public void LayerStyle_Ctrl()
{
Layer3Ds layer3ds = this.m_sceneControl.Scene.Layers;
if (layer3ds.Count <= 0)
{
return;
}
TreeNode treeNode = this.m_LayersControl.Layer3DsTree.SelectedNode;
Layer3DsTreeNodeBase treeNodeBase = treeNode as Layer3DsTreeNodeBase;
if (treeNodeBase == null)
{
MessageBox.Show("请先选择一矢量图层");
return;
}
Layer3D layer3D = treeNodeBase.GetData() as Layer3D;
if (layer3D == null)
{
return;
}
if (layer3D.Type == Layer3DType.Dataset || layer3D.Type == Layer3DType.VectorFile)
{
if (m_DlgSetLayerStyle == null || m_DlgSetLayerStyle.IsDisposed)
{
m_DlgSetLayerStyle = new DlgSetLayerStyle();
}
m_DlgSetLayerStyle.Initialize(m_sceneControl, layer3D, false);
m_DlgSetLayerStyle.StartPosition = FormStartPosition.CenterScreen;
m_DlgSetLayerStyle.Show();
}
}
private void FlyToLayerToolStripMenuItem_Click(object sender, EventArgs e)
{
Layer3DsTreeNodeBase node = this.layersControl.Layer3DsTree.SelectedNode as Layer3DsTreeNodeBase;
Layer3D layer = node.GetData() as Layer3D;
this.m_sceneControl.Scene.EnsureVisible(layer.Bounds);
}
private void EditableToolStripMenuItem_Click(object sender, EventArgs e)
{
Layer3DsTreeNodeBase node = this.layersControl.Layer3DsTree.SelectedNode as Layer3DsTreeNodeBase;
Layer3D layer = node.GetData() as Layer3D;
layer.IsEditable = !(layer.IsEditable);
this.layersControl.Refresh();
}
//移除图层
private void RemoveLayerToolStripMenuItem_Click(object sender, EventArgs e)
{
Layer3DsTreeNodeBase node = this.layersControl.Layer3DsTree.SelectedNode as Layer3DsTreeNodeBase;
Layer3D layer = node.GetData() as Layer3D;
if (layer.Type == Layer3DType.KML && layer.Name.Contains("Flatten"))
{
if (m_layerOSGB != null)
{
m_layerOSGB.ClearFlattenRegions();
}
}
this.m_sceneControl.Scene.Layers.Remove(layer.Name);
}
//////////////////////////////////////////////////////////////////////////////////////
//图层选择事件
void Layer3DsTree_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
if (m_sceneControl.Scene.Layers.Count <= 0)
{
return;
}
TreeNode[] treeNodes = e.SelectedNodes;
if (treeNodes.Length <= 0)
{
return;
}
TreeNode treeNode = treeNodes[0];
Layer3DsTreeNodeBase treeNodeBase = treeNode as Layer3DsTreeNodeBase;
m_selectedLayer = treeNodeBase.GetData() as Layer3D;
if (m_selectedLayer == null)
{
return;
}
if (m_selectedLayer.Type == Layer3DType.Dataset || m_selectedLayer.Type == Layer3DType.VectorFile)
{
if (m_selectedLayer.ShadowType == ShadowType.SELECTION)
{
this.ShadowSelection_ToolStripMenuItem.Checked = true;
this.ShadowAll_ToolStripMenuItem.Checked = false;
this.NoShadow_ToolStripMenuItem.Checked = false;
}
else if (m_selectedLayer.ShadowType == ShadowType.ALL)
{
this.ShadowAll_ToolStripMenuItem.Checked = true;
this.ShadowSelection_ToolStripMenuItem.Checked = false;
this.NoShadow_ToolStripMenuItem.Checked = false;
}
else if (m_selectedLayer.ShadowType == ShadowType.NONE)
{
this.NoShadow_ToolStripMenuItem.Checked = true;
this.ShadowAll_ToolStripMenuItem.Checked = false;
this.ShadowSelection_ToolStripMenuItem.Checked = false;
}
}
}
//保存节点动画
private void btn_AddToKML_Click(object sender, EventArgs e)
{
if (m_bIsSaveTrack)
{
Feature3Ds features = m_layerKML.Features;
int nCount = this.cb_Track.Items.Count - 1;
Feature3D feature3D = new Feature3D();
GeoPlacemark geoPlacemark = new GeoPlacemark();
m_style3D.LineColor = Color.Green;
m_style3D.AltitudeMode = AltitudeMode.RelativeToGround;
m_style3D.BottomAltitude = 0.5;
m_geoLine3D.Style3D = m_style3D;
geoPlacemark.Geometry = m_geoLine3D;
feature3D.Geometry = geoPlacemark;
feature3D.Description = "track" + nCount;
feature3D.Name = feature3D.Description;
features.Add(feature3D);
//刷新图层树
Layer3DsTreeNodeBase node = this.m_layersControl.Layer3DsTree.FindNode(m_layerKML);
this.m_layersControl.Layer3DsTree.RefreshNode(node);
node.Expand();
//将新保存的运动轨迹添加的轨迹列表中
if (!this.cb_Track.Items.Contains(feature3D.Name))
{
this.cb_Track.Items.Add(feature3D.Name);
this.cb_Track.SelectedItem = feature3D.Name;
}
////保存kml
//String kmlPath = m_layerKML.DataName;
//m_layerKML.Features.ToKMLFile(kmlPath);
}
this.m_sceneControl.Scene.TrackingLayer.Clear();
this.btn_AddToKML.Enabled = false;
}
