This function is used to get the various attributes of the Magnifier window.
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AT_ERRCOUNT ACCUAPI IG_GUI_magnify_attribute_get( HWND hwndMag, AT_MODE nAttributeID, LPVOID lpData ); |
Name | Type | Description |
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hwndMag | HWND | Handle to the Magnifier Window created by the IG_GUI_magnify_window_create(). If a popup magnifier is being used, then specify NULL for this parameter. |
nAttributeID | AT_MODE | One of the GUI Magnify control options defined in accucnst.h. |
LpData | LPVOID |
The value currently assigned to the attribute will be returned here. The value depends on the nAttributeID value:
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Returns the number of ImageGear errors that occurred during this function call. If there are no errors, the return value is IGE_SUCCESS.
This function does not process image pixels.
Magnify, GUI Windows