How to resize a diagram while maintaining the aspect ratio?

You may need to resize an already completed diagram to fit a smaller or bigger size. For instance, you might want to insert the diagram into a frame but the diagram you’ve created might appear bigger than the frame. 

In such a case, you can change the size of the diagram while maintaining the aspect ratio.

All you need to do is:

1. Select the entire diagram or part of the diagram you want to resize
2. Drag the corner of the diagram while holding down the Shift key

Note: You may need to resize the text in your diagram separately using the font options.

Resizing an existing diagram on a workspace