Colour tracing

Colour tracing

All tracing techniques and methods can be used on colour images, including tracing in Erase and Smooth modes. Colour tracing is supported by additional options: colour accuracy slider and adaptive raster erasing switching button, both placed on the Colour Accuracy toolbar.

The leftmost position of Colour accuracy slider (0%) corresponds to the coarsest recognition; the rightmost (100%) corresponds to the finest possible.
When the adaptive raster erasing switching button is on, tracing in Erase and Smooth modes ends by adjusting background colours and filling the erased raster fragment with the most appropriate colour, from the point of view of the program; otherwise the default image background colour is used to replace erased raster areas.
More detailed information about the Colour Accuracy toolbar can be found on Color Flood Fill where the raster Colour Flood Filling procedure is described.