INNER CODE UNIT · JavaScript
drawWithBoardmarker
Booodaness/Scientific-Notes · Booodaness/_Assets/Presentations/phase-space-analysis-harmonic-oscillators.md/plugin/chalkboard/plugin (copy).js:705
function drawWithBoardmarker(context,fromX,fromY,toX,toY){
context.lineWidth = boardmarkerWidth;
context.lineCap = 'round';
context.strokeStyle = boardmarkers[color[mode]].color;
context.beginPath();
context.moveTo(fromX, fromY);
context.lineTo(toX, toY);
context.stroke();
}
function drawWithChalk(context,fromX,fromY,toX,toY) {
var brushDiameter = chalkWidth;
context.lineWidth = brushDiameter;
context.lineCap = 'round';
context.fillStyle = chalks[color[mode]].color; // 'rgba(255,255,255,0.5)';
context.strokeStyle = chalks[color[mode]].color;
/*var opacity = Math.min(0.8, Math.max(0,color[1].replace(/^.*,(.+)\)/,'$1') - 0.1)) + Math.random()*0.2;*/
var opacity = 1.0;