How to use the arc length annotation function of CAD Viewer? Some friends may not know it yet, so friends who don’t know how can come and learn with me how to use the arc length annotation function of CAD Viewer. I hope By studying this tutorial, you can help your friends better understand the CAD Viewer software.

First, open the drawing with CAD Viewer.

In edit mode, select the arc length dimension function in the extended toolbar.

Select an arc in the picture for measurement, that is, click to select the arc to be measured.

PS: If non-arc graphics are marked, no operation will be performed.

Click the left mouse button, drag the mouse to the end point of the label, click the left mouse button to complete the label, that is, specify the arc length label position.

The completed annotation result is as shown in the big red part in the picture below:

Note: CAD Viewer can set the annotation and measurement settings. If the font size, proportion, unit and accuracy of your annotation are not what you want, you can modify it in the annotation and measurement settings. The location of the annotation and measurement settings is as shown below. Shown:

After clicking, the parameter setting dialog box will appear. In the dialog box, we can set the scale and precision of the label as needed, as well as the label color, line width, text height and arrow size in the label style. We can also convert the units to to achieve the labeling results we want.

The above is the method of using the arc length annotation function of CAD Viewer shared by the editor. Friends in need can read this article.