Trimming or fitting the canvas
If your document contains extra space around the contents of the canvas, you can trim the canvas. You can also modify the canvas by expanding it to fit objects that extend beyond its boundary.
Original; trimmed canvas
To trim or fit the canvas to the document contents:
- Select Select > Deselect to view the document properties in the Property inspector.
- Click Fit Canvas in the Property inspector.
The canvas expands or contracts to the size of the contents of the canvas.