forked from: [Sample] BoundaryResizer Demo
目的が似たクラス(FViewBox)があったので便乗しますた。
* 描画目的なので出力がMatrixです。なので80行目あたりが主なあれです。
* ※このクラスはあまり最適化はされてないです。これだけじゃないけど…
* alumican.netさんに感謝。
フォーク元：
* BoundaryResizerクラスを利用したリサイズ
*
* このswfは下記URLで紹介している自作クラスのサンプルコードです
* @see http://blog.alumican.net/2009/10/07_225251
*
* @author alumican.net<Yukiya Okuda>
/**
* Copyright nutsu ( http://wonderfl.net/user/nutsu )
* MIT License ( http://www.opensource.org/licenses/mit-license.php )
* Downloaded from: http://wonderfl.net/c/5Y5d
*/
// forked from alumican_net's [Sample] BoundaryResizer Demo
/**
* 目的が似たクラス(FViewBox)があったので便乗しますた。
* 描画目的なので出力がMatrixです。なので80行目あたりが主なあれです。
* ※このクラスはあまり最適化はされてないです。これだけじゃないけど…
* alumican.netさんに感謝。
*/
/**
* フォーク元：
* BoundaryResizerクラスを利用したリサイズ
*
* このswfは下記URLで紹介している自作クラスのサンプルコードです
* @see http://blog.alumican.net/2009/10/07_225251
*
* @author alumican.net<Yukiya Okuda>
*/
package
{
import flash.display.Bitmap;
import flash.display.BitmapData;
import flash.display.Graphics;
import flash.display.Loader;
import flash.display.LoaderInfo;
import flash.display.PixelSnapping;
import flash.display.Sprite;
import flash.events.Event;
import flash.geom.Matrix;
import flash.geom.Rectangle;
import flash.net.URLRequest;
import com.bit101.components.Label;
import com.bit101.components.RadioButton;
import com.bit101.components.PushButton;
import flash.system.Security;
import frocessing.geom.FViewBox;
[SWF(width = 465, height = 465, backgroundColor = 0xffffff, frameRate = 30)]
public class BoundaryResizerDemo extends Sprite
{
//----------------------------------------
//CLASS CONSTANTS
private const W:uint = 465;
private const H:uint = 465;
//----------------------------------------
//VARIABLES
private var _picture:Bitmap;
private var _border:Sprite;
private var viewbox:FViewBox;
//----------------------------------------
//METHODS
private function _resize():void
{
//USE VIEW BOX
_picture.transform.matrix = viewbox.getTransformMatrix( _border.x, _border.y, _border.width, _border.height );
}
public function BoundaryResizerDemo():void
{
Security.loadPolicyFile("http://swf.wonderfl.net/crossdomain.xml");
var vBmd:BitmapData, hBmd:BitmapData;
_picture = addChild(new Bitmap()) as Bitmap;
var loader:Loader = new Loader();
loader.contentLoaderInfo.addEventListener(Event.COMPLETE, function(e:Event):void
{
var bmd:BitmapData = new BitmapData(W, H, true, 0x00000000);
bmd.draw(loader);
var rect:Rectangle = bmd.getColorBoundsRect(0xffffffff, 0x00000000, false);
var vb:FViewBox = new FViewBox( rect.x, rect.y, rect.width, rect.height );
vb.scaleMode = FViewBox.SHOW_ALL;
vBmd = new BitmapData(rect.width - 40, rect.height + 40, true, 0xff80ff80);
vBmd.draw(bmd, vb.getTransformMatrix(0,0,vBmd.width,vBmd.height), null, null, null, true);
hBmd = new BitmapData(rect.width + 100, rect.height - 80, true, 0xff80ff80);
hBmd.draw(bmd, vb.getTransformMatrix(0,0,hBmd.width,hBmd.height), null, null, null, true);
_picture.bitmapData = vBmd;
_picture.smoothing = true;
viewbox = new FViewBox( 0, 0, vBmd.width, vBmd.height );
e.target.removeEventListener(e.type, arguments.callee);
loader = null;
_resize();
} );
loader.load(new URLRequest("http://swf.wonderfl.net/static/assets/checkmate04/AmateurAssets.swf"));
_border = addChild(new Sprite()) as Sprite;
var g:Graphics = _border.graphics;
g.lineStyle(2, 0xff0000);
g.drawRect(0, 0, 290, 290);
_border.x = int((W - _border.width) / 2);
_border.y = 60;
var title:Label = new Label(this, 0, -8, "FViewBox Demo");
title.scaleX = title.scaleY = 2;
new PushButton(this, W - 99 - 10, 19 * 0 + 10, "Vertical Image" , function():void { _picture.bitmapData = vBmd; _picture.smoothing = true; viewbox.width=vBmd.width; viewbox.height=vBmd.height; _resize(); } );
new PushButton(this, W - 99 - 10, 19 * 1 + 10, "Horizontal Image", function():void { _picture.bitmapData = hBmd; _picture.smoothing = true; viewbox.width=hBmd.width; viewbox.height=hBmd.height; _resize(); } );
var label0:Label = new Label(this, 10, H - 19 * 5 - 10, "scaleMode : NO_SCALE");
new PushButton(this, 10, H - 19 * 4 - 10, "EXACT_FIT", function():void { viewbox.scaleMode = FViewBox.EXACT_FIT; _resize(); label0.text = "scaleMode : EXACT_FIT"; } );
new PushButton(this, 10, H - 19 * 3 - 10, "SHOW_ALL" , function():void { viewbox.scaleMode = FViewBox.SHOW_ALL; _resize(); label0.text = "scaleMode : SHOW_ALL"; } );
new PushButton(this, 10, H - 19 * 2 - 10, "NO_BORDER", function():void { viewbox.scaleMode = FViewBox.NO_BORDER; _resize(); label0.text = "scaleMode : NO_BORDER"; } );
new PushButton(this, 10, H - 19 * 1 - 10, "NO_SCALE" , function():void { viewbox.scaleMode = FViewBox.NO_SCALE; _resize(); label0.text = "scaleMode : NO_SCALE"; } );
var label1:Label = new Label(this, W - 99 * 3 - 10, H - 19 * 4 - 10, "align : CENTER");
new PushButton(this, W - 99 * 3 - 10, H - 19 * 3 - 10, "TOP_LEFT" , function():void { viewbox.align = FViewBox.TOP_LEFT; _resize(); label1.text = "align : TOP_LEFT"; } );
new PushButton(this, W - 99 * 2 - 10, H - 19 * 3 - 10, "TOP" , function():void { viewbox.align = FViewBox.TOP; _resize(); label1.text = "align : TOP"; } );
new PushButton(this, W - 99 * 1 - 10, H - 19 * 3 - 10, "TOP_RIGHT" , function():void { viewbox.align = FViewBox.TOP_RIGHT; _resize(); label1.text = "align : TOP_RIGHT"; } );
new PushButton(this, W - 99 * 3 - 10, H - 19 * 2 - 10, "LEFT" , function():void { viewbox.align = FViewBox.LEFT; _resize(); label1.text = "align : LEFT"; } );
new PushButton(this, W - 99 * 2 - 10, H - 19 * 2 - 10, "CENTER" , function():void { viewbox.align = FViewBox.CENTER; _resize(); label1.text = "align : CENTER"; } );
new PushButton(this, W - 99 * 1 - 10, H - 19 * 2 - 10, "RIGHT" , function():void { viewbox.align = FViewBox.RIGHT; _resize(); label1.text = "align : RIGHT"; } );
new PushButton(this, W - 99 * 3 - 10, H - 19 * 1 - 10, "BOTTOM_LEFT" , function():void { viewbox.align = FViewBox.BOTTOM_LEFT; _resize(); label1.text = "align : BOTTOM_LEFT"; } );
new PushButton(this, W - 99 * 2 - 10, H - 19 * 1 - 10, "BOTTOM" , function():void { viewbox.align = FViewBox.BOTTOM; _resize(); label1.text = "align : BOTTOM"; } );
new PushButton(this, W - 99 * 1 - 10, H - 19 * 1 - 10, "BOTTOM_RIGHT", function():void { viewbox.align = FViewBox.BOTTOM_RIGHT; _resize(); label1.text = "align : BOTTOM_RIGHT"; } );
}
}
}