Adobe Photoshop CS4 - Manual (Page 42)

35 USING PHOTOSHOP CS4
Workspace
Last updated 1/10/2010
6 (Optional) Select Show Tool Hints to display a hint for using a selected tool at the bottom of the Info panel.
7 Click OK.
To change measurement units, click the crosshair icon in the Info panel and choose from the menu.
Display file information in the document window
The status bar is located at the bottom of every document window and displays useful information—such as the
current magnification and file size of the active image, and brief instructions for using the active tool. The status bar
also displays Version Cue information if you have Version Cue enabled.
Note: You can also view copyright and authorship information that has been added to the file. This information includes
standard file information and Digimarc watermarks. Photoshop automatically scans opened images for watermarks
using the Digimarc Detect Watermark plug-in. If a watermark is detected, Photoshop displays a copyright symbol in the
image window’s title bar and updates the Copyright fields of the File Info dialog box.
1 Click the triangle in the bottom border of the document window.
File information view options when Version Cue is enabled
2 Choose a view option from the pop-up menu:
Note: If you have Version Cue enabled, choose from the Show submenu.
Version Cue Displays the Version Cue workgroup status of your document, such as open, unmanaged, unsaved, and
so forth. This option is available only if you have Version Cue enabled.
Document Sizes Information on the amount of data in the image. The number on the left represents the printing size
of the image—approximately the size of the saved, flattened file in Adobe Photoshop format. The number on the right
indicates the file’s approximate size, including layers and channels.
Document Profile The name of the color profile used by the image.
Document Dimensions The dimensions of the image.
Measurement Scale The scale of the document.
Scratch Sizes Information on the amount of RAM and the scratch disk used to process the image. The number on the
left represents the amount of memory currently being used by the program to display all open images. The number on
the right represents the total amount of RAM available for processing images.
Efficiency The percentage of time actually spent performing an operation instead of reading or writing to the scratch
disk. If the value is below 100%, Photoshop is using the scratch disk and is therefore operating more slowly.
Timing The time it took to complete the last operation.
Current Tool The name of the active tool.
32-bit Exposure Option for adjusting the preview image for viewing 32-bits-per-channel high dynamic range (HDR)
images on your computer monitor. The slider is available only when the document window displays an HDR image.