Line is very curvy

[Ji-yong219]

The DrawLine module draws a line along a color-changing boundary line.

If you look at the resulting line, it looks too meandering.

The cause could not be identified whether it was simply a problem with the DrawLine module or a phenomenon occurring in the process of extending the image.

As the last step of the DrawLine, I hope the ability to refine it is added

↓ If you look at the magnified line, it is very curvy.