||Experimental software in 2D paint systems development. There were two kinds of graphics elements: lines, polygons. The text was generated by converting the Hershey fonts, which took a lot of effort to implement. The graphic elements are actually polygons. Each time the graphic was recalled from disk, it had to be redrawn.
This image shows the use of ICONS for drawing lines, polygons, circles, triangles, color, reading and saving files.
Today, FLASH 4/5, Adobe Illustrator and Macromedia Freehand work on similar principles.