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Adobe Photoshop CS4 User Manual

Page 12

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5

USING PHOTOSHOP CS4

Resources

Last updated 1/10/2010

Masks panel
Quickly create precise masks in the Masks panel. The Masks panel offers tools and options for creating editable pixel-
and vector-based masks, adjusting mask density and feathering, and selecting non-contiguous objects. See “

Masking

layers

” on page 323.

Advanced compositing
Create more accurate composites using the enhanced Auto-Align Layers command, and use the spherical alignment
to create 360-degree panoramas. The enhanced Auto-Blend Layers command smoothly blends color and shading, and
extends your depth of field by correcting vignettes and lens distortion. See “

Retouching and transforming

” on

page 196.

Canvas rotation
Click to smoothly turn your canvas for nondestructive viewing at any desired angle. See

Use the Rotate View tool

” on

page 28.

Smoother panning and zooming
Gracefully navigate to any area of an image with smoother panning and zooming. Maintain clarity as you zoom to
individual pixels, and easily edit at the highest magnification with the new Pixel Grid. See “

Viewing images

” on

page 27.

Better raw processing in Camera Raw
Apply corrections to specific areas of an image using the Camera Raw 5.0 plug-in, enjoy superior conversion quality,
and apply postcrop vignettes to images. See “

Camera Raw

” on page 79.

Improved Lightroom workflow
Enhanced integration between Photoshop

CS4 and Photoshop®

Lightroom®

2 allows you to open photos from

Lightroom in Photoshop and seamlessly roundtrip back to Lightroom. Automatically merge photos from Lightroom
into panoramas, open as HDR images, or open as multilayer Photoshop file.

Efficient file management with Adobe®

Bridge CS4

Enjoy efficient visual asset management with Adobe Bridge CS4, which features faster startup, workspaces that suit the
task at hand, and the ability to create web galleries and Adobe PDF contact sheets. See Working with Adobe Bridge.

Powerful printing options
The Photoshop

CS4 print engine provides tight integration with all the most popular printers, the capability to preview

out-of-gamut image areas, and support for 16-bit printing on Mac

OS. See “

Printing

” on page 479.

3D acceleration
Enable OpenGL Drawing to accelerate 3D operations. See

About OpenGL

” on page 578.

Comprehensive 3D tools
Paint directly on 3D models, wrap 2D images around 3D shapes, convert gradient shapes to 3D objects, add depth to
layers and text, and enjoy exporting to common 3D formats. See

3D and technical imaging

” on page 577.

Higher performance on very large images (Windows only)
Work faster with very large images by taking advantage of additional RAM. (Requires a 64-bit computer with a 64-bit
version of Microsoft Windows Vista®).