GtkPlotCanvasPixmap
#include <gtkextra.h> GtkPlotCanvasChild * gtk_plot_canvas_pixmap_new (GdkPixmap *pixmap, GdkBitmap *mask);
GdkPixmap *pixmap
GdkBitmap *mask
GtkPlotCanvasChild * gtk_plot_canvas_pixmap_new (GdkPixmap *pixmap, GdkBitmap *mask);