Skyline软件二次开发初级——11如何在WEB页面中的三维地图上加载和保存工程文件

1.保存：

<html>
    <head>
        <title>Saving</title>
        <object id="SGWorld" classid="CLSID:3a4f91b1-65a8-11d5-85c1-0001023952c1" style="visibility:hidden;height:0 "></object>
        <script type="text/javascript">

        function Init()
        {
            var group = createPolygons();

            alert("Click OK to save the polygons");

            // this can be done on any group node.
            try
            {
                var ret = SGWorld.ProjectTree.SaveAsFly("mywork.fly", group);
                alert("The polygons were successfully saved to: " + ret);
            }
            catch(e)
            {
                alert("Error: The polygons were not saved\r\nDescription:" + e.Description);
            }
        }



        function createPolygons()
        {
            var group = SGWorld.ProjectTree.CreateGroup("Polygons");
            var pointsUtah = SGWorld.Creator.GeometryCreator.CreateGeometryFromWKT("POLYGON((-114.03822 41.99547,-111.04795 41.99626,-111.05028 40.99663,-109.04763 40.99847,-109.04782 36.99664,-114.04313 36.99656,-114.03822 41.99547))");

            // 2 in AltitudeTypeCode means on terrain, 0 means add to root
            var polyUtah = SGWorld.Creator.CreatePolygon(pointsUtah, "#ff0000", SGWorld.Creator.CreateColor(0, 255, 255, 40), 2, group, "Utah"); //

            polyUtah.LineStyle.Width = 5000; // 5000m (5km)

            var pointsWyoming = SGWorld.Creator.GeometryCreator.CreateGeometryFromWKT("POLYGON((-111.05265 44.99576,-104.05934 44.99734,-104.05120 41.00322,-111.05028 40.99663,-111.05265 44.99576))");

            // 2 in AltitudeTypeCode means on terrain, 0 means add to root
            var polyWyoming = SGWorld.Creator.CreatePolygon(pointsWyoming, SGWorld.Creator.CreateColor(255, 255, 0, 10), null, 2, group, "Wyoming");

            polyWyoming.LineStyle.Width = 20000; // 20000m (20km)

            polyWyoming.Position.Distance = 1600000;
            SGWorld.Navigate.FlyTo(polyWyoming);
            return group;
        }

        </script>
    </head>
    <body onload="Init();">
    </body>
</html>

2.加载：

<html>
    <head>
        <title>Loading</title>
        <object id="SGWorld" classid="CLSID:3a4f91b1-65a8-11d5-85c1-0001023952c1" style="visibility:hidden;height:0 "></object>
        <script type="text/javascript">

        function Init()
        {
            alert("Click OK to load the polygons");
            var id = SGWorld.ProjectTree.LoadFlyLayer(SGWorld.Application.DataPath + "\\myWork.fly");
            SGWorld.Navigate.FlyTo(SGWorld.Creator.CreatePosition(-109.51449, 32.85615, 1500000, 0, 0, -60));
        }

        </script>
    </head>
    <body onload="Init();">
    </body>
</html>