China flashMap 的实现(AS3)

最新推荐文章于 2021-01-27 07:35:10 发布

iteye_11539

最新推荐文章于 2021-01-27 07:35:10 发布

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本文提供了一个Flash地图交互的实现案例，包括鼠标悬停时显示提示信息、点击后跳转URL等功能，并附带了部分源代码。

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网上有些例子不是不完善就是pay money的.自已整蛊了个.

部分代码:

/*------------------------------------------------*/
stop();
tipBord.visible=false;
mapBord.addEventListener(MouseEvent.MOUSE_MOVE,mapMove);
mapBord.map.addEventListener(MouseEvent.MOUSE_OVER,mapHit);
mapBord.map.addEventListener(MouseEvent.MOUSE_OUT,mapOut);
mapBord.textBord.addEventListener(MouseEvent.MOUSE_OVER,visibleTip);
mapBord.map.addEventListener(MouseEvent.CLICK,openURL);
tipBord.addEventListener(MouseEvent.MOUSE_OVER,visibleTip);
//鼠标点击事件
function openURL(event:MouseEvent):void {
    
    var url:String = returnURL(event.target.name);
    if(url.length > 4)
    {
        navigateToURL(new URLRequest(returnURL(event.target.name)));
        
     }
}

function returnURL(t:String):String {
return resetString(resultXML.area.(@id==t).@url);
}


appBg.appTitle.text=loaderInfo.parameters.t;
function mapMove(event:MouseEvent):void {
        //mapBord.x=32-(mouseX-stage.stageWidth/2)/12;
        //mapBord.y=30-(mouseY-stage.stageHeight/2)/12;
}
//鼠标移动到某个省市上的事件 
function mapHit(event:MouseEvent):void {
    //得到输入的xml中的value值
    var s :String =  returnValue(event.target.name);
        //鼠标放到具体省市上的相应图变色
        event.target.nextFrame();
        //有值
        if(s.length > 2)
        {
            //显示
            showTip(event.target.name);
        }
        else
        {
            //隐藏上次显示的tip
            tipBord.visible=false;
        }
}
function mapOut(event:MouseEvent):void {
    event.target.prevFrame();
    //hideTip();
}
function showTip(t:String):void {
    tipBord.visible=true;
    tipBord.t.htmlText=returnValue(t);
    var tz:Object={x:0,y:0};
    tz.x=mapBord.textBord.getChildByName(t).x;
    tz.y=mapBord.textBord.getChildByName(t).y;
    var p:Number=0;
    var l:Number=0;
    if(tz.x>stage.stageWidth/2) {
        p=-120;
    } else {
        p=120;
    }
    if(tz.y>stage.stageHeight/2) {
        l=-120;
    } else {
        l=120;
    }
    tipBord.x=tz.x+p;
    tipBord.y=tz.y+l;
    gs.graphics.clear();
    gs.graphics.lineStyle(1, 0xFFFFFF,0.1);
    gs.graphics.moveTo(tz.x+12,tz.y+6);
    gs.graphics.beginFill(0x0077CC,0.2);
    gs.graphics.lineTo(tipBord.x-32,tipBord.y-30);
    gs.graphics.lineTo(tipBord.x-32+tipBord.width-8,tipBord.y-30);
    gs.graphics.lineTo(tz.x+12,tz.y+6);
    gs.graphics.endFill();
    gs.graphics.moveTo(tz.x+12,tz.y+6);
    gs.graphics.beginFill(0x0077CC,0.1);
    gs.graphics.lineTo(tipBord.x-32+tipBord.width-8,tipBord.y-30);
    gs.graphics.lineTo(tipBord.x-32+tipBord.width-8,tipBord.y-30+tipBord.height-8);
    gs.graphics.lineTo(tz.x+12,tz.y+6);
    gs.graphics.endFill();
    gs.graphics.moveTo(tz.x+12,tz.y+6);
    gs.graphics.beginFill(0x0077CC,0.2);
    gs.graphics.lineTo(tipBord.x-32+tipBord.width-8,tipBord.y-30+tipBord.height-8);
    gs.graphics.lineTo(tipBord.x-32,tipBord.y-30+tipBord.height-8);
    gs.graphics.lineTo(tz.x+12,tz.y+6);
    gs.graphics.endFill();
    gs.graphics.moveTo(tz.x+12,tz.y+6);
    gs.graphics.beginFill(0x0077CC,0.1);
    gs.graphics.lineTo(tipBord.x-32,tipBord.y-30+tipBord.height-8);
    gs.graphics.lineTo(tipBord.x-32,tipBord.y-30);
    gs.graphics.lineTo(tz.x+12,tz.y+6);
    gs.graphics.endFill();
}
function hideTip():void {
    tipBord.visible=false;
    tipBord.t.htmlText="";
    gs.graphics.clear();
}
function visibleTip(event:MouseEvent):void {
    
    tipBord.visible=true;
}
function returnValue(t:String):String {
    return resetString(resultXML.area.(@id==t).@value);
}
function resetString(s:String):String {
    var a:Array=s.split(",");
    var t:String="";
    for(var i:uint=0;i<a.length;i++) {
        t+=a[i]+"\n";
    }
    return t;
}

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