Bug while using bitmapdata.draw() AS3

Question

I searched and tried many things to get this bug fixed. I have this following code for iOS.

import flash.media.CameraRoll;
//import flash.events.MediaEvent;
import flash.events.Event;  
import flash.events.ErrorEvent;
stop();
var IMAGE_URL:String = new String(backgroundd);
var ldr:Loader = new Loader();
var bitmap1:Bitmap;
var bitmap2:Bitmap;
var bitmap3:Bitmap;
var bitmap4:Bitmap;
var bitmap5:Bitmap;
var image = new images();
ldr.contentLoaderInfo.addEventListener(Event.COMPLETE, addSides);
ldr.load(new URLRequest(IMAGE_URL));

function addSides(evt:Event):void {
      var bmp:Bitmap = ldr.content as Bitmap;

      bitmap1 = new Bitmap(bmp.bitmapData);

       bitmap1.rotationX = 90;
       addChild(bitmap1);

       bitmap2 = new Bitmap(bmp.bitmapData);
       bitmap2.z = 400;
       bitmap2.rotationY = 90;
       addChild(bitmap2);

       bitmap3 = new Bitmap(bmp.bitmapData);
       bitmap3.z = 400 ;     
       addChild(bitmap3);
       bitmap5 = new Bitmap(bmp.bitmapData);
       bitmap5.y = 400;
       bitmap5.z = 400;
       bitmap5.rotationX = 270;
       addChild(bitmap5);
       middle()
    }

    function middle(): void {
        image.width = 230;
        image.height = 175;
        image.x = 209;
        image.y = 227;
        addChild(image);
    }
    if (CameraRoll.supportsAddBitmapData) 
    { 
        var cameraRoll:CameraRoll = new CameraRoll(); 
        cameraRoll.addEventListener(ErrorEvent.ERROR, onCrError); 
        cameraRoll.addEventListener(Event.COMPLETE, onCrComplete); 
        drawit()
    } 
    else 
    { 
        trace("not supported."); 
    } 

    function onCrError(event:ErrorEvent):void 
    { 
    } 

    function onCrComplete(event:Event):void 
    { 
        gotoAndStop(1,null);
    }

    function drawit(){
        var bitmapData:BitmapData = new BitmapData(stage.stageWidth, stage.stageHeight); 
        bitmapData.draw(stage); 
        cameraRoll.addBitmapData(bitmapData); 
    }

It's only saving the background, but the bitmap and the image isn't saved. Why?

score 3 · Accepted Answer · answered Jan 09 '13 at 22:30

3

assuming ldr.content is your background image.
Your angles are wrong.
Rotating anything 90 degrees or 270 on any single axis will cause the image to not be visible.

answered Jan 09 '13 at 22:30

The_asMan

6,364
4
23
34

Because rotational pivot is top left? – Jono Jan 09 '13 at 22:33
thx, do you have any idea of how i could get the same effect? – Nicolas Sleiman Jan 09 '13 at 22:39
@Nicolas - just do ldr.x += ldr.height; to shift it into view – Jan 09 '13 at 22:54
@NicolasSleiman I have no idea what effect you are looking for. – The_asMan Jan 10 '13 at 16:20
@the_asMan i am trying to put photos into a sort of cube – Nicolas Sleiman Jan 10 '13 at 20:03

Bug while using bitmapdata.draw() AS3

1 Answers1