/// <summary>
/// 按照Centre重处理数据 支持Circle
/// </summary>
/// <param name="In_Data"></param>
/// <param name="Centre"></param>
/// <returns></returns>
public List <Entity_Data> CentrelizeCircle(List <Entity_Data> In_Data, Vector Centre)
{
//结果变量
List <Entity_Data> Result = new List <Entity_Data>(); //结果
Entity_Data Temp_Data = new Entity_Data(); //临时数据
//初始清除
Result.Clear();
Temp_Data.Empty();
//数据处理部分
//提取数据
foreach (var o in In_Data)
{
//数据获取
Temp_Data = new Entity_Data(o);
//RTC 圆弧加工圆心坐标转换
Temp_Data.Center_x = o.Center_x - Centre.X;
Temp_Data.Center_y = o.Center_y - Centre.Y;
//RTC加工终点
Temp_Data.Start_x = Temp_Data.Center_x;
Temp_Data.Start_y = Temp_Data.Center_y + o.Circle_radius;
Temp_Data.End_x = Temp_Data.Center_x;
Temp_Data.End_y = Temp_Data.Center_y + o.Circle_radius;
//RTC加工整圆角度
// arc angle in ° as a 64 - bit IEEE floating point value
// (positive angle values correspond to clockwise angles);
// allowed range: [–3600.0° … +3600.0°] (±10 full circles);
// out-of-range values will be edge-clipped.
Temp_Data.Angle = 370;//这个参数得看RTC手册，整圆的旋转角度
//追加数据
Result.Add(new Entity_Data(Temp_Data));
}
//返回结果
return(Result);
}
/// <summary>
/// 处理Dxf 提取指定图层，颜色的Circle数据
/// </summary>
/// <param name="dxf"></param>
/// <returns></returns>
public List <Entity_Data> DistractCircle(DxfDocument dxf, int color, string Layer_Name)
{
List <Entity_Data> Result = new List <Entity_Data>();
//建立临时Entity数据
Entity_Data Temp_Entity = new Entity_Data();
//临时变量
int i = 0;
//提取符合要求的圆
for (i = 0; i < dxf.Circles.Count; i++)
{
if ((dxf.Circles[i].Layer.Name == Layer_Name) && (dxf.Circles[i].Color.R == color))
{
Temp_Entity.Type = 3;//圆
//圆心提取
Temp_Entity.Center_x = Convert.ToDecimal(dxf.Circles[i].Center.X);
Temp_Entity.Center_y = Convert.ToDecimal(dxf.Circles[i].Center.Y);
Temp_Entity.Circle_radius = Convert.ToDecimal(dxf.Circles[i].Radius);
Temp_Entity.Start_x = Temp_Entity.Center_x + Temp_Entity.Circle_radius;
Temp_Entity.Start_y = Temp_Entity.Center_y;
Temp_Entity.End_x = Temp_Entity.Center_x + Temp_Entity.Circle_radius;
Temp_Entity.End_y = Temp_Entity.Center_y;
Temp_Entity.Circle_dir = 0; //方向 顺时针画圆
Temp_Entity.Cir_End_Angle = 0.0m; //起始角度
Temp_Entity.Cir_Start_Angle = 360.0m; //终止角度
//提交进入Circle_Entity_Data
Result.Add(new Entity_Data(Temp_Entity));
}
}
//返回结果
return(Result);
}
/// <summary>
/// 处理Dxf 提取指定图层，颜色的多边形
/// </summary>
/// <param name="dxf"></param>
/// <returns></returns>
public List <List <Entity_Data> > DistractLWPolyline(DxfDocument dxf, int color, string Layer_Name)
{
List <List <Entity_Data> > Result = new List <List <Entity_Data> >();
List <Entity_Data> Temp_List = new List <Entity_Data>();
//建立临时Entity数据
Entity_Data Temp_Entity = new Entity_Data();
//临时变量
int i = 0, j = 0;
//提取符合要求的多边形
for (i = 0; i < dxf.LwPolylines.Count; i++)
{
if ((dxf.LwPolylines[i].Layer.Name == Layer_Name) && (dxf.LwPolylines[i].Color.R == color))//提取图层名、颜色符合的直线
{
for (j = 0; j < dxf.LwPolylines[i].Vertexes.Count; j++)
{
Temp_Entity.Empty(); //清空数据
if (j <= dxf.LwPolylines[i].Vertexes.Count - 2) //倒数第二个点
{
if (!(dxf.LwPolylines[i].Vertexes[j].Position.X == dxf.LwPolylines[i].Vertexes[j + 1].Position.X) || !(dxf.LwPolylines[i].Vertexes[j].Position.Y == dxf.LwPolylines[i].Vertexes[j + 1].Position.Y))
{
Temp_Entity.Type = 1;//直线插补
//起终点提取
Temp_Entity.Start_x = Convert.ToDecimal(dxf.LwPolylines[i].Vertexes[j].Position.X);
Temp_Entity.Start_y = Convert.ToDecimal(dxf.LwPolylines[i].Vertexes[j].Position.Y);
Temp_Entity.End_x = Convert.ToDecimal(dxf.LwPolylines[i].Vertexes[j + 1].Position.X);
Temp_Entity.End_y = Convert.ToDecimal(dxf.LwPolylines[i].Vertexes[j + 1].Position.Y);
//提交进入Temp_List
Temp_List.Add(new Entity_Data(Temp_Entity));
}
}
else if (j == (dxf.LwPolylines[i].Vertexes.Count - 1)) //最后一个点
{
if (dxf.LwPolylines[i].IsClosed) //判断是否闭合
{
Temp_Entity.Type = 1; //直线插补
//起终点提取
Temp_Entity.Start_x = Convert.ToDecimal(dxf.LwPolylines[i].Vertexes[j].Position.X);
Temp_Entity.Start_y = Convert.ToDecimal(dxf.LwPolylines[i].Vertexes[j].Position.Y);
Temp_Entity.End_x = Convert.ToDecimal(dxf.LwPolylines[i].Vertexes[0].Position.X);
Temp_Entity.End_y = Convert.ToDecimal(dxf.LwPolylines[i].Vertexes[0].Position.Y);
//提交进入Temp_List
Temp_List.Add(new Entity_Data(Temp_Entity));
}
}
}
//当前LwPolyline数据提取完成，追加数据
Result.Add(new List <Entity_Data>(Temp_List));
Temp_List.Clear();//清空数据
}
}
//返回结果
return(Result);
}
public short Circle_dir; //圆弧方向：顺时针-0，逆时针-1
public Entity_Data(Entity_Data Ini)
{
this.Type = Ini.Type; //插补代号：1-直线插补，2-圆弧插补（圆心描述），3-圆弧插补（半径描述，不可描述整圆）
this.Backup = Ini.Backup; //备用
this.Start_x = Ini.Start_x; //插补起点X坐标
this.Start_y = Ini.Start_y; //插补起点Y坐标
this.End_x = Ini.End_x; //插补终点X坐标
this.End_y = Ini.End_y; //插补终点Y坐标
this.Center_x = Ini.Center_x; //圆心坐标x
this.Center_y = Ini.Center_y; //圆心坐标y
this.Center_Start_x = Ini.Center_Start_x; //圆心坐标x-起点坐标x
this.Center_Start_y = Ini.Center_Start_y; //圆心坐标y-起点坐标y
this.Cir_Start_Angle = Ini.Cir_Start_Angle; //圆弧起始角度
this.Cir_End_Angle = Ini.Cir_End_Angle; //圆弧终止角度
this.Circle_radius = Ini.Circle_radius; //圆弧半径
this.Circle_dir = Ini.Circle_dir; //圆弧方向：顺时针-0，逆时针-1
}
/// <summary>
/// 按照Centre重处理数据 支持ArcLine 和 LWPolyline
/// </summary>
/// <param name="In_Data"></param>
/// <param name="Centre"></param>
/// <returns></returns>
public List <List <Entity_Data> > CentrelizeArcLine(List <List <Entity_Data> > In_Data, Vector Centre)
{
//结果变量
List <List <Entity_Data> > Result = new List <List <Entity_Data> >(); //结果
List <Entity_Data> Temp_List_Data = new List <Entity_Data>(); //内层数据
Entity_Data Temp_Data = new Entity_Data(); //临时数据
//初始清除
Result.Clear();
Temp_List_Data.Clear();
Temp_Data.Empty();
//数据处理部分
foreach (var p in In_Data)
{
//清空内层数据
Temp_List_Data.Clear();
//提取数据
foreach (var o in p)
{
//数据获取
Temp_Data = new Entity_Data(o);
//直线和圆弧 通用坐标转换
Temp_Data.Start_x = o.Start_x - Centre.X;
Temp_Data.Start_y = o.Start_y - Centre.Y;
Temp_Data.End_x = o.End_x - Centre.X;
Temp_Data.End_y = o.End_y - Centre.Y;
//圆弧数据处理
if (o.Type == 2)
{
//RTC 圆弧加工圆心坐标转换
Temp_Data.Center_x = o.Center_x - Centre.X;
Temp_Data.Center_y = o.Center_y - Centre.Y;
//角度处理
Temp_Data.Angle = o.Cir_Start_Angle - o.Cir_End_Angle;
}
Temp_List_Data.Add(new Entity_Data(Temp_Data));
}
//追加结果
Result.Add(new List <Entity_Data>(Temp_List_Data));
}
//返回结果
return(Result);
}
/// <summary>
/// 用指定Matrix校准List<List<Entity_Data>>数据，True - 校准，False - 不校准
/// </summary>
/// <param name="List_Datas"></param>
/// <param name="Matrices"></param>
/// <param name="Flag"></param>
/// <returns></returns>
public List <Entity_Data> CalDataByMatrix(List <Entity_Data> List_Datas, Affinity_Matrix Matrices, int Flag)
{
//建立变量
List <Entity_Data> Result = new List <Entity_Data>();
Entity_Data Temp_Data = new Entity_Data();
//处理数据
foreach (var O in List_Datas)
{
//先清空
Temp_Data.Empty();
//后赋值
Temp_Data = new Entity_Data(O);
switch (Flag)
{
case 0: //原点起始
//起点计算
Temp_Data.Start_x = O.Start_x - Program.SystemContainer.SysPara.Rtc_Org.X;
Temp_Data.Start_y = O.Start_y - Program.SystemContainer.SysPara.Rtc_Org.Y;
//终点计算
Temp_Data.End_x = O.End_x - Program.SystemContainer.SysPara.Rtc_Org.X;
Temp_Data.End_y = O.End_y - Program.SystemContainer.SysPara.Rtc_Org.Y;
//圆心计算
Temp_Data.Center_x = O.Center_x - Program.SystemContainer.SysPara.Rtc_Org.X;
Temp_Data.Center_y = O.Center_y - Program.SystemContainer.SysPara.Rtc_Org.Y;
break;
case 1: //Mark矫正
//起点计算
Temp_Data.Start_x = O.Start_x * Matrices.Stretch_X + O.Start_y * Matrices.Distortion_X + Matrices.Delta_X - Program.SystemContainer.SysPara.Rtc_Org.X;
Temp_Data.Start_y = O.Start_y * Matrices.Stretch_Y + O.Start_x * Matrices.Distortion_Y + Matrices.Delta_Y - Program.SystemContainer.SysPara.Rtc_Org.Y;
//终点计算
Temp_Data.End_x = O.End_x * Matrices.Stretch_X + O.End_y * Matrices.Distortion_X + Matrices.Delta_X - Program.SystemContainer.SysPara.Rtc_Org.X;
Temp_Data.End_y = O.End_y * Matrices.Stretch_Y + O.End_x * Matrices.Distortion_Y + Matrices.Delta_Y - Program.SystemContainer.SysPara.Rtc_Org.Y;
//圆心计算
Temp_Data.Center_x = O.Center_x * Matrices.Stretch_X + O.Center_y * Matrices.Distortion_X + Matrices.Delta_X - Program.SystemContainer.SysPara.Rtc_Org.X;
Temp_Data.Center_y = O.Center_y * Matrices.Stretch_Y + O.Center_x * Matrices.Distortion_Y + Matrices.Delta_Y - Program.SystemContainer.SysPara.Rtc_Org.Y;
break;
case 2: //指定点起始
//起点计算
Temp_Data.Start_x = O.Start_x - Program.SystemContainer.SysPara.Rtc_Org.X + Program.SystemContainer.SysPara.ResignationPoint.X;
Temp_Data.Start_y = O.Start_y - Program.SystemContainer.SysPara.Rtc_Org.Y + Program.SystemContainer.SysPara.ResignationPoint.Y;
//终点计算
Temp_Data.End_x = O.End_x - Program.SystemContainer.SysPara.Rtc_Org.X + Program.SystemContainer.SysPara.ResignationPoint.X;
Temp_Data.End_y = O.End_y - Program.SystemContainer.SysPara.Rtc_Org.Y + Program.SystemContainer.SysPara.ResignationPoint.Y;
//圆心计算
Temp_Data.Center_x = O.Center_x - Program.SystemContainer.SysPara.Rtc_Org.X + Program.SystemContainer.SysPara.ResignationPoint.X;
Temp_Data.Center_y = O.Center_y - Program.SystemContainer.SysPara.Rtc_Org.Y + Program.SystemContainer.SysPara.ResignationPoint.Y;
break;
default:
break;
}
//追加数据至Temp_List
Result.Add(new Entity_Data(Temp_Data));
//清空Temp_Data
Temp_Data.Empty();
}
//返回结果
return(Result);
}
/// <summary>
/// 用指定Matrix校准List<List<Entity_Data>>数据，0 - 原点起始，1 - Mark校准，2 - 指定点起始
/// </summary>
/// <param name="List_Datas"></param>
/// <param name="Matrices"></param>
/// <param name="Flag"></param>
/// <returns></returns>
public List <List <Entity_Data> > CalDataByMatrix(List <List <Entity_Data> > List_Datas, Affinity_Matrix Matrices, int Flag)
{
//建立变量
List <List <Entity_Data> > Result = new List <List <Entity_Data> >();
List <Entity_Data> Temp_List = new List <Entity_Data>();
Entity_Data Temp_Data = new Entity_Data();
foreach (var entity_Datas in List_Datas)
{
foreach (var O in entity_Datas)
{
//先清空
Temp_Data.Empty();
//后赋值
Temp_Data = new Entity_Data(O);
//加工起始位置选择
switch (Flag)
{
case 0: //原点起始加工
//起点计算
Temp_Data.Start_x = O.Start_x - Program.SystemContainer.SysPara.Rtc_Org.X;
Temp_Data.Start_y = O.Start_y - Program.SystemContainer.SysPara.Rtc_Org.Y;
//终点计算
Temp_Data.End_x = O.End_x - Program.SystemContainer.SysPara.Rtc_Org.X;
Temp_Data.End_y = O.End_y - Program.SystemContainer.SysPara.Rtc_Org.Y;
//圆心计算
if (Temp_Data.Type == 1)
{
break;
}
Temp_Data.Center_x = O.Center_x - Program.SystemContainer.SysPara.Rtc_Org.X;
Temp_Data.Center_y = O.Center_y - Program.SystemContainer.SysPara.Rtc_Org.Y;
break;
case 1: //Mark矫正
//sin取正 (当前坐标系采用) 已验证
//起点计算
Temp_Data.Start_x = O.Start_x * Matrices.Stretch_X + O.Start_y * Matrices.Distortion_X + Matrices.Delta_X - Program.SystemContainer.SysPara.Rtc_Org.X;
Temp_Data.Start_y = O.Start_y * Matrices.Stretch_Y + O.Start_x * Matrices.Distortion_Y + Matrices.Delta_Y - Program.SystemContainer.SysPara.Rtc_Org.Y;
//终点计算
Temp_Data.End_x = O.End_x * Matrices.Stretch_X + O.End_y * Matrices.Distortion_X + Matrices.Delta_X - Program.SystemContainer.SysPara.Rtc_Org.X;
Temp_Data.End_y = O.End_y * Matrices.Stretch_Y + O.End_x * Matrices.Distortion_Y + Matrices.Delta_Y - Program.SystemContainer.SysPara.Rtc_Org.Y;
//圆心计算
if (Temp_Data.Type == 1)
{
break;
}
Temp_Data.Center_x = O.Center_x * Matrices.Stretch_X + O.Center_y * Matrices.Distortion_X + Matrices.Delta_X - Program.SystemContainer.SysPara.Rtc_Org.X;
Temp_Data.Center_y = O.Center_y * Matrices.Stretch_Y + O.Center_x * Matrices.Distortion_Y + Matrices.Delta_Y - Program.SystemContainer.SysPara.Rtc_Org.Y;
break;
case 2: //指定点加工
//起点计算
Temp_Data.Start_x = O.Start_x - Program.SystemContainer.SysPara.Rtc_Org.X + Program.SystemContainer.SysPara.ResignationPoint.X;
Temp_Data.Start_y = O.Start_y - Program.SystemContainer.SysPara.Rtc_Org.Y + Program.SystemContainer.SysPara.ResignationPoint.Y;
//终点计算
Temp_Data.End_x = O.End_x - Program.SystemContainer.SysPara.Rtc_Org.X + Program.SystemContainer.SysPara.ResignationPoint.X;
Temp_Data.End_y = O.End_y - Program.SystemContainer.SysPara.Rtc_Org.Y + Program.SystemContainer.SysPara.ResignationPoint.Y;
//圆心计算
if (Temp_Data.Type == 1)
{
break;
}
Temp_Data.Center_x = O.Center_x - Program.SystemContainer.SysPara.Rtc_Org.X + Program.SystemContainer.SysPara.ResignationPoint.X;
Temp_Data.Center_y = O.Center_y - Program.SystemContainer.SysPara.Rtc_Org.Y + Program.SystemContainer.SysPara.ResignationPoint.Y;
break;
default:
break;
}
//追加数据至Temp_List
Temp_List.Add(new Entity_Data(Temp_Data));
//清空Temp_Data
Temp_Data.Empty();
}
//追加至结果数据
Result.Add(new List <Entity_Data>(Temp_List));
//清空数据
Temp_List.Clear();
}
return(Result);
}
/// <summary>
/// 整合ArcLine数据
/// </summary>
/// <param name="Arc_Line_Datas"></param>
/// <returns></returns>
public List <List <Entity_Data> > CombineArcLine(List <Entity_Data> Arc_Line_Datas)
{
//结果变量
List <List <Entity_Data> > Result = new List <List <Entity_Data> >();
List <Entity_Data> Single_Data = new List <Entity_Data>(); //辅助运算 用途:提取顺序的衔接和处理
//临时变量
Entity_Data Temp_Data = new Entity_Data();
int i = 0;
int Num = 0;
//初始清除
Single_Data.Clear();
Temp_Data.Empty();
//处理Line_Arc生成加工数据 初始数据 属于切入加工起点，故强制使用
//直线插补走刀
//强制生成独立的 List<Interpolation_Data>，并将其写入独立运行数据块 List<List<Interpolation_Data>>
if (Arc_Line_Datas.Count > 0)
{
Single_Data.Add(new Entity_Data(Arc_Line_Datas[0])); //追加首数据
Arc_Line_Datas.RemoveAt(0); //移除索引0数据
//整理数据
do
{
Num = Arc_Line_Datas.Count;//记录当前Arc_Line_Datas.Count,用于判断数据是否处理完或封闭寻找结束
for (i = 0; i < Arc_Line_Datas.Count; i++)
{
if (Differ_Err(Single_Data[Single_Data.Count - 1].End_x, Single_Data[Single_Data.Count - 1].End_y, Arc_Line_Datas[i].End_x, Arc_Line_Datas[i].End_y))//当前插补终点是 数据处理终点 同CAD文件规定方向相反
{
//提取当前数据
Temp_Data = new Entity_Data(Arc_Line_Datas[i]);
//替换起点坐标
Temp_Data.Start_x = Arc_Line_Datas[i].End_x;
Temp_Data.Start_y = Arc_Line_Datas[i].End_y;
//替换终点坐标
Temp_Data.End_x = Arc_Line_Datas[i].Start_x;
Temp_Data.End_y = Arc_Line_Datas[i].Start_y;
//圆弧数据处理
if (Temp_Data.Type == 2)//圆弧
{
//重新计算圆弧中心减起点坐标值
Temp_Data.Center_Start_x = Temp_Data.Center_x - Temp_Data.Start_x;
Temp_Data.Center_Start_y = Temp_Data.Center_y - Temp_Data.Start_y;
//计算圆弧角度
Temp_Data.Cir_Start_Angle = Arc_Line_Datas[i].Cir_End_Angle;
Temp_Data.Cir_End_Angle = Arc_Line_Datas[i].Cir_Start_Angle;
//圆弧方向
Temp_Data.Circle_dir = 0;
}
//提交进入Arc_Data
Single_Data.Add(new Entity_Data(Temp_Data));
//清空数据
Temp_Data.Empty();
//删除当前的Entity数据
Arc_Line_Datas.RemoveAt(i);
break;
}
else if (Differ_Err(Single_Data[Single_Data.Count - 1].End_x, Single_Data[Single_Data.Count - 1].End_y, Arc_Line_Datas[i].Start_x, Arc_Line_Datas[i].Start_y)) //当前插补终点是 数据处理起点 同CAD文件规定方向相同
{
//提取当前数据
Temp_Data = new Entity_Data(Arc_Line_Datas[i]);
//圆弧数据处理
if (Temp_Data.Type == 2)//圆弧
{
//重新计算圆弧中心减起点坐标值
Temp_Data.Center_Start_x = Temp_Data.Center_x - Temp_Data.Start_x;
Temp_Data.Center_Start_y = Temp_Data.Center_y - Temp_Data.Start_y;
//圆弧方向
Temp_Data.Circle_dir = 1;
}
//提交进入Arc_Data
Single_Data.Add(new Entity_Data(Temp_Data));
//清空数据
Temp_Data.Empty();
//删除当前的Entity数据
Arc_Line_Datas.RemoveAt(i);
break;
}
}
//寻找结束点失败，意味着重新开始新的 线段或圆弧
if ((Arc_Line_Datas.Count > 0) && (Num == Arc_Line_Datas.Count))
{
//整合数据生成代码 当前结束的封闭图形加工数据
if (Single_Data.Count > 0)
{
Result.Add(new List <Entity_Data>(Single_Data)); //追加数据
}
//清空数据
Single_Data.Clear();
//跳刀直接使用直线插补走刀
Single_Data.Add(new Entity_Data(Arc_Line_Datas[0])); //追加首数据
Arc_Line_Datas.RemoveAt(0); //移除索引0数据
if (Arc_Line_Datas.Count > 0)
{
continue;
}
}
//序列中已无整合的数据
if ((Arc_Line_Datas.Count == 0) && ((Num == 1) || (Num == 0)))//寻找到最后一组
{
if (Single_Data.Count > 0)
{
//整合数据生成代码 当前结束的封闭图形加工数据
Result.Add(new List <Entity_Data>(Single_Data));//追加数据
//清空数据
Single_Data.Clear();
}
}
} while (Arc_Line_Datas.Count > 0);//实体Line_Arc数据未清空完
}
//返回结果
return(Result);
}
/// <summary>
/// 处理Dxf 提取指定图层，颜色的圆弧和直线
/// </summary>
/// <param name="dxf"></param>
/// <returns></returns>
public List <List <Entity_Data> > DistractArcLine(DxfDocument dxf, int color, string Layer_Name)
{
//结果数组
List <Entity_Data> TemArcLine = new List <Entity_Data>();
//建立临时Entity数据
Entity_Data Temp_Entity = new Entity_Data();
//临时变量
int i = 0;
//提取符合要求的直线
for (i = 0; i < dxf.Lines.Count; i++)
{
if ((dxf.Lines[i].Layer.Name == Layer_Name) && (dxf.Lines[i].Color.R == color)) //提取图层名、颜色符合的直线
{
Temp_Entity.Empty(); //清空数据
Temp_Entity.Type = 1; //标记为直线
//起点计算
Temp_Entity.Start_x = Convert.ToDecimal(dxf.Lines[i].StartPoint.X);
Temp_Entity.Start_y = Convert.ToDecimal(dxf.Lines[i].StartPoint.Y);
//终点计算
Temp_Entity.End_x = Convert.ToDecimal(dxf.Lines[i].EndPoint.X);
Temp_Entity.End_y = Convert.ToDecimal(dxf.Lines[i].EndPoint.Y);
//追加数据
TemArcLine.Add(new Entity_Data(Temp_Entity));
}
}
//提取符合要求的圆弧
for (i = 0; i < dxf.Arcs.Count; i++)
{
if ((dxf.Arcs[i].Layer.Name == Layer_Name) && (dxf.Arcs[i].Color.R == color)) //提取图层名、颜色符合的圆弧
{
Temp_Entity.Empty(); //清空数据
Temp_Entity.Type = 2; //标记为圆弧
//起点计算
Temp_Entity.Start_x = Convert.ToDecimal(dxf.Arcs[i].StartPoint.X);
Temp_Entity.Start_y = Convert.ToDecimal(dxf.Arcs[i].StartPoint.Y);
//终点计算
Temp_Entity.End_x = Convert.ToDecimal(dxf.Arcs[i].EndPoint.X);
Temp_Entity.End_y = Convert.ToDecimal(dxf.Arcs[i].EndPoint.Y);
//起始和终止角度提取
Temp_Entity.Cir_Start_Angle = Convert.ToDecimal(dxf.Arcs[i].StartAngle);
Temp_Entity.Cir_End_Angle = Convert.ToDecimal(dxf.Arcs[i].EndAngle);
//角度处理
if (Temp_Entity.Cir_Start_Angle >= 359.99m)
{
Temp_Entity.Cir_Start_Angle = 0.0m;
}
if (Temp_Entity.Cir_End_Angle <= 0.01m)
{
Temp_Entity.Cir_End_Angle = 360.0m;
}
//圆心计算
Temp_Entity.Center_x = Convert.ToDecimal(dxf.Arcs[i].Center.X);
Temp_Entity.Center_y = Convert.ToDecimal(dxf.Arcs[i].Center.Y);
Temp_Entity.Circle_radius = Convert.ToDecimal(dxf.Arcs[i].Radius);
Temp_Entity.Circle_dir = 1;
//提交
TemArcLine.Add(new Entity_Data(Temp_Entity));
}
}
//判断圆弧直线数量，并排序
//if (TemArcLine.Count > 0)
//{
// TemArcLine = TemArcLine.OrderBy(o => o.Start_x).ThenBy(o => o.Start_y).ToList();
//}
//首尾相接处理并返回结果
if (TemArcLine.Count <= 0)
{
return(new List <List <Entity_Data> >());
}
else
{
return(CombineArcLine(TemArcLine));
}
}