public override void OnMouseDown(int Button, int Shift, int X, int Y)
{
// TODO: Add LHSBCrePoly.OnMouseDown implementation
IRubberBand ipRubber = new RubberPolygonClass();
IGeometry ipGeo = ipRubber.TrackNew(m_hookHelper.ActiveView.ScreenDisplay,
null);
IFeatureLayer layer = null;
for (int i = 0; i < m_hookHelper.FocusMap.LayerCount; i++)
{
layer = (IFeatureLayer)m_hookHelper.FocusMap.get_Layer(i);
if (layer.FeatureClass.ShapeType == esriGeometryType.esriGeometryPolygon)
{
break;
}
layer = null;
}
if (layer != null)
{
IFeature feature = layer.FeatureClass.CreateFeature();
feature.Shape = ipGeo;
feature.Store();
m_hookHelper.ActiveView.Refresh();
}
}
public void SelectByPolygon(int IndexOfLayer, RubberPolygonClass Polygon)
{
int ConstantNum = 255;
IActiveView CurrentView = axMapControl1.ActiveView;
IScreenDisplay MyScreenDispaly = CurrentView.ScreenDisplay;
MyScreenDispaly.StartDrawing(MyScreenDispaly.hDC, (System.Int16)esriScreenCache.esriNoScreenCache);
IRgbColor MYRGBCOLOR = new RgbColorClass();
MYRGBCOLOR.Red = ConstantNum;
IColor MyColor = MYRGBCOLOR;
ISimpleFillSymbol MySimpleFillPolygon = new SimpleFillSymbolClass();
MySimpleFillPolygon.Color = MyColor;
ISymbol MySymbol = MySimpleFillPolygon as ISymbol;
IRubberBand MyIRubberBand = Polygon;
IGeometry MyGeometry = MyIRubberBand.TrackNew(MyScreenDispaly, MySymbol);
MyScreenDispaly.SetSymbol(MySymbol);
MyScreenDispaly.DrawPolygon(MyGeometry);
MyScreenDispaly.FinishDrawing();
ISpatialFilter MyISpatialFilter = new SpatialFilterClass();
MyISpatialFilter.Geometry = MyGeometry;
MyISpatialFilter.SpatialRel = esriSpatialRelEnum.esriSpatialRelIntersects;
IFeatureLayer SelectedLayer = axMapControl1.ActiveView.FocusMap.get_Layer(IndexOfLayer) as IFeatureLayer;
IFeatureSelection SelectedFeature = SelectedLayer as IFeatureSelection;
SelectedFeature.SelectFeatures(MyISpatialFilter, esriSelectionResultEnum.esriSelectionResultNew, false);
ISelectionSet MyISelectionSet = SelectedFeature.SelectionSet;
axMapControl1.ActiveView.Refresh();
}
public override void OnMouseDown(int Button, int Shift, int X, int Y)
{
IRubberBand ipRubber = new RubberPolygonClass();
IGeometry ipGeo = ipRubber.TrackNew(m_hookHelper.
ActiveView.ScreenDisplay, null);
IFeatureLayer layer = null;
for (int i = 0; i < m_hookHelper.FocusMap.LayerCount; i++)
{
layer = (IFeatureLayer)m_hookHelper.FocusMap.
get_Layer(i);
if (layer.Name == "polygon")
{
break;
}
layer = null;
}
if (layer != null)
{
IFeature feature = layer.FeatureClass.CreateFeature();
feature.set_Value(1, 2);
feature.Shape = ipGeo;
feature.Store();
m_hookHelper.ActiveView.Refresh();
}
}
public override void OnMouseDown(int button, int shift, int x, int y, double mapX, double mapY)
{
DF2DApplication app = DF2DApplication.Application;
bool ready = true;
if (app == null || app.Current2DMapControl == null)
{
return;
}
m_ActiveView = app.Current2DMapControl.ActiveView;
IScreenDisplay m_Display = app.Current2DMapControl.ActiveView.ScreenDisplay;
try
{
if (button == 1)
{
ISimpleLineSymbol pLineSym = new SimpleLineSymbol();
IRgbColor pColor = new RgbColorClass();
pColor.Red = 255;
pColor.Green = 255;
pColor.Blue = 0;
pLineSym.Color = pColor;
pLineSym.Style = esriSimpleLineStyle.esriSLSSolid;
pLineSym.Width = 2;
ISimpleFillSymbol pFillSym = new SimpleFillSymbol();
pFillSym.Color = pColor;
pFillSym.Style = esriSimpleFillStyle.esriSFSDiagonalCross;
pFillSym.Outline = pLineSym;
object symbol = pFillSym as object;
IRubberBand band = new RubberPolygonClass();
IGeometry pGeo = band.TrackNew(m_Display, null);
app.Current2DMapControl.DrawShape(pGeo, ref symbol);
WaitForm.Start("正在查询...", "请稍后");
if (pGeo.IsEmpty)
{
IPoint searchPoint = new PointClass();
searchPoint.PutCoords(mapX, mapY);
pGeo = PublicFunction.DoBuffer(searchPoint, PublicFunction.ConvertPixelsToMapUnits(m_ActiveView, GlobalValue.System_Selection_Option().Tolerate));
//m_ActiveView.FocusMap.SelectByShape(geo, s, false);
}
if (ready)
{
IMap pMap = app.Current2DMapControl.Map;
ISelectionEnvironment selEnv = new SelectionEnvironmentClass();
pMap.SelectByShape(pGeo, selEnv, false);
ISelection pSelection = pMap.FeatureSelection;
FrmDxfExport dialog = new FrmDxfExport(pSelection, pMap);
WaitForm.Stop();
dialog.ShowDialog();
}
}
}
catch (System.Exception ex)
{
WaitForm.Stop();
}
}
private void button4_Click(object sender, EventArgs e)
{
if (button4.Text == "确认添加")
{
string sql = "insert into build(id,gid,name,owner_type,owner_name,owner_address_name,using_type,isbuilding,build_person_id,build_height,begin_time,end_time)values(" +
textBox1.Text.Trim() + "," + textBox2.Text.Trim() + ",'" + textBox3.Text.Trim() + "','" + comboBox4.Text.Trim() + "','" + textBox5.Text.Trim() + "','" + textBox6.Text.Trim() + "','"
+ comboBox1.Text.Trim() + "','" + comboBox2.Text.Trim() + "'," + comboBox3.Text.Trim() + "," + textBox9.Text.Trim() + ",'"
+ dateTimePicker1.Text.Trim() + "','" + dateTimePicker2.Text.Trim() + "')";
if (checkHasNull())
{
Dao.dml(sql);
MessageBox.Show("添加成功！");
button4.Enabled = false;
//更新表格内容
DataSet dataset = null;
dataset = Dao.query("select*from build");
dataGridView1.DataSource = dataset.Tables[0];
IRubberBand ipRubber = new RubberPolygonClass();
IGeometry ipGeo = ipRubber.TrackNew(m_hookhelper.
ActiveView.ScreenDisplay, null);
IFeature feature = me.FeatureClass.CreateFeature();
feature.set_Value(1, textBox2.Text.Trim());
feature.Shape = ipGeo;
feature.Store();
m_hookhelper.ActiveView.Refresh();
}
else
{
MessageBox.Show("信息填写不完整！");
}
}
if (button4.Text == "确认修改")
{
string sql = "update build set gid =" + textBox2.Text.Trim() + ",name='" + textBox3.Text.Trim() + "',owner_type='" + comboBox4.Text.Trim() + "',owner_name='"
+ textBox5.Text.Trim() + "',owner_address_name='" + textBox6.Text.Trim() + "',using_type='" + comboBox1.Text.Trim() + "',isbuilding='" + comboBox2.Text.Trim() +
"',build_person_id=" + comboBox3.Text.Trim() + ",begin_time='" + dateTimePicker1.Value + "',end_time='" + dateTimePicker2.Value + "',build_height=" + textBox9.Text.Trim() +
" where id =" + textBox1.Text.Trim() + "";
if (checkHasNull())
{
Dao.dml(sql);
MessageBox.Show("修改成功！");
button4.Enabled = false;
//更新表格内容
DataSet dataset = null;
dataset = Dao.query("select*from build");
dataGridView1.DataSource = dataset.Tables[0];
}
else
{
MessageBox.Show("信息填写不完整！");
}
}
}
///<summary>
///Create a polyline geometry object using the RubberBand.TrackNew method when a user click the mouse on the map control.
///</summary>
///<param name="activeView">An ESRI.ArcGIS.Carto.IActiveView interface that will user will interace with to draw a polyline.</param>
///<returns>An ESRI.ArcGIS.Geometry.IPolyline interface that is the polyline the user drew</returns>
///<remarks>Double click the left mouse button to end tracking the polyline.</remarks>
public IPolygon GetPolygonFromMouseClicks(IActiveView activeView)
{
IScreenDisplay screenDisplay = activeView.ScreenDisplay;
IRubberBand rubberBand = new RubberPolygonClass();
IGeometry geometry = rubberBand.TrackNew(screenDisplay, null);
IPolygon polyline = (IPolygon)geometry;
return(polyline);
}
/// <summary>
/// 画多边形
/// </summary>
/// <param name="mapControl">绑定的地图控件</param>
/// <returns>多边形</returns>
public IPolygon DrawPolygon(AxMapControl mapControl)
{
if (mapControl == null)
{
return(null);
}
IRubberBand rubberBand = new RubberPolygonClass();
return((IPolygon)rubberBand.TrackNew(mapControl.ActiveView.ScreenDisplay, null));
}
/// <summary>
/// 绘制多边形
/// </summary>
/// <param name="mapCtrl"></param>
/// <returns></returns>
public static IPolygon DrawPolygon(AxMapControl mapCtrl)
{
if (mapCtrl == null)
{
return(null);
}
IRubberBand rb = new RubberPolygonClass();
IGeometry pGeometry = rb.TrackNew(mapCtrl.ActiveView.ScreenDisplay, null);
return(pGeometry as IPolygon);
}
/// <summary>
/// 绘制面要素
/// </summary>
/// <param name="view">活动窗体</param>
/// <param name="symbol">面样式SimpleSymbolHelper</param>
/// <returns>要素</returns>
public static IGeometry DreawPolygon(IActiveView view, ISymbol symbol)
{
//初始rubberband
IRubberBand band = new RubberPolygonClass();
IGeometry newGeo = band.TrackNew(view.ScreenDisplay, symbol);
if (newGeo == null)
{
return(null);
}
return(newGeo);
}
private IPolygon DrawPolygon(AxMapControl axMaxControl)
{
IPolygon Geometry = null;
if (axMaxControl == null)
{
return(null);
}
IRubberBand rb = new RubberPolygonClass();
Geometry = rb.TrackNew(axMaxControl.ActiveView.ScreenDisplay, null) as IPolygon;
return(Geometry);
}
private IPolygon DrawPolygon(AxMapControl mapcontrol)
{
if (mapcontrol == null)
{
return(null);
}
IGeometry pGeometry = null;
//实例图形绘制对象
IRubberBand rub = new RubberPolygonClass();
pGeometry = rub.TrackNew(mapcontrol.ActiveView.ScreenDisplay, null);
return(pGeometry as IPolygon);
}
/// <summary>
/// Occurs when this tool is clicked
/// </summary>
public override void OnClick()
{
// TODO: Add LHSBBuffer.OnClick implementation
IRubberBand ipRubberPolygon = new RubberPolygonClass();
//在选定的图层上画出一个新的多边形
IPolygon polygon = ipRubberPolygon.TrackNew(m_hookHelper.ActiveView.ScreenDisplay, null) as IPolygon;
//空间过滤器实现过滤功能
ISpatialFilter ipSpatialFilter = new SpatialFilterClass();
//定义过滤的对象类型
ipSpatialFilter.Geometry = polygon;
//过滤时使用的空间关系，当多边形位于所选区域范围时则该多边形被选中。
ipSpatialFilter.SpatialRel = esriSpatialRelEnum.esriSpatialRelIntersects;
//得到第一个图层
IFeatureSelection ipFeatSelect = m_hookHelper.FocusMap.get_Layer(1) as IFeatureSelection;
//将选择的图层内容清空
ipFeatSelect.Clear();
//选中要素
ipFeatSelect.SelectFeatures(ipSpatialFilter, esriSelectionResultEnum.esriSelectionResultNew, true);
//刷新
ipFeatSelect.SelectionSet.Refresh();
//检索选中的范围，赋给cur
ICursor cur = null;
ipFeatSelect.SelectionSet.Search(null, true, out cur);
//得到cur中的第一行数据，给feature
IFeature feature = cur.NextRow() as IFeature;
while (feature != null)
{//得到feature的几何图形，给to，to是拓扑运算
ITopologicalOperator to = feature.Shape as ITopologicalOperator;
//对to做缓冲区分析，对距离为3的范围作缓冲区分析，得到一个polygon。
IPolygon poly = to.Buffer(500) as IPolygon;
//得到第0个图层
IFeatureLayer fl = m_hookHelper.FocusMap.get_Layer(0) as IFeatureLayer;
//在第0个图层上添加要素
IFeature polyFeature = fl.FeatureClass.CreateFeature();
//添加要素的类型为polygon类型
polyFeature.Shape = poly;
//将得到的polygon进行存储
polyFeature.Store();
feature = cur.NextRow() as IFeature;
}
m_hookHelper.ActiveView.Refresh();
m_hookHelper.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeoSelection, null, null);
}
public override void OnMouseDown(int button, int shift, int x, int y, double mapX, double mapY)
{
if (button == 1)
{
int dis;
IPolygon pPoly;
IRubberBand pRubberPoly = new RubberPolygonClass();
pPoly = (IPolygon)pRubberPoly.TrackNew(m_Display, null);
IFeatureSelection pFeaSel = m_pCurEditLayer as IFeatureSelection;
dis = Class.SelectionEnv.System_Selection_Environment(m_ActiveView).SearchTolerance;
IGeometry pGeoSel = Class.Common.DoBuffer(pPoly, dis);
ISpatialFilter pSpaFilter = new SpatialFilter();
pSpaFilter.Geometry = pGeoSel;
pSpaFilter.SpatialRel = esriSpatialRelEnum.esriSpatialRelIntersects;
if (shift == 1)
{
pFeaSel.CombinationMethod = esriSelectionResultEnum.esriSelectionResultAdd;
//Class.SelectionEnv.System_Selection_Environment(m_ActiveView).CombinationMethod = esriSelectionResultEnum.esriSelectionResultAdd;
}
else
{
pFeaSel.CombinationMethod = esriSelectionResultEnum.esriSelectionResultNew;
this.m_ActiveView.FocusMap.ClearSelection();
}
pFeaSel.SelectFeatures(pSpaFilter, pFeaSel.CombinationMethod, false);
//if (Class.SelectionEnv.System_Selection_Environment(m_ActiveView).CombinationMethod == 0)//new selection
//{
// this.m_ActiveView.FocusMap.ClearSelection();
//}
//m_ActiveView.FocusMap.SelectByShape(Class.Common.DoBuffer(pPoly, dis), Class.SelectionEnv.System_Selection_Environment(m_ActiveView), false);
m_App.Workbench.UpdateMenu();
if (m_ActiveView.FocusMap.SelectionCount > 0)
{
m_ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeoSelection, null, null);
}
else
{
m_ActiveView.Refresh();
}
}
}
public override void OnMouseDown(int Button, int Shift, int X, int Y)
{
IRubberBand polygonRubber = new RubberPolygonClass();
IPolygon polygon = polygonRubber.TrackNew(
m_hookHelper.ActiveView.ScreenDisplay, null) as IPolygon;
ISpatialFilter spFilter = new SpatialFilterClass();
spFilter.Geometry = polygon;
spFilter.SpatialRel = esriSpatialRelEnum.esriSpatialRelIntersects;
ILayer layer = m_hookHelper.FocusMap.get_Layer(0);
IFeatureSelection fSel = layer as IFeatureSelection;
fSel.SelectFeatures(spFilter,
esriSelectionResultEnum.esriSelectionResultNew, false);
fSel.SelectionSet.Refresh();
m_hookHelper.ActiveView.Refresh();
}
public override void OnMouseDown(int Button, int Shift, int X, int Y)
{
try
{
IMxDocument pMxDoc = (IMxDocument)m_application.Document;
IActiveView pActiveView = (IActiveView)pMxDoc.FocusMap;
IScreenDisplay pScreenDisplay = (IScreenDisplay)pActiveView.ScreenDisplay;
IRubberBand pRubberBand = new RubberPolygonClass();
IPolygon pPolygon = null;
ILineSymbol pLineSymbol = new SimpleLineSymbolClass();
IColor myColor = new RgbColorClass();
myColor.RGB = 255;
pLineSymbol.Color = myColor;
pPolygon = (IPolygon)pRubberBand.TrackNew(pScreenDisplay, (ISymbol)pLineSymbol);
if (pPolygon == null)
{
return;
}
IArea myArea = (IArea)pPolygon;
if (myArea.Area < 0)
{
pPolygon.ReverseOrientation();
}
clsStatic.g_pAnalyzePolygon = (IGeometry)pPolygon;
IRgbColor rgbColor = new RgbColorClass();
rgbColor.Red = 255;
AddGraphicToMap(ArcMap.Document.FocusMap, (IGeometry)pPolygon, rgbColor, rgbColor);
ArcMap.Document.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
Marshal.ReleaseComObject(pMxDoc);
pMxDoc = null;
}
catch (Exception ex)
{
clsStatic.ShowErrorMessage(ex.ToString());
}
}
protected override void OnMouseDown(ESRI.ArcGIS.Desktop.AddIns.Tool.MouseEventArgs e)
{
IScreenDisplay screenDisplay = ArcMap.Document.ActiveView.ScreenDisplay;
//创建选取多边形
IRubberBand pRubberPolygon = new RubberPolygonClass();
IPolygon pPolygon = pRubberPolygon.TrackNew(screenDisplay, null) as IPolygon;
//构建选取环境；选取对象颜色为红色；选取方法为累加
SelectionEnvironment se = new SelectionEnvironmentClass();
se.DefaultColor = getRGB(255, 0, 0);
se.CombinationMethod = esriSelectionResultEnum.esriSelectionResultAdd;
//选取要素
IMap map = ArcMap.Document.FocusMap;
map.SelectByShape(pPolygon, se, false);
//刷新屏幕
ArcMap.Document.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeoSelection, null, null);
}
public override void OnMouseDown(int button, int shift, int x, int y, double mapX, double mapY)
{
DF2DApplication app = DF2DApplication.Application;
if (app == null || app.Current2DMapControl == null || app.Workbench == null)
{
return;
}
m_ActiveView = app.Current2DMapControl.ActiveView;
IScreenDisplay m_Display = app.Current2DMapControl.ActiveView.ScreenDisplay;
try
{
if (button == 1)
{
IRubberBand rubberBand = new RubberPolygonClass();
IGeometry pGeo = rubberBand.TrackNew(m_Display, null);
if (pGeo != null)
{
AddPolygonElement(pGeo, this.m_ActiveView);
this.m_ActiveView.Refresh();
}
if (pGeo.IsEmpty)
{
return;
}
Object obj = Math.Abs(double.Parse(((IArea)pGeo).Area.ToString(".##")));
strResult1 = obj.ToString() + "平方米";
strResult2 = ((IPolygon)pGeo).Length.ToString(".##") + "米";
app.Current2DMapControl.ActiveView.Refresh();
FrmArea.Instance().ShowDialog();
}
}
catch
{
}
}
public override void OnMouseDown(int Button, int Shift, int X, int Y)
{
// TODO: Add CBR_SelectFeature.OnMouseDown implementation
IRubberBand ipRubberPolygon = new RubberPolygonClass();
IPolygon polygon = ipRubberPolygon.TrackNew(m_hookHelper.ActiveView.ScreenDisplay, null) as IPolygon;
ISpatialFilter ipSpatialFilter = new SpatialFilterClass();
ipSpatialFilter.Geometry = polygon;
ipSpatialFilter.SpatialRel = esriSpatialRelEnum.esriSpatialRelIntersects;
IFeatureSelection ipFeatSelect = m_hookHelper.FocusMap.get_Layer(1) as IFeatureSelection;
ipFeatSelect.Clear();
ipFeatSelect.SelectFeatures(ipSpatialFilter, esriSelectionResultEnum.esriSelectionResultNew, false);
ipFeatSelect.SelectionSet.Refresh();
m_hookHelper.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGeoSelection, null, null);
ICursor cur = null;
ipFeatSelect.SelectionSet.Search(null, true, out cur);
IFeature feature = cur.NextRow() as IFeature;
IFeatureLayer fl = m_hookHelper.FocusMap.get_Layer(0) as IFeatureLayer;
while (feature != null)
{
ITopologicalOperator to = feature.Shape as ITopologicalOperator;
IPolygon poly = to.Buffer(0.01) as IPolygon;
IFeature polyFeature = fl.FeatureClass.CreateFeature();
polyFeature.Shape = poly;
feature = cur.NextRow() as IFeature;
polyFeature.Store();
}
m_hookHelper.ActiveView.Refresh();
}
public override void OnMouseDown(int Button, int Shift, int X, int Y)
{
m_ActiveView = m_hookHelper.ActiveView;
m_Map = m_hookHelper.FocusMap;
IScreenDisplay pScreenDisplay = m_ActiveView.ScreenDisplay;
IRubberBand pRubberPolygon = new RubberPolygonClass();
ISimpleFillSymbol pFillSymbol = new SimpleFillSymbolClass();
pFillSymbol.Color = getRGB(255, 255, 0);
IPolygon pPolygon = pRubberPolygon.TrackNew(pScreenDisplay, (ISymbol)pFillSymbol) as IPolygon;
pFillSymbol.Style = esriSimpleFillStyle.esriSFSDiagonalCross;
pFillSymbol.Color = getRGB(0, 0, 255);
IFillShapeElement pPolygonEle = new PolygonElementClass();
pPolygonEle.Symbol = pFillSymbol;
IElement pEle = pPolygonEle as IElement;
pEle.Geometry = pPolygon;
IGraphicsContainer pGraphicsContainer = m_Map as IGraphicsContainer;
pGraphicsContainer.AddElement(pEle, 0);
m_ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
}
public void points()
{
string strs = "Marker";
switch (strs)
{
case "Marker":
IMarkerElement pMarkerElement; //对于点，线，面的element定义这里都不一样，他是可实例化的类，而IElement是实例化的类，必须通过 IMarkerElement 初始化负值给 IElement 。
IElement pMElement;
IPoint pPoint = new PointClass(); //你画的图形式什么就是什么，特别的是LINE则需要定义为POLYLINE
pMarkerElement = new MarkerElementClass();
pMElement = pMarkerElement as IElement;
//RubberPointClass pRubberBand = new RubberPointClass();//你的RUBBERBAND随着你的图形耳边
//pPoint = pRubberBand.TrackNew(axMapControl.ActiveView.ScreenDisplay, null) as IPoint;
////pPoint = pRubberBand.TrackNew(axMapControl.ActiveView.ScreenDisplay, null) as IPoint;
//pPoint.X = 101;
//pPoint.Y = 37;
// pPoint.PutCoords(Convert.ToDouble(101), Convert.ToDouble(37));
//pPoint = axMapControl.ActiveView.ScreenDisplay.DisplayTransformation.ToMapPoint(200, 200);
// pPoint.PutCoords(Convert.ToDouble(textBox1.Text), Convert.ToDouble(textBox2.Text));
// pPoint = axMapControl.ToMapPoint(334, 344);
//pPoint.X = pPoint.X;
//pPoint.Y = pPoint.Y;
/*00000000000000000000000000000000000经纬度转换坐标*/
//IGlobeDisplay m_globeDisplay = axGlobeControl1.GlobeDisplay;
//// IGlobeDisplay pGlobeDisplay = axGlobeControl1.GlobeDisplay;
////axGlobeControl1.GlobeDisplay.ActiveViewer;
//ISceneViewer sceneViewer = m_globeDisplay.ActiveViewer;
//IGlobeViewUtil globeViewUtil = (IGlobeViewUtil)sceneViewer.Camera;
//int winX, winY;
////globeViewUtil.GeographicToWindow(Convert.ToDouble(textBox1.Text), Convert.ToDouble(textBox2.Text), 0, out winX, out winY);
////pPoint.PutCoords(Convert.ToDouble(textBox1.Text), Convert.ToDouble(textBox2.Text));//x,y地理坐标
//pPoint=axMapControl.ActiveView.ScreenDisplay.DisplayTransformation.ToMapPoint(0, 0);//x,y为屏幕坐标
////pPoint.X = Convert.ToDouble(textBox1.Text);
////pPoint.Y = Convert.ToDouble(textBox2.Text);
//pPoint.PutCoords(Convert.ToDouble(textBox1.Text), Convert.ToDouble(textBox2.Text));//x,y地理坐标
//axMapControl.ActiveView.ScreenDisplay.DisplayTransformation.FromMapPoint(pPoint, out winX, out winY);
// int mx = winX;
//int my = winY;
//pPoint=axMapControl.ActiveView.ScreenDisplay.DisplayTransformation.ToMapPoint(200, 400);//x,y为屏幕坐标
pPoint.PutCoords(Convert.ToDouble(textBox3.Text), Convert.ToDouble(textBox4.Text));
/*00000000000000000000000000000000000*/
// pPoint = axMapControl.ActiveView.ScreenDisplay.DisplayTransformation.ToMapPoint(mx, my);
//pPoint.PutCoords(mx, my);
//pPoint.X = mx;
//pPoint.Y = my;
//ISpatialReferenceFactory pSRF = new SpatialReferenceEnvironmentClass();
//pPoint.SpatialReference = pSRF.CreateProjectedCoordinateSystem(2414);
//pPoint.Project(pSRF.CreateGeographicCoordinateSystem((int)esriSRGeoCSType.esriSRGeoCS_Beijing1954));
pMElement.Geometry = pPoint; //把你在屏幕中画好的图形付给 IElement 储存
IGraphicsContainer pGraphicsContainer = axMapControl.ActiveView as IGraphicsContainer; //把地图的当前view作为图片的容器
pGraphicsContainer.AddElement(pMElement, 0); //显示储存在 IElement 中图形，这样就持久化了。
axMapControl.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
//axMapControl.Refresh();
break;
case "Line":
ILineElement pLineElement;
IElement pLElement;
IPolyline pLine;
pLineElement = new LineElementClass();
pLElement = pLineElement as IElement;
RubberLineClass pRubberBandd = new RubberLineClass();
pLine = pRubberBandd.TrackNew(axMapControl.ActiveView.ScreenDisplay, null) as IPolyline;
pLElement.Geometry = pLine;
pGraphicsContainer = axMapControl.ActiveView as IGraphicsContainer; //把地图的当前view作为图片的容器
pGraphicsContainer.AddElement(pLElement, 0); //把刚刚的element转到容器上
axMapControl.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
break;
case "Fill":
IFillShapeElement pFillShapeElement;
IElement pgonElemnt;
IPolygon pPolygon;
pFillShapeElement = new PolygonElementClass();
pgonElemnt = pFillShapeElement as IElement;//Element
RubberPolygonClass pRubberBand3 = new RubberPolygonClass(); //在屏幕上画个多边形
pPolygon = pRubberBand3.TrackNew(axMapControl.ActiveView.ScreenDisplay, null) as IPolygon;
pgonElemnt.Geometry = pPolygon; //把这个多边形转成Element
pGraphicsContainer = axMapControl.ActiveView as IGraphicsContainer; //把地图的当前view作为图片的容器
//pGraphicsContainer.DeleteAllElements ();
pGraphicsContainer.AddElement(pgonElemnt, 0); //把刚刚的element转到容器上
axMapControl.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
break;
}
}
public override void OnMouseDown(int button, int shift, int x, int y, double mapX, double mapY)
{
DF2DApplication app = DF2DApplication.Application;
bool ready = true;
if (app == null || app.Current2DMapControl == null || app.Workbench == null)
{
return;
}
app.Workbench.SetMenuEnable(true);
m_ActiveView = app.Current2DMapControl.ActiveView;
IScreenDisplay m_Display = app.Current2DMapControl.ActiveView.ScreenDisplay;
try
{
if (button == 1)
{
ISimpleLineSymbol pLineSym = new SimpleLineSymbol();//设置线样式
IRgbColor pColor = new RgbColorClass();
pColor.Red = 255;
pColor.Green = 255;
pColor.Blue = 0;
pLineSym.Color = pColor;
pLineSym.Style = esriSimpleLineStyle.esriSLSSolid;
pLineSym.Width = 2;
ISimpleFillSymbol pFillSym = new SimpleFillSymbol();//设置平面填充样式
pFillSym.Color = pColor;
pFillSym.Style = esriSimpleFillStyle.esriSFSDiagonalCross;
pFillSym.Outline = pLineSym;
object symbol = pFillSym as object;
IRubberBand band = new RubberPolygonClass();
IGeometry geo = band.TrackNew(m_Display, null);//在地图上画多边形
app.Current2DMapControl.DrawShape(geo, ref symbol);
WaitForm.Start("正在查询...", "请稍后");
if (geo.IsEmpty)//如果多边形为空，则以点的缓冲区为图形要素
{
IPoint searchPoint = new PointClass();
searchPoint.PutCoords(mapX, mapY);
geo = PublicFunction.DoBuffer(searchPoint, PublicFunction.ConvertPixelsToMapUnits(m_ActiveView, GlobalValue.System_Selection_Option().Tolerate));
//m_ActiveView.FocusMap.SelectByShape(geo, s, false);
}
if (ready)
{
WaitForm.Start("正在统计...", "请稍后");
DataTable dtResult = RegionAnalysis(geo);//根据所得图形要素分析，得到统计用数据表
if (dtResult == null || dtResult.Rows.Count == 0)
{
WaitForm.Stop();
XtraMessageBox.Show("统计结果为空！", "提示");
return;
}
WaitForm.Stop();
FrmPipeLineStatsOutput dialog = new FrmPipeLineStatsOutput();
dialog.SetData1(dtResult);
//dialog.SetData1(dtstats);
dialog.ShowDialog();
if (dialog.ShowDialog() != System.Windows.Forms.DialogResult.OK)
{
this.RestoreEnv();
}
}
}
}
catch
{
}
}
public override void OnMouseDown(int button, int shift, int x, int y, double mapX, double mapY)
{
DF2DApplication app = DF2DApplication.Application;
bool ready = true;
if (app == null || app.Current2DMapControl == null || app.Workbench == null)
{
return;
}
app.Workbench.SetMenuEnable(true);
m_ActiveView = app.Current2DMapControl.ActiveView;
IScreenDisplay m_Display = app.Current2DMapControl.ActiveView.ScreenDisplay;
try
{
if (button == 1)
{
ISimpleLineSymbol pLineSym = new SimpleLineSymbol();
IRgbColor pColor = new RgbColorClass();
pColor.Red = 255;
pColor.Green = 255;
pColor.Blue = 0;
pLineSym.Color = pColor;
pLineSym.Style = esriSimpleLineStyle.esriSLSSolid;
pLineSym.Width = 2;
ISimpleFillSymbol pFillSym = new SimpleFillSymbol();
pFillSym.Color = pColor;
pFillSym.Style = esriSimpleFillStyle.esriSFSDiagonalCross;
pFillSym.Outline = pLineSym;
object symbol = pFillSym as object;
IRubberBand band = new RubberPolygonClass();
IGeometry geo = band.TrackNew(m_Display, null);
app.Current2DMapControl.DrawShape(geo, ref symbol);
WaitForm.Start("正在查询...", "请稍后");
if (geo.IsEmpty)
{
IPoint searchPoint = new PointClass();
searchPoint.PutCoords(mapX, mapY);
geo = PublicFunction.DoBuffer(searchPoint, PublicFunction.ConvertPixelsToMapUnits(m_ActiveView, GlobalValue.System_Selection_Option().Tolerate));
//m_ActiveView.FocusMap.SelectByShape(geo, s, false);
}
_geo = geo;
spatialStats = true;
if (spatialStats)
{
FrmCompoundConditionStats2D dialog = new FrmCompoundConditionStats2D();
dialog.SetData(LogicDataStructureManage2D.Instance.RootLogicGroups, LogicDataStructureManage2D.Instance.RootMajorClasses, _geo);
WaitForm.Stop();
dialog.ShowDialog();
if (dialog.ShowDialog() != System.Windows.Forms.DialogResult.OK)
{
this.RestoreEnv();
}
}
}
}
catch
{
}
}
//
//
//
public static void drawPolygon(IActiveView pActiveView)
{
IGraphicsContainer iGC = pActiveView as IGraphicsContainer;
IRubberBand pRubberPoly = new RubberPolygonClass();
IScreenDisplay pScreenDisp = pActiveView.ScreenDisplay;
IGeometry pGeom;
pGeom = pRubberPoly.TrackNew(pScreenDisp, null);
IPolygon pPoly = pGeom as IPolygon;
IElement pEle;
if (pPoly != null)
{
pEle = new PolygonElementClass() as IElement;
pEle.Geometry = pPoly;
iGC.AddElement(pEle, 0);
}
pActiveView.Refresh();
}
private void mapCtlMain_OnMouseDown(object sender, IMapControlEvents2_OnMouseDownEvent e)
{
if (this.m_rasterMeasureDis) //距离量算
{
IPolyline polyline = null;
IGraphicsContainer graCont = (IGraphicsContainer)mapCtlMain.ActiveView;
if (e.button == 1)
{
double Dis = 0;
IRubberBand rubberPoly = new RubberLineClass();
polyline = (IPolyline)rubberPoly.TrackNew(mapCtlMain.ActiveView.ScreenDisplay, null);
IElement elem;
if (polyline != null)
{
elem = new LineElementClass();
elem.Geometry = polyline;
graCont.AddElement(elem, 0);
}
mapCtlMain.ActiveView.Refresh();
Dis = polyline.Length;
Dis = Dis / 1000;
frmDis frmdis = new frmDis("测量长度是：" + Dis.ToString("f3") + "公里", "距离量测");
frmdis.ShowDialog();
//MessageBox.Show("测量长度是：" + Dis.ToString("f3") + "公里", "确认");
graCont = (IGraphicsContainer)mapCtlMain.ActiveView;
graCont.DeleteAllElements();
mapCtlMain.ActiveView.Refresh();
}
}
if (this.m_rasterMeasureArea) //面积量算
{
double Area = 0;
double Area1 = 0;
ISimpleLineSymbol lineSymbol = new SimpleLineSymbolClass();
IRgbColor color = new RgbColorClass();
color.Red = 0;
color.Green = 0;
color.Blue = 225;
lineSymbol.Width = 1;
lineSymbol.Color = color;
lineSymbol.Style = esriSimpleLineStyle.esriSLSSolid;
//Dim pPolySymbol As ISimpleFillSymbol
ISimpleFillSymbol polySymbol = new SimpleFillSymbolClass();
polySymbol.Color = color;
polySymbol.Outline = lineSymbol;
polySymbol.Style = esriSimpleFillStyle.esriSFSHollow;
//Dim pSymbol As ISymbol
ISymbol symbol = (ISymbol)polySymbol;
//设置结束
IGraphicsContainer graCont = (IGraphicsContainer)mapCtlMain.ActiveView;
IRubberBand rubberPoly = new RubberPolygonClass();
IPolygon polygon = (IPolygon)rubberPoly.TrackNew(mapCtlMain.ActiveView.ScreenDisplay, symbol);
IElement elem;
if (polygon != null)
{
elem = new PolygonElementClass();
elem.Geometry = polygon;
IFillShapeElement fillShapeElement = (IFillShapeElement)elem;
fillShapeElement.Symbol = (IFillSymbol)symbol;
graCont.AddElement(elem, 0);
}
mapCtlMain.ActiveView.Refresh();
IArea area = (IArea)polygon;
Area = Math.Abs(area.Area) / 1000000;
Area1 = Area * 100;
frmDis frmdis = new frmDis("测量面积是：" + Area.ToString("f3") + "平方公里" + "\n (合" + Area1.ToString("f3") + "公顷)","面积量测");
frmdis.ShowDialog();
//MessageBox.Show("测量面积是：" + Area.ToString("f3") + "平方公里" + "(合" + Area1.ToString("f3") + "公顷)", "确认");
graCont = (IGraphicsContainer)mapCtlMain.ActiveView;
graCont.DeleteAllElements();
mapCtlMain.ActiveView.Refresh();
}
if (this.m_bEditNode)
{
m_editor.EditFeatureMouseDown(e.x, e.y);
}
if(this.m_out)
{
IFeatureLayer featureLayer = this.mapCtlMain.get_Layer(0) as IFeatureLayer;
IFeatureClass featureClass = featureLayer.FeatureClass;
IPoint point = mapCtlMain.ActiveView.ScreenDisplay.DisplayTransformation.ToMapPoint(e.x, e.y);
IGeometry geometry = point as IGeometry;
ITopologicalOperator pTopo = geometry as ITopologicalOperator;
IGeometry buffer = pTopo.Buffer(200);
geometry = buffer.Envelope as IGeometry;
ISpatialFilter spatialFilter = new SpatialFilterClass();
spatialFilter.Geometry = geometry;
spatialFilter.SpatialRel = esriSpatialRelEnum.esriSpatialRelContains;
spatialFilter.GeometryField = featureClass.ShapeFieldName;
IQueryFilter filter = spatialFilter as IQueryFilter;
IFeatureCursor cursor = featureClass.Search(filter, false);
IFeature pfeature = cursor.NextFeature();
if (pfeature!= null)
{
frmTip tip = new frmTip(pfeature.get_Value(3).ToString(), pfeature.get_Value(4).ToString(),this.m_oraCmd);
tip.ShowDialog();
}
}
}
public override void OnMouseDown(int button, int shift, int x, int y, double mapX, double mapY)
{
base.OnMouseDown(button, shift, x, y, mapX, mapY);
if (button == 1)
{
ISimpleLineSymbol pLineSym = new SimpleLineSymbol();
IRgbColor pColor = new RgbColorClass();
pColor.Red = 255;
pColor.Green = 255;
pColor.Blue = 0;
pLineSym.Color = pColor;
pLineSym.Style = esriSimpleLineStyle.esriSLSSolid;
pLineSym.Width = 2;
ISimpleFillSymbol pFillSym = new SimpleFillSymbol();
pFillSym.Color = pColor;
pFillSym.Style = esriSimpleFillStyle.esriSFSDiagonalCross;
pFillSym.Outline = pLineSym;
object symbol = pFillSym as object;
IRubberBand band = new RubberPolygonClass();
geo = band.TrackNew(m_Display, null);
DF2DApplication.Application.Current2DMapControl.DrawShape(geo, ref symbol);
//WaitForm.Start("正在查询...", "请稍后");
}
if (geo == null)
{
return;
}
h = GetH(geo);
pFc = GetGCD();
AddHField(pFc);
beforeGeo = GetBeforeGeo(pFc);
afterGeo = GetAfterGeo(pFc);
if (beforeGeo == null || afterGeo == null)
{
return;
}
SurfaceProcess(beforeGeo, afterGeo);
FrmEarthworkCalculation2D dialog = new FrmEarthworkCalculation2D(surfaceArea, projectArea, dig, fill);
dialog.ShowDialog();
if (dialog.DialogResult == DialogResult.OK)
{
RestoreEnv();
}
//IRasterSurface rasterSurface = new RasterSurfaceClass();
//rasterSurface.PutRaster((IRaster)beforeGeo, 0);
//ISurface pSurface = rasterSurface as ISurface;
//surfaceArea = pSurface.GetSurfaceArea(h, esriPlaneReferenceType.esriPlaneReferenceAbove).ToString(".###") + "㎡";
//projectArea = pSurface.GetProjectedArea(h, esriPlaneReferenceType.esriPlaneReferenceAbove).ToString(".###") + "㎡";
//ISurfaceOp SurfaceOp = new RasterSurfaceOpClass();
//IGeoDataset outGeoDataset = SurfaceOp.CutFill(beforeGeo, afterGeo, Type.Missing);
//IRasterBandCollection pRsBandCol = outGeoDataset as IRasterBandCollection;
//double area = 0.0;//涉及面积
//double volume = 0.0;//挖方方量
//double volume1 = 0.0;//填方方量
//double sumVolume = 0;//挖方总量
//double sumVolume1 = 0;//填方总量
//for (int i = 0; i < pRsBandCol.Count; i++)
//{
// IRasterBand pBand = pRsBandCol.Item(0);
// ITable pRTable = pBand.AttributeTable;
// ICursor pCursor = pRTable.Search(null, true);
// 获取像素块中的值
// IRow pRrow = pCursor.NextRow();
// while (pRrow != null)
// {
// area += Convert.ToDouble(pRrow.get_Value(pRrow.Fields.FindField("AREA")).ToString());
// volume = Convert.ToDouble(pRrow.get_Value(pRrow.Fields.FindField("VOLUME")).ToString());
// if (volume > 0)
// {
// sumVolume += volume;
// }
// else
// {
// sumVolume1 += volume;
// }
// pRrow = pCursor.NextRow();
// }
//}
//string dig = Math.Round(sumVolume, 3).ToString() + "m³";
//string fill = Math.Round(sumVolume1, 3).ToString() + "m³";
//FrmEarthworkCalculation2D dialog = new FrmEarthworkCalculation2D(surfaceArea, projectArea, dig, fill);
//if (dialog.DialogResult == DialogResult.OK)
//{
// RestoreEnv();
//}
}
public override void OnMouseDown(int button, int shift, int x, int y, double mapX, double mapY)
{
DF2DApplication app = DF2DApplication.Application;
bool ready = true;
if (app == null || app.Current2DMapControl == null || app.Workbench == null)
{
return;
}
app.Workbench.SetMenuEnable(true);
m_ActiveView = app.Current2DMapControl.ActiveView;
IScreenDisplay m_Display = app.Current2DMapControl.ActiveView.ScreenDisplay;
try
{
if (button == 1)
{
ISimpleLineSymbol pLineSym = new SimpleLineSymbol();
IRgbColor pColor = new RgbColorClass();
pColor.Red = 255;
pColor.Green = 255;
pColor.Blue = 0;
pLineSym.Color = pColor;
pLineSym.Style = esriSimpleLineStyle.esriSLSSolid;
pLineSym.Width = 2;
ISimpleFillSymbol pFillSym = new SimpleFillSymbol();
pFillSym.Color = pColor;
pFillSym.Style = esriSimpleFillStyle.esriSFSDiagonalCross;
pFillSym.Outline = pLineSym;
object symbol = pFillSym as object;
IRubberBand band = new RubberPolygonClass();
IGeometry geo = band.TrackNew(m_Display, null);
app.Current2DMapControl.DrawShape(geo, ref symbol);
WaitForm.Start("正在查询...", "请稍后");
if (geo.IsEmpty)
{
IPoint searchPoint = new PointClass();
searchPoint.PutCoords(mapX, mapY);
geo = PublicFunction.DoBuffer(searchPoint, PublicFunction.ConvertPixelsToMapUnits(m_ActiveView, GlobalValue.System_Selection_Option().Tolerate));
//m_ActiveView.FocusMap.SelectByShape(geo, s, false);
}
_geo = geo;
spatialQuery = true;
if (spatialQuery)
{
FrmCompoundConditionQuery dialog = new FrmCompoundConditionQuery();
dialog.SetData(LogicDataStructureManage2D.Instance.RootLogicGroups, LogicDataStructureManage2D.Instance.RootMajorClasses, _geo);
WaitForm.Stop();
IMap2DView mapView = UCService.GetContent(typeof(Map2DView)) as Map2DView;
mapView.UnBind(this);
if (dialog.ShowDialog() != System.Windows.Forms.DialogResult.OK)
{
return;
}
this._uPanel = new UIDockPanel("查询结果", "查询结果", this.Location, this._width, this._height);
this._dockPanel = FloatPanelManager.Instance.Add(ref this._uPanel, DockingStyle.Right);
this._dockPanel.Visibility = DockVisibility.Visible;
this._dockPanel.FloatSize = new System.Drawing.Size(this._width, this._height);
this._dockPanel.Width = this._width;
this._dockPanel.Height = this._height;
this._uc = new UCPropertyInfo2D();
this._uc.Dock = System.Windows.Forms.DockStyle.Fill;
this._uPanel.RegisterEvent(new PanelClose(this.Close));
this._dockPanel.Controls.Add(this._uc);
this._uc.SetPropertyInfo(dialog.Dict);
}
}
}
catch
{
this.RestoreEnv();
}
}
public override void OnMouseDown(int button, int shift, int x, int y, double mapX, double mapY)
{
DF2DApplication app = DF2DApplication.Application;
bool ready = true;
if (app == null || app.Current2DMapControl == null)
{
return;
}
m_ActiveView = app.Current2DMapControl.ActiveView;
IScreenDisplay m_Display = app.Current2DMapControl.ActiveView.ScreenDisplay;
try
{
if (button == 1)
{
ISimpleLineSymbol pLineSym = new SimpleLineSymbol();
IRgbColor pColor = new RgbColorClass();
pColor.Red = 255;
pColor.Green = 255;
pColor.Blue = 0;
pLineSym.Color = pColor;
pLineSym.Style = esriSimpleLineStyle.esriSLSSolid;
pLineSym.Width = 2;
ISimpleFillSymbol pFillSym = new SimpleFillSymbol();
pFillSym.Color = pColor;
pFillSym.Style = esriSimpleFillStyle.esriSFSDiagonalCross;
pFillSym.Outline = pLineSym;
object symbol = pFillSym as object;
IRubberBand band = new RubberPolygonClass();
IGeometry pGeo = band.TrackNew(m_Display, null);
app.Current2DMapControl.DrawShape(pGeo, ref symbol);
WaitForm.Start("正在查询...", "请稍后");
if (pGeo.IsEmpty)
{
IPoint searchPoint = new PointClass();
searchPoint.PutCoords(mapX, mapY);
pGeo = PublicFunction.DoBuffer(searchPoint, PublicFunction.ConvertPixelsToMapUnits(m_ActiveView, GlobalValue.System_Selection_Option().Tolerate));
//m_ActiveView.FocusMap.SelectByShape(geo, s, false);
}
if (ready)
{
WaitForm.Start("正在准备导出，请稍后...");
IFeatureClass fc = GetUpdateRegionFC();
if (fc == null)
{
XtraMessageBox.Show("当前地图中没有找到\"修测范围\"图层,无法绘制修测范围！", "修测范围确定");
return;
}
IMap pMap = app.Current2DMapControl.Map;
if (pMap == null)
{
WaitForm.Stop(); return;
}
//ISelectionEnvironment selEnv = new SelectionEnvironmentClass();
//pMap.SelectByShape(pGeo, selEnv, false);
//ISelection pSelection = pMap.FeatureSelection;
FolderBrowserDialog sfd = new FolderBrowserDialog();
if (sfd.ShowDialog() == DialogResult.OK)
{
string strRegionName = string.Format("{0}{1}点{2}分", DateTime.Now.ToLongDateString(), DateTime.Now.Hour, DateTime.Now.Minute);
//存储范围线
WaitForm.SetCaption("正在存储范围线，请稍后...");
SaveFanWei(pGeo, strRegionName, fc);
string strPath = String.Format(@"{0}\{1}.dxf", sfd.SelectedPath, strRegionName);
if (this.m_Workspace == null)
{
XtraMessageBox.Show("获得数据工作空间失败");
WaitForm.Stop();
return;
}
WaitForm.SetCaption("开始导出数据，请稍后...");
ExportData(strPath, pGeo, pMap, this.m_Workspace);
WaitForm.SetCaption("数据导出成功！");
XtraMessageBox.Show("数据导出成功！");
RestoreEnv();
//CreateFeature(pGeo, pMap, fc);
}
WaitForm.Stop();
}
}
}
catch (System.Exception ex)
{
WaitForm.Stop();
return;
}
}
/// <summary>
/// 绘制几何图形
/// </summary>
/// <param name="geoType"></param>
/// <param name="geometry"></param>
/// <returns></returns>
ESRI.ArcGIS.Carto.IElement createElement_x(ESRI.ArcGIS.Geometry.IGeometry geometry)
{
IElement element = null;
try
{
switch (geometry.GeometryType)
{
case esriGeometryType.esriGeometryPolygon:
IFillShapeElement pPolygonElement;
ISimpleFillSymbol pSimpleFillSymbol = new SimpleFillSymbolClass();
IPolygon pPolygon = new PolygonClass();
IRubberBand pRubberBand = new RubberPolygonClass();
ISimpleLineSymbol pSimpleLineSymbol = new SimpleLineSymbolClass();
pPolygonElement = new PolygonElementClass();
//if (e.button == 1)
//{
// pPolygon=(IPolygon) pRubberBand.TrackNew(axMapControl1.ActiveView.ScreenDisplay, null);
//}
pSimpleLineSymbol.Width = 2;
pSimpleLineSymbol.Style = esriSimpleLineStyle.esriSLSSolid;
pSimpleLineSymbol.Color = TransColorToAEColor(Color.Blue);
//pSimpleFillSymbol.Color = GetRGBColor(11, 200, 145);
pSimpleFillSymbol.Style = esriSimpleFillStyle.esriSFSNull;
pSimpleFillSymbol.Outline = pSimpleLineSymbol;
IElement pElement = (IElement)pPolygonElement;
pElement.Geometry = geometry;
pPolygonElement.Symbol = pSimpleFillSymbol;
element = (IElement)pPolygonElement;
break;
case esriGeometryType.esriGeometryPolyline: //Polyline线
ISimpleLineSymbol simpleLineSymbol = m_NewPolygonFeedback.Symbol as ISimpleLineSymbol;
ILineElement lineElement = new LineElementClass();
lineElement.Symbol = simpleLineSymbol as ILineSymbol;
element = lineElement as IElement;
element.Geometry = geometry;
break;
case esriGeometryType.esriGeometryPoint:
//设置结点符号
IRgbColor pRGB = new RgbColorClass();
pRGB.Red = 255;
pRGB.Green = 0;
pRGB.Blue = 0;
ISimpleMarkerSymbol pSimpleMarkSymbol = new SimpleMarkerSymbolClass();
pSimpleMarkSymbol.Color = pRGB as IColor;
pSimpleMarkSymbol.Size = 2;
pSimpleMarkSymbol.Style = esriSimpleMarkerStyle.esriSMSSquare;
IMarkerElement pMarkerElement = new MarkerElementClass();
pMarkerElement.Symbol = pSimpleMarkSymbol as IMarkerSymbol;
element = pMarkerElement as IElement;
element.Geometry = geometry as IGeometry;
break;
}
}
catch
{ }
return(element);
}
public override void OnMouseDown(int button, int shift, int x, int y, double mapX, double mapY)
{
DF2DApplication app = DF2DApplication.Application;
bool ready = true;
if (app == null || app.Current2DMapControl == null)
{
return;
}
m_ActiveView = app.Current2DMapControl.ActiveView;
IScreenDisplay m_Display = app.Current2DMapControl.ActiveView.ScreenDisplay;
try
{
if (button == 1)
{
ISimpleLineSymbol pLineSym = new SimpleLineSymbol();
IRgbColor pColor = new RgbColorClass();
pColor.Red = 255;
pColor.Green = 255;
pColor.Blue = 0;
pLineSym.Color = pColor;
pLineSym.Style = esriSimpleLineStyle.esriSLSSolid;
pLineSym.Width = 2;
ISimpleFillSymbol pFillSym = new SimpleFillSymbol();
pFillSym.Color = pColor;
pFillSym.Style = esriSimpleFillStyle.esriSFSDiagonalCross;
pFillSym.Outline = pLineSym;
object symbol = pFillSym as object;
IRubberBand band = new RubberPolygonClass();
geo = band.TrackNew(m_Display, null);
app.Current2DMapControl.DrawShape(geo, ref symbol);
//WaitForm.Start("正在查询...", "请稍后");
}
#region 备用代码
/*
* IGeoDataset pRasterGeo = GetDEM();
* IExtractionOp pExOp = new RasterExtractionOpClass();
* IPolygon polygon = geo as IPolygon;
* polygon.SpatialReference = pRasterGeo.SpatialReference;
* beforeGeo = pExOp.Polygon(pRasterGeo, polygon, true);
*
* IGeoDataset geoDatasetTemp = new RasterDatasetClass();
* geoDatasetTemp = beforeGeo;
* IRasterBandCollection rbCol = geoDatasetTemp as IRasterBandCollection;
* for (int i = 0; i < rbCol.Count;i++ )
* {
* if (rbCol.Item(i) == null) continue;
* IRasterBand rb = rbCol.Item(i);
* ITable table = rb.AttributeTable;
* ICursor cursor = table.Search(null, false);
* IRow row ;
* while ((row = cursor.NextRow()) != null)
* {
* row.set_Value(1,50);
* row.Store();
* }
* }
* afterGeo = geoDatasetTemp;
*
* ISurfaceOp surOp = new RasterSurfaceOpClass();
* IGeoDataset outputGeo = surOp.CutFill(beforeGeo, afterGeo, Type.Missing);*/
#endregion
pFc = GetGCD();
beforeGeo = GetBeforeGeo(pFc);
}
catch (System.Exception ex)
{
}
}
public void points()
{
string strs = "Marker";
switch (strs)
{
case "Marker":
IMarkerElement pMarkerElement;//对于点，线，面的element定义这里都不一样，他是可实例化的类，而IElement是实例化的类，必须通过 IMarkerElement 初始化负值给 IElement 。
IElement pMElement;
IPoint pPoint=new PointClass();//你画的图形式什么就是什么，特别的是LINE则需要定义为POLYLINE
pMarkerElement = new MarkerElementClass();
pMElement = pMarkerElement as IElement;
RubberPointClass pRubberBand = new RubberPointClass();//你的RUBBERBAND随着你的图形耳边
//pPoint = pRubberBand.TrackNew(axMapControl.ActiveView.ScreenDisplay, null) as IPoint;
////pPoint = pRubberBand.TrackNew(axMapControl.ActiveView.ScreenDisplay, null) as IPoint;
//pPoint.X = 101;
//pPoint.Y = 37;
// pPoint.PutCoords(Convert.ToDouble(101), Convert.ToDouble(37));
//pPoint = axMapControl.ActiveView.ScreenDisplay.DisplayTransformation.ToMapPoint(200, 200);
// pPoint.PutCoords(Convert.ToDouble(textBox1.Text), Convert.ToDouble(textBox2.Text));
// pPoint = axMapControl.ToMapPoint(334, 344);
//pPoint.X = pPoint.X;
//pPoint.Y = pPoint.Y;
/*00000000000000000000000000000000000经纬度转换坐标*/
//IGlobeDisplay m_globeDisplay = axGlobeControl1.GlobeDisplay;
//// IGlobeDisplay pGlobeDisplay = axGlobeControl1.GlobeDisplay;
////axGlobeControl1.GlobeDisplay.ActiveViewer;
//ISceneViewer sceneViewer = m_globeDisplay.ActiveViewer;
//IGlobeViewUtil globeViewUtil = (IGlobeViewUtil)sceneViewer.Camera;
//int winX, winY;
////globeViewUtil.GeographicToWindow(Convert.ToDouble(textBox1.Text), Convert.ToDouble(textBox2.Text), 0, out winX, out winY);
////pPoint.PutCoords(Convert.ToDouble(textBox1.Text), Convert.ToDouble(textBox2.Text));//x,y地理坐标
//pPoint=axMapControl.ActiveView.ScreenDisplay.DisplayTransformation.ToMapPoint(0, 0);//x,y为屏幕坐标
////pPoint.X = Convert.ToDouble(textBox1.Text);
////pPoint.Y = Convert.ToDouble(textBox2.Text);
//pPoint.PutCoords(Convert.ToDouble(textBox1.Text), Convert.ToDouble(textBox2.Text));//x,y地理坐标
//axMapControl.ActiveView.ScreenDisplay.DisplayTransformation.FromMapPoint(pPoint, out winX, out winY);
// int mx = winX;
//int my = winY;
//pPoint=axMapControl.ActiveView.ScreenDisplay.DisplayTransformation.ToMapPoint(200, 400);//x,y为屏幕坐标
//调用GetProject2方法经纬度转换成米
pPoint = GetProject2(Convert.ToDouble(textBox1.Text), Convert.ToDouble(textBox2.Text));
//pPoint.PutCoords(Convert.ToDouble(textBox3.Text), Convert.ToDouble(textBox4.Text));
/*00000000000000000000000000000000000*/
// pPoint = axMapControl.ActiveView.ScreenDisplay.DisplayTransformation.ToMapPoint(mx, my);
//pPoint.PutCoords(mx, my);
//pPoint.X = mx;
//pPoint.Y = my;
//ISpatialReferenceFactory pSRF = new SpatialReferenceEnvironmentClass();
//pPoint.SpatialReference = pSRF.CreateProjectedCoordinateSystem(2414);
//pPoint.Project(pSRF.CreateGeographicCoordinateSystem((int)esriSRGeoCSType.esriSRGeoCS_Beijing1954));
pMElement.Geometry = pPoint;//把你在屏幕中画好的图形付给 IElement 储存
IGraphicsContainer pGraphicsContainer = axMapControl.ActiveView as IGraphicsContainer;//把地图的当前view作为图片的容器
// axMapControl.get_Layer(0)
// ILayer pLayer = this.axMapControl.get_Layer(1);//所要加的层
pGraphicsContainer.AddElement(pMElement, 0);//显示储存在 IElement 中图形，这样就持久化了。
axMapControl.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
//axMapControl.Refresh();
break;
case "Line":
//ILineElement pLineElement;
//IElement pLElement;
//IPolyline pLine;
// IGraphicsContainer pGraphicsContainerl = axMapControl.ActiveView as IGraphicsContainer;//把地图的当前view作为图片的容器
//pLineElement = new LineElementClass();
//pLElement = pLineElement as IElement;
//RubberLineClass pRubberBandd = new RubberLineClass();
//pLine = pRubberBandd.TrackNew(axMapControl.ActiveView.ScreenDisplay, null) as IPolyline;
//pLElement.Geometry = pLine;
//pGraphicsContainerl = axMapControl.ActiveView as IGraphicsContainer;//把地图的当前view作为图片的容器
//pGraphicsContainerl.AddElement(pLElement, 0);//把刚刚的element转到容器上
//axMapControl.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
//00000000000
//调用GetProject2方法经纬度转换成米
IPoint pPointl=new PointClass();//你画的图形式什么就是什么，特别的是LINE则需要定义为POLYLINE
pPointl = GetProject2(Convert.ToDouble(textBox1.Text), Convert.ToDouble(textBox2.Text));
IPoint pPointl2=new PointClass();//你画的图形式什么就是什么，特别的是LINE则需要定义为POLYLINE
pPointl2 = GetProject2(-120, 40);
//创建一个Line对象
ILine pLine2 = new LineClass();
//Polyline pLine2 = new PolylineClass();
//设置Line对象的起始终止点
pLine2.PutCoords(pPointl, pPointl2);
//IPointCollection pMultipoint = new MultipointClass();
//object o=Type.Missing;
//pMultipoint.AddPoint(pPointl, ref o, ref o);
//pMultipoint.AddPoint(pPointl2, ref o, ref o);
axMapControl.ActiveView.Refresh();//刷新当前视图
break;
case "Fill":
IFillShapeElement pFillShapeElement;
IElement pgonElemnt;
IPolygon pPolygon;
pFillShapeElement = new PolygonElementClass();
pgonElemnt = pFillShapeElement as IElement;//Element
RubberPolygonClass pRubberBand3 = new RubberPolygonClass();//在屏幕上画个多边形
pPolygon = pRubberBand3.TrackNew(axMapControl.ActiveView.ScreenDisplay, null) as IPolygon;
pgonElemnt.Geometry = pPolygon;//把这个多边形转成Element
pGraphicsContainer = axMapControl.ActiveView as IGraphicsContainer;//把地图的当前view作为图片的容器
//pGraphicsContainer.DeleteAllElements ();
pGraphicsContainer.AddElement(pgonElemnt, 0);//把刚刚的element转到容器上
axMapControl.ActiveView.PartialRefresh(esriViewDrawPhase.esriViewGraphics, null, null);
break;
}
}
///<summary>Draws a polygon on the screen in the ActiveView where the mouse is clicked.</summary>
///
///<param name="activeView">An IActiveView interface</param>
///
///<remarks>Ideally, this function would be called from within the OnMouseDown event that was created with the ArcGIS base tool template.</remarks>
protected IGeometry DrawPolygon(IActiveView activeView)
{
if (activeView == null)
{
return null;
}
try
{
IScreenDisplay screenDisplay = activeView.ScreenDisplay;
// Constant
screenDisplay.StartDrawing(screenDisplay.hDC, (System.Int16)esriScreenCache.esriNoScreenCache); // Explicit Cast
IRgbColor rgbColor = new RgbColorClass();
rgbColor.Red = 255;
IColor color = rgbColor; // Implicit Cast
ISimpleFillSymbol simpleFillSymbol = new SimpleFillSymbolClass();
simpleFillSymbol.Color = color;
ISymbol symbol = simpleFillSymbol as ISymbol; // Dynamic Cast
IRubberBand rubberBand = new RubberPolygonClass();
IGeometry geometry = rubberBand.TrackNew(screenDisplay, symbol);
ITopologicalOperator2 ito = (ITopologicalOperator2)geometry;
ito.Simplify();
screenDisplay.SetSymbol(symbol);
screenDisplay.DrawPolygon(geometry);
screenDisplay.FinishDrawing();
//activeView.Extent = geometry.Envelope;
//ArcMap.Application.RefreshWindow();
return geometry;
}
catch(Exception e) {
return null;
}
}
/// <summary>
/// ���Ƽ���ͼ��
/// </summary>
/// <params name="geoType"></params>
/// <params name="geometry"></params>
/// <returns></returns>
ESRI.ArcGIS.Carto.IElement createElement_x(ESRI.ArcGIS.Geometry.IGeometry geometry)
{
IElement element = null;
try
{
switch (geometry.GeometryType)
{
case esriGeometryType.esriGeometryPolygon:
IFillShapeElement pPolygonElement;
ISimpleFillSymbol pSimpleFillSymbol = new SimpleFillSymbolClass();
IPolygon pPolygon = new PolygonClass();
IRubberBand pRubberBand = new RubberPolygonClass();
ISimpleLineSymbol pSimpleLineSymbol = new SimpleLineSymbolClass();
pPolygonElement = new PolygonElementClass();
//if (e.button == 1)
//{
// pPolygon=(IPolygon) pRubberBand.TrackNew(axMapControl1.ActiveView.ScreenDisplay, null);
//}
pSimpleLineSymbol.Width = 2;
pSimpleLineSymbol.Style = esriSimpleLineStyle.esriSLSSolid;
pSimpleLineSymbol.Color = TransColorToAEColor(Color.Blue);
//pSimpleFillSymbol.Color = GetRGBColor(11, 200, 145);
pSimpleFillSymbol.Style = esriSimpleFillStyle.esriSFSNull;
pSimpleFillSymbol.Outline = pSimpleLineSymbol;
IElement pElement = (IElement)pPolygonElement;
pElement.Geometry = geometry;
pPolygonElement.Symbol = pSimpleFillSymbol;
element = (IElement)pPolygonElement;
break;
case esriGeometryType.esriGeometryPolyline://Polyline��
ISimpleLineSymbol simpleLineSymbol = m_NewPolygonFeedback.Symbol as ISimpleLineSymbol;
ILineElement lineElement = new LineElementClass();
lineElement.Symbol = simpleLineSymbol as ILineSymbol;
element = lineElement as IElement;
element.Geometry = geometry;
break;
case esriGeometryType.esriGeometryPoint:
//���ý�����
IRgbColor pRGB = new RgbColorClass();
pRGB.Red = 255;
pRGB.Green = 0;
pRGB.Blue = 0;
ISimpleMarkerSymbol pSimpleMarkSymbol = new SimpleMarkerSymbolClass();
pSimpleMarkSymbol.Color = pRGB as IColor;
pSimpleMarkSymbol.Size = 2;
pSimpleMarkSymbol.Style = esriSimpleMarkerStyle.esriSMSSquare;
IMarkerElement pMarkerElement = new MarkerElementClass();
pMarkerElement.Symbol = pSimpleMarkSymbol as IMarkerSymbol;
element = pMarkerElement as IElement;
element.Geometry = geometry as IGeometry;
break;
}
}
catch
{ }
return element;
}
/// <summary>
/// 屏幕上绘画几何形状
/// </summary>
/// <param name="screenDisplay">ESRI屏幕显示接口</param>
/// <param name="geomType">几何形状类型的枚举类</param>
/// <returns>ESRI几何形状接口</returns>
public static IGeometry ScreenTrackGeometry(IScreenDisplay screenDisplay, dsGeometryType geomType)
{
IGeometry trackGeom = null;
if (screenDisplay != null)
{
IRubberBand rubberBand = null;
switch (geomType)
{
case dsGeometryType.dsGTPoint:
rubberBand = new RubberPointClass();
break;
case dsGeometryType.dsGTLine:
rubberBand = new RubberLineClass();
break;
case dsGeometryType.dsGTPolyline:
rubberBand = new RubberLineClass();
break;
case dsGeometryType.dsGTRectangle:
rubberBand = new RubberEnvelopeClass();
break;
case dsGeometryType.dsGTCircle:
rubberBand = new RubberCircleClass();
break;
case dsGeometryType.dsGTEllipse:
rubberBand = new RubberEnvelopeClass();
break;
case dsGeometryType.dsGTPolygon:
rubberBand = new RubberPolygonClass();
break;
case dsGeometryType.dsGTRectangularPolygon:
rubberBand = new RubberRectangularPolygonClass();
break;
default:
break;
}
if (rubberBand != null)
{
trackGeom = rubberBand.TrackNew(screenDisplay, null);
}
if (geomType == dsGeometryType.dsGTEllipse)
{
trackGeom = ConvertEnvelopeToEllipticArc(trackGeom);
}
else if ((geomType == dsGeometryType.dsGTLine) ||
(geomType == dsGeometryType.dsGTPolyline) ||
(geomType == dsGeometryType.dsGTPolygon))
{
if (trackGeom is ITopologicalOperator)
{
(trackGeom as ITopologicalOperator).Simplify();
}
}
}
return(trackGeom);
}
public override void OnMouseDown(int button, int shift, int x, int y, double mapX, double mapY)
{
DF2DApplication app = DF2DApplication.Application;
bool ready = true;
//cross = new Dictionary<string, string>();
if (app == null || app.Current2DMapControl == null)
{
return;
}
m_ActiveView = app.Current2DMapControl.ActiveView;
IScreenDisplay m_Display = app.Current2DMapControl.ActiveView.ScreenDisplay;
try
{
if (button == 1)
{
ISimpleLineSymbol pLineSym = new SimpleLineSymbol();//设置线样式
IRgbColor pColor = new RgbColorClass();
pColor.Red = 255;
pColor.Green = 255;
pColor.Blue = 0;
pLineSym.Color = pColor;
pLineSym.Style = esriSimpleLineStyle.esriSLSSolid;
pLineSym.Width = 2;
ISimpleFillSymbol pFillSym = new SimpleFillSymbol();//设置平面填充样式
pFillSym.Color = pColor;
pFillSym.Style = esriSimpleFillStyle.esriSFSDiagonalCross;
pFillSym.Outline = pLineSym;
object symbol = pFillSym as object;
IRubberBand band = new RubberPolygonClass();
IGeometry geo = band.TrackNew(m_Display, null);//在地图上画多边形
app.Current2DMapControl.DrawShape(geo, ref symbol);
if (geo.IsEmpty)//如果多边形为空，则以点的缓冲区为图形要素
{
IPoint searchPoint = new PointClass();
searchPoint.PutCoords(mapX, mapY);
geo = PublicFunction.DoBuffer(searchPoint, PublicFunction.ConvertPixelsToMapUnits(m_ActiveView, GlobalValue.System_Selection_Option().Tolerate));
//m_ActiveView.FocusMap.SelectByShape(geo, s, false);
}
if (ready)
{
Dictionary <string, List <IFeature> > lines = GetPipeLines(geo);
if (lines == null)
{
return;
}
WaitForm.Start("正在查询...", "请稍后");
int n = 0;
foreach (List <IFeature> l in lines.Values)
{
n += l.Count;
}
if (n > 500)
{
XtraMessageBox.Show("区域内管线大于500条，请重新选择区域", "提示");
WaitForm.Stop();
return;
}
FrmPipelineCross dialog = new FrmPipelineCross(geo, diameter, sysName, lines);
WaitForm.Stop();
UnBind();
dialog.Show();
if (dialog.DialogResult == DialogResult.Cancel || dialog.DialogResult == DialogResult.OK)
{
RestoreEnv();
}
//DataTable dt = CrossAnalysis(lines);
//FrmPipelineCross2D dialog = new FrmPipelineCross2D(dt);
//WaitForm.Stop();
//dialog.ShowDialog();
}
}
}
catch (System.Exception ex)
{
}
}
