public SFPoint GetPoint(SFPoint Point, ref DXFDataInfo DrawDXFDat)
{
SFPoint P;
P.X = DrawDXFDat.Base.X + DrawDXFDat.FScale * (Point.X - DrawDXFDat.FS_W / 2 - DrawDXFDat.FS_W_Base); // * FParams.Scale.X);
P.Y = DrawDXFDat.Base.Y - DrawDXFDat.FScale * (Point.Y - DrawDXFDat.FS_H / 2 - DrawDXFDat.FS_H_Base); // * FParams.Scale.Y);
P.Z = Point.Z * DrawDXFDat.FScale;
return(P);
}
public void SelectDXFObj(int Sel_X, int Sel_Y, int Obj_W, int Obj_H, int Data_W, int Data_H, ref DXFDataInfo DrawDXFDat)
{
string GetEntityName;
DXFLine dxLine;
DXFCircle dxCircle;
DXFArc dxArc;
SFPoint P1, P2;
float rd1, rd2;
//float MinX, MinY, MaxX, MaxY;
float MinSelDisCalc;
float MinSelDisNum = 999999.0f;
int MinSelIndex;
float Real_X, Real_Y;
float IntvalX, IntvalY;
SFPoint P3;
Real_X = Sel_X * Data_W / Obj_W;
Real_Y = Sel_Y * Data_H / Obj_H;
MinSelIndex = -1;
if (DrawDXFDat.FCADImage == null)
{
return;
}
for (int i = 0; i < DrawDXFDat.FCADImage.FEntities.Entities.Count; i++)
{
GetEntityName = DrawDXFDat.FCADImage.FEntities.Entities[i].ToString();
if (GetEntityName == "DXFImportReco.DXFLine")
{
dxLine = (DXFLine)DrawDXFDat.FCADImage.FEntities.Entities[i];
P1 = GetPoint(dxLine.Point1, ref DrawDXFDat);
P2 = GetPoint(dxLine.Point2, ref DrawDXFDat);
IntvalX = P1.X - P2.X;
IntvalY = P1.Y - P2.Y;
IntvalX = Math.Abs(IntvalX);
IntvalY = Math.Abs(IntvalY);
if (IntvalX < 0.001 && IntvalY > 1.0)
{
P3.X = (P1.X - P2.X) / 2 + P2.X;
P3.Y = (P1.Y - P2.Y) / 2 + P2.Y;
MinSelDisCalc = (float)Math.Sqrt(9 * (Real_X - P3.X) * (Real_X - P3.X) + (Real_Y - P3.Y) * (Real_Y - P3.Y));
if (MinSelDisCalc < 0)
{
MinSelDisCalc = 0 - MinSelDisCalc;
}
if (MinSelDisCalc < MinSelDisNum && MinSelDisCalc < 90)
{
MinSelDisNum = MinSelDisCalc;
MinSelIndex = i;
}
else
{
}
}
}
else if (GetEntityName == "DXFImportReco.DXFCircle")
{
/*
* dxCircle = (DXFCircle)DrawDXFDat.FCADImage.FEntities.Entities[i];
*
* rd1 = dxCircle.radius;
* P1 = GetPoint(dxCircle.Point1, ref DrawDXFDat);
* rd1 = rd1 * DrawDXFDat.FScale;
*
* MinSelDisCalc = (float)Math.Sqrt((Real_X - P1.X) * (Real_X - P1.X) + (Real_Y - P1.Y) * (Real_Y - P1.Y)) - rd1;
*
* if (MinSelDisCalc < 0)
* {
* MinSelDisCalc = 0 - MinSelDisCalc;
* }
*
* if (MinSelDisCalc < MinSelDisNum && MinSelDisCalc < 80)
* {
* MinSelDisNum = MinSelDisCalc;
* MinSelIndex = i;
* }
* else
* {
* //dxCircle.SelectObjFlag = false;
* }
*/
}
else if (GetEntityName == "DXFImportReco.DXFArc")
{
/*
* dxArc = (DXFArc)FCADImage.FEntities.Entities[i];
*
* blackPen.Color = dxArc.FColor;
*
* if (dxArc.pt1.X == 0)
* {
* rd1 = dxArc.radius; //Math.Abs(dxArc.radius * dxArc.ratio);
* rd2 = dxArc.radius;
* }
* else
* {
* rd1 = dxArc.radius;
* rd2 = dxArc.radius; //Math.Abs(dxArc.radius * ratio);
* }
*
* rd1 = dxArc.radius;
* P1 = GetPoint(dxArc.Point1);
* rd1 = rd1 * FScale;
* rd2 = rd2 * FScale;
* P1.X = P1.X - rd1;
* P1.Y = P1.Y - rd1;
* float sA = -dxArc.startAngle, eA = -dxArc.endAngle;
* if (dxArc.endAngle < dxArc.startAngle) sA = Conversion_Angle(sA);
* eA -= sA;
*
* if (eA == 0)
* {
* graphics.DrawEllipse(blackPen, P1.X, P1.Y, rd1 * 2, rd2 * 2);
* }
* else
* {
* graphics.DrawArc(blackPen, P1.X, P1.Y, rd1 * 2, rd2 * 2, 0, 360);//sA, eA);
* }
*/
}
else
{
//OutTxtStr += "\r\n" + GetEntityName;
}
}
for (int i = 0; i < DrawDXFDat.FCADImage.FEntities.Entities.Count; i++)
{
GetEntityName = DrawDXFDat.FCADImage.FEntities.Entities[i].ToString();
if (GetEntityName == "DXFImportReco.DXFLine")
{
dxLine = (DXFLine)DrawDXFDat.FCADImage.FEntities.Entities[i];
if (MinSelIndex == i)
{
dxLine.SelectObjFlag = true;
}
else
{
dxLine.SelectObjFlag = false;
}
}
else if (GetEntityName == "DXFImportReco.DXFCircle")
{
/*
* dxCircle = (DXFCircle)DrawDXFDat.FCADImage.FEntities.Entities[i];
* if (MinSelIndex == i)
* {
* dxCircle.SelectObjFlag = true;
* }
* else
* {
* dxCircle.SelectObjFlag = false;
* }
*/
}
}
}
public EF_DXFDataInfo GetEF_DXFData(ref DXFDataInfo DrawDXFDat)
{
EF_DXFDataInfo ResOutEF_DXFDat;
string GetEntityName;
DXFLine dxLine;
DXFCircle dxCircle;
DXFArc dxArc;
SFPoint P1, P2;
float rd1, rd2;
float MinX, MaxX;
float IntvalX, IntvalY;
float CurPress80, CurPress100;
ResOutEF_DXFDat.StartPos = 0.0f;
ResOutEF_DXFDat.EndPos = 0.0f;
ResOutEF_DXFDat.CompressPos80 = 0.0f;
ResOutEF_DXFDat.CompressPos100 = 0.0f;
MinX = 9999999.0f;
MaxX = -9999999.0f;
CurPress80 = 0.0f;
CurPress100 = 0.0f;
if (DrawDXFDat.FCADImage == null)
{
return(ResOutEF_DXFDat);
}
//Bitmap tmp = new Bitmap(bmp, bmp.Width, bmp.Height);
for (int i = 0; i < DrawDXFDat.FCADImage.FEntities.Entities.Count; i++)
{
GetEntityName = DrawDXFDat.FCADImage.FEntities.Entities[i].ToString();
if (GetEntityName == "DXFImportReco.DXFLine")
{
dxLine = (DXFLine)DrawDXFDat.FCADImage.FEntities.Entities[i];
IntvalX = dxLine.Point1.X - dxLine.Point2.X;
IntvalY = dxLine.Point1.Y - dxLine.Point2.Y;
IntvalX = Math.Abs(IntvalX);
IntvalY = Math.Abs(IntvalY);
if (IntvalX < 0.001 && IntvalY > 1.0)
{
if (MinX > dxLine.Point1.X)
{
MinX = dxLine.Point1.X;
}
if (MaxX < dxLine.Point1.X)
{
MaxX = dxLine.Point1.X;
}
if (dxLine.FColor == Color.Blue)
{
CurPress80 = dxLine.Point1.X;
}
if (dxLine.FColor == Color.Red)
{
CurPress100 = dxLine.Point1.X;
}
}
}
else if (GetEntityName == "DXFImportReco.DXFCircle")
{
/*
* dxCircle = (DXFCircle)DrawDXFDat.FCADImage.FEntities.Entities[i];
*
* if (DrawDXFDat.StartCalcFlag == true)
* {
* dxCircle.SelectObjFlag = false;
* }
*
* rd1 = dxCircle.radius;
* P1 = dxCircle.Point1;
* //rd1 = rd1;// *FScale;
*/
}
else if (GetEntityName == "DXFImportReco.DXFArc")
{
/*
* dxArc = (DXFArc)FCADImage.FEntities.Entities[i];
*
* blackPen.Color = dxArc.FColor;
*
* if (dxArc.pt1.X == 0)
* {
* rd1 = dxArc.radius; //Math.Abs(dxArc.radius * dxArc.ratio);
* rd2 = dxArc.radius;
* }
* else
* {
* rd1 = dxArc.radius;
* rd2 = dxArc.radius; //Math.Abs(dxArc.radius * ratio);
* }
*
* rd1 = dxArc.radius;
* P1 = GetPoint(dxArc.Point1);
* rd1 = rd1 * FScale;
* rd2 = rd2 * FScale;
* P1.X = P1.X - rd1;
* P1.Y = P1.Y - rd1;
* float sA = -dxArc.startAngle, eA = -dxArc.endAngle;
* if (dxArc.endAngle < dxArc.startAngle) sA = Conversion_Angle(sA);
* eA -= sA;
*
* if (eA == 0)
* {
* graphics.DrawEllipse(blackPen, P1.X, P1.Y, rd1 * 2, rd2 * 2);
* }
* else
* {
* graphics.DrawArc(blackPen, P1.X, P1.Y, rd1 * 2, rd2 * 2, 0, 360);//sA, eA);
* }
* if (MinX > P1.X - rd1)
* {
* MinX = P1.X - rd1;
* }
* if (MaxX < P1.X + rd1)
* {
* MaxX = P1.X + rd1;
* }
* if (MinY > P1.Y - rd1)
* {
* MinY = P1.Y - rd1;
* }
* if (MaxY < P1.Y + rd1)
* {
* MaxY = P1.Y + rd1;
* }
*/
}
else
{
//OutTxtStr += "\r\n" + GetEntityName;
}
}
ResOutEF_DXFDat.StartPos = 0.0f;
ResOutEF_DXFDat.EndPos = MaxX - MinX;
ResOutEF_DXFDat.CompressPos80 = MaxX - CurPress80;
ResOutEF_DXFDat.CompressPos100 = MaxX - CurPress100;
return(ResOutEF_DXFDat);
}
public void DrawDXFImage2(Bitmap bmp, ref DXFDataInfo DrawDXFDat)
{
string GetEntityName;
DXFLine dxLine;
DXFCircle dxCircle;
DXFArc dxArc;
SFPoint P1, P2;
float rd1, rd2;
float MinX, MinY, MaxX, MaxY;
MinX = 99999.0f;
MinY = 99999.0f;
MaxX = -99999.0f;
MaxY = -99999.0f;
if (DrawDXFDat.FCADImage == null)
{
return;
}
Pen blackPen = new Pen(Color.LightGreen, 2);
Pen SelectPen = new Pen(Color.Black, 2);
//Bitmap tmp = new Bitmap(bmp, bmp.Width, bmp.Height);
// Draw line to screen.
using (var graphics = Graphics.FromImage(bmp))
{
for (int i = 0; i < DrawDXFDat.FCADImage.FEntities.Entities.Count; i++)
{
GetEntityName = DrawDXFDat.FCADImage.FEntities.Entities[i].ToString();
if (GetEntityName == "DXFImportReco.DXFLine")
{
dxLine = (DXFLine)DrawDXFDat.FCADImage.FEntities.Entities[i];
blackPen.Color = dxLine.FColor;
P1 = GetPoint(dxLine.Point1, ref DrawDXFDat);
P2 = GetPoint(dxLine.Point2, ref DrawDXFDat);
if (dxLine.SelectObjFlag == true)
{
graphics.DrawLine(SelectPen, P1.X, P1.Y, P2.X, P2.Y);
}
else
{
graphics.DrawLine(blackPen, P1.X, P1.Y, P2.X, P2.Y);
}
}
else if (GetEntityName == "DXFImportReco.DXFCircle")
{
dxCircle = (DXFCircle)DrawDXFDat.FCADImage.FEntities.Entities[i];
blackPen.Color = dxCircle.FColor;
rd1 = dxCircle.radius;
P1 = GetPoint(dxCircle.Point1, ref DrawDXFDat);
rd1 = rd1 * DrawDXFDat.FScale;
P1.X = P1.X - rd1;
P1.Y = P1.Y - rd1;
if (dxCircle.SelectObjFlag == true)
{
graphics.DrawEllipse(blackPen, P1.X, P1.Y, rd1 * 2, rd1 * 2);
//graphics.DrawEllipse(SelectPen, P1.X, P1.Y, rd1 * 2, rd1 * 2);
}
else
{
graphics.DrawEllipse(blackPen, P1.X, P1.Y, rd1 * 2, rd1 * 2);
}
}
else if (GetEntityName == "DXFImportReco.DXFArc")
{
/*
* dxArc = (DXFArc)FCADImage.FEntities.Entities[i];
*
* blackPen.Color = dxArc.FColor;
*
* if (dxArc.pt1.X == 0)
* {
* rd1 = dxArc.radius; //Math.Abs(dxArc.radius * dxArc.ratio);
* rd2 = dxArc.radius;
* }
* else
* {
* rd1 = dxArc.radius;
* rd2 = dxArc.radius; //Math.Abs(dxArc.radius * ratio);
* }
*
* rd1 = dxArc.radius;
* P1 = GetPoint(dxArc.Point1);
* rd1 = rd1 * FScale;
* rd2 = rd2 * FScale;
* P1.X = P1.X - rd1;
* P1.Y = P1.Y - rd1;
* float sA = -dxArc.startAngle, eA = -dxArc.endAngle;
* if (dxArc.endAngle < dxArc.startAngle) sA = Conversion_Angle(sA);
* eA -= sA;
*
* if (eA == 0)
* {
* graphics.DrawEllipse(blackPen, P1.X, P1.Y, rd1 * 2, rd2 * 2);
* }
* else
* {
* graphics.DrawArc(blackPen, P1.X, P1.Y, rd1 * 2, rd2 * 2, 0, 360);//sA, eA);
* }
*/
}
else
{
//OutTxtStr += "\r\n" + GetEntityName;
}
}
}
}
public void DrawDXFImageCalc(int DrImgW, int DrImgH, ref DXFDataInfo DrawDXFDat)
{
string GetEntityName;
DXFLine dxLine;
DXFCircle dxCircle;
DXFArc dxArc;
SFPoint P1, P2;
float rd1, rd2;
float MinX, MinY, MaxX, MaxY;
MinX = 99999.0f;
MinY = 99999.0f;
MaxX = -99999.0f;
MaxY = -99999.0f;
if (DrawDXFDat.FCADImage == null)
{
return;
}
//Bitmap tmp = new Bitmap(bmp, bmp.Width, bmp.Height);
for (int i = 0; i < DrawDXFDat.FCADImage.FEntities.Entities.Count; i++)
{
GetEntityName = DrawDXFDat.FCADImage.FEntities.Entities[i].ToString();
if (GetEntityName == "DXFImportReco.DXFLine")
{
/*
* dxLine = (DXFLine)FCADImage.FEntities.Entities[i];
*
* blackPen.Color = dxLine.FColor;
*
* P1 = GetPoint(dxLine.Point1);
* P2 = GetPoint(dxLine.Point2);
*
* graphics.DrawLine(blackPen, P1.X, P1.Y, P2.X, P2.Y);
* if (MinX > P1.X)
* {
* MinX = P1.X;
* }
* if (MaxX < P1.X)
* {
* MaxX = P1.X;
* }
* if (MinY > P1.Y)
* {
* MinY = P1.Y;
* }
* if (MaxY < P1.Y)
* {
* MaxY = P1.Y;
* }
*
* if (MinX > P2.X)
* {
* MinX = P2.X;
* }
* if (MaxX < P2.X)
* {
* MaxX = P2.X;
* }
* if (MinY > P2.Y)
* {
* MinY = P2.Y;
* }
* if (MaxY < P2.Y)
* {
* MaxY = P2.Y;
* }
*/
}
else if (GetEntityName == "DXFImportReco.DXFCircle")
{
dxCircle = (DXFCircle)DrawDXFDat.FCADImage.FEntities.Entities[i];
if (DrawDXFDat.StartCalcFlag == true)
{
dxCircle.SelectObjFlag = false;
}
rd1 = dxCircle.radius;
P1 = dxCircle.Point1;
//rd1 = rd1;// *FScale;
if (MinX > P1.X - rd1)
{
MinX = P1.X - rd1;
}
if (MaxX < P1.X + rd1)
{
MaxX = P1.X + rd1;
}
if (MinY > P1.Y - rd1)
{
MinY = P1.Y - rd1;
}
if (MaxY < P1.Y + rd1)
{
MaxY = P1.Y + rd1;
}
}
else if (GetEntityName == "DXFImportReco.DXFArc")
{
/*
* dxArc = (DXFArc)FCADImage.FEntities.Entities[i];
*
* blackPen.Color = dxArc.FColor;
*
* if (dxArc.pt1.X == 0)
* {
* rd1 = dxArc.radius; //Math.Abs(dxArc.radius * dxArc.ratio);
* rd2 = dxArc.radius;
* }
* else
* {
* rd1 = dxArc.radius;
* rd2 = dxArc.radius; //Math.Abs(dxArc.radius * ratio);
* }
*
* rd1 = dxArc.radius;
* P1 = GetPoint(dxArc.Point1);
* rd1 = rd1 * FScale;
* rd2 = rd2 * FScale;
* P1.X = P1.X - rd1;
* P1.Y = P1.Y - rd1;
* float sA = -dxArc.startAngle, eA = -dxArc.endAngle;
* if (dxArc.endAngle < dxArc.startAngle) sA = Conversion_Angle(sA);
* eA -= sA;
*
* if (eA == 0)
* {
* graphics.DrawEllipse(blackPen, P1.X, P1.Y, rd1 * 2, rd2 * 2);
* }
* else
* {
* graphics.DrawArc(blackPen, P1.X, P1.Y, rd1 * 2, rd2 * 2, 0, 360);//sA, eA);
* }
* if (MinX > P1.X - rd1)
* {
* MinX = P1.X - rd1;
* }
* if (MaxX < P1.X + rd1)
* {
* MaxX = P1.X + rd1;
* }
* if (MinY > P1.Y - rd1)
* {
* MinY = P1.Y - rd1;
* }
* if (MaxY < P1.Y + rd1)
* {
* MaxY = P1.Y + rd1;
* }
*/
}
else
{
//OutTxtStr += "\r\n" + GetEntityName;
}
}
if (DrawDXFDat.StartCalcFlag == true)
{
DrawDXFDat.FS_W = MaxX - MinX;
DrawDXFDat.FS_H = MaxY - MinY;
DrawDXFDat.FS_W_Base = MinX;
DrawDXFDat.FS_H_Base = MinY;
float W_FScale, H_FScale;
W_FScale = ((float)DrImgW * 80.0f / 100.0f) / DrawDXFDat.FS_W;
H_FScale = ((float)DrImgH * 80.0f / 100.0f) / DrawDXFDat.FS_H;
if (W_FScale < H_FScale)
{
DrawDXFDat.FScale = W_FScale;
}
else
{
DrawDXFDat.FScale = H_FScale;
}
DrawDXFDat.StartCalcFlag = false;
}
//bmp = tmp;
}