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The Zoom (con't)
Let's continue the zoom routine. Open the next to last frame zoom. Normally we only have two commands: the calculation of the depth and the setting of the zoomvalue. Before this we are going to add a new command:
Set Variable: "zoom" = zoom + zm
If (zoom > 100)
Set Variable: "zoom" = 100
End If
If (zoom <10)
Set Variable: "zoom" = 10
End If
First we add the zm value to the zoom, then we check that it doesn't exceed 100% or go under 10%
(under ten percent the object gets too small).
Last we set the buttons: double-click on your zoom-in button (any one of your eight buttons).
Then set these actions:
On (Roll Over)
Set Variable: "zm" = "5"
End On
On (Release, Roll Out)
Set Variable: "zm" = "0"
End On I don't think this needs to be explained: while the mouse is over the button,
the zoom increases by 5 percent at every loop. Now set the same thing for the zoom-out button
but with "zm"="-5"| » Level Advanced |
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Added: 2000-12-04 Rating: 9 Votes: 2631 |
| » Author |
| KStor is a student living in France and working with Flash during his free time...that is, not very much. |
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| Download the files used in this tutorial. |
| Download (39 kb) |
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