Anti-overflow

Allows you to draw without running over the lines drawn on the reference layers.

(1)   Do not cross lines of reference layer

Draws by referring to the reference layers to not run over the lines.

When the brush tip runs over a line, only the side that includes the brush tip center is drawn.

(2)   Stop filling up to vector path [PRO/EX]

When vector layers are referred to, the vector center lines are referred to stop filling.

(3)   Color margin

Configures the color margin (tolerance) to recognize a color as the same as that of a line drawn on the reference layer. The larger the value, the larger is the tolerance to include areas in different colors.

(4)   Area scaling

Draws an area enlarged or reduced from the original by the number of specified pixels.

(5)   Scaling mode

Configures the shape of corners of the scaled area when [Area scaling] is turned on.

Rectangle	Determines the area by placing a rectangle on each pixel on the outline of the area to enlarge or reduce. The outline of the enlarged or reduced area often becomes rectangular.
Round	Determines the area by placing a circle on each pixel on the outline of the area to enlarge or reduce. The outline of the enlarged or reduced area becomes round as angles are rounded off.
To darkest pixel	Recognizes the area with the darkest color (area with highest opacity) and draws up to that area.