private void buttonX1_Click(object sender, EventArgs e)
{
string sp = comboBox1.SelectedItem.ToString();
try
{
srcDatasource1 = SampleRun.workspace1.Datasources[0];
sourceImg1 = srcDatasource1.Datasets[sp] as DatasetImage;
if (sourceImg1 == null)
{
MessageBox.Show(this, "图层不符条件，无法转换！", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
else
{
String targetDirectory = @"..\..\SampleData\DataExchange\SitExport";
if (!Directory.Exists(targetDirectory))
{
Directory.CreateDirectory(targetDirectory);
}
String targetFilePath = targetDirectory + @"\SitExport.sit";
this.SetExportSettings(FileType.SIT, targetFilePath);
SampleRun.mapControl1.Map.Layers.Clear();
dataExport1.Run();
SampleRun.mapControl1.Map.Layers.Add(sourceImg1, true);
SampleRun.mapControl1.Map.ViewEntire();
SampleRun.mapControl1.Map.Refresh();
System.Diagnostics.Process.Start("explorer.exe", "/n,/select, " + targetFilePath);
}
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
}
public void AddImage(Boolean isWithStyle)
{
try
{
DatasetImage dataset = m_datasource.Datasets[m_datasetImage] as DatasetImage;
//设置风格并添加数据集
Layer layer = null;
if (isWithStyle)
{
LayerSettingImage setting = new LayerSettingImage();
setting.OpaqueRate = 50;
layer = m_mapControl.Map.Layers.Add(dataset, setting, true);
}
else
{
layer = m_mapControl.Map.Layers.Add(dataset, true);
}
//全幅显示添加的图层
m_mapControl.Map.EnsureVisible(layer);
m_mapControl.Map.Refresh();
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
}
/// <summary>
/// 打开需要的工作空间文件及地图
/// Open the workspace and the map
/// </summary>
private void Initialize()
{
try
{
// 打开工作空间及地图
// Open the workspace and the map.
WorkspaceConnectionInfo conInfo = new WorkspaceConnectionInfo(@"..\..\SampleData\DataExchange\DataExchange.smwu");
m_workspace.Open(conInfo);
m_srcDatasource = m_workspace.Datasources["SrcDatasource"];
m_desDatasource = m_workspace.Datasources["DesDatasource"];
m_sourceRegion = m_srcDatasource.Datasets["China400"] as DatasetVector;
m_sourceImg = m_srcDatasource.Datasets["Day"] as DatasetImage;
m_dataExport = new DataExport();
m_dataImport = new DataImport();
this.m_mapControl.Map.Layers.Add(m_sourceRegion, true);
this.m_mapControl.Map.Refresh();
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
}
/// <summary>
/// 导入为Img
/// Import as Img
/// </summary>
public void ImportToImg()
{
try
{
m_dataImport.ImportSettings.Clear();
ImportSettingIMG imgSetting = new ImportSettingIMG();
imgSetting.ImportMode = ImportMode.Overwrite;
imgSetting.SourceFilePath = @"..\..\SampleData\DataExchange\ImgImport\Multibands.img";
imgSetting.TargetDatasource = m_desDatasource;
imgSetting.MultiBandImportMode = MultiBandImportMode.MultiBand;
m_dataImport.ImportSettings.Add(imgSetting);
m_dataImport.Run();
DatasetImage importResult = m_desDatasource.Datasets["Multibands"] as DatasetImage;
LayerSettingImage layerSetting = new LayerSettingImage();
layerSetting.DisplayBandIndexes = new Int32[] { 3, 2, 1 };
layerSetting.DisplayColorSpace = ColorSpaceType.RGB;
m_mapControl.Map.Layers.Clear();
m_mapControl.Map.Layers.Add(importResult, layerSetting, true);
m_mapControl.Map.IsDynamicProjection = false;
m_mapControl.Map.ViewEntire();
m_mapControl.Map.Refresh();
}
catch (Exception ex)
{
Trace.WriteLine(ex.Message);
}
}
//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();
}
public void LoadDom(string _domFilePath)
{
SuperMap.Data.Conversion.DataImport m_dataImport = new SuperMap.Data.Conversion.DataImport();
m_dataImport.ImportSettings.Clear();
ImportSettingIMG imgSetting1 = new ImportSettingIMG();
imgSetting1.ImportMode = ImportMode.Overwrite;
imgSetting1.SourceFilePath = _domFilePath;
imgSetting1.TargetDatasource = UCEarthGlobal.m_MainSceneControl.Scene.Workspace.Datasources["Default"];
imgSetting1.MultiBandImportMode = MultiBandImportMode.MultiBand;
imgSetting1.ImportingAsGrid = false;
m_dataImport.ImportSettings.Add(imgSetting1);
m_dataImport.Run();
IEnumerable <DatasetImage> dataimgList = UCEarthGlobal.m_MainSceneControl.Scene.Workspace.Datasources["Default"].Datasets.OfType <DatasetImage>();
DatasetImage importResult = dataimgList.ToList().Find(v => v.Name == System.IO.Path.GetFileNameWithoutExtension(_domFilePath)) as DatasetImage;
}