Issue: 

How to hide constraints when the drawing appears cluttered？

Solution:

  1. In the 2D Drafting & Annotation workspace, click the Parametric tab.
  2. In the Dimensional panel, click Show/Hide to hide specific dynamic constraints, or click Hide All to hide all dynamic constraints.
  3. View the result.
  4. Select an object to display its dynamic constraints again.


CN Solution★中望CAD如何隐藏约束
JP Solution


★How to hide constraints in ZWCAD：https://confluence.zwcad.com/pages/viewpage.action?pageId=314346380