SkylineGlobe 如何實現FlyTo定位到目標點之后觸發的事件函數


之前有朋友問,如何在Skyline里面實現FlyTo定位到目標點之后觸發的事件函數呢?

下面的這段代碼,就可以幫你解決這個問題。

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>監測相機觀察點坐標</title>
<script type="text/javascript" language="javascript">
/* 
功能: 創建sgworld對象
備注: 趙賀 2011.04.01.
*/
function CreateSGObj() {
var obj = $("sgworld");
if (obj == null) {
obj = document.createElement('object');
document.body.appendChild(obj);
obj.name = "sgworld";
obj.id = "sgworld";
obj.classid = "CLSID:3a4f9197-65a8-11d5-85c1-0001023952c1";
}
return obj;
}
function $(id) {
return window.document.getElementById(id);
}

var tkey = null;
function SetStart() {
var SGWorld = CreateSGObj(); 
tkey = window.setInterval(OnFrame, 100);
}
function SetEnd() {
var SGWorld = CreateSGObj();
window.clearInterval(tkey);
}

var x = 0, y = 0;
function OnFrame() {
var SGWorld = CreateSGObj();
var npos = SGWorld.Navigate.GetPosition(3);
var res = window.document.getElementById("result");
res.innerHTML = "";
if (x == npos.X && y == npos.Y) { 
res.innerHTML ="飛行結束:)"+ "X:" + npos.X + "______Y:" + npos.Y; 
}
else {
x = npos.X;
y = npos.Y;
res.innerHTML = ":(正在飛行中....";
} 
}
</script>
</head>
<body>
<table>
<tr>
<td colspan="4">
<input id="Button3" type="button" value="開始監測" onclick="SetStart()" />
<input id="Button1" type="button" value="結束監測" onclick="SetEnd()" />
</td>
</tr> 
<tr>
<td colspan="4">
相機觀察點坐標
</td>
<td>
<div id="result">
</div>
</td>
</tr>
</table>
</body>
</html>

希望上面的方法能夠解決你遇到的問題,或者帶來一些啟發。

 

如果使用的是SkylineGlobe 6.5.1的版本,實現上面的功能就更簡單了,可以直接調用OnObjectAction方法來實現;

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <title></title>
    <script type="text/javascript">
        function Init() {
            try {
                var sg = CreateSGObj();
                sg.AttachEvent("OnObjectAction", OnObjectAction);
            }
            catch (e) {
                alert(e);
            }
        }

        function OnObjectAction(ObjectID, Action) {            
            //if (Action == 13) {
            alert(Action.Code);
            //}
        }
        
        //------------------------------------------------------------
        // 創建sgworld對象  趙賀 2011.04.07.
        //------------------------------------------------------------
        function CreateSGObj() {
            var obj = $("sgworld");
            if (obj == null) {
                obj = document.createElement('object');
                document.body.appendChild(obj);
                obj.name = "sgworld";
                obj.id = "sgworld";
                obj.classid = "clsid:3a4f9197-65a8-11d5-85c1-0001023952c1";
            }
            return obj;
        }
        function $(id) {
            return window.document.getElementById(id);
        }
    </script>
</head>
<body onload = "Init()">
    
</body>
</html>

 


免責聲明!

本站轉載的文章為個人學習借鑒使用,本站對版權不負任何法律責任。如果侵犯了您的隱私權益,請聯系本站郵箱yoyou2525@163.com刪除。



 
粵ICP備18138465號   © 2018-2025 CODEPRJ.COM