//将数据集添加到场景中
private void AddToSceneToolStripMenuItem_Click(object sender, EventArgs e)
{
WorkspaceTreeNodeBase node = this.workspaceControl.WorkspaceTree.SelectedNode as WorkspaceTreeNodeBase;
Dataset dataset = node.GetData() as Dataset;
Layer3D layer3D = null;
TerrainLayer terrainLayer = null;
String layerName = dataset.Name + "@" + dataset.Datasource.Alias;
switch (node.NodeType)
{
case WorkspaceTreeNodeDataType.DatasetVector:
{
Random random = new Random(Guid.NewGuid().GetHashCode());
DatasetVector datasetVector = dataset as DatasetVector;
Layer3DSettingVector settingVector = new Layer3DSettingVector();
GeoStyle3D style = new GeoStyle3D();
style.FillMode = FillMode3D.LineAndFill;
style.MarkerColor = Color.FromArgb(random.Next(0, 255), random.Next(0, 255), random.Next(0, 255)); //Color.Red;
style.LineColor = Color.FromArgb(random.Next(0, 255), random.Next(0, 255), random.Next(0, 255)); //Color.SaddleBrown;
style.FillForeColor = Color.FromArgb(random.Next(0, 255), random.Next(0, 255), random.Next(0, 255)); //Color.SkyBlue;
if (datasetVector.Type == DatasetType.Line3D)
{
style.AltitudeMode = AltitudeMode.Absolute;
style.LineWidth = 4;
}
settingVector.Style = style;
layer3D = this.m_sceneControl.Scene.Layers.Add(datasetVector, settingVector, true, layerName);
break;
}
case WorkspaceTreeNodeDataType.DatasetGrid:
{
DatasetGrid datasetGrid = dataset as DatasetGrid;
terrainLayer = this.m_sceneControl.Scene.TerrainLayers.Add(datasetGrid, true);
break;
}
case WorkspaceTreeNodeDataType.DatasetImage:
{
DatasetImage datasetImage = dataset as DatasetImage;
Layer3DSettingImage settingImage = new Layer3DSettingImage();
layer3D = this.m_sceneControl.Scene.Layers.Add(datasetImage, settingImage, true, layerName);
break;
}
}
//if (layer3D != null)
//{
// this.m_sceneControl.Scene.EnsureVisible(layer3D.Bounds);
//}
//if (terrainLayer != null)
//{
// this.m_sceneControl.Scene.EnsureVisible(terrainLayer.Bounds);
//}
this.m_sceneControl.Scene.Refresh();
}
//删除数据集
private void DelDataset_ToolStripMenuItem_Click(object sender, EventArgs e)
{
WorkspaceTreeNodeBase node = this.workspaceControl.WorkspaceTree.SelectedNode as WorkspaceTreeNodeBase;
Dataset dataset = node.GetData() as Dataset;
//如果该图层在场景中打开，移除图层
Layer3Ds layers = this.m_sceneControl.Scene.Layers;
int nLayer = layers.Count;
for (int i = 0; i < nLayer; i++)
{
Layer3D layer = layers[i];
if (layer.Caption.Contains(dataset.Name))
{
layers.Remove(layer.Name);
nLayer--;
i--;
}
}
Datasource datsource = dataset.Datasource;
bool ret = datsource.Datasets.Delete(dataset.Name);
datsource.Refresh();
}
private void AddData()
{
try
{
WorkspaceTreeNodeBase node = workspaceControl1.WorkspaceTree.SelectedNode as WorkspaceTreeNodeBase;
WorkspaceTreeNodeDataType type = node.NodeType;
if ((type & WorkspaceTreeNodeDataType.Dataset) != WorkspaceTreeNodeDataType.Unknown)
{
type = WorkspaceTreeNodeDataType.Dataset;
}
switch (type)
{
case WorkspaceTreeNodeDataType.Dataset:
{
Dataset dataset = node.GetData() as Dataset;
layersControl1.Map.Layers.Add(dataset, true);
layersControl1.Map.Refresh();
m_mapControlEagleEye.Map.Layers.Add(dataset, true);
m_mapControlEagleEye.Map.Refresh();
}
break;
case WorkspaceTreeNodeDataType.MapName:
{
mapName = node.GetData() as String;
mapControl1.Map.Open(mapName);
geoMap.MapName = mapName;
rect = new Rectangle2D(new Point2D(850, 1300), new Size2D(1500, 1500));
geoRect = new GeoRectangle(rect, 0);
geoMap.Shape = geoRect;
elements.AddNew(geoMap);
m_mapControlEagleEye.Map.Open(mapName);
mapControl1.Map.Refresh();
m_mapControlEagleEye.Map.Refresh();
m_mapControlEagleEye.Map.ViewEntire();
}
break;
case WorkspaceTreeNodeDataType.SymbolMarker:
{
SymbolLibraryDialog.ShowDialog(workspace1.Resources, SymbolType.Marker);
}
break;
case WorkspaceTreeNodeDataType.SymbolLine:
{
SymbolLibraryDialog.ShowDialog(workspace1.Resources, SymbolType.Line);
}
break;
case WorkspaceTreeNodeDataType.SymbolFill:
{
SymbolLibraryDialog.ShowDialog(workspace1.Resources, SymbolType.Fill);
}
break;
default:
break;
}
}
catch
{ }
}
