quad.js Example File | Qt Script

Qt 5.9 | Qt Script | Context2D Example | quad.js Example File

Qt 5.9.3 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();

        }