There are three ways to change the size of the canvas.
1, Image interpretation degree
In image imaging, you can enlarge or shrink the canvas to the picture itself.
The dialog box appears when you select Edit ">" image size in the menu.
Please enter a value for the size you want to change.
Select maintain proportions, and the value of the value on the other side of the change amplitude or height is automatically changed. Deselect, which will deform according to the value canvas.
2. Canvas size
The canvas size allows you to enlarge and shrink the canvas without changing the size of the drawing.
You can cut the canvas with the size you want, or supplement the white part.
The dialog box appears when you select Edit ">" Canvas size for the menu.
When the value of the range or height is changed, the size of the changed canvas is identified with a red line in the preview screen.
Preview the options for the screen to move the location of the starting point of the size change.
3. Trim
"Trim" allows you to make a canvas that cuts off the specified range of selections.
When you specify a range to cut, select Edit ">" trim on the menu.
Choose...
To trim ...
The surrounding parts will be cut off, leaving only the range of choice.
You can also manipulate the selection of a circular or multiple-angled shape.
Regardless of the shape of the selection, the upper and lower sides of the specified range are identified and trimmed with a quadrangular shape.