Adobe photoshop cs2 Benutzerhandbuch
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ADOBE PHOTOSHOP CS2
User Guide
To change measurement units, click the cross-hair icon in the Info palette and choose from the menu.
Rulers, the grid, and guides
About rulers
Rulers help you position images or elements precisely. When visible, rulers appear along the top and left side of the
active window. Markers in the ruler display the pointer’s position when you move it. Changing the ruler origin (the
(0, 0) mark on the top and left rulers) lets you measure from a specific point on the image. The ruler origin also deter
mines the grid’s point of origin.
active window. Markers in the ruler display the pointer’s position when you move it. Changing the ruler origin (the
(0, 0) mark on the top and left rulers) lets you measure from a specific point on the image. The ruler origin also deter
mines the grid’s point of origin.
To show or hide rulers, choose View > Rulers.
To change a ruler’s zero origin
1
(Optional) Choose View > Snap To, then choose any combination of options from the submenu. This snaps the
ruler origin to guides, slices, or document bounds. In Photoshop, you can also snap to the grid.
2
Position the pointer over the intersection of the rulers in the upper left corner of the window, and drag diagonally
down onto the image. A set of cross hairs appears, marking the new origin on the rulers.
In Photoshop, you can hold down Shift as you drag to make the ruler origin snap to the ruler ticks.
To reset a ruler’s origin to its default value, double-click the upper left corner of the ruler.
Dragging to create new ruler origin
See also