Optimizing curves Flash offers a technique called optimizing (Crystaltech web hosting)
Optimizing curves Flash offers a technique called optimizing for curves. Optimizing reduces the number of individual elements in a curve. Optimizing reduces the size of your file, resulting in faster download times on your Web site. You can optimize repeatedly, just as you can with smoothing and straightening. Optimizing works best for complex art created with many lines and curves. The visual result is somewhat like smoothing but might be even subtler. To optimize, select the object or objects and choose Modify.Shape.Optimize. Flash opens the Optimize Curves dialog box, as shown in Figure 4-13. As you can see in the dialog box, you can choose how much you want Flash to optimize curves. If you mangle your work too much on the first try, undo it and try again with a different setting. You can generally leave the other settings as they are. For a slower but more thorough optimization, mark the Use Multiple Passes (Slower) check box. And it s helpful to see the totals message that shows you how many curves Flash cut out and the percentage of optimization that number represents, so select the Show Totals Message check box. Click OK to optimize. Be careful to check the results after optimizing. Flash sometimes eliminates small objects that you may want to remain. If you don t like the results of optimizing, choose Edit.Undo. Expanding and contracting filled shapes You can expand and contract shapes. Expanding and contracting works best on shapes with no stroke (outline) because Flash deletes the outline when executing the command. If you want to expand or contract a shape with a stroke, scale it. We explain scaling later in this chapter in the Scaling, scaling . . . section. The advantage of expanding and contracting is that you can specify a change in size in terms of pixels. Figure 4-13: Optimize to reduce the number of curves. Chapter 4: You Are the Object Editor 93
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