I want to add some gradient color effect to my picture, but as long as I draw the gradient circle, my picture disappears, Another thing I found is I cannot apply multiple gradient actions, as long as I draw another gradient, the previous one disappeared, I am really crazy now.
Here are my steps
1. Open Paint.net
2. Drag a picture into it
3. Select the gradient tool in toolbox
4, Select the radial mode.
5. Draw the gradient on my picture
after this step, my picture disappeared. If I undo this step in the history window, my picture show up again. but no gradient effect.
What is the correct way to use gradient in Paint.Net?
