IG_GUI_thumbnail

This function may be called to update (repaint) the GUI thumbnail window if, for example, an image that is being displayed in the window has changed in memory.

Declaration:

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AT_ERRCOUNT ACCUAPI IG_GUI_thumbnail_update ( HWND hWndThumbnail );

Arguments:

Name	Type	Description
hWndThumbnail	HWND	Windows handle of a Thumbnail window.

Return Value:

Returns the number of ImageGear errors that occurred during this function call.

Supported Raster Image Formats:

All pixel formats supported by ImageGear for C and C++.

Sample:

Display

Example:

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HWND hWndThumb; /* Handle of Thumbnail window */ IG_GUI_thumbnail_update ( hWndThumb );