Hatching

After tapping the "Hatch" button in the original image view, the video preview becomes applied hatching continuously and the result is displayed on the hatching view shown in the right screenshot.

In addition to the ordinary operations such as zooming in and out, the following operations are available in the hatching view:

• Show the original image
  Tap the leftmost button on the upper navigation bar to go back to the original image view.
• Select hatching options
  Tap the rightmost button on lower tool bar to show a setting view for the hatching.