scroll (BitmapData.scroll method)

public scroll(x:Number, y:Number) : Void

Scrolls an image by a certain (x, y) pixel amount. Edge regions outside the scrolling area are left unchanged.

Availability: ActionScript 1.0; Flash Player 8

Parameters

x:Number - The amount by which to scroll horizontally.

y:Number - The amount by which to scroll vertically.

Example

The following example shows how to scroll a BitmapData object.

import flash.display.BitmapData;
import flash.geom.Rectangle;

var myBitmapData:BitmapData = new BitmapData(100, 80, false, 0x00CCCCCC);

var mc:MovieClip = this.createEmptyMovieClip("mc", this.getNextHighestDepth());
mc.attachBitmap(myBitmapData, this.getNextHighestDepth());

myBitmapData.fillRect(new Rectangle(0, 0, 25, 80), 0x00FF0000);

mc.onPress = function() {
    myBitmapData.scroll(25, 0);
}

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