Shield Line Vectorization

Three Points Fitting Single Shield Line

Manually pick up three points on shield line and vectorize shield line. The operation steps are as below:

1. Left click to pick up shield line end point, or right click to end fitting shield line by three points.
2. Left click to pick up another end point or right click to go back to step1.
3. Left click to pick up middle point of the shield line or right click to go back to step2.
4. Finish fitting. And repeat former steps.

Batch Fitting Shield Lines

For multiple shield line spans, users can click Batch Fitting button to batch fit shield lines.