This function is to be called during WM_SIZE message handling and it recalculates all the parameters according to the new window width and height.
Declaration:
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AT_ERRCOUNT ACCUAPI IG_dspl_resize_handle(
[IN] HIGEAR hIGear,
[IN] DWORD dwGrpID,
[IN] HWND hWnd
);
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Arguments:
| Name | Type | Description |
| hIGear | HIGEAR | ImageGear handle of image. |
| dwGrpID | DWORD | Identifier of group which is used to display the image on the hWnd. |
| hWnd | HWND | Handle of window where the image is displayed. |
Return Value:
Returns the number of ImageGear errors that occurred during this function call.
Supported Raster Image Formats:
All pixel formats supported by ImageGear Professional.
Sample:
Magnify, Medical, Image Util, Panning, Vector, Flashpix
Example:
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HIGEAR hIGear; /* HIGEAR handle of image */ DWORD nGrpID; /* display group identifier */ ... case WM_SIZE: /* handle window resizing */ IG_dspl_resize_handle( hIGear, nGrpID, hWnd ); break; ... |
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