quad.js Example File | Qt Script

- Qt 5.4
- Qt Script
- Context2D Example
- quad.js Example File
- Qt 5.4.2 Reference Documentation

# quad.js Example File

script/context2d/scripts/quad.js

    var canvas = document.getElementById('tutorial');

      // Make sure we don't execute when canvas isn't supported
      if (canvas.getContext){

        // use getContext to use the canvas for drawing
        var ctx = canvas.getContext('2d');

        // Draw shapes

        ctx.beginPath();
        ctx.moveTo(75,25);
        ctx.quadraticCurveTo(25,25,25,62.5);
        ctx.quadraticCurveTo(25,100,50,100);
        ctx.quadraticCurveTo(50,120,30,125);
        ctx.quadraticCurveTo(60,120,65,100);
        ctx.quadraticCurveTo(125,100,125,62.5);
        ctx.quadraticCurveTo(125,25,75,25);
        ctx.stroke();

      }