Step 2. Then, you can open the drawing or draw a graphic with dimensions on the page.
3. Step 3, then in the toolbar on the left side of the software interface, find the "parallel measurement" option and click this option with the left mouse button.
Step 4. Then you can use the mouse to pull from the starting point to the end point along one side of the rectangle and set the position size.
5. Step 5, then drag the mouse button and drag it up.
6. Step 6: After the above settings are completed, you can specify the size of the graphics to be marked in the CDR software.