
SpeedyPainter
"SpeedyPainter" is a simple and lightweight painting software. It is written in C++ and uses the OpenGL graphics library. Among its features: . reference view that follows canvas movements. Available using the F3 key . multiple layers . ability to vary stroke size and opacity according to pen pressure (supports Wacom digitizers) . export video of the drawing process . replay of the drawing process . loading/saving drawing process from/into a file . canvas flip/rotation