets the number of tiles constituting a page for file formats that support tiled pages.
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AT_ERRCOUNT ACCUAPI IG_tile_count_get_W(
const LPAT_WCHAR lpwszFileName,
UINT nPageNum,
LPUINT lpTileCountH,
LPUINT lpTileCountV
);
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| Name | Type | Description |
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| lpwszFileName | const LPAT_WCHAR | Unicode path and name of the file for which to get the tile count. The path can be absolute or relative. |
| nPageNum | UINT | Page number for which to get the count of tiles. |
| lpTileCountH | LPUINT | Pointer to a UINT variable to receive the number of tiles horizontally (number of tiles in a row). |
| lpTileCountV | LPUINT | Pointer to a UINT variable to receive the number of tiles vertically (number of tiles in a column). |
Returns 0 if successful. Otherwise, returns the number of ImageGear errors that occurred during this function call.
All pixel formats supported by ImageGear for C and C++.
None
The function returns 0 for both lpTileCountH and lpTileCountV if the image file format does not support tiled images.
See IG_tile_count_get for an ASCII version of this function.