ImageGear for C and C++ on Windows v19.10 - Updated
IG_GUI_page_attribute_get
API Reference Guide > Core Component API Reference > Core Component Functions Reference > GUI Functions > GUI Page Functions > IG_GUI_page_attribute_get

This function returns the current setting for the GUI Page attribute indicated by nAttributeID.

Declaration:

 
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AT_ERRCOUNT ACCUAPI IG_GUI_page_attribute_get( 
        HWND hwndPage,   
        AT_MODE nAttributeID, 
        LPVOID lpData 
);

Arguments:

Name Type Description
hwndPage HWND Windows handle to the GUI Page Sorter window.
nAttributeID AT_MODE An integer variable of type AT_MODE that indicates the attribute for which to get the current setting. These constants have the prefix IG_GUI_PAGE_ and are defined in accucnst.h.
lpData LPVOID The current setting of the page attribute referred to by nAttributeID.

Return Value:

Returns the number of ImageGear errors that occurred during this function call. If there are no errors, the return value is IGE_SUCCESS.

Supported Raster Image Formats:

This function does not process image pixels.

Sample:

None

Example:

 
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UINT nThreshold;
/*Get the current antialiasing threshold */
IG_GUI_page_attribute_get(hWndPag, IG_GUI_PAGE_ALIAS_THRESHOLD, (LPVOID)& nThreshold);

Remarks:

See IG_GUI_page_attribute_set() for a complete description of the attributes that can be changed.

Currently it is possible to change the font title for Page windows that is created by IG_GUI_page_window_create(). To set the font, use IG_GUI_page_attribute_set() and to get the font use IG_GUI_page_attribute_get() with the IG_GUI_PAGE_FONT_TITLE option. As in the case of a thumbnail window, the user is responsible for creating and deleting the font.