Function animateCanvasSize

src/js/method-draw.js:1411–1427

(timestamp)

        var start = Date.now();
        var duration = 1000;
        var animateCanvasSize = function(timestamp) {
          var progress = Date.now() - start;
          var tick = progress / duration;
          tick = (Math.pow((tick-1), 3) +1);
          w.value = (dims[0] - diff_w + (tick*diff_w)).toFixed(0);
          h.value = (dims[1] - diff_h + (tick*diff_h)).toFixed(0);
          changeCanvasSize();
          if (tick >= 1) {
            var res = svgCanvas.getResolution()
            $('#canvas_width').val(res.w.toFixed())
            $('#canvas_height').val(res.h.toFixed())
            $('#resolution_label').html("<div class='pull'>" + res.w + "<span>×</span></br>" + res.h + "</div>");
          }
          else {
            requestAnimationFrame(animateCanvasSize)
          }
        }
        animateCanvasSize()

      }