| disp_arc | Displays circular arcs in a window. |
| disp_arrow | Displays arrows in a window. |
| disp_channel | Displays images with several channels. |
| disp_circle | Displays circles in a window. |
| disp_color | Displays a color (RGB) image |
| disp_distribution | Displays a noise distribution. |
| disp_ellipse | Displays ellipses. |
| disp_image | Displays gray value images. |
| disp_line | Draws lines in a window. |
| disp_obj | Displays image objects (image, region, XLD). |
| disp_polygon | Displays a polyline. |
| disp_rectangle1 | Display of rectangles aligned to the coordinate axes. |
| disp_rectangle2 | Displays arbitrarily oriented rectangles. |
| disp_region | Displays regions in a window. |
| disp_xld | Display an XLD object. |