Built-in
You can start from a white canvas to draw.
And you can upload a photo and draw some annotation on it.
Limitations:
- There are only a few drawing functions.
- The canvas is always stretch, and there's no option for keeping original resolution, or scaling.
For decent image editing functions, you should be using external editors provided by the device.
External
Steps:
- Edit image with a native app of image editing like Microsoft Paint, or Photoshop, and then save.
- Upload the saved file through CloudPos's upload functions.
Microsoft Windows
Paint
GIMP
