Skyline软件二次开发初级——5如何在WEB页面中的三维地图上使用事件函数
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Skyline软件二次开发初级——5如何在WEB页面中的三维地图上使用事件函数
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1.onFrame事件 - 移動攝像機：
?
<html>????<head>
????????<title>onFrame?-?Move?camera</title>
????????<object?id="SGWorld"?classid="CLSID:3a4f91b1-65a8-11d5-85c1-0001023952c1"?style="visibility:hidden;height:0?"></object>
????????<script?type="text/javascript">
????????
????????var?time?=?5?*?1000;?//?move?for?5?sec.
????????function?Init()
????????{
????????????SGWorld.AttachEvent("onFrame",?onFrame);
????????????SGWorld.Navigate.JumpTo(SGWorld.Creator.CreatePosition(-100.0,?40.0,?13000000,?3,?0,?-85));
????????????setTimeout(function?()?{?SGWorld.DetachEvent("onFrame",?onFrame);?},?time);
????????}
????????
????????function?onFrame()
????????{
????????????var?pos?=?SGWorld.Navigate.GetPosition();
????????????
????????????pos.X?+=?0.5;
????????????pos.Y?-=?0.2;
????????????SGWorld.Navigate.SetPosition(pos);???????????????????????
????????????
????????}
????????
????????</script>
????</head>
????<body?onload="Init();">
????</body>
</html>
?
2.onFrame事件 - 移動對象：
?
<html>????<head>
????????<title>onFrame?-?Move?objects</title>
????????<object?id="SGWorld"?classid="CLSID:3a4f91b1-65a8-11d5-85c1-0001023952c1"?style="visibility:hidden;height:0?"></object>
????????<script?src="abspath.js"?type="text/javascript"></script>
????????<script?type="text/javascript">
????????
????????var?model?=?null;
????????var?time;
?????????
????????function?Init()
????????{
????????????time?=?new?Date();
????????????SGWorld.AttachEvent("onFrame",?onFrame);
????????????
????????????var?pos?=?SGWorld.Creator.CreatePosition(-122.38050,?//?x
??????????????????????????????????????????????????37.62331,??//?y
??????????????????????????????????????????????????40.0,??????//?height
??????????????????????????????????????????????????3,?????????//?height?type
??????????????????????????????????????????????????297.0,?????//?yaw
??????????????????????????????????????????????????15.0,??????//?pitch
??????????????????????????????????????????????????0,?????????//?roll
??????????????????????????????????????????????????0??????????//?dist
??????????????????????????????????????????????????);
????????????????????????????????????????????????????????????????????????????????????????????
????????????model?=?SGWorld.Creator.CreateModel(pos,?toAbspath("data/747.xpc"),?0.2);
????????????model.Attachment.AutoDetach?=?false;
???????????????????????????????????
????????????SGWorld.Navigate.FlyTo(model);????????????
????????}
????????
????????function?onFrame(elapsedTime)
????????{
????????????//?move?object?with?speed?of?400km/h
????????????var?distToMove?=?(400?*?1000?/?3600)?*?(new?Date().getTime()?-?time.getTime())?/?1000;
????????????model.Position?=?model.Position.Move(distToMove,?model.Position.Yaw?+?0.1,?model.Position.Pitch);
????????????time?=?new?Date();
????????}
????????
????????</script>
????</head>
????<body?onload="Init();">
????</body>
</html>
?
3.onLButtonDown事件：
?
<html>????<head>
????????<object?id="SGWorld"?classid="CLSID:3a4f91b1-65a8-11d5-85c1-0001023952c1"?style="visibility:hidden;height:0?"></object>
????????<script?type="text/javascript">
????????
????????var?globe?=?null;
????????var?pos???=?null;
????????var?popup,?popup2;
????????????????
????????function?Init()
????????{
????????????SGWorld.AttachEvent("onLButtonDown",?onLButtonDown);
????????????SGWorld.AttachEvent("onRButtonDown",?onRButtonDown);
????????????popup2?=?SGWorld.Creator.CreatePopupMessage()
????????????popup2.InnerText?=?"Left?click?on?the?terrain?to?get?the?coordinates?at?cursor?position.?Right?click?to?finish.";
????????????SGWorld.Window.ShowPopup(popup2);
????????}
????????
????????function?onLButtonDown(flags,?x,y)
????????{
????????????var?ret?=?SGWorld.Window.PixelToWorld(x,?y);
????????????????????
????????????popup?=?SGWorld.Creator.CreatePopupMessage("onLButtonDown?event",?"",?x,?y);
????????????
????????????popup.InnerText?=?(ret?==?null)???"Screen?coordinate?hit?the?sky"?:?"Screen?coordinates?("+x+","+y+"):\nTerrain?coordinate:\nX:?"?+?ret.Position.X?+?"\nY:?"?+?ret.Position.Y;
????????????SGWorld.Window.ShowPopup(popup);??????
????????????return?true;?//?event?was?processed?by?the?client.?return?false?to?allow?additional?processing?of?the?event.
????????}
????????
????????function?onRButtonDown(flags,?x,y)
????????{
????????????SGWorld.DetachEvent("onLButtonDown",?onLButtonDown);
????????????SGWorld.DetachEvent("onRButtonDown",?onRButtonDown);
????????????if(popup)
????????????????SGWorld.Window.RemovePopup(popup);
????????????if(popup2)
????????????????SGWorld.Window.RemovePopup(popup2);
????????????
????????????return?true;?//?event?was?processed?by?the?client.?return?false?to?allow?additional?processing?of?the?event.
????????}
????????
????????</script>
????</head>
????<body?onload="Init();">
????</body>
</html>
?
4.屏蔽右鍵彈出菜單：
?
<html>????<head>
????????<title>Preventing?right?popup</title>
????????<object?id="SGWorld"?classid="CLSID:3a4f91b1-65a8-11d5-85c1-0001023952c1"?style="visibility:hidden;height:0?"></object>
????????<script?type="text/javascript">
????????
????????function?Init()
????????{
????????????SGWorld.AttachEvent("onRButtonDown",?onRButtonDown);
????????????SGWorld.AttachEvent("onRButtonDblClk",?onRButtonDblClk);
????????????SGWorld.Window.ShowMessageBarText("This?sample?shows?how?to?disable?the?default?right?context?menu.?Double?right-click?to?re-enable",?3);???
????????}????????
????????
????????function?onRButtonDown(flags,?x,y)
????????{
????????????return?true;?//?Tell?TE?that?the?OnRButtonDown?event?was?processed?by?the?client
????????}
????????
????????function?onRButtonDblClk(flags,?x,y)
????????{
????????????SGWorld.DetachEvent("onRButtonDown",?onRButtonDown);
????????????SGWorld.DetachEvent("onRButtonDblClk",?onRButtonDblClk);
????????????SGWorld.Window.HideMessageBarText();
????????????alert("Right?click?is?now?enabled");
????????????
????????????return?false;
????????}
???????
????????</script>
????</head>
????<body?onload="Init();">
????</body>
</html>
?
5.onTerraExplorerMessage事件：
?
<html>????<head>
????????<title>onTerraExplorerMessage?event</title>
????????<object?id="SGWorld"?classid="CLSID:3a4f91b1-65a8-11d5-85c1-0001023952c1"?style="visibility:hidden;height:0?"></object>
????????<script?type="text/javascript">
????????
????????function?Init()
????????{
????????????SGWorld.AttachEvent("onTerraExplorerMessage",?onTerraExplorerMessage);
????????????var?label?=?SGWorld.Creator.CreateTextLabel(SGWorld.Creator.CreatePosition(-71.00425,?42.36081,?100),?
??????????????????????????????????????????????????????"Click?here?to?get?the?name?of?the?airport",SGWorld.Creator.CreateLabelStyle());
????????????var?msg?=?SGWorld.Creator.CreateMessage(0,?"Logan?International",0);
????????????label.Message.MessageID?=?msg.ID;
????????????SGWorld.Navigate.JumpTo(label);????????????????????????????????????????????????????????????????????????
????????}
????????????????
????????function?onTerraExplorerMessage(messageId,?senderNodeId)
????????{
????????????var?message?=?SGWorld.Creator.GetObject(messageId);
????????????var?senderNode?=?SGWorld.Creator.GetObject(senderNodeId);
????????????senderNode.Text?=?message.Text;
????????}
????????
????????</script>
????</head>
????<body?onload="Init();">
????</body>
</html>
?
轉載于:https://www.cnblogs.com/yitianhe/archive/2012/09/22/2697857.html
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