Flash 4 - Animated Line

Adobe Flash CS3 Professional
Flash CS3 introduces many new and exciting features and delivers an entirely new experience in Flash dev.
Adobe Flash CS3
Adobe Creative Suite 3
Streamline your web dev with a collection of Adobe software including the new Flash CS3 Pro.
Adobe Creative Suite 3
Step 1

In Frame #1, create a filled in rectangle with no outside lines.

Step 2

Scale the rectangle down real small in height and fairly small in width. Break it Apart. (Ctrl + B)

Step 3

Go to Frame #20 and Insert a Keyframe.(F6). Extend the line to the length you want it.

Step 4

Double-click Frame #1 and select the Tweening tab and choose Shape in the drop down menu.

Step 5

Test Your Movie.(Ctrl + Enter)