private void listView1_ItemChecked(object sender, ItemCheckedEventArgs e)
{
myListNode item = (myListNode)e.Item;
if (e.Item.Checked)
{
switch (item.type)
{
case TreeNodeType.NT_KmlGroup:
IKmlGroup kmlGroup = item.obj as IKmlGroup;
kmlGroup.SetVisibleMask(gviViewportMask.gviViewAllNormalView);
break;
}
}
else
{
switch (item.type)
{
case TreeNodeType.NT_KmlGroup:
IKmlGroup kmlGroup = item.obj as IKmlGroup;
kmlGroup.SetVisibleMask(gviViewportMask.gviViewNone);
break;
}
}
}
private void listView1_MouseDoubleClick(object sender, MouseEventArgs e)
{
if (this.listView1.SelectedItems.Count == 0)
{
return;
}
myListNode item = (myListNode)this.listView1.SelectedItems[0];
item.Checked = true;
switch (item.type)
{
case TreeNodeType.NT_KmlGroup:
IKmlGroup kmlGroup = item.obj as IKmlGroup;
this.axRenderControl1.Camera.FlyToObject(kmlGroup.Guid, gviActionCode.gviActionFlyTo);
break;
}
}
private void toolStripButtonAddKMLGroup_Click(object sender, System.EventArgs e)
{
OpenFileDialog od = new OpenFileDialog();
od.Filter = "kml文件(*.kml)|*.kml|kmz文件(*.kmz)|*.kmz";
if (System.IO.Directory.Exists(strMediaPath))
{
od.InitialDirectory = strMediaPath + @"\kml+kmz";
}
od.RestoreDirectory = true;
if (DialogResult.OK == od.ShowDialog())
{
IKmlGroup kmlGroup = this.axRenderControl1.ObjectManager.CreateKmlGroup(od.FileName);
this.axRenderControl1.Camera.FlyToObject(kmlGroup.Guid, gviActionCode.gviActionFlyTo);
// 添加节点到界面控件上
myListNode item = new myListNode(string.Format("{0}_{1}", od.FileName, kmlGroup.Type), TreeNodeType.NT_KmlGroup, kmlGroup);
item.Checked = true;
listView1.Items.Add(item);
}
}
private void MainForm_Load(object sender, System.EventArgs e)
{
// 初始化RenderControl控件
IPropertySet ps = new PropertySet();
ps.SetProperty("RenderSystem", gviRenderSystem.gviRenderOpenGL);
this.axRenderControl1.Initialize(false, ps);
// 设置天空盒
if (System.IO.Directory.Exists(strMediaPath))
{
// 创建KMLGroup
string tmpKmlPath = (strMediaPath + @"\kml+kmz\蒙山.kml");
IKmlGroup kmlGroup = this.axRenderControl1.ObjectManager.CreateKmlGroup(tmpKmlPath);
//this.axRenderControl1.Camera.FlyToObject(kmlGroup.Guid, gviActionCode.gviActionFlyTo);
// 添加节点到界面控件上
myListNode item = new myListNode(string.Format("{0}_{1}", "蒙山", kmlGroup.Type), TreeNodeType.NT_KmlGroup, kmlGroup);
item.Checked = true;
listView1.Items.Add(item);
tmpKmlPath = (strMediaPath + @"\kml+kmz\内流区诸河.kmz");
kmlGroup = this.axRenderControl1.ObjectManager.CreateKmlGroup(tmpKmlPath);
this.axRenderControl1.Camera.FlyToObject(kmlGroup.Guid, gviActionCode.gviActionFlyTo);
// 添加节点到界面控件上
item = new myListNode(string.Format("{0}_{1}", "内流区诸河", kmlGroup.Type), TreeNodeType.NT_KmlGroup, kmlGroup);
item.Checked = true;
listView1.Items.Add(item);
}
else
{
MessageBox.Show("请不要随意更改SDK目录名");
return;
}
{
this.helpProvider1.SetShowHelp(this.axRenderControl1, true);
this.helpProvider1.SetHelpString(this.axRenderControl1, "");
this.helpProvider1.HelpNamespace = "KmlGroup.html";
}
}
