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Getting started with animation<br />
Creating Animations 155<br />
Animation creates an illusion of motion or change by displaying a series of still<br />
pictures, rapidly enough to fool the eye—or more accurately, the brain. With<br />
<strong>PhotoPlus</strong>, it's easy to create and edit images with multiple frames, then export<br />
them as animated GIFs that a Web browser can play back, or AVI movies for<br />
multimedia applications. You use exactly the same tools and interface as for<br />
creating standard, multi-layer <strong>PhotoPlus</strong> images, with an extra tab, the Animation<br />
tab, that includes all the additional controls you need to set up frames, add special<br />
effects, and preview the animation. Once you're satisfied, use the Export Optimizer<br />
to output to Animated GIF or AVI movie.<br />
<strong>PhotoPlus</strong> gives you the choice of creating your animations from scratch,<br />
importing a .GIF or .AVI file to edit, or converting existing photos to an animation<br />
by selecting Convert to Animation from the File menu. Either way, once<br />
<strong>PhotoPlus</strong> detects an animation file, it switches on the Animation tab. If the image<br />
file is new, you'll see a single, blank frame, labelled "Frame 1." If you've imported an<br />
animation, the tab displays each frame separately. Animation files can have one<br />
layer, or many (see below), but all their layers are standard (transparent) layers;<br />
there's no Background layer. If a photo is used, the first frame will be the photo<br />
image.<br />
The Animation tab only displays when an animation is currently open.<br />
Layers and frames<br />
Animations are created in the Animation tab (docked next to the Documents tab<br />
at the bottom of your workspace) which works in conjunction with the Layers tab.<br />
The tab displays a sequence of frame thumbnails. Each frame is a different state of<br />
the image, defined in terms of which layers are shown or hidden, the position of<br />
content on each shown layer, and the opacity of each shown layer.