VISIO::CANVAS_CIRCLE (int canvas, int xpos, int ypos, int xradius, int yradius, int flag)

Description: Draws an ellips on the specified canvas with the center on coordinates (xpos, ypos). The ellips has a specified x-radius and y-radius. If the flag contains a '0' then the ellips is not filled up. Else a massive ellips is drawn. By default the color of the ellips will be black, unless the color is set with the command visio::canvas_fg_color.

Example: VISIO::CANVAS_CIRCLE (canvas, 20, 20, 30, 10, 0)