by Trevor Morris
- Sometimes it is quicker to navigate with the keyboard than to reach for the mouse. Here are some useful navigation keys: HotKey Result Home / End go to top-left / bottom-right corner of the canvas PageUp / PageDown scroll canvas up /down one page Ctrl+PageUp / Ctrl+PageDown scroll canvas left right one page Shift+PageUp / Shift+PageDown scroll canvas up / down 10 pixels Ctrl+Shift+PageUp / Ctrl+Shift+PageDown scroll canvas left / right 10 pixels
- Use Ctrl+Tab / Ctrl+F6 to switch between documents (or, alternatively, use the Window menu). Very handy!
- Use the Revert command [F12] (File » Revert) to restore the current document to its previously saved state. Warning! In Photoshop 5 (only), the Revert command will also clear your History! This means that you will lose all changes made since the last save! Photoshop 5.5 corrects this behaviour.
- By default, channels have hotkeys associated with them. This makes it very quick and easy to add, subtract and intersect selections / masks which have been saved as channels. Here are the hotkeys corresponding to some common color modes: RGB Mode: CYMK Mode: Index Mode:
Ctrl+Tilde ( ~ ) = RGB
Ctrl+1 = Red
Ctrl+2 = Green
Ctrl+3 = Blue
Ctrl+4 = Other Channel
:
Ctrl+9 = Other Channel
Ctrl+Tilde ( ~ ) = CYMK
Ctrl+1 = Cyan
Ctrl+2 = Yellow
Ctrl+3 = Magenta
Ctrl+4 = Black
Ctrl+5 = Other Channel
:
Ctrl+9 = Other Channel
Ctrl+1 = Index
Ctrl+2 = Other Channel
:
Ctrl+9 = Other Channel
Example: To create a selection that represents the intersection of channels 7 and 9, press Ctrl+Alt+7 (to load channel 7 as a selection) followed by Ctrl+Alt+Shift+9 (to intersect withchannel 9).
- Ctrl-drag inside of the Proxy Preview Area (in the Navigation palette (Window » Show Navigator)) to specify a new view area within the current document. Tip: Shift-drag within the Proxy Preview Area to move the highlight vertically and horizontally. Tip: Change the color of the Proxy View highlight by selecting Palette Options… from the palette menu.
- To play just one step within an action, choose the step and Ctrl-click on the Play button (at the bottom of the Actions palette (Window » Show Actions)). Note: To change the parameters of a particular command step, double-click on the step to reveal the associated dialog box: any new values entered will automatically be recorded.
- To begin playback from a specific step of an action, simply choose the desired step and press the Play button (at the bottom of the Actions palette).
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