/// <summary>
/// 绘制小柱状
/// </summary>
/// <param name="datasources">各地质层厚度(0.83,0.3,1.2,200)最后一个值为底板标高</param>
/// <param name="pt">小柱状中心点</param>
/// <param name="Angle">旋转角度</param>
/// <param name="bili">比例</param>
/// <param name="bid">BID</param>
/// <param name="edit">函数外控制编辑状态为false，函数内自动控制编辑状态为true，当批量绘图时建议函数外控制编辑状态</param>
public static bool drawXZZ(List <KeyValuePair <int, double> > datasources, IPoint pt, double Angle, string bid, double bili = 1, bool edit = true)
{
double angle = -Angle;
Angle = -Angle * Math.PI / 180;
DrawXZZMap draw = new DrawXZZMap(bili);
var AnnoLayer = DataEditCommon.GetLayerByName(DataEditCommon.g_pMap, LayerNames.LAYER_ALIAS_MR_AnnotationXZZ) as IFeatureLayer; //注记图层
var lineLayer = DataEditCommon.GetLayerByName(DataEditCommon.g_pMap, LayerNames.LAYER_ALIAS_MR_PolylineXZZ) as IFeatureLayer; //线源图层
var topLayer = DataEditCommon.GetLayerByName(DataEditCommon.g_pMap, LayerNames.LAYER_ALIAS_MR_PolygonXZZ) as IFeatureLayer; //外部图形图层
if (AnnoLayer == null || lineLayer == null || topLayer == null)
{
System.Windows.Forms.MessageBox.Show("小柱状图层缺失！");
return(false);
}
IWorkspaceEdit workspaceEdit = null;
if (edit)
{
var dataset = lineLayer.FeatureClass as IDataset;
workspaceEdit = dataset.Workspace as IWorkspaceEdit;
workspaceEdit.StartEditing(true);
workspaceEdit.StartEditOperation();
}
try
{
// 准备添加数据
var polygonTopCursor = topLayer.FeatureClass.Insert(true);
var polylineCursor = lineLayer.FeatureClass.Insert(true);
var AnnoCursor = AnnoLayer.FeatureClass.Insert(true);
// 从数据源图层获得数据
var num1 = datasources[datasources.Count - 1].Value; // 最后一条横线数值
datasources.RemoveAt(datasources.Count - 1);
if (datasources.Count > 1)
{
List <IPoint> txtPoints;
List <IPoint> lineStartPoints;
var polygons = new List <KeyValuePair <string, IPolygon> >();
// 构造图形
draw.ContructGeometry(pt, datasources, out polygons, out lineStartPoints, out txtPoints);
ITransform2D pTrans2D;
// 生成方框图形
foreach (var polygon in polygons)
{
var feature2 = topLayer.FeatureClass.CreateFeatureBuffer();
feature2.set_Value(feature2.Fields.FindField("BID"), bid);
if (polygon.Key == "top")
{
feature2.set_Value(feature2.Fields.FindField("type"), 0);
}
else if (polygon.Key == "white")
{
feature2.set_Value(feature2.Fields.FindField("type"), 1);
}
else if (polygon.Key == "black")
{
feature2.set_Value(feature2.Fields.FindField("type"), 2);
}
pTrans2D = polygon.Value as ITransform2D;
//旋转要素
pTrans2D.Rotate(pt, Angle);
IPolygon ppp = pTrans2D as IPolygon;
GIS.Common.DataEditCommon.ZMValue(feature2, ppp);
feature2.Shape = ppp;
polygonTopCursor.InsertFeature(feature2);
}
// 生成注记
var enveloplist = new List <IEnvelope>();
for (int i = 0; i < txtPoints.Count; i++)
{
var featureAnno = AnnoLayer.FeatureClass.CreateFeatureBuffer();
IAnnotationFeature AnnoFeature = (IAnnotationFeature)featureAnno;
pTrans2D = txtPoints[i] as ITransform2D;
//旋转要素
pTrans2D.Rotate(pt, Angle);
ITextSymbol pTextSymbol = new TextSymbolClass();
pTextSymbol.Angle = angle;
var elementTxt = new TextElementClass
{
Geometry = pTrans2D as IGeometry,
FontName = "微软雅黑",
Size = 12 * bili,
SymbolID = 0,
Symbol = pTextSymbol
};
if (i == txtPoints.Count - 1)
{
elementTxt.Text = num1.ToString(); // 最后一条横线的数值
elementTxt.VerticalAlignment = esriTextVerticalAlignment.esriTVATop; // 显示在线下边
featureAnno.set_Value(featureAnno.Fields.FindField("strType"), 2);
}
else
{
elementTxt.Text = datasources[i].Value.ToString();
elementTxt.VerticalAlignment = esriTextVerticalAlignment.esriTVABottom;
featureAnno.set_Value(featureAnno.Fields.FindField("strType"), datasources[i].Key);
}
AnnoFeature.Annotation = elementTxt;
featureAnno.set_Value(featureAnno.Fields.FindField("strAngle"), -angle);
featureAnno.set_Value(featureAnno.Fields.FindField("strX"), pt.X);
featureAnno.set_Value(featureAnno.Fields.FindField("strY"), pt.Y);
featureAnno.set_Value(featureAnno.Fields.FindField("strScale"), bili);
featureAnno.set_Value(featureAnno.Fields.FindField("strIndex"), i + 1);
featureAnno.set_Value(featureAnno.Fields.FindField("BID"), bid);
pTrans2D = featureAnno.Shape as ITransform2D;
pTrans2D.Rotate(pt, -Angle);
enveloplist.Add(((IGeometry)pTrans2D).Envelope);
AnnoCursor.InsertFeature(featureAnno);
}
// 生成线
var polyline = new PolylineClass();
for (int i = 0; i < enveloplist.Count; i++)
{
// 计算注记的终点
IPoint toPoint = new PointClass();
if (i % 2 == 0)
{
toPoint.X = enveloplist[i].XMax;
}
else
{
toPoint.X = enveloplist[i].XMin;
}
toPoint.Y = lineStartPoints[i].Y;
var line = new PathClass
{
FromPoint = lineStartPoints[i],
ToPoint = toPoint
};
polyline.AddGeometry(line);
}
var featureLine = lineLayer.FeatureClass.CreateFeatureBuffer();
pTrans2D = polyline as ITransform2D;
pTrans2D.Rotate(pt, Angle);
IPolyline mline = pTrans2D as IPolyline;
GIS.Common.DataEditCommon.ZMValue(featureLine, mline);
featureLine.Shape = mline;
featureLine.set_Value(featureLine.Fields.FindField("BID"), bid);
polylineCursor.InsertFeature(featureLine);
}
AnnoCursor.Flush();
polygonTopCursor.Flush();
polylineCursor.Flush();
if (edit)
{
workspaceEdit.StopEditOperation();
workspaceEdit.StopEditing(true);
DataEditCommon.g_pMyMapCtrl.ActiveView.Refresh();
}
return(true);
}
catch (Exception ex)
{
if (edit)
{
workspaceEdit.AbortEditOperation();
workspaceEdit.StopEditing(false);
}
System.Windows.Forms.MessageBox.Show(ex.Message);
return(false);
}
}
/// <summary>
/// 绘制小柱状
/// </summary>
/// <params name="datasources">各地质层厚度(0.83,0.3,1.2,200)最后一个值为底板标高</params>
/// <param name="pt">小柱状中心点</params>
/// <params name="Angle">旋转角度</params>
/// <params name="bili">比例</params>
/// <params name="bid">BID</params>
/// <params name="edit">函数外控制编辑状态为false，函数内自动控制编辑状态为true，当批量绘图时建议函数外控制编辑状态</params>
public static bool drawXZZ(List<KeyValuePair<int, double>> datasources, IPoint pt,double Angle, string bid, double bili = 1, bool edit = true)
{
double angle = -Angle;
Angle = -Angle * Math.PI / 180;
DrawXZZMap draw = new DrawXZZMap(bili);
var AnnoLayer = DataEditCommon.GetLayerByName(DataEditCommon.g_pMap, LayerNames.LAYER_ALIAS_MR_AnnotationXZZ) as IFeatureLayer;//注记图层
var lineLayer = DataEditCommon.GetLayerByName(DataEditCommon.g_pMap, LayerNames.LAYER_ALIAS_MR_PolylineXZZ) as IFeatureLayer;//线源图层
var topLayer = DataEditCommon.GetLayerByName(DataEditCommon.g_pMap, LayerNames.LAYER_ALIAS_MR_PolygonXZZ) as IFeatureLayer; //外部图形图层
if (AnnoLayer == null || lineLayer == null || topLayer == null)
{
System.Windows.Forms.MessageBox.Show("小柱状图层缺失！");
return false;
}
IWorkspaceEdit workspaceEdit=null;
if (edit)
{
var dataset = lineLayer.FeatureClass as IDataset;
workspaceEdit = dataset.Workspace as IWorkspaceEdit;
workspaceEdit.StartEditing(true);
workspaceEdit.StartEditOperation();
}
try
{
// 准备添加数据
var polygonTopCursor = topLayer.FeatureClass.Insert(true);
var polylineCursor = lineLayer.FeatureClass.Insert(true);
var AnnoCursor = AnnoLayer.FeatureClass.Insert(true);
// 从数据源图层获得数据
var num1 = datasources[datasources.Count - 1].Value; // 最后一条横线数值
datasources.RemoveAt(datasources.Count - 1);
if (datasources.Count > 1)
{
List<IPoint> txtPoints;
List<IPoint> lineStartPoints;
var polygons = new List<KeyValuePair<string, IPolygon>>();
// 构造图形
draw.ContructGeometry(pt, datasources, out polygons, out lineStartPoints, out txtPoints);
ITransform2D pTrans2D;
// 生成方框图形
foreach (var polygon in polygons)
{
var feature2 = topLayer.FeatureClass.CreateFeatureBuffer();
feature2.set_Value(feature2.Fields.FindField("BID"), bid);
if (polygon.Key == "top")
{
feature2.set_Value(feature2.Fields.FindField("type"), 0);
}
else if (polygon.Key == "white")
{
feature2.set_Value(feature2.Fields.FindField("type"), 1);
}
else if (polygon.Key == "black")
{
feature2.set_Value(feature2.Fields.FindField("type"), 2);
}
pTrans2D = polygon.Value as ITransform2D;
//旋转要素
pTrans2D.Rotate(pt, Angle);
IPolygon ppp = pTrans2D as IPolygon;
GIS.Common.DataEditCommon.ZMValue(feature2, ppp);
feature2.Shape = ppp;
polygonTopCursor.InsertFeature(feature2);
}
// 生成注记
var enveloplist = new List<IEnvelope>();
for (int i = 0; i < txtPoints.Count; i++)
{
var featureAnno = AnnoLayer.FeatureClass.CreateFeatureBuffer();
IAnnotationFeature AnnoFeature = (IAnnotationFeature)featureAnno;
pTrans2D = txtPoints[i] as ITransform2D;
//旋转要素
pTrans2D.Rotate(pt, Angle);
ITextSymbol pTextSymbol = new TextSymbolClass();
pTextSymbol.Angle = angle;
var elementTxt = new TextElementClass
{
Geometry = pTrans2D as IGeometry,
FontName = "微软雅黑",
Size = 12 * bili,
SymbolID = 0,
Symbol=pTextSymbol
};
if (i == txtPoints.Count - 1)
{
elementTxt.Text = num1.ToString(); // 最后一条横线的数值
elementTxt.VerticalAlignment = esriTextVerticalAlignment.esriTVATop; // 显示在线下边
featureAnno.set_Value(featureAnno.Fields.FindField("strType"), 2);
}
else
{
elementTxt.Text = datasources[i].Value.ToString();
elementTxt.VerticalAlignment = esriTextVerticalAlignment.esriTVABottom;
featureAnno.set_Value(featureAnno.Fields.FindField("strType"), datasources[i].Key);
}
AnnoFeature.Annotation = elementTxt;
featureAnno.set_Value(featureAnno.Fields.FindField("strAngle"), -angle);
featureAnno.set_Value(featureAnno.Fields.FindField("strX"), pt.X);
featureAnno.set_Value(featureAnno.Fields.FindField("strY"), pt.Y);
featureAnno.set_Value(featureAnno.Fields.FindField("strScale"), bili);
featureAnno.set_Value(featureAnno.Fields.FindField("strIndex"), i+1);
featureAnno.set_Value(featureAnno.Fields.FindField("BID"), bid);
pTrans2D = featureAnno.Shape as ITransform2D;
pTrans2D.Rotate(pt, -Angle);
enveloplist.Add(((IGeometry)pTrans2D).Envelope);
AnnoCursor.InsertFeature(featureAnno);
}
// 生成线
var polyline = new PolylineClass();
for (int i = 0; i < enveloplist.Count; i++)
{
// 计算注记的终点
IPoint toPoint = new PointClass();
if (i % 2 == 0)
{
toPoint.X = enveloplist[i].XMax;
}
else
{
toPoint.X = enveloplist[i].XMin;
}
toPoint.Y = lineStartPoints[i].Y;
var line = new PathClass
{
FromPoint = lineStartPoints[i],
ToPoint = toPoint
};
polyline.AddGeometry(line);
}
var featureLine = lineLayer.FeatureClass.CreateFeatureBuffer();
pTrans2D = polyline as ITransform2D;
pTrans2D.Rotate(pt, Angle);
IPolyline mline = pTrans2D as IPolyline;
GIS.Common.DataEditCommon.ZMValue(featureLine,mline);
featureLine.Shape = mline;
featureLine.set_Value(featureLine.Fields.FindField("BID"), bid);
polylineCursor.InsertFeature(featureLine);
}
AnnoCursor.Flush();
polygonTopCursor.Flush();
polylineCursor.Flush();
if (edit)
{
workspaceEdit.StopEditOperation();
workspaceEdit.StopEditing(true);
DataEditCommon.g_pMyMapCtrl.ActiveView.Refresh();
}
return true;
}
catch (Exception ex)
{
if (edit)
{
workspaceEdit.AbortEditOperation();
workspaceEdit.StopEditing(false);
}
System.Windows.Forms.MessageBox.Show(ex.Message);
return false;
}
}
