GtkWidget::queue_draw_area

void queue_draw_area (int x , int y , int width , int height );

This has exactly the same functionality as queue_draw() , with the exception that the area to be redrawn can be defined in the parameters. The upper left corner of the rectangle to be redrawn is given by x and y. width is the width of the rectangle to be redrawn and height is the height of the rectangle to be redrawn.

See also: queue_draw()