The Max Colors field defines the maximum number of colors used in the tracing, up to 256. Use higher values for more realistic color and lower values to create painting or illustration effects.

Morpholio Trace, a popular and highly rated sketch CAD app is receiving an update today with a major new feature, ... fill a landscape sketch with lush green, or add a pop of color for emphasis.

Morpholio releases Trace, a new iPad and iPhone app that lets creatives maintain and manipulate trace layers while they design, and share the information with others seamlessly. × SIGN UP ...

Sketching and doodling are excellent wind-down activities - here are five iPhone drawing apps I rely on for on-the-go stress relief.

Trace 2.0 updates tracing paper for the tablet. Image: Morpholio Project There are scores of drawing apps for the iPad, ranging from full-featured artistic suites to kid-friendly offerings ...