如何调整动态加载图像到Flash（AS3） [英] How to resize dynamically loaded image into flash (as3)

问题描述

我在努力寻找合适的AS3 code来调整图像一旦动态调用到舞台上，并放置在一个MC。 我使用的加载：

Am struggling to find the right as3 code to resize an image once it is dynamically called into the stage and placed in a MC. I am loading using:

var myLoader :Loader = new Loader(); 
mc.addChild(myLoader);
var url :URLRequest = new URLRequest("myimage.jpg"); 
myLoader .load(url );

该阶段将最终打通成全屏（工作正常），所以我需要保持图像中比舞台更大的原始大小。

The stage will eventually open up into fullscreen (works ok) so I need to keep the image in its original size which is much bigger than the stage.

我需要做的是在装载缩小到同一高度的舞台，同时保持宽度比例（OH和中心的话）。 我已经试过各种codeS，但无法找到任何工作，因为所有我设法做的是调整包含图像而不是图像本身的MC。 任何指导，以正确的code会大大AP preciated。

What I need to do is shrink it on loading to the same height as the stage whilst keeping the width in proportion (oh and center it). I have tried all sorts of codes but cant find anything to work as all I have managed to do is resize the MC containing the image but NOT the image itself. Any guidance as to the correct code would be greatly appreciated.

我guessng这很简单，只要像

I am guessng it is as simple as something like

 "myimage".x=600;

但若然是写图像名称正确的方法，因为我写这似乎是错误的。 非常感谢

but if so what is the correct way to write the image name, as I have written it seems erroneous. Many thanks

版

推荐答案

我试着回答你的问题。

 import flash.display.MovieClip;
 import flash.display.Sprite;
 import flash.display.DisplayObject;
 import flash.display.Loader;
 import flash.display.LoaderInfo;
 import flash.events.Event;

   var myLoader:Loader = new Loader(); 
   var image:Bitmap;
   var url :URLRequest = new URLRequest("im1.jpg");
   myLoader.contentLoaderInfo.addEventListener(Event.COMPLETE, onImageLoaded);
   myLoader.load(url);

   function onImageLoaded(e:Event):void {
      image = new Bitmap(e.target.content.bitmapData);
      var mw:Number = stage.stageWidth;
      var mh:Number = stage.stageHeight;   
      /* if you set width and height image same with the stage use this */
      image.width = mw;
      image.height = mh;
      mc.addChild(image);
   }

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