This function gets the current attribute settings of the GUI window.
Declaration:
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AT_ERRCOUNT ACCUAPI IG_GUI_window_attribute_get(
HWND hWnd,
AT_MODE nAttributeID,
LPVOID lpData
);
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Arguments:
| Name | Type | Description |
| hWnd | HWND | Handle of the window in which the image is displayed. |
| nAttributeID | AT_MODE | A variable of type AT_MODE, such as IG_GUI_WINDOW_PAINT. |
| lpData | LPVOID | A VOID pointer to a variable of the type required by the nAttributeID parameter. This sets the value for the attribute defined by nAttributeID. |
Return Value:
Returns the number of ImageGear errors that occurred during this function call.
Supported Raster Image Formats:
This function does not process image pixels.
Sample:
None
Example:
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HWND hWndImage; AT_ERRCOUNT nErrcount; AT_MODE nAttribute; BOOL bPaintFlag; bPaintFlag = TRUE; /* enable painting */ /* Get the current attribute settings of the GUI window */ nErrcount = IG_GUI_window_attribute_get(hWndImage, IG_GUI_WINDOW_PAINT, &bPaintFlag); |
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Remarks:
If the argument nAttributeID is set to IG_GUI_WINDOW_PAINT and lpData is set to TRUE, the GUI window is painted.
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There is currently just one attribute, IG_GUI_WINDOW_PAINT, but this may be expanded in the future. |