flex+php在线拍照二

flex+php在线拍照二

flex+php在线拍照

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" width="100%"  xmlns:ns1="*" backgroundGradientColors="[#ecf9ff, #ecf9ff]" height="100%"  xmlns:ns2="view.*" creationComplete="initApp()">
  <mx:Style>
        Alert{font-size:12px;}
    </mx:Style>
    <mx:Script>
        <![CDATA[
            import mx.events.CloseEvent;
            import mx.rpc.events.FaultEvent;
            import mx.rpc.events.ResultEvent;
            import mx.controls.Alert;
             import mx.managers.CursorManager;
            private static const DEFAULT_CAMERA_WIDTH:Number = 160; //摄像头显示宽度
            private static const DEFAULT_CAMERA_HEIGHT:Number = 120; //摄像头显示高度
            private static const DEFAULT_WEBSERVICE_URL:String = "http://localhost:1888/Web/TestWebService.asmx?WSDL"; //WebService地址
           
            private var m_camera:Camera; //定义一个摄像头
            private var m_localVideo:Video; //定义一个本地视频
            private var m_pictureBitmapData:BitmapData //定义视频截图
            private var pic_width:int;
            private var pic_height:int;
            //[Bindable]
            private var m_pictureData:String;
           
            private function initApp():void
            {
                t_btn_Shooting.enabled = false;
                t_ban_Save.enabled = false;
                initCamera();
               pic_height=m_camera.height;
               pic_width=m_camera.width;
            }
           
            //初始化摄像头
            private function initCamera():void
            {
                m_camera = Camera.getCamera();
                if(m_camera != null)
                {
                    m_camera.addEventListener(StatusEvent.STATUS,__onCameraStatusHandler);
                   
                    m_camera.setMode(DEFAULT_CAMERA_WIDTH,DEFAULT_CAMERA_HEIGHT,30);
                    m_localVideo = new Video();
                    m_localVideo.width = DEFAULT_CAMERA_WIDTH;
                    m_localVideo.height = DEFAULT_CAMERA_HEIGHT;
                    m_localVideo.attachCamera(m_camera);
                    t_vd_Video.addChild(m_localVideo);
                }
                else
                {
                    Alert.show("没有找到摄像头，是否重新查找。","提示：",Alert.OK|Alert.NO,this,__InitCamera);
                    return;
                }
            }
           
            //拍照按钮事件，进行视频截图
            private function SnapshotPicture():void
            {
                m_pictureBitmapData = new BitmapData(DEFAULT_CAMERA_WIDTH,DEFAULT_CAMERA_HEIGHT);
                m_pictureBitmapData.draw(t_vd_Video,new Matrix());
               
                var m_pictureBitmap:Bitmap = new Bitmap(m_pictureBitmapData);
                t_img_Picture.addChild(m_pictureBitmap);
               
                t_panel_Picture.visible = true;
                t_ban_Save.enabled = true;
            }
           
            //保存按钮事件，保存视频截图
            //通过WebService保存
            private function SavePicture():void
            {
                m_pictureData = "";
                //m_pictureBitmapData.setPixel(1,1,6558750);
                //label1.text=m_pictureBitmapData.getPixel(1,1).toString();
               
                for(var i:int = 0; i < DEFAULT_CAMERA_WIDTH; i++)
                {
                    for(var j:int = 0; j < DEFAULT_CAMERA_HEIGHT; j++)
                    {
                        if(m_pictureData.length > 0)
                        {
                            m_pictureData += "," + m_pictureBitmapData.getPixel(i,j).toString();
                        }
                        else
                        {
                            m_pictureData = m_pictureBitmapData.getPixel(i,j).toString();
                        }
                    }
                }
                service.getOperation("createjpeg").send(pic_width,pic_height,m_pictureData);
               // t_ws_SavePicture.SavePicture.send();
              
            }
            internal function faultHandler(evt:FaultEvent):void{
   //labelresult.text="error";
   CursorManager.removeBusyCursor();
   Alert.show("保存出错","提示",Alert.YES,this);
   
  }
  internal function createImage(evt:ResultEvent):void{
      //dg_article.dataProvider=evt.result; 
      CursorManager.removeBusyCursor();
   Alert.show("保存成功","提示",Alert.YES,this);
   var date:Date=new Date();
   this.left.headerphoto.source="http://www.tiyi88.com/image/header/0.jpg?id="+date.getMilliseconds();
  }
            //检测摄像头权限事件
            private function __onCameraStatusHandler(event:StatusEvent):void
            {
                if(!m_camera.muted)
                {
                    t_btn_Shooting.enabled = true;
                }
                else
                {
                    Alert.show("无法链接到活动摄像头，是否重新检测。","提示：",Alert.OK|Alert.NO,this,__InitCamera);
                }
                m_camera.removeEventListener(StatusEvent.STATUS,__onCameraStatusHandler);
            }
           
            //当摄像头不存在，或连接不正常时重新获取
            private function __InitCamera(event:CloseEvent):void
            {
                if(event.detail == Alert.OK)
                {
                    initApp();
                }
            }
        ]]>
    </mx:Script>
    <mx:RemoteObject id="service" fault="faultHandler(event)" showBusyCursor="true"
              source="image" destination="amfphp">
  <!--定义远程方法-->
  <mx:method name="createjpeg" result="createImage(event)"/>
  </mx:RemoteObject>
 <ns1:header x="137" y="10">
 </ns1:header>
 <ns1:left1 x="137" y="158" id="left">
 </ns1:left1> 
  <mx:Panel x="406" y="158" width="180" height="232" layout="absolute" title="视频拍照" fontSize="12">
        <mx:VideoDisplay id="t_vd_Video" width="160" height="146"/>
        <mx:ControlBar horizontalAlign="right">
            <mx:Button id="t_btn_Shooting" label="拍照" click="SnapshotPicture()"/>
        </mx:ControlBar>
    </mx:Panel>
    <mx:Panel id="t_panel_Picture" x="647" y="158" width="180" height="232" layout="absolute" title="拍照图片" fontSize="12" visible="false">
        <mx:Image id="t_img_Picture" x="0" y="0" width="160" height="144"/>
        <mx:ControlBar  horizontalAlign="right">
            <mx:Button id="t_ban_Save" label="保存" click="SavePicture()" />
        </mx:ControlBar>
    </mx:Panel>
</mx:Application>

绘制头像文件:

<?php
class Image{
 
 public function createjpeg($width,$height,$bitmap_data)
 {
  $img=imagecreatetruecolor($width,$height);
  $m_tempPics=explode(',',$bitmap_data);
   for ($i = 0; $i < $width; $i++)
            {
                for ($j = 0; $j < $height; $j++)
                {
                    $pic_argb =(int) $m_tempPics[$i * $height + $j];
                    imagesetpixel($img,$i,$j,$pic_argb);
                }
            }
        imagejpeg($img,"../../image/header/0.jpg");
        imagedestroy($img);
        return true;
 }
}
?>