Flash 10 : Animation (Shape Tween)

How to Make a Simple Shape Tween

 * Create a new Flash AS3 file
 * Draw a rectangle on the Stage
 * Insert a keyframe in Frame 50
 * Insert a keyframe in Frame 25.
 * Select Frame 25 in the Timeline
 * Deselect the rectangle by clicking elsewhere on the stage off the rectangle
 * Bring the cursor pointer close to the edge of the rectangle until the cursor changes to a curved-tail pointer – i.e. pointer with a ).
 * Click and drag the edge of the rectangle in or out.
 * Do this a few more times until you like the shape you’ve created.
 * Set shape tweening for the two spans:
 * Click Frame 1,
 * Hold Shift,
 * Click Frame 50. This selects all the frames.
 * Now choose Insert, Shape Tween, or right-click on the selected timeline, and choose Create Shape Tween.
 * Select Control, Test Movie (or press Ctrl+Enter) to see your shape morph.