1. You need to set the stage of the
image size. We have taken the following image for the zoom masking
2. Open flash and create a new file.
3. Import image to stage.
File > Import > Import to Stage
4. Fit the image on the stage using Align command
if you want to do this with precision. This goes as follows.
Modify > Align > Left
Modify > Align >Top
Modify > Document > Select Contents in
Insert frame on 60.
5. Rename the image layer to Image. Lock the image
6. Add one layer. Name it as Mask. Select it and draw
the circle using Oval Tool at the center of the image with no stroke.
No need to be specific for center. You can use any color for fill.
7. Select circle and convert to symbol using F8. Select
Graphics for option type and name it as Circle.
8. Select Mask layer. Insert Keyframe on 60th frame.
Keep the slider on 60th frame.
9. Go to Modify >Transform
10. Stretch the circle as shown below. It can even
accommodate the full image as we have done in this lesson.
11. Select the first frame on the mask layer and change
the Tween property to Motion.
12. Right click on the mask layer and Select Mask.
13. Export movie using File
> Export > Export Movie