private void LineConSelectCallback(GraphicsLayer gLayer, IGraphics graphics, List <Point> logPntArr)
{
if (logPntArr.Count > 1)
{
AnyLine line = new AnyLine();
Arc arc = new Arc();
arc.Dots = new Dot_2D[logPntArr.Count];
for (int i = 0; i < logPntArr.Count; i++)
{
arc.Dots[i] = new Dot_2D()
{
x = logPntArr[i].X,
y = logPntArr[i].Y
};
}
line.Arcs = new Arc[1] {
arc
};
if (m_catalog.ActiveMapDoc != null && m_catalog.ActiveMapDoc.Display)
{
m_mapDocConditionInput.SelectionType = SelectionType.Both;
m_mapDocConditionInput.QueryGeoObj = line;
m_mapDocConditionInput.Show();
}
if (m_catalog.ActiveLayerObj != null && m_catalog.ActiveLayerObj.Display)
{
m_layerConditionInput.SelectionType = SelectionType.Both;
m_layerConditionInput.QueryGeoObj = line;
m_layerConditionInput.Show();
}
}
}
/// <summary>
/// 添加线
/// </summary>
/// <param name="gLayer">GraphicsLayer图层对象</param>
/// <param name="graphics">绘图对象</param>
/// <param name="logPntArr">绘图保存的逻辑坐标数组</param>
public void AddLine(GraphicsLayer gLayer, IGraphics graphics, List <Point> logPntArr)
{
if (ActiveMapDoc != null && logPntArr.Count > 0)
{
if (ActiveMapDoc.ActiveLayerIndex < 0)
{
MessageBox.Show("请激活文档的一个线图层", "提示", MessageBoxButton.OK);
return;
}
SFclsGeomType type = ActiveMapDoc.ActiveLayerGeoType;
if (!type.Equals(SFclsGeomType.Lin))
{
MessageBox.Show("当前图层不能添加该几何类型的要素", "提示", MessageBoxButton.OK);
return;
}
AnyLine line = new AnyLine();
line.Arcs = new Arc[1];
Arc arc = new Arc();
arc.Dots = new Dot_2D[logPntArr.Count];
for (int i = 0; i < logPntArr.Count; i++)
{
arc.Dots[i] = new Dot_2D()
{
x = logPntArr[i].X,
y = logPntArr[i].Y
};
}
line.Arcs[0] = arc;
m_targetGeo = line;
GetActiveLayerAttStruct();
}
}
public bool AppendFromFile(string FileName, int CharSet)
{
if (FileName == null)
{
return(false);
}
if (FileName.Length == 0)
{
return(false);
}
try {
HFile = new System.IO.StreamReader(FileName, System.Text.Encoding.GetEncoding(CharSet));
string AnyLine;
do
{
AnyLine = ((System.IO.StreamReader)HFile).ReadLine();
if (AnyLine != null)
{
if (AnyLine.Trim().Length > 2)
{
if (AnyLine.Trim().Substring(0, 1) != ";")
{
Add(AnyLine);
}
}
}
} while (!(AnyLine == null));
((System.IO.StreamReader)HFile).Close();
HFile = null;
} catch (System.Exception Excpt) {
Err.Add(Excpt);
return(false);
}
return(true);
}
/// <summary>
/// 添加线
/// </summary>
/// <param name="gLayer">GraphicsLayer图层对象</param>
/// <param name="graphics">绘图对象</param>
/// <param name="logPntArr">绘图保存的逻辑坐标数组</param>
public void AddLine(GraphicsLayer gLayer, IGraphics graphics, List <Point> logPntArr)
{
if (ActiveLayerObj != null && logPntArr.Count > 0)
{
if (ActiveLayerObj.ActiveGdbIndex < 0 || ActiveLayerObj.ActiveLayerIndex < 0)
{
MessageBox.Show("请激活矢量图层的一个线图层", "提示", MessageBoxButton.OK);
return;
}
AnyLine line = new AnyLine();
line.Arcs = new Arc[1];
Arc arc = new Arc();
arc.Dots = new Dot_2D[logPntArr.Count];
for (int i = 0; i < logPntArr.Count; i++)
{
arc.Dots[i] = new Dot_2D()
{
x = logPntArr[i].X,
y = logPntArr[i].Y
};
}
line.Arcs[0] = arc;
m_targetGeo = line;
CSetLayerIndex setIdx = new CSetLayerIndex();
setIdx.GdbIndex = ActiveLayerObj.ActiveGdbIndex;
setIdx.LayerIndex = ActiveLayerObj.ActiveLayerIndex;
ActiveLayerObj.GetGeomType(setIdx, new UploadStringCompletedEventHandler(CheckLineType));
}
}
private static List <Point> GetLogPnts(AnyLine lines)
{
AnyLine _tmp = lines;
List <Point> logPnts = new List <Point>();
Point _p;
Dot_2D _dot;
for (int i = 0; i < _tmp.Arcs.Length; i++)
{
for (int j = 0; j < _tmp.Arcs[i].Dots.Length; j++)
{
_dot = new Dot_2D();
_dot = _tmp.Arcs[i].Dots[j];
_p = new Point(_dot.x, _dot.y);
logPnts.Add(_p);
}
}
return(logPnts);
}
/// <summary>
/// 线查询
/// </summary>
/// <param name="gLayer"></param>
/// <param name="graphics"></param>
/// <param name="logPntArr"></param>
public void LineSelect(GraphicsLayer gLayer, IGraphics graphics, List <Point> logPntArr)
{
if (logPntArr.Count > 1)
{
AnyLine line = new AnyLine();
Arc arc = new Arc();
arc.Dots = new Dot_2D[logPntArr.Count];
for (int i = 0; i < logPntArr.Count; i++)
{
arc.Dots[i] = new Dot_2D()
{
x = logPntArr[i].X,
y = logPntArr[i].Y
};
}
line.Arcs = new Arc[1] {
arc
};
Select(line, SelectionType.SpatialRange);
}
}
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>
/// 线查询回调
/// </summary>
private void LineSelect(GraphicsLayer gLayer, IGraphics graphics, List <Point> logPntArr)
{
//获取线坐标
if (logPntArr.Count > 1)
{
AnyLine line = new AnyLine();
Arc arc = new Arc();
arc.Dots = new Dot_2D[logPntArr.Count];
for (int i = 0; i < logPntArr.Count; i++)
{
arc.Dots[i] = new Dot_2D()
{
x = logPntArr[i].X,
y = logPntArr[i].Y
};
}
line.Arcs = new Arc[1] {
arc
};
this.select(line, SelectionType.Both);
}
}
private void LineConSelectCallback(GraphicsLayer gLayer, IGraphics graphics, List <Point> logPntArr)
{
if (logPntArr.Count > 1)
{
AnyLine line = new AnyLine();
Arc arc = new Arc();
arc.Dots = new Dot_2D[logPntArr.Count];
for (int i = 0; i < logPntArr.Count; i++)
{
arc.Dots[i] = new Dot_2D()
{
x = logPntArr[i].X,
y = logPntArr[i].Y
};
}
line.Arcs = new Arc[1] {
arc
};
m_conditionInput.SelectionType = SelectionType.Both;
m_conditionInput.QueryGeoObj = line;
m_conditionInput.Show();
}
}
/// <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);
}
