/**
* 多边形裁剪处理事件
* @param e
*
*/
public void clipLayer()
{
if (this.IMSCatalog.ActiveLayerObj == null || this.IMSCatalog.ActiveLayerObj.ActiveLayerAccessInfo == null)
{
return;
}
GRegion region = new GRegion();
region.Rings = new AnyLine[1];
region.Rings[0] = new AnyLine();
region.Rings[0].Arcs = new Arc[1];
region.Rings[0].Arcs[0] = new Arc();
region.Rings[0].Arcs[0].Dots = dot;
this.setClipRegion(region);
this.Show();
CLayerAccessInfo layerAccessInfo = new CLayerAccessInfo();
layerAccessInfo.GdbInfo = this.IMSCatalog.ActiveLayerObj.ActiveLayerAccessInfo.GdbInfo;
layerAccessInfo.LayerInfoList = new CLayerInfo[1];
int idx = this.IMSCatalog.ActiveLayerObj.ActiveLayerIndex;
layerAccessInfo.LayerInfoList[0] = this.IMSCatalog.ActiveLayerObj.ActiveLayerAccessInfo.LayerInfoList[idx];
this._clipLayerAcsInfo = layerAccessInfo;
this._serverAddr = this.IMSCatalog.ActiveLayerObj.ServerAddress;
this._spatial = new SpacialAnalyse(this.IMSCatalog.ActiveLayerObj);
}
//设置裁剪分析的参数
private void CircleClip()
{
if (this.iMSCatalog1.ActiveMapDoc != null)
{
//删除绘制的图形
this.m_gpLayer.RemoveAll();
//GRegion多区
GRegion region = new GRegion();
//AnyLine任意线
region.Rings = new AnyLine[1];
region.Rings[0] = new AnyLine();
region.Rings[0].Arcs = new Arc[1];
region.Rings[0].Arcs[0] = new Arc();
region.Rings[0].Arcs[0].Dots = new Dot_2D[dot.Length];
region.Rings[0].Arcs[0].Dots = dot;
//将圆形区域上的所有的边界点赋值给多区的对象
this._clipRegion = region;
// 设置图层的访问信息
this._clipLayerAcsInfo = new CLayerAccessInfo();
this._clipLayerAcsInfo = this.iMSCatalog1.ActiveMapDoc.ActiveLayerAccessInfo;
this._serverAddr = this.iMSCatalog1.ActiveMapDoc.ServerAddress;
//设置裁剪分析参数
CClipByPolygon clip = new CClipByPolygon();
//设置要裁剪的区
clip.Region = this._clipRegion;
CLayerAccessInfo clipLayer = this._clipLayerAcsInfo;
clip.GdbInfo = clipLayer.GdbInfo;
clip.LayerName = clipLayer.LayerInfoList[0].LayerDataName;
clip.XClsType = clipLayer.LayerInfoList[0].LayerType;
clip.FClsNameRtn = "clip" + clip.LayerName;
clip.Radius = 0.0001;
clip.Username = "";
clip.UserIP = "";
clip.ClipFlg = 3;
clip.IsReCalculate = false;
//空间分析类
this._spatial = new SpacialAnalyse(this.iMSCatalog1.ActiveMapDoc);
//裁剪分析
this._spatial.ClipByPolygon(clip, new UploadStringCompletedEventHandler(onSubmit));
}
else
{
MessageBox.Show("矢量文档中没有激活的图层!");
}
}
private void DrawPolygons(GRegion regions)
{
GRegion _tmp = regions;
List <Point> logPnts = new List <Point>();
this.GraphicsLayer.MapContainer.Refresh();
for (int i = 0; i < _tmp.Rings.Length; i++)
{
logPnts = GetLogPnts(_tmp.Rings[i]);
IMSPolygon polygon = new IMSPolygon(ZDIMS.Interface.CoordinateType.Logic);
this.GraphicsLayer.AddGraphics(polygon);
this.GraphicsLayer.MapContainer.Refresh();
polygon.StrokeThickness = 1;
// polygon.Shape.Fill = new SolidColorBrush(Colors.Red);// new SolidColorBrush(t.ToColor("#ee0000"));
polygon.Points = logPnts;
polygon.Flicker();
polygon.FlickerOverCallback += new GraphicsFlickerOverDelegate(fickerover);
}
}
public IMSPolygon drawGetFeature(SFeatureGeometry sfeatureTemp)
{
GRegion reg = sfeatureTemp.RegGeom[0];
AnyLine arcLine = reg.Rings[0];
Arc arc = arcLine.Arcs[0];
//获取要素边界的点
Dot_2D[] Arcpnts = arc.Dots;
int arcpntNum = Arcpnts.Length;
//绘制多边形
IMSPolygon poly = new IMSPolygon(CoordinateType.Logic);
m_gpLayer.AddGraphics(poly);
for (int i = 0; i < arcpntNum; i++)
{
poly.Points.Add(new Point(arc.Dots[i].x, arc.Dots[i].y));
}
poly.Draw();
return(poly);
}
/// <summary>
/// 圆裁剪地图文档
/// </summary>
/// <param name="?"></param>
/// <returns></returns>
public void clipDoc()
{
if (this.IMSCatalog.ActiveMapDoc.ActiveLayerIndex == -1)
{
MessageBox.Show("矢量文档中没有激活的图层!");
return;
}
GRegion region = new GRegion();
region.Rings = new AnyLine[1];
region.Rings[0] = new AnyLine();
region.Rings[0].Arcs = new Arc[1];
region.Rings[0].Arcs[0] = new Arc();
region.Rings[0].Arcs[0].Dots = new Dot_2D[dot.Length];
region.Rings[0].Arcs[0].Dots = dot;
this.setClipRegion(region);
this.Show();
this._clipLayerAcsInfo = this.IMSCatalog.ActiveMapDoc.ActiveLayerAccessInfo;
this._serverAddr = this.IMSCatalog.ActiveMapDoc.ServerAddress;
this._spatial = new SpacialAnalyse(this.IMSCatalog.ActiveMapDoc);
}
public void setClipRegion(GRegion region)
{
this._clipRegion = region;
}
private void changeGeobject_Click(object sender, EventArgs e)
{
if (catalog == null)
{
MessageBox.Show("Сначала выберите файл для считывания");
return;
}
if (dataGridView1.CurrentRow == null || dataGridView1.CurrentRow.Cells[1] == null)
{
MessageBox.Show("Не выбран элемент для изменения.");
return;
}
int i = searchcomboBox1.SelectedIndex;
switch (i)
{
case 0:
{
t = new Town();
t.Name = dataGridView1.SelectedCells[0].Value.ToString();
t.Country = dataGridView1.SelectedCells[1].Value.ToString();
t.Materic = dataGridView1.SelectedCells[2].Value.ToString();
t.Citizens = Convert.ToDouble(dataGridView1.SelectedCells[3].Value.ToString());
t.Geopos = dataGridView1.SelectedCells[4].Value.ToString();
t.Area = Convert.ToDouble(dataGridView1.SelectedCells[5].Value.ToString());
r = null;
c = null;
break;
}
case 1:
{
r = new GRegion();
r.Name = dataGridView1.SelectedCells[0].Value.ToString();
r.Country = dataGridView1.SelectedCells[1].Value.ToString();
r.Materic = dataGridView1.SelectedCells[2].Value.ToString();
r.Citizens = Convert.ToDouble(dataGridView1.SelectedCells[3].Value.ToString());
r.TypeRegion = dataGridView1.SelectedCells[4].Value.ToString();
r.Capital = dataGridView1.SelectedCells[5].Value.ToString();
t = null;
c = null;
break;
}
case 2:
{
c = new Country();
c.Name = dataGridView1.SelectedCells[0].Value.ToString();
c.Capital = dataGridView1.SelectedCells[1].Value.ToString();
c.Materic = dataGridView1.SelectedCells[2].Value.ToString();
c.Citizens = Convert.ToDouble(dataGridView1.SelectedCells[3].Value.ToString());
c.Politic = dataGridView1.SelectedCells[4].Value.ToString();
c.Area = Convert.ToDouble(dataGridView1.SelectedCells[5].Value.ToString());
r = null;
t = null;
break;
}
}
Add_ChangeForm form2 = new Add_ChangeForm(catalog, t, r, c);
form2.Text = "Изменение географического объекта";
if (form2.ShowDialog() == DialogResult.OK)
{
form2.ChangeGeo();
change = true;
}
catalog = form2.UseCatalog;
button1_Click(sender, e);
if (DialogResult == DialogResult.OK)
{
MessageBox.Show("Изменение элемента прошло успешно.");
}
}
/// <summary>
/// 获取要素信息
/// </summary>
/// <returns></returns>
private CMapFeatureInfo GetMapFeatureInfo()
{
CMapFeatureInfo fInfo = new CMapFeatureInfo();
SFeature sf = new SFeature();
sf.AttValue = new string[m_attStruct.FldNumber];
for (int i = 0; i < m_attStruct.FldNumber; i++)
{
sf.AttValue[i] = m_textBoxArr[i].Text;
switch (this.m_attStruct.FldType[i])
{
case "double":
case "integer":
case "long":
case "short":
if (!CommFun.IsNumber(sf.AttValue[i]))
{
MessageBox.Show("字段【Fld_" + this.m_attStruct.FldName[i] + "】输入的数据格式不正确。请重新输入！", "提示", MessageBoxButton.OK);
return(null);
}
break;
}
}
SFeatureGeometry sfGeo = null;
SFclsGeomType curFGeoType;
if (m_targetGeo != null)
{
sfGeo = m_targetGeo as SFeatureGeometry;
if (sfGeo == null) //add feature
{
sfGeo = new SFeatureGeometry();
switch ((m_targetGeo as IWebGeometry).GetGeomType())
{
case WebGeomType.Point:
sf.ftype = SFclsGeomType.Pnt;
GPoint pnt = new GPoint();
pnt.Dot = m_targetGeo as Dot_2D;
sfGeo.PntGeom = new GPoint[] { pnt };
break;
case WebGeomType.Line:
sf.ftype = SFclsGeomType.Lin;
GLine line = new GLine();
line.Line = m_targetGeo as AnyLine;
sfGeo.LinGeom = new GLine[] { line };
break;
case WebGeomType.Polygon:
sf.ftype = SFclsGeomType.Reg;
GRegion polygon = new GRegion();
AnyLine circle = new AnyLine();
circle.Arcs = new Arc[1];
circle.Arcs[0] = new Arc();
circle.Arcs[0].Dots = (m_targetGeo as ZDIMS.BaseLib.Polygon).Dots;
polygon.Rings = new AnyLine[] { circle };
sfGeo.RegGeom = new GRegion[] { polygon };
break;
default:
sfGeo = null;
break;
}
}
}
curFGeoType = ActiveMapDoc.ActiveLayerGeoType;
if (this.m_featureStyle == null)
{
this.m_featureStyle = new WebGraphicsInfo();
}
this.m_style.Update();
switch (curFGeoType)
{
case SFclsGeomType.Pnt:
this.m_featureStyle.InfoType = GInfoType.PntInfo;
PointStyle newPntStyle = this.m_style as PointStyle;
this.m_featureStyle.PntInfo = new CPointInfo();
if (newPntStyle.patternAngle.Text == "")
{
this.m_featureStyle.PntInfo.Angle = 0.0;
}
else
{
this.m_featureStyle.PntInfo.Angle = Convert.ToDouble(newPntStyle.patternAngle.Text);
}
if (newPntStyle.patternColor._TextBoxInput.Text.Split(':')[0] == "")
{
this.m_featureStyle.PntInfo.Color = 0;
}
else
{
this.m_featureStyle.PntInfo.Color = Convert.ToInt32(newPntStyle.patternColor._TextBoxInput.Text.Split(':')[0]);
}
if (newPntStyle.patternHeight.Text == "")
{
this.m_featureStyle.PntInfo.SymHeight = 0.0;
}
else
{
this.m_featureStyle.PntInfo.SymHeight = Convert.ToDouble(newPntStyle.patternHeight.Text);
}
if (newPntStyle.patternID._TextBoxInput.Text.Split(':')[0] == "")
{
this.m_featureStyle.PntInfo.SymID = 0;
}
else
{
this.m_featureStyle.PntInfo.SymID = Convert.ToInt32(newPntStyle.patternID._TextBoxInput.Text.Split(':')[0]);
}
if (newPntStyle.patternWidth.Text == "")
{
this.m_featureStyle.PntInfo.SymWidth = 0.0;
}
else
{
this.m_featureStyle.PntInfo.SymWidth = Convert.ToDouble(newPntStyle.patternWidth.Text);
}
break;
case SFclsGeomType.Lin:
this.m_featureStyle.InfoType = GInfoType.LinInfo;
LineStyle newLineStyle = this.m_style as LineStyle;
this.m_featureStyle.LinInfo = new CLineInfo();
if (newLineStyle.color._TextBoxInput.Text.Split(':')[0] == "")
{
this.m_featureStyle.LinInfo.Color = 0;
}
else
{
this.m_featureStyle.LinInfo.Color = Convert.ToInt32(newLineStyle.color._TextBoxInput.Text.Split(':')[0]);
}
if (newLineStyle.patternID._TextBoxInput.Text.Split(':')[0] == "")
{
this.m_featureStyle.LinInfo.LinStyleID = 0;
}
else
{
this.m_featureStyle.LinInfo.LinStyleID = Convert.ToInt32(newLineStyle.patternID._TextBoxInput.Text.Split(':')[0]);
}
if (newLineStyle.patternID2._TextBoxInput.Text.Split(':')[0] == "")
{
this.m_featureStyle.LinInfo.LinStyleID2 = 0;
}
else
{
this.m_featureStyle.LinInfo.LinStyleID2 = Convert.ToInt32(newLineStyle.patternID2._TextBoxInput.Text.Split(':')[0]);
}
if (newLineStyle.penWidth.Text == "")
{
this.m_featureStyle.LinInfo.LinWidth = 0.0;
}
else
{
this.m_featureStyle.LinInfo.LinWidth = Convert.ToDouble(newLineStyle.penWidth.Text);
}
if (newLineStyle.lineScaleX.Text == "")
{
this.m_featureStyle.LinInfo.Xscale = 0.0;
}
else
{
this.m_featureStyle.LinInfo.Xscale = Convert.ToDouble(newLineStyle.lineScaleX.Text);
}
if (newLineStyle.lineScaleY.Text == "")
{
this.m_featureStyle.LinInfo.Yscale = 0.0;
}
else
{
this.m_featureStyle.LinInfo.Yscale = Convert.ToDouble(newLineStyle.lineScaleY.Text);
}
break;
case SFclsGeomType.Reg:
this.m_featureStyle.InfoType = GInfoType.RegInfo;
PolygonStyle newRegStyle = this.m_style as PolygonStyle;
this.m_featureStyle.RegInfo = new CRegionInfo();
if (newRegStyle.fillcolor._TextBoxInput.Text.Split(':')[0] == "")
{
this.m_featureStyle.RegInfo.FillColor = 0;
}
else
{
this.m_featureStyle.RegInfo.FillColor = Convert.ToInt32(newRegStyle.fillcolor._TextBoxInput.Text.Split(':')[0]);
}
if (newRegStyle.patternColor._TextBoxInput.Text.Split(':')[0] == "")
{
this.m_featureStyle.RegInfo.PatColor = 0;
}
else
{
this.m_featureStyle.RegInfo.PatColor = Convert.ToInt32(newRegStyle.patternColor._TextBoxInput.Text.Split(':')[0]);
}
if (newRegStyle.patternHeight.Text == "")
{
this.m_featureStyle.RegInfo.PatHeight = 0.0;
}
else
{
this.m_featureStyle.RegInfo.PatHeight = Convert.ToDouble(newRegStyle.patternHeight.Text);
}
if (newRegStyle.patternID._TextBoxInput.Text.Split(':')[0] == "")
{
this.m_featureStyle.RegInfo.PatID = 0;
}
else
{
this.m_featureStyle.RegInfo.PatID = Convert.ToInt32(newRegStyle.patternID._TextBoxInput.Text.Split(':')[0]);
}
if (newRegStyle.patternPenWidth.Text == "")
{
this.m_featureStyle.RegInfo.OutPenWidth = 0.0;
}
else
{
this.m_featureStyle.RegInfo.OutPenWidth = Convert.ToDouble(newRegStyle.patternPenWidth.Text);
}
if (newRegStyle.patternWidth.Text == "")
{
this.m_featureStyle.RegInfo.PatWidth = 0.0;
}
else
{
this.m_featureStyle.RegInfo.PatWidth = Convert.ToDouble(newRegStyle.patternWidth.Text);
}
break;
}
sf.fGeom = sfGeo;
sf.FID = m_featureID;
fInfo.GInfo = this.m_featureStyle;
fInfo.FSet = sf;
fInfo.LayerIndex = ActiveMapDoc.ActiveLayerIndex;
fInfo.MapName = new COpenMap();
fInfo.MapName.MapName = new string[] { ActiveMapDoc.MapDocName };
return(fInfo);
}
