<canvas class="ec-canvas" canvas-id="{{ canvasId }}"
  bindinit="init"
>
</canvas>
  <!-- bindtouchstart="{{ ec.disableTouch ? '' : 'touchStart' }}"
  bindtouchmove="{{ ec.disableTouch ? '' : 'touchMove' }}"
  bindtouchend="{{ ec.disableTouch ? '' : 'touchEnd' }}" -->
