To change the pixel dimensions of an image during optimization:

1 Click the Image Size tab in the Save For Web dialog box.

2 To maintain the current proportions of pixel width to pixel height, select Constrain Proportions.

3 Enter values for Width, Height, or Percent.

4 Choose an interpolation method from the Quality pop-up menu:

• Jagged (Nearest Neighbor) for the faster, but less precise, method. This method is recommended for use with illustrations containing non-anti-aliased edges, to preserve hard edges and produce a smaller file.

• Smooth (Bicubic) for the slower, but more precise, method, resulting in smoother tonal gradations.

For more information on interpolation, see "About resampling" on page 66.

5 Click Apply.

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Understanding Adobe Photoshop Features You Will Use

Understanding Adobe Photoshop Features You Will Use

Adobe Photoshop can be a complex tool only because you can do so much with it, however for in this video series, we're going to keep it as simple as possible. In fact, in this video you'll see an overview of the few tools and Adobe Photoshop features we will use. When you see this video, you'll see how you can do so much with so few features, but you'll learn how to use them in depth in the future videos.

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