December, 2007
In this tutorial we will show you how to insert a sparkle into an object inside your image, in Flash CS3.
Start a new document and Import an Image into the Stage.

We will put the sparkle into the sword on the picture.
Insert a new Layer and call it "drawing".

In the drawing Layer we will draw the sword and paint it in black:

After doing so, insert a new Layer in between "drawing" and "photo" and call it: "rectangle" :

Select the rectangle Tool:

In the colors panel Choose:
Stroke:0
Type:Linear
Overflow: (Chose the second option as shown below)
At the linear color baskets, add 2 more paint baskets and set:
Basket 1: 0
Basket 2: 32
Basket 3: 32
Basket 4: 0

Then, draw the rectangle and rotate it as shown below:

Then, go to the rectangle Layer:
Go to frame 20 and add a keyframe.
Click on frame 20 and move the rectangle to the right:

After that, still being at the rectangle Layer, go to frame number 1 and right click over it and create a Motion Tween:

Then, go to the Drawing Layer.
Right click over it and select "Mask":

This is the result:
Enjoy!!
Download the original source files from this tutorial in Zip format Here
Copyright (c) 2007, Beatriz Mariniello, All Rights Reserved