private static void Read_Line(ref StreamReader sr, ref WGeometry2D WGC)
{
tLayer = sr.ReadLine();
t_1 = sr.ReadLine().Split(',');
tColor = Color.FromArgb(Convert.ToInt16(t_1[0]), Convert.ToInt16(t_1[1]), Convert.ToInt16(t_1[2]));
tWidth = Convert.ToSingle(sr.ReadLine());
t_1 = sr.ReadLine().Split(',');
x1 = Convert.ToDouble(t_1[0]);
y1 = Convert.ToDouble(t_1[1]);
t_1 = sr.ReadLine().Split(',');
x2 = Convert.ToDouble(t_1[0]);
y2 = Convert.ToDouble(t_1[1]);
/////
if (Math.Abs(x1 - x2) <= WGeos2D_Paras.E_Merge &&
Math.Abs(y1 - y2) <= WGeos2D_Paras.E_Merge)
{
sr.ReadLine();
return;
}
WLine2D L = new WLine2D(WGC.PsList.Add(x1, y1, true), WGC.PsList.Add(x2, y2, true));
L.Kind = GeoKind.Line;
L.Layer = tLayer;
L.Color = tColor;
L.LineWidth = tWidth;
L.Sort = ShowSort._5;
WGC.Add_Geo(L);
sr.ReadLine();
}
private static void Read_PolyLine(ref StreamReader sr, ref WGeometry2D WGC)
{
tLayer = sr.ReadLine();
t_1 = sr.ReadLine().Split(',');
tColor = Color.FromArgb(Convert.ToInt16(t_1[0]), Convert.ToInt16(t_1[1]), Convert.ToInt16(t_1[2]));
tWidth = Convert.ToSingle(sr.ReadLine());
int Q = Convert.ToInt32(sr.ReadLine());
tPs = new List <WPoint2D>();
tPst = new WPoint2D[Q];
for (int i = 0; i < Q; i++)
{
t_1 = sr.ReadLine().Split(',');
tPst[i] = new WPoint2D(Convert.ToDouble(t_1[0]), Convert.ToDouble(t_1[1]));
}
tPs.Add(WGC.PsList.Add(tPst[0].X, tPst[0].Y, true));
for (int i = 1; i < Q - 1; i++)
{
if (Near_Check(tPst[i], tPst[i - 1]) == false && Near_Check(tPst[i], tPst[i + 1]) == false)
{
tPs.Add(WGC.PsList.Add(tPst[i].X, tPst[i].Y, false));
}
}
tPs.Add(WGC.PsList.Add(tPst[Q - 1].X, tPst[Q - 1].Y, true));
tPst = null;
/////
if (tPs.Count < 2)
{
sr.ReadLine();
return;
}
WPolyLine2D PL = new WPolyLine2D(tPs, ref WGC);
PL.Kind = GeoKind.PolyLine;
PL.Layer = tLayer;
PL.Color = tColor;
PL.LineWidth = tWidth;
PL.Sort = ShowSort._5;
WGC.Add_Geo(PL);
sr.ReadLine();
}
private static void Read_Circle(ref StreamReader sr, ref WGeometry2D WGC)
{
tLayer = sr.ReadLine();
t_1 = sr.ReadLine().Split(',');
tColor = Color.FromArgb(Convert.ToInt16(t_1[0]), Convert.ToInt16(t_1[1]), Convert.ToInt16(t_1[2]));
tWidth = Convert.ToSingle(sr.ReadLine());
t_1 = sr.ReadLine().Split(',');
x1 = Convert.ToDouble(t_1[0]);
y1 = Convert.ToDouble(t_1[1]);
x2 = Convert.ToDouble(sr.ReadLine());
WCircle2D C = new WCircle2D(WGC.PsList.Add(x1, y1, true), x2, ref WGC);
C.Kind = GeoKind.Circle;
C.Layer = tLayer;
C.Color = tColor;
C.LineWidth = tWidth;
C.Sort = ShowSort._5;
WGC.Add_Geo(C);
sr.ReadLine();
}
/// <summary>
/// 在世界中加入线的编号
/// </summary>
/// <param name="Curves"></param>
/// <param name="WGC"></param>
private static void Add_CurveNum(ref WEntity2D[] Curves, ref WGeometry2D WGC)
{
string N;
WPoint2D S, E;
int A;
WPoint2D P = new WPoint2D();
for (int i = 0; i < Curves.Length; i++)
{
N = Convert.ToString(i);
if (Curves[i].Kind == GeoKind.Line)
{
S = ((WCurve2D)Curves[i]).StartPoint;
E = ((WCurve2D)Curves[i]).EndPoint;
P = new WPoint2D((S.X + E.X) / 2, (S.Y + E.Y) / 2);
}
if (Curves[i].Kind == GeoKind.PolyLine)
{
A = ((WPolyLine2D)Curves[i]).Count / 2;
P = ((WPolyLine2D)Curves[i])[A];
}
WGC.Add_Geo(new WText2D(N, P, 10));
}
}
