Marker symbol description

This demo is to make a marker symbol shown in the following figure. The following figure labels the size of the marker symbol. This marker symbol consists of lines, which mainly include two parts: an arc and a regular triangle line width.

The marker symbol design

How to make it?

Based on the above marker symbol design, the steps for making the marker symbol is as follows.

1. Draw a arc with the radius of 12. Since only drawing a circular region is available, the drawn circular region needs to be converted into lines, and then the required arc can be obtained;
2. Erase the parts that are not required on the arc;
3. Draw a regular triangle with the leg length of 8, and place it in the right position.