Dashed lines and curves would be great. I often find myself needing to draw a dashed line in graphs, or in hidden sides of 3d shapes. It’s a must in a note taking app. The implementation of this feature shouldn’t be a challenge for any programmer, especially as it’s already exists in Goodnotes 5 code. For example, the dashed curved in the Lasso tool, or the way Goodnotes 5 draws shapes. If you use Standard Eraser to erase alternating sub curves, you are left with a dashed curve, except now it’s not functioning as a curve and you can’t edit it. All there is to do is to make sure the curve starts and ends with a dash and not a space, which is just a few lines of code.
Thank you!