Currently, sketch lines can be very difficult to see depending on the background or the lighting conditions. This makes precise work frustrating at times.
Proposed Solution:
A "Preferences" or "Settings" menu: A dedicated area to store global app settings.
Customizable Colors: Allow users to define their own colors for:
  • Sketch lines (active/inactive).
  • Constraint icons.
  • Highlight/Selection colors.

Photo Viewer

View photos in a modal