You can re-size a diagram canvas or change the page size, while creating a diagram or before you start on a diagram.
You can set the diagram page/editor to following predefined sizes,
- A2 - is often used for medium size posters, architectural drawings and diagrams.
- A3 - is typically used for drawings, diagrams and large tables.
- A4 - is a paper size that is used for a wide range of documents, including magazines, catalogues, letters and forms.
- A5 - is a paper size that is often used for notepads or pocketbooks.
- Letter and Legal
Other than these predefined sizes, you can set a custom size as per your requirement by entering width and height.
How to change the page size?
You need to deselect all the shapes in the diagram and then open the properties panel on the right-hand side. At the bottom of the panel, you can change the page size to a predefined default or enter your own custom page size.
To deselect all the shapes in a diagram just click on a blank space of the canvas. All the selection boxes should then disappear from the shapes and text in the diagram and everything will be deselected.