Graphic language
make programming calls to the APIs of the language, and the graphics drivers render the images on the screen or printer.
or
- differs from most spoken language in that it has no direct way of providing feedback for its producer.
- The pictorial branch of graphic language presents a specially difficult problem in this respect because it has no real “language of dialogue.”
source: https://www.sciencedirect.com/topics/engineering/graphic-language
