Tweening

Step 1
Choose Window > Common Libraries > Graphics. Select the image you want to use. I will use blur mouse.

Step 2
Click on the image and drag it outside the left edge of the Stage.

Step 3
Go to Frame 40 in the Timeline. Do this by clicking the gray field below 40. Then right click in this field. Choose Insert Keyframe. Keyframes appear as circles in a frame. This operation duplicates the image.

Step 4
Click on the Timeline any place between Frame 1 and Frame 40. Then right click and choose Create Motion Tween.

Step 5
Right click on Layer 1 (Click on the layer name, where it says "Layer 1"). Choose Add Motion Guide in the pop-up menu. The Flash program will now insert a motion guide layer on top of layer 1. Motion guide layers are used to draw lines an animated symbol should follow.

Step 6
Click on the Motion Guide Layer to make sure it is the active layer (Click on the layer name, where it says "Guide: Layer 1").

Step 7
Click on the Pencil tool in the left toolbox. Set the Pencil Mode to Smooth (in the Options section of the left toolbox).

Step 8
Draw a line. Begin on the image and draw a line to the other side of the Stage.

Step 9
Go back to Frame 1 in the Timeline. Click on the Arrow tool in the left toolbox. Select the "Snap to Objects" button in the Options section of the left toolbox.

Step 10
Place the image with its center on the beginning of the motion guide (the black line you have drawn with the Pencil). The center of the image shows as a +. A black circle appears when the image is snapped to the motion guide. Release the mouse button when the image is snapped to the guide.

Step 11
Go to Frame 40. Place the image with its center on the end of the motion guide.

Step 12
Choose Control > Test Movie from the top menu to test your Flash movie.

Tutorial By Xtasy