Tangential Ruler Arc-Angle

The cursor can be set to pass through a circle's tangent at a certain angle. The ruler can be set as active during drawing.

The ruler is set by selecting the arc to which the ruler will be tangent. The position of the tangent ruler is set by the side of the center line from which the arc is clicked. After you have selected the arc, type the angle value according to which the ruler is set.

After you have set the ruler, click the first and second point of the line. After you have clicked the second point, the ruler is automatically switched off.

1. Select Tangential ruler: arc-angle.
2. If you select a ruler function before drawing a line, click the position (point) of a ruler which the ruler passes through.
3. Select an arc.
4. Enter the angle value.

Ruler Functions