Q: How do I add a shadow, pick its color?
A: Tap the Paintbrush for line settings and options. As you change the settings, you’ll see the preview of your finger brush at the top:
Turn off/on Shadow. Choose the shadow color
Line taper - leftmost = none, rightmost = very tapered - this can give a realistic brush stroke!
Line ends: rounded or square. Line dash off/on
You can get interesting effects with dash!
Transparency: from transparent to full coverage, great for overlaying colors lightly by reducing it.
Brush stroke (and eraser) width. In case of tapered lines, the maximum width.
Tap any button on the tool bar to dismiss panel: