You can use the Options dialog box to configure settings for rulers and guidelines in Edit mode.
To Set the Rulers and Guidelines Options:
Rulers and Guidelines Options
Guidelines |
Color |
Select a color for your guidelines. |
Rulers |
DPI |
Determines the ruler scale by dividing the layer's pixel value by dots per inch. |
Load resolution from EXIF metadata |
Uses the value in the Pixels Per Inch field of the Image Attributes section located on the File tab of the Properties pane. DPI field does not dynamically update according to the DPI in your layer's EXIF metadata. However, when this checkbox is enabled, the EXIF metadata value will override the value in the DPI field. |
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Units |
Select a unit of measure for your rulers:
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