Grafik
body {
margin: 0px;
padding: 0px;
}
function Graph(config) {
// user defined properties
this.canvas = document.getElementById(config.canvasId);
this.minX = config.minX;
this.minY = config.minY;
this.maxX = config.maxX;
this.maxY = config.maxY;
this.unitsPerTick = config.unitsPerTick;
...
