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547 lines
24 KiB
547 lines
24 KiB
using ESRI.ArcGIS.Carto; |
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using ESRI.ArcGIS.Client; |
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using ESRI.ArcGIS.Client.FeatureService.Symbols; |
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using ESRI.ArcGIS.Controls; |
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using ESRI.ArcGIS.DataSourcesRaster; |
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using ESRI.ArcGIS.Geodatabase; |
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using KGIS.Framework.Maps; |
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using KGIS.Framework.OpenData.Control; |
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using KGIS.Framework.OpenData.Filter; |
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using KGIS.Framework.OpenData.InterFace; |
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using KGIS.Framework.Utils; |
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using KGIS.Framework.Utils.Helper; |
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using System; |
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using System.Collections.Generic; |
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using System.ComponentModel; |
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using System.Data; |
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using System.Drawing; |
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using System.Linq; |
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using System.Security.AccessControl; |
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using System.Text; |
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using System.Threading.Tasks; |
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using System.Windows.Forms; |
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using ESRI.ArcGIS.Geometry; |
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using ESRI.ArcGIS.Client.Geometry; |
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using ESRI.ArcGIS; |
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using ESRI.ArcGIS.Display; |
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using TestMultiGetPointsTranslate.Model; |
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using OSGeo.GDAL; |
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using System.Threading; |
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using System.IO; |
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namespace TestMultiGetPointsTranslate.View |
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{ |
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public partial class TestMultiGetPointsTranslateForm : Form |
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{ |
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MultiPointTranslate multiPointTranslates; |
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string SourceImgPath = string.Empty; |
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public TestMultiGetPointsTranslateForm() |
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{ |
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ESRI.ArcGIS.RuntimeManager.Bind(ProductCode.EngineOrDesktop); |
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InitializeComponent(); |
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multiPointTranslates = new MultiPointTranslate(); |
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this.Icon = new Icon("Main.ico"); |
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} |
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private void TestMultiGetPointsTranslateForm_Load(object sender, EventArgs e) |
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{ |
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axMapControl1.OnMouseMove += AxMapControl1_OnMouseMove; |
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axMapControl2.OnMouseMove += AxMapControl2_OnMouseMove; |
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} |
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private void btSetSpatialReference_Click(object sender, EventArgs e) |
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{ |
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try |
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{ |
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IGeoDataset s = GetGisFileSource(); |
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if (s == null || s.SpatialReference == null) |
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{ |
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return; |
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} |
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axMapControl1.SpatialReference = s.SpatialReference; |
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} |
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catch (Exception ex) |
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{ |
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//LogAPI.Debug("新建工程 页面 中 导入坐标系 时失败，异常原因: " + ex + " ; "); |
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//MessageHelper.ShowTips("导入坐标参考系异常：" + ex.Message); |
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} |
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} |
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private IGeoDataset GetGisFileSource() |
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{ |
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try |
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{ |
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OpenDataDialog pDialog = new OpenDataDialog(); |
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ISpatialDataObjectFilter pOFilter; |
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pOFilter = new FilterDatasetsAndLayers(); |
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pDialog.AddFilter(pOFilter, true); |
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pDialog.Title = "选择矢量图层数据"; |
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pDialog.AllowMultiSelect = false; |
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pDialog.RestoreLocation = true; |
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pDialog.StartLocation = pDialog.FinalLocation; |
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if (pDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK && pDialog.Selection.Count != 0) |
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{ |
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foreach (ISpatialDataObject distObj in pDialog.Selection) |
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{ |
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if (distObj.DatasetType == esriDatasetType.esriDTFeatureClass) |
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{ |
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return (distObj.DatasetName as ESRI.ArcGIS.esriSystem.IName).Open() as IGeoDataset; |
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} |
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} |
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} |
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return null; |
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} |
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catch (Exception ex) |
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{ |
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LogAPI.Debug("获取GIS文件源时失败，异常原因: " + ex + " ; "); |
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return null; |
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} |
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} |
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private void AxMapControl1_OnMouseMove(object sender, AxESRI.ArcGIS.Controls.IMapControlEvents2_OnMouseMoveEvent e) |
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{ |
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// 获取当前鼠标位置的屏幕坐标 |
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System.Drawing.Point screenPoint = new System.Drawing.Point(e.x, e.y); |
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// 将屏幕坐标转换为地图坐标 |
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IPoint mapPoint = axMapControl1.ActiveView.ScreenDisplay.DisplayTransformation.ToMapPoint(screenPoint.X, screenPoint.Y); |
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// 显示地图坐标点 |
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tbCoordinates.Text = $"X: {mapPoint.X}, Y: {mapPoint.Y}"; |
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} |
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private void AxMapControl2_OnMouseMove(object sender, AxESRI.ArcGIS.Controls.IMapControlEvents2_OnMouseMoveEvent e) |
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{ |
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// 获取当前鼠标位置的屏幕坐标 |
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System.Drawing.Point screenPoint = new System.Drawing.Point(e.x, e.y); |
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// 将屏幕坐标转换为地图坐标 |
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IPoint mapPoint = axMapControl2.ActiveView.ScreenDisplay.DisplayTransformation.ToMapPoint(screenPoint.X, screenPoint.Y); |
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// 显示地图坐标点 |
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tbCoordinates.Text = $"X: {mapPoint.X}, Y: {mapPoint.Y}"; |
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} |
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private void btAddMapLeft_Click(object sender, EventArgs e) |
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{ |
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LoadMap(this.axMapControl1); |
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} |
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private void btAddMapRight_Click(object sender, EventArgs e) |
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{ |
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SourceImgPath = LoadMap(this.axMapControl2); |
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} |
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IRasterDataset pRasterDataset = null; |
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private string LoadMap(AxESRI.ArcGIS.Controls.AxMapControl axMapControl) |
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{ |
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try |
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{ |
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OpenFileDialog openFileDialog = new OpenFileDialog(); |
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openFileDialog.Title = "选择影像文件"; |
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openFileDialog.Filter = "栅格文件|*.img;*.tiff;*.tif"; |
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openFileDialog.RestoreDirectory = true; |
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openFileDialog.Multiselect = false; |
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if (openFileDialog.ShowDialog() != System.Windows.Forms.DialogResult.OK) |
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{ |
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return string.Empty; |
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} |
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string selectPath = openFileDialog.FileName; |
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string Path = System.IO.Path.GetDirectoryName(selectPath); |
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string strFileName = System.IO.Path.GetFileName(selectPath); |
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IWorkspaceFactory pWorkspaceFactory = new RasterWorkspaceFactory(); |
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IWorkspace pWorkspace = pWorkspaceFactory.OpenFromFile(Path, 0); |
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IRasterWorkspace pRasterWorkspace = pWorkspace as IRasterWorkspace; |
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pRasterDataset = pRasterWorkspace.OpenRasterDataset(strFileName); |
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IRaster pRaster = pRasterDataset.CreateDefaultRaster(); |
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IRasterLayer pRasterLayer = new RasterLayer(); |
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pRasterLayer.CreateFromRaster(pRaster); |
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ILayer featureLayer = pRasterLayer as ILayer; |
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if (axMapControl == axMapControl1) |
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{ |
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featureLayer.SpatialReference = axMapControl1.SpatialReference; |
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} |
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else |
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{ |
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featureLayer.SpatialReference = null; |
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axMapControl.SpatialReference = null; |
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} |
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axMapControl.AddLayer(featureLayer); |
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axMapControl.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewBackground, null, axMapControl.Extent); |
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return selectPath; |
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} |
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catch (Exception ex) |
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{ |
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LogAPI.Debug("加载影像数据 异常：" + ex.Message); |
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LogAPI.Debug("加载影像数据 异常：" + ex.StackTrace); |
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MessageHelper.ShowError("加载影像数据失败：" + ex.Message); |
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} |
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return string.Empty; |
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} |
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// 查找已有点的方法 |
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private IElement FindExisting1Point(IPoint point, double tolerance) |
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{ |
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IEnumElement enumElement = axMapControl1.ActiveView.GraphicsContainer.LocateElements(point, tolerance); |
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if (enumElement == null) return null; |
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IElement element = enumElement.Next(); |
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while (element != null) |
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{ |
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return element; |
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} |
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return null; |
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} |
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private IElement FindExisting2Point(IPoint point, double tolerance) |
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{ |
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IEnumElement enumElement = axMapControl2.ActiveView.GraphicsContainer.LocateElements(point, tolerance); |
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if (enumElement == null) return null; |
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IElement element = enumElement.Next(); |
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while (element != null) |
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{ |
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return element; |
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} |
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return null; |
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} |
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private void axMapControl1_OnMouseDown(object sender, AxESRI.ArcGIS.Controls.IMapControlEvents2_OnMouseDownEvent e) |
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{ |
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if (e.button == 2) // 检测是否为右键点击 |
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{ |
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ControlsMapPanToolClass pan = new ControlsMapPanToolClass(); |
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pan.OnCreate(axMapControl1.Object); |
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ControlsMapPanToolClass pan2 = new ControlsMapPanToolClass(); |
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pan2.OnCreate(axMapControl2.Object); |
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axMapControl1.CurrentTool = pan; |
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axMapControl2.CurrentTool = pan2; |
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button1.Text = "选取像控点"; |
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this.axMapControl1.OnMouseDown -= axMapControl1_OnMouseDown; |
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this.axMapControl2.OnMouseDown -= axMapControl2_OnMouseDown; |
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} |
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else if (e.button == 1) |
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{ |
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if (button1.Text == "选取像控点") |
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return; |
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// 获取当前鼠标位置的屏幕坐标 |
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System.Drawing.Point screenPoint = new System.Drawing.Point(e.x, e.y); |
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// 将屏幕坐标转换为地图坐标 |
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IPoint clickedPoint = axMapControl1.ActiveView.ScreenDisplay.DisplayTransformation.ToMapPoint(screenPoint.X, screenPoint.Y); |
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// 判断是否已有附近点存在 |
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IElement existingPoint = FindExisting1Point(clickedPoint, 1); // 在 10 像素范围内查找已有点 |
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if (existingPoint != null) |
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{ |
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// 删除附近的点 |
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axMapControl1.ActiveView.GraphicsContainer.DeleteElement(existingPoint); |
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IPoint geometryPoint = existingPoint.Geometry as IPoint; |
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foreach (var item in listBox1.Items) |
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{ |
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if (item == null || string.IsNullOrEmpty(item.ToString())) continue; |
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double x = double.Parse(item.ToString().Split(',')[0].Split(':')[1]); |
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double y = double.Parse(item.ToString().Split(',')[1].Split(':')[1]); |
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if (Math.Abs(Math.Abs(geometryPoint.X) - x) < 0.001 && Math.Abs(Math.Abs(geometryPoint.Y) - y) < 0.001) |
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{ |
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listBox1.Items.Remove(item); |
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break; |
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} |
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} |
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} |
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else |
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{ |
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IRgbColor color = new RgbColor(); |
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// 设置颜色属性 |
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color.Red = 255; |
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color.Green = 0; |
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color.Blue = 0; |
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IMarkerElement pointEle = new MarkerElementClass(); |
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IMarkerSymbol symbol = new SimpleMarkerSymbolClass(); |
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symbol.Color = color; |
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symbol.Size = 10; |
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pointEle.Symbol = symbol; |
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(pointEle as IElement).Geometry = clickedPoint; |
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axMapControl1.ActiveView.GraphicsContainer.AddElement(pointEle as IElement, 0); |
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double clickpointX = Math.Abs(clickedPoint.X); |
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double clickpointY = Math.Abs(clickedPoint.Y); |
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object removeItem = $"X: {clickpointX}, Y: {clickpointY}"; |
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listBox1.Items.Add(removeItem); |
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} |
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axMapControl1.ActiveView.Refresh(); |
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} |
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} |
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private void axMapControl2_OnMouseDown(object sender, AxESRI.ArcGIS.Controls.IMapControlEvents2_OnMouseDownEvent e) |
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{ |
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if (e.button == 2) // 检测是否为右键点击 |
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{ |
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ControlsMapPanToolClass pan = new ControlsMapPanToolClass(); |
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pan.OnCreate(axMapControl1.Object); |
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ControlsMapPanToolClass pan2 = new ControlsMapPanToolClass(); |
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pan2.OnCreate(axMapControl2.Object); |
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axMapControl1.CurrentTool = pan; |
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axMapControl2.CurrentTool = pan2; |
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button1.Text = "选取像控点"; |
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this.axMapControl1.OnMouseDown -= axMapControl1_OnMouseDown; |
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this.axMapControl2.OnMouseDown -= axMapControl2_OnMouseDown; |
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} |
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else if (e.button == 1) |
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{ |
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if (button1.Text == "选取像控点") |
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return; |
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IRasterLayer rLayer = axMapControl2.get_Layer(0) as IRasterLayer; |
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// 获取栅格Band |
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IRaster2 raster = (IRaster2)rLayer.Raster; |
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IRasterProps rasterProps = (IRasterProps)raster; |
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int width = rasterProps.Width; |
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int height = rasterProps.Height; |
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// 获取当前鼠标位置的屏幕坐标 |
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System.Drawing.Point screenPoint = new System.Drawing.Point(e.x, e.y); |
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// 将屏幕坐标转换为地图坐标 |
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IPoint clickedPoint = axMapControl2.ActiveView.ScreenDisplay.DisplayTransformation.ToMapPoint(screenPoint.X, screenPoint.Y); |
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// 判断是否已有附近点存在 |
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IElement existingPoint = FindExisting2Point(clickedPoint, 10); // 在 10 像素范围内查找已有点 |
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IPoint pixelLocation = new PointClass(); |
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raster.MapToPixel(clickedPoint.X, clickedPoint.Y, out int pCol, out int pRow); |
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if (existingPoint != null) |
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{ |
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// 删除附近的点 |
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axMapControl2.ActiveView.GraphicsContainer.DeleteElement(existingPoint); |
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IPoint geometryPoint = existingPoint.Geometry as IPoint; |
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foreach (var item in listBox2.Items) |
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{ |
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if (item == null || string.IsNullOrEmpty(item.ToString())) continue; |
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int x = int.Parse(item.ToString().Split(',')[0].Split(':')[1]); |
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int y = int.Parse(item.ToString().Split(',')[1].Split(':')[1]); |
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if (Math.Abs(Math.Abs(geometryPoint.X) - x) < 0.5 && Math.Abs(Math.Abs(geometryPoint.Y) - y) < 0.5) |
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{ |
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listBox2.Items.Remove(item); |
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break; |
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} |
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} |
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} |
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else |
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{ |
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IRgbColor color = new RgbColor(); |
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// 设置颜色属性 |
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color.Red = 255; |
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color.Green = 0; |
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color.Blue = 0; |
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IMarkerElement pointEle = new MarkerElementClass(); |
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IMarkerSymbol symbol = new SimpleMarkerSymbolClass(); |
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symbol.Color = color; |
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symbol.Size = 10; |
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pointEle.Symbol = symbol; |
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(pointEle as IElement).Geometry = clickedPoint; |
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axMapControl2.ActiveView.GraphicsContainer.AddElement(pointEle as IElement, 0); |
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double clickpointX = Math.Abs(pCol); |
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double clickpointY = Math.Abs(pRow); |
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object removeItem = $"X: {clickpointX}, Y: {clickpointY}"; |
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listBox2.Items.Add(removeItem); |
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} |
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axMapControl2.ActiveView.Refresh(); |
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} |
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} |
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//矫正 |
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private void btRectify_Click(object sender, EventArgs e) |
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{ |
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try |
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{ |
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List<MultiPointTranslates> multiPointTranslates = new List<MultiPointTranslates>(); |
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if (listBox1.Items.Count == 0 || listBox2.Items.Count == 0) |
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{ |
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MessageHelper.ShowTips("请在两个地图同时添加相同点！"); |
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return; |
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} |
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if (listBox1.Items.Count != listBox2.Items.Count) |
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{ |
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MessageHelper.ShowTips("请在两个地图添加相同数量及位置点！"); |
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return; |
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} |
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for (int i = 0; i < listBox1.Items.Count; i++) |
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{ |
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if (string.IsNullOrEmpty(listBox1.Items[i].ToString()) || string.IsNullOrEmpty(listBox2.Items[i].ToString())) |
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{ |
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continue; |
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} |
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string leftPoint = listBox1.Items[i].ToString(); |
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string rightPoint = listBox2.Items[i].ToString(); |
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MultiPointTranslates tempMultiPointTranslate = new MultiPointTranslates(); |
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tempMultiPointTranslate.leftMultiPointTranslate = new MultiPointTranslate(); |
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tempMultiPointTranslate.leftMultiPointTranslate.X = double.Parse(leftPoint.Split(',')[0].Split(':')[1]); |
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tempMultiPointTranslate.leftMultiPointTranslate.Y = double.Parse(leftPoint.Split(',')[1].Split(':')[1]); |
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//tempMultiPointTranslate.leftMultiPointTranslate.X -= 40494788.4837301; |
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//tempMultiPointTranslate.leftMultiPointTranslate.Y -= Math.Abs(3351402.7119641); |
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//tempMultiPointTranslate.leftMultiPointTranslate.Y = Math.Abs(tempMultiPointTranslate.leftMultiPointTranslate.Y); |
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tempMultiPointTranslate.rightMultiPointTranslate = new MultiPointTranslate(); |
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tempMultiPointTranslate.rightMultiPointTranslate.X = double.Parse(rightPoint.Split(',')[0].Split(':')[1]); |
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tempMultiPointTranslate.rightMultiPointTranslate.Y = double.Parse(rightPoint.Split(',')[1].Split(':')[1]); |
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multiPointTranslates.Add(tempMultiPointTranslate); |
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} |
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if (multiPointTranslates.Count == 0) |
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{ |
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MessageHelper.ShowTips("请添加像控点！"); |
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return; |
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} |
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if (MergeEngineByTranslate(multiPointTranslates)) |
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{ |
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MessageHelper.ShowTips("影像输出成功！"); |
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} |
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else |
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{ |
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MessageHelper.ShowTips("影像输出失败！"); |
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} |
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} |
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catch (Exception ex) |
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{ |
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LogAPI.Debug("影像输出 异常！" + ex.Message); |
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LogAPI.Debug("影像输出 异常！" + ex.StackTrace); |
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MessageHelper.ShowError("影像输出 异常！" + ex.Message); |
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} |
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} |
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private bool MergeEngineByTranslate(List<MultiPointTranslates> multiPointTranslates) |
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{ |
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try |
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{ |
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//N1 40492054.91 4111849.536 58.554 |
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//N4 40492132.05 4111920.127 57.559 |
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//N9 40492240.92 4111969.941 57.517 |
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//N10 40492286.12 4111903.787 56.783 |
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//N3 40492281.81 4111837.745 55.921 |
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//N8 40492374.94 4111839.677 54.573 |
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//N7 40492258.78 4111768.812 56.923 |
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//N6 40492181.75 4111702.181 58.649 |
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//N5 40492124.32 4111739.376 58.718 |
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//N2 40492172.34 4111844.982 57.241 |
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string command = "-of GTiff "; |
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foreach (var item in multiPointTranslates) |
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{ |
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command += "-gcp " + item.rightMultiPointTranslate.X + " " + item.rightMultiPointTranslate.Y + " " + item.leftMultiPointTranslate.X + " " + item.leftMultiPointTranslate.Y + " "; |
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} |
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var options = Gdal.ParseCommandLine(command); |
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//var options = Gdal.ParseCommandLine("-of GTiff -gcp 404 249 38495722.906 3446828.873 -gcp 571 176 38496055.59 3447078.64"); |
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var suntmpdir = System.IO.Path.Combine(Environment.CurrentDirectory, Guid.NewGuid().ToString().Split('-')[0]); |
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Gdal.GDALProgressFuncDelegate progressFuncDelegate = new Gdal.GDALProgressFuncDelegate((complete, msg, data) => |
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{ |
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if (complete >= 1) |
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{ |
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//isProgressCompleted = true; |
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} |
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return 1; |
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}); |
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FolderBrowserDialog m_Dialog = new FolderBrowserDialog(); |
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System.Windows.Forms.DialogResult result = m_Dialog.ShowDialog(); |
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if (result != System.Windows.Forms.DialogResult.OK) return false; |
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string m_Dir = m_Dialog.SelectedPath.Trim(); |
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//Dataset inputDataset = Gdal.OpenShared(System.IO.Path.Combine(m_Dir, Guid.NewGuid().ToString() + ".tif"), Access.GA_ReadOnly); |
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string OutTempFile = System.IO.Path.Combine(m_Dir, "Temp"); |
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if (!Directory.Exists(OutTempFile)) |
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{ |
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Directory.CreateDirectory(OutTempFile); |
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} |
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OutTempFile = System.IO.Path.Combine(OutTempFile, Guid.NewGuid().ToString() + ".tif"); |
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Dataset inputDataset = Gdal.OpenShared(SourceImgPath, Access.GA_ReadOnly); |
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FileInfo fInfo = new FileInfo(SourceImgPath); |
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string OutFilePath = System.IO.Path.Combine(m_Dir, fInfo.Name); |
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//var newtagtiff = System.IO.Path.Combine(OutTempFile); |
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var outDataset = Gdal.wrapper_GDALTranslate(OutTempFile, inputDataset, new GDALTranslateOptions(options), progressFuncDelegate, "Test"); |
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options = Gdal.ParseCommandLine("-r near -tps -co COMPRESS=PNG"); |
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Dataset[] ds = new Dataset[] { outDataset }; |
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//newtagtiff = System.IO.Path.Combine(suntmpdir, "bb.tif"); |
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outDataset = Gdal.Warp(OutFilePath, ds, new GDALWarpAppOptions(options), progressFuncDelegate, "out"); |
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//重新设置坐标参考 |
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//var tmptiff = System.IO.Path.Combine(suntmpdir,"Tiffs", System.IO.Path.GetFileName(tifles[0])); |
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//var tmptifdataset = Gdal.Open(tmptiff, Access.GA_ReadOnly); |
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//string wktproj = ""; |
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//outDataset.GetSpatialRef().ExportToWkt(out wktproj, new string[] { }); |
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//outDataset.SetSpatialRef(tmptifdataset.GetSpatialRef()); |
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outDataset.FlushCache(); |
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outDataset.Dispose(); |
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//tmptifdataset.FlushCache(); |
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//tmptifdataset.Dispose(); |
|
GC.Collect(); |
|
Thread.Sleep(100); |
|
//File.Delete(OutTempFile); |
|
return true; |
|
} |
|
catch (Exception ex) |
|
{ |
|
LogAPI.Debug("影像输出计算 异常！" + ex.Message); |
|
LogAPI.Debug("影像输出计算 异常！" + ex.StackTrace); |
|
return false; |
|
} |
|
finally |
|
{ |
|
|
|
} |
|
} |
|
|
|
private void button1_Click(object sender, EventArgs e) |
|
{ |
|
if (button1.Text == "取消") |
|
{ |
|
this.axMapControl1.OnMouseDown -= axMapControl1_OnMouseDown; |
|
this.axMapControl2.OnMouseDown -= axMapControl2_OnMouseDown; |
|
//this.axMapControl1.OnMouseUp -= AxMapControl1_OnMouseUp; |
|
//this.axMapControl2.OnMouseUp -= AxMapControl2_OnMouseUp; |
|
button1.Text = "选取像控点"; |
|
} |
|
else |
|
{ |
|
this.axMapControl1.OnMouseDown += axMapControl1_OnMouseDown; |
|
this.axMapControl2.OnMouseDown += axMapControl2_OnMouseDown; |
|
//this.axMapControl1.OnMouseUp += AxMapControl1_OnMouseUp; |
|
//this.axMapControl2.OnMouseUp += AxMapControl2_OnMouseUp; |
|
button1.Text = "取消"; |
|
|
|
axMapControl1.CurrentTool = null; |
|
axMapControl2.CurrentTool = null; |
|
} |
|
|
|
|
|
} |
|
|
|
|
|
|
|
} |
|
}
|
|
|