public object Clone(string str)
{
CurvedRailEle cl = new CurvedRailEle();
Point pt = new Point();
cl.pen = pen;
pt = center;
pt.Offset(20, 20);
cl.center = pt;
cl.oldCenter = pt;
pt = firstDot;
pt.Offset(20, 20);
cl.firstDot = pt;
cl.oldFirstDot = pt;
pt = secDot;
pt.Offset(20, 20);
cl.secDot = pt;
cl.oldSecDot = pt;
cl.radiu = radiu;
cl.oldRadiu = radiu;
cl.startAngle = startAngle;
cl.sweepAngle = sweepAngle;
cl.DrawMultiFactor = DrawMultiFactor;
cl.directionCurved = directionCurved;
cl.objectCurvedOp.DrawMultiFactor = DrawMultiFactor;
cl.railText = str;
return(cl);
}
public void DrawTracker(Graphics canvas, Point centerDot, int radiuArc, CurvedRailEle.DirectonCurved direction)
{
if (canvas == null)
throw new Exception("Graphics对象Canvas不能为空");
Point center = new Point(centerDot.X * drawMultiFactor, centerDot.Y * drawMultiFactor);
int radiu = radiuArc * drawMultiFactor;
Point[] points = new Point[4];
Pen pen = new Pen(Color.Blue, 1);
//SolidBrush bsh = new SolidBrush(Color.Black);
switch (direction)
{
case CurvedRailEle.DirectonCurved.first:
points[0] = center;
points[1] = new Point(center.X + radiu, center.Y);
points[2] = new Point(center.X + radiu, center.Y + radiu);
points[3] = new Point(center.X, center.Y + radiu);
break;
case CurvedRailEle.DirectonCurved.second:
points[0] = center;
points[1] = new Point(center.X, center.Y + radiu);
points[2] = new Point(center.X - radiu, center.Y + radiu);
points[3] = new Point(center.X - radiu, center.Y);
break;
case CurvedRailEle.DirectonCurved.third:
points[0] = center;
points[1] = new Point(center.X - radiu, center.Y);
points[2] = new Point(center.X - radiu, center.Y - radiu);
points[3] = new Point(center.X, center.Y - radiu);
break;
case CurvedRailEle.DirectonCurved.four:
points[0] = center;
points[1] = new Point(center.X, center.Y - radiu);
points[2] = new Point(center.X + radiu, center.Y - radiu);
points[3] = new Point(center.X + radiu, center.Y);
break;
case CurvedRailEle.DirectonCurved.NULL:
break;
}
for (int i = 0; i < 4; i++)
{
Rectangle rc = new Rectangle(points[i].X - 4, points[i].Y - 4, 8, 8);
canvas.DrawRectangle(pen, rc);
//canvas.FillRectangle(bsh, rc);
}
pen.Dispose();
//bsh.Dispose();
}
public void Paste(string str)
{
if (CutAndCopyObjectList.Count > 0)
{
if (_CutOrCopy == CutOrCopy.CutOp)
{
int n = selectedDrawObjectList.Count;
foreach (BaseRailEle obj in selectedDrawObjectList)
{
drawObjectList.Remove(obj);
}
}
else if (_CutOrCopy == CutOrCopy.CopyOp)
{
BaseRailEle o = CutAndCopyObjectList[0];
if (1 == o.GraphType)
{
StraightRailEle cl = (StraightRailEle)o;
StraightRailEle n = (StraightRailEle)cl.Clone(str);
drawObjectList.Add(n);
SelectOne(n);
}
else if (2 == o.GraphType)
{
CurvedRailEle cl = (CurvedRailEle)o;
CurvedRailEle n = (CurvedRailEle)cl.Clone(str);
drawObjectList.Add(n);
SelectOne(n);
}
else if (3 == o.GraphType)
{
CrossEle cl = (CrossEle)o;
CrossEle n = (CrossEle)cl.Clone(str);
drawObjectList.Add(n);
SelectOne(n);
}
else if (4 == o.GraphType)
{
RailLabal cl = (RailLabal)o;
RailLabal n = (RailLabal)cl.Clone();
drawObjectList.Add(n);
SelectOne(n);
}
CutAndCopyObjectList.RemoveAt(0);
}
}
}
public int HandleHitTest(Point point,
Point center,
int radiu,
CurvedRailEle.DirectonCurved direction)
{
Point[] points = new Point[4];
switch (direction)
{
case CurvedRailEle.DirectonCurved.first:
points[0] = center;
points[1] = new Point(center.X + radiu, center.Y);
points[2] = new Point(center.X + radiu, center.Y + radiu);
points[3] = new Point(center.X, center.Y + radiu);
break;
case CurvedRailEle.DirectonCurved.second:
points[0] = center;
points[1] = new Point(center.X, center.Y + radiu);
points[2] = new Point(center.X - radiu, center.Y + radiu);
points[3] = new Point(center.X - radiu, center.Y);
break;
case CurvedRailEle.DirectonCurved.third:
points[0] = center;
points[1] = new Point(center.X - radiu, center.Y);
points[2] = new Point(center.X - radiu, center.Y - radiu);
points[3] = new Point(center.X, center.Y - radiu);
break;
case CurvedRailEle.DirectonCurved.four:
points[0] = center;
points[1] = new Point(center.X, center.Y - radiu);
points[2] = new Point(center.X + radiu, center.Y - radiu);
points[3] = new Point(center.X + radiu, center.Y);
break;
case CurvedRailEle.DirectonCurved.NULL:
break;
}
for (int i = 0; i < 4; i++)
{
Point pt = points[i];
Rectangle rc = new Rectangle(pt.X - 3, pt.Y - 3, 6, 6);
if (rc.Contains(point))
return i + 1;
}
return -1;
}
private void pictureBox2_MouseUp(object sender, MouseEventArgs e)
{
if (pic2)
{
PictureBox pic = sender as PictureBox;
Point pt_new_e = PicPtTrans(sender, e);
if (0 < pt_new_e.X && DrawRegion.Size.Width > pt_new_e.X && 0 < pt_new_e.Y && DrawRegion.Size.Height > pt_new_e.Y)
{
BaseRailElement.CurvedRailEle CurveRailEle = new BaseRailElement.CurvedRailEle();
Point pt = new Point(pt_new_e.X, pt_new_e.Y);
doc1.DrawObjectList.Add(CurveRailEle.CreatEle(pt, DrawRegion.Size, multiFactor));
doc1.SelectOne(CurveRailEle);
DrawRegion.Invalidate();
propertyGrid1.SelectedObject = CurveRailEle;
propertyGrid1.Invalidate();
}
pic2 = false;
}
this.Cursor = System.Windows.Forms.Cursors.Default;
}
public object Clone()
{
CurvedRailEle cl = new CurvedRailEle();
Point pt = new Point();
cl.pen = pen;
pt = center;
pt.Offset(20, 20);
cl.center = pt;
cl.oldCenter = pt;
pt = firstDot;
pt.Offset(20, 20);
cl.firstDot = pt;
cl.oldFirstDot = pt;
pt = secDot;
pt.Offset(20, 20);
cl.secDot = pt;
cl.oldSecDot = pt;
cl.radiu = radiu;
cl.oldRadiu = radiu;
cl.startAngle = startAngle;
cl.sweepAngle = sweepAngle;
cl.DrawMultiFactor = DrawMultiFactor;
cl.directionCurved = directionCurved;
cl.objectCurvedOp.DrawMultiFactor = DrawMultiFactor;
cl.railText = railText;
return cl;
}
public void CreateElement(Point mousePt, Size workRegionSize)
{
string str = this.tools.itemSelected.Text;
switch (this.tools.itemSelected.Text)
{
case "Line":
BaseRailElement.StraightRailEle strRailEle = new BaseRailElement.StraightRailEle();
if (++lineNumber < 10)
{
str += "_" + "00" + lineNumber.ToString();
}
else if (++lineNumber < 100 && ++lineNumber >= 10)
{
str += "_" + "0" + lineNumber.ToString();
}
strRailEle.CreateEle(mousePt, workRegionSize, multiFactor, str);
AddElement(strRailEle);
drawDoc.SelectOne(strRailEle);
workRegion.pictureBox1.Invalidate();
proPage.propertyGrid1.SelectedObject = strRailEle;
proPage.propertyGrid1.Refresh();
break;
case "Curve":
BaseRailElement.CurvedRailEle curRailEle = new BaseRailElement.CurvedRailEle();
if (++curveNumber < 10)
{
str += "_" + "00" + curveNumber.ToString();
}
else if (++curveNumber < 100 && ++curveNumber >= 10)
{
str += "_" + "0" + curveNumber.ToString();
}
curRailEle.CreateEle(mousePt, workRegionSize, multiFactor, str);
AddElement(curRailEle);
drawDoc.SelectOne(curRailEle);
workRegion.pictureBox1.Invalidate();
proPage.propertyGrid1.SelectedObject = curRailEle;
proPage.propertyGrid1.Refresh();
break;
case "Cross":
BaseRailElement.CrossEle croRailEle = new BaseRailElement.CrossEle();
if (++CrossNumber < 10)
{
str += "_" + "00" + CrossNumber.ToString();
}
else if (++CrossNumber < 100 && ++CrossNumber >= 10)
{
str += "_" + "0" + CrossNumber.ToString();
}
croRailEle.CreateEle(mousePt, workRegionSize, multiFactor, str);
AddElement(croRailEle);
drawDoc.SelectOne(croRailEle);
workRegion.pictureBox1.Invalidate();
proPage.propertyGrid1.SelectedObject = croRailEle;
proPage.propertyGrid1.Refresh();
break;
case "Device":
MessageBox.Show("a");
break;
default:
break;
}
this.tools.itemSelected = null;
}
private bool OpenXmlFile(DataSet ds)
{
try
{
DataTable dt = ds.Tables[0];
for (int i = 0; i < dt.Rows.Count;i++ )
{
DataColumn dc = dt.Columns[0];
if (dc.ColumnName == "GraphType")
{
switch (dt.Rows[i][0].ToString())
{
case "1":
BaseRailElement.StraightRailEle strTemp = new BaseRailElement.StraightRailEle();
string str = "";
string[] strPointArray = { };
Point ptTemp = Point.Empty;
Int16 pointListVolStr = 0;
for (int j = 0; j < dt.Columns.Count; j++)
{
switch (dt.Columns[j].ColumnName)
{
case "GraphType":
strTemp.GraphType = Convert.ToInt32(dt.Rows[i][j]);
break;
case "Speed":
strTemp.Speed = Convert.ToSingle(dt.Rows[i][j]);
break;
case "SegmentNumber":
strTemp.SegmentNumber = Convert.ToInt16(dt.Rows[i][j]);
break;
case "TagNumber":
strTemp.TagNumber = Convert.ToInt16(dt.Rows[i][j]);
break;
case "Lenght":
strTemp.Lenght = Convert.ToInt32(dt.Rows[i][j]);
break;
case "StartAngle":
strTemp.StartAngle = Convert.ToInt32(dt.Rows[i][j]);
break;
case "StartDot":
strTemp.StartDot = Convert.ToString(dt.Rows[i][j]);
break;
case "PointListVol":
pointListVolStr = Convert.ToInt16(dt.Rows[i][j]);
for (int k = 0; k < pointListVolStr; k++)
{
str = dt.Rows[i][j + k + 1].ToString();
str = str.Substring(1, str.Length - 2);
strPointArray = str.Split(',');
ptTemp = new Point() { X = int.Parse(strPointArray[0].Substring(2)), Y = int.Parse(strPointArray[1].Substring(2)) };
strTemp.PointList.Add(ptTemp);
}
break;
case "DrawMultiFactor":
strTemp.DrawMultiFactor = Convert.ToInt16(dt.Rows[i][j]);
break;
case "startPoint":
str = dt.Rows[i][j].ToString();
str = str.Substring(1, str.Length - 2);
strPointArray = str.Split(',');
ptTemp = new Point() { X = int.Parse(strPointArray[0].Substring(2)), Y = int.Parse(strPointArray[1].Substring(2)) };
strTemp.StartPoint = ptTemp;
break;
case "endPoint":
str = dt.Rows[i][j].ToString();
str = str.Substring(1, str.Length - 2);
strPointArray = str.Split(',');
ptTemp = new Point() { X = int.Parse(strPointArray[0].Substring(2)), Y = int.Parse(strPointArray[1].Substring(2)) };
strTemp.EndPoint = ptTemp;
break;
case "railText":
strTemp.railText = dt.Rows[i][j].ToString();
break;
case "rotateAngle":
strTemp.RotateAngle = Convert.ToInt32(dt.Rows[i][j]);
break;
case "nextCoding":
strTemp.NextCoding = Convert.ToInt32(dt.Rows[i][j]);
break;
case "prevCoding":
strTemp.PrevCoding = Convert.ToInt32(dt.Rows[i][j]);
break;
case "Color":
strTemp.PenColor = ColorTranslator.FromHtml(dt.Rows[i][j].ToString());
break;
case "DashStyle":
strTemp.PenDashStyle = (System.Drawing.Drawing2D.DashStyle)(Convert.ToInt32(dt.Rows[i][j]));
break;
case "PenWidth":
strTemp.PenWidth = Convert.ToSingle(dt.Rows[i][j]);
break;
}
}
AddElement(strTemp);
break;
case "2":
BaseRailElement.CurvedRailEle curTemp = new BaseRailElement.CurvedRailEle();
string strcur = "";
string[] strPointArrayCur = { };
Point ptcur = Point.Empty;
for (int j = 0; j < dt.Columns.Count; j++)
{
switch (dt.Columns[j].ColumnName)
{
case "GraphType":
curTemp.GraphType = Convert.ToInt32(dt.Rows[i][j]);
break;
case "Speed":
curTemp.Speed = Convert.ToSingle(dt.Rows[i][j]);
break;
case "SegmentNumber":
curTemp.SegmentNumber = Convert.ToInt16(dt.Rows[i][j]);
break;
case "TagNumber":
curTemp.TagNumber = Convert.ToInt16(dt.Rows[i][j]);
break;
case "StartAngle":
curTemp.StartAngle = Convert.ToInt32(dt.Rows[i][j]);
break;
case "SweepAngle":
curTemp.SweepAngle = Convert.ToInt32(dt.Rows[i][j]);
break;
case "Radiu":
curTemp.Radiu = Convert.ToInt32(dt.Rows[i][j]);
break;
case "Center":
strcur = dt.Rows[i][j].ToString();
strcur = strcur.Substring(1, strcur.Length - 2);
strPointArrayCur = strcur.Split(',');
ptcur = new Point() { X = int.Parse(strPointArrayCur[0].Substring(2)), Y = int.Parse(strPointArrayCur[1].Substring(2)) };
curTemp.Center = ptcur;
break;
case "FirstDot":
strcur = dt.Rows[i][j].ToString();
strcur = strcur.Substring(1, strcur.Length - 2);
strPointArrayCur = strcur.Split(',');
ptcur = new Point() { X = int.Parse(strPointArrayCur[0].Substring(2)), Y = int.Parse(strPointArrayCur[1].Substring(2)) };
curTemp.FirstDot = ptcur;
break;
case "SecDot":
strcur = dt.Rows[i][j].ToString();
strcur = strcur.Substring(1, strcur.Length - 2);
strPointArrayCur = strcur.Split(',');
ptcur = new Point() { X = int.Parse(strPointArrayCur[0].Substring(2)), Y = int.Parse(strPointArrayCur[1].Substring(2)) };
curTemp.SecDot = ptcur;
break;
case "DirectionCurvedAttribute":
curTemp.DirectionCurvedAttribute = (BaseRailElement.CurvedRailEle.DirectonCurved)Convert.ToInt32(dt.Rows[i][j]);
break;
case "startPoint":
str = dt.Rows[i][j].ToString();
str = str.Substring(1, str.Length - 2);
strPointArrayCur = str.Split(',');
ptcur = new Point() { X = int.Parse(strPointArrayCur[0].Substring(2)), Y = int.Parse(strPointArrayCur[1].Substring(2)) };
curTemp.StartPoint = ptcur;
break;
case "endPoint":
str = dt.Rows[i][j].ToString();
str = str.Substring(1, str.Length - 2);
strPointArrayCur = str.Split(',');
ptcur = new Point() { X = int.Parse(strPointArrayCur[0].Substring(2)), Y = int.Parse(strPointArrayCur[1].Substring(2)) };
curTemp.EndPoint = ptcur;
break;
case "startCoding":
curTemp.StartCoding = Convert.ToInt32(dt.Rows[i][j]);
break;
case "endCoding":
curTemp.EndCoding = Convert.ToInt32(dt.Rows[i][j]);
break;
case "railText":
curTemp.railText = dt.Rows[i][j].ToString();
break;
case "rotateAngle":
curTemp.RotateAngle = Convert.ToInt32(dt.Rows[i][j]);
break;
case "oldRadiu":
curTemp.oldRadiu = Convert.ToInt32(dt.Rows[i][j]);
break;
case "oldCenter":
str = dt.Rows[i][j].ToString();
str = str.Substring(1, str.Length - 2);
strPointArrayCur = str.Split(',');
ptcur = new Point() { X = int.Parse(strPointArrayCur[0].Substring(2)), Y = int.Parse(strPointArrayCur[1].Substring(2)) };
curTemp.oldCenter = ptcur;
break;
case "oldFirstDot":
str = dt.Rows[i][j].ToString();
str = str.Substring(1, str.Length - 2);
strPointArrayCur = str.Split(',');
ptcur = new Point() { X = int.Parse(strPointArrayCur[0].Substring(2)), Y = int.Parse(strPointArrayCur[1].Substring(2)) };
curTemp.oldFirstDot = ptcur;
break;
case "oldSecDot":
str = dt.Rows[i][j].ToString();
str = str.Substring(1, str.Length - 2);
strPointArrayCur = str.Split(',');
ptcur = new Point() { X = int.Parse(strPointArrayCur[0].Substring(2)), Y = int.Parse(strPointArrayCur[1].Substring(2)) };
curTemp.oldSecDot = ptcur;
break;
case "Color":
curTemp.PenColor = ColorTranslator.FromHtml(dt.Rows[i][j].ToString());
break;
case "DashStyle":
curTemp.PenDashStyle = (System.Drawing.Drawing2D.DashStyle)(Convert.ToInt32(dt.Rows[i][j]));
break;
case "PenWidth":
curTemp.PenWidth = Convert.ToSingle(dt.Rows[i][j]);
break;
}
}
AddElement(curTemp);
break;
case "3":
BaseRailElement.CrossEle croTemp = new BaseRailElement.CrossEle();
string strcro = "";
string[] strPointArrayCro = { };
Point ptcro = Point.Empty;
Int16 pointListVolCro = 0;
for (int j = 0; j < dt.Columns.Count; j++)
{
switch (dt.Columns[j].ColumnName)
{
case "GraphType":
croTemp.GraphType = Convert.ToInt32(dt.Rows[i][j]);
break;
case "Speed":
croTemp.Speed = Convert.ToSingle(dt.Rows[i][j]);
break;
case "SegmentNumber":
croTemp.SegmentNumber = Convert.ToInt16(dt.Rows[i][j]);
break;
case "TagNumber":
croTemp.TagNumber = Convert.ToInt16(dt.Rows[i][j]);
break;
case "Mirror":
croTemp.Mirror = Convert.ToBoolean(dt.Rows[i][j]);
break;
case "FirstPart":
croTemp.FirstPart = Convert.ToInt32(dt.Rows[i][j]);
break;
case "SecPart":
croTemp.SecPart = Convert.ToInt32(dt.Rows[i][j]);
break;
case "ThPart":
croTemp.ThPart = Convert.ToInt32(dt.Rows[i][j]);
break;
case "FourPart":
strcro = dt.Rows[i][j].ToString();
strcro = strcro.Substring(1, strcro.Length - 2);
strPointArrayCro = strcro.Split(',');
ptcro = new Point() { X = int.Parse(strPointArrayCro[0].Substring(2)), Y = int.Parse(strPointArrayCro[1].Substring(2)) };
croTemp.FourPart = ptcro;
break;
case "StartAngle":
croTemp.StartAngle = Convert.ToInt32(dt.Rows[i][j]);
break;
case "RotateAngle":
croTemp.RotateAngle = Convert.ToInt32(dt.Rows[i][j]);
break;
case "DirectionOfCross":
croTemp.DirectionOfCross = (BaseRailElement.CrossEle.DirectionCross)Convert.ToInt32(dt.Rows[i][j]);
break;
case "PointListVol":
pointListVolCro = Convert.ToInt16(dt.Rows[i][j]);
for (Int16 k = 0; k < pointListVolCro; k++)
{
strcro = dt.Rows[i][j + k + 1].ToString();
strcro = strcro.Substring(1, strcro.Length - 2);
strPointArrayCro = strcro.Split(',');
ptcro = new Point() { X = int.Parse(strPointArrayCro[0].Substring(2)), Y = int.Parse(strPointArrayCro[1].Substring(2)) };
croTemp.PointList.Add(ptcro);
}
break;
case "drawMultiFactor":
croTemp.DrawMultiFactor = Convert.ToInt16(dt.Rows[i][j]);
break;
case "startPoint":
strcro = dt.Rows[i][j].ToString();
strcro = strcro.Substring(1, strcro.Length - 2);
strPointArrayCro = strcro.Split(',');
ptcro = new Point() { X = int.Parse(strPointArrayCro[0].Substring(2)), Y = int.Parse(strPointArrayCro[1].Substring(2)) };
croTemp.StartPoint = ptcro;
break;
case "endPoint":
strcro = dt.Rows[i][j].ToString();
strcro = strcro.Substring(1, strcro.Length - 2);
strPointArrayCro = strcro.Split(',');
ptcro = new Point() { X = int.Parse(strPointArrayCro[0].Substring(2)), Y = int.Parse(strPointArrayCro[1].Substring(2)) };
croTemp.EndPoint = ptcro;
break;
case "startCoding":
croTemp.StartCoding = Convert.ToInt32(dt.Rows[i][j]);
break;
case "endCoding":
croTemp.EndCoding = Convert.ToInt32(dt.Rows[i][j]);
break;
case "railText":
croTemp.railText = dt.Rows[i][j].ToString();
break;
case "lenghtOfStrai":
croTemp.LenghtOfStrai = Convert.ToInt32(dt.Rows[i][j]);
break;
case "nextCoding":
croTemp.NextCoding = Convert.ToInt32(dt.Rows[i][j]);
break;
case "prevCoding":
croTemp.PrevCoding = Convert.ToInt32(dt.Rows[i][j]);
break;
case "thirdDotCoding":
croTemp.ThirdDotCoding = Convert.ToInt32(dt.Rows[i][j]);
break;
case "startDot":
croTemp.StartDot = dt.Rows[i][j].ToString();
break;
case "Color":
croTemp.PenColor = ColorTranslator.FromHtml(dt.Rows[i][j].ToString());
break;
case "DashStyle":
croTemp.PenDashStyle = (System.Drawing.Drawing2D.DashStyle)(Convert.ToInt32(dt.Rows[i][j]));
break;
case "PenWidth":
croTemp.PenWidth = Convert.ToSingle(dt.Rows[i][j]);
break;
}
}
AddElement(croTemp);
break;
}
}
}
}
catch
{
MessageBox.Show("this is a error when open xml save file");
return false;
}
return true;
}
private void pictureBox2_MouseUp(object sender, MouseEventArgs e)
{
if (pic2)
{
PictureBox pic = sender as PictureBox;
Point pt_new_e = PicPtTrans(sender, e);
if (0 < pt_new_e.X && DrawRegion.Size.Width > pt_new_e.X && 0 < pt_new_e.Y && DrawRegion.Size.Height > pt_new_e.Y)
{
BaseRailElement.CurvedRailEle CurveRailEle = new BaseRailElement.CurvedRailEle();
Point pt = new Point(pt_new_e.X, pt_new_e.Y);
doc1.DrawObjectList.Add(CurveRailEle.CreatEle(pt, DrawRegion.Size, multiFactor));
doc1.SelectOne(CurveRailEle);
DrawRegion.Invalidate();
propertyGrid1.SelectedObject = CurveRailEle;
propertyGrid1.Invalidate();
}
pic2 = false;
}
this.Cursor = System.Windows.Forms.Cursors.Default;
}
public override void OnMouseMove(Point point)
{
int dx = point.X - lastPoint.X;
int dy = point.Y - lastPoint.Y;
int n = document.SelectedDrawObjectList.Count;
int tempDrawMultiFactor = 1;
switch (selectObject)
{
case SelectObject.SelectHandle:
tempDrawMultiFactor = document.SelectedDrawObjectList[0].DrawMultiFactor;
if ((dx != 0 && dx / tempDrawMultiFactor != 0) || (dy != 0 && dy / tempDrawMultiFactor != 0))
{
if (document.SelectedDrawObjectList[0].GraphType == 1)
{
if (n == 1)
{
document.SelectedDrawObjectList[0].MoveHandle(_hit, lastPoint, point);
}
}
else if (document.SelectedDrawObjectList[0].GraphType == 2)
{
if (n == 1)
{
document.SelectedDrawObjectList[0].MoveHandle(_hit, lastPoint, point);
}
}
else if (document.SelectedDrawObjectList[0].GraphType == 3)
{
if (n == 1)
{
document.SelectedDrawObjectList[0].MoveHandle(_hit, lastPoint, point);
}
}
else if (document.SelectedDrawObjectList[0].GraphType == 4)
{
if (n == 1)
{
document.SelectedDrawObjectList[0].MoveHandle(_hit, lastPoint, point);
}
}
lastPoint.Offset(dx / tempDrawMultiFactor * tempDrawMultiFactor, dy / tempDrawMultiFactor * tempDrawMultiFactor);
}
break;
case SelectObject.SelectEle:
tempDrawMultiFactor = document.SelectedDrawObjectList[0].DrawMultiFactor;
if ((dx != 0 && dx / tempDrawMultiFactor != 0) || (dy != 0 && dy / tempDrawMultiFactor != 0))
{
for (int i = 0; i < n; i++)
{
if (document.SelectedDrawObjectList[i].GraphType == 1)
{
StraightRailEle de = (StraightRailEle)document.SelectedDrawObjectList[i];
document.SelectedDrawObjectList[i].Move(lastPoint, point);
}
else if (document.SelectedDrawObjectList[i].GraphType == 2)
{
CurvedRailEle de = (CurvedRailEle)document.SelectedDrawObjectList[i];
document.SelectedDrawObjectList[i].Move(lastPoint, point);
}
else if (document.SelectedDrawObjectList[i].GraphType == 3)
{
CrossEle de = (CrossEle)document.SelectedDrawObjectList[i];
document.SelectedDrawObjectList[i].Move(lastPoint, point);
}
else if (document.SelectedDrawObjectList[i].GraphType == 4)
{
RailLabal de = (RailLabal)document.SelectedDrawObjectList[i];
document.SelectedDrawObjectList[i].Move(lastPoint, point);
}
}
lastPoint.Offset(dx / tempDrawMultiFactor * tempDrawMultiFactor, dy / tempDrawMultiFactor * tempDrawMultiFactor);
}
break;
case SelectObject.SelectNone:
document.ChangeChooseSign(true, point);
base.OnMouseMove(point);
break;
}
Debug.WriteLine(string.Format("move pt is {0} lastpoint is {1} tempDrawMultiFactor is {2}", point, lastPoint, tempDrawMultiFactor));
}
public Rectangle Scale(
int handle,
int dx,
int dy,
Point center,
int radiu,
CurvedRailEle.DirectonCurved direction)
{
Point[] points = new Point[4];
switch (direction)
{
case CurvedRailEle.DirectonCurved.first:
points[0] = center;
points[1] = new Point(center.X + radiu, center.Y);
points[2] = new Point(center.X + radiu, center.Y + radiu);
points[3] = new Point(center.X, center.Y + radiu);
break;
case CurvedRailEle.DirectonCurved.second:
points[0] = center;
points[1] = new Point(center.X, center.Y + radiu);
points[2] = new Point(center.X - radiu, center.Y + radiu);
points[3] = new Point(center.X - radiu, center.Y);
break;
case CurvedRailEle.DirectonCurved.third:
points[0] = center;
points[1] = new Point(center.X - radiu, center.Y);
points[2] = new Point(center.X - radiu, center.Y - radiu);
points[3] = new Point(center.X, center.Y - radiu);
break;
case CurvedRailEle.DirectonCurved.four:
points[0] = center;
points[1] = new Point(center.X, center.Y - radiu);
points[2] = new Point(center.X + radiu, center.Y - radiu);
points[3] = new Point(center.X + radiu, center.Y);
break;
case CurvedRailEle.DirectonCurved.NULL:
break;
}
Point pt = points[handle - 1];
Point[] wrapper = new Point[] { pt };
switch (direction)
{
case CurvedRailEle.DirectonCurved.first:
if (1 == handle)
{
int var = dx;
if (20 > radiu)
{
if (dx < 0)
{
pt.Offset(var, var);
}
else
{
return new Rectangle(pt.X, pt.Y, radiu, radiu);
}
}
pt.Offset(var, var);
}
else if (2 == handle)
{
if (20 > radiu)
{
if (dx > 0)
{
pt.Offset(dx, 0);
}
else
{
return new Rectangle(points[0].X, points[0].Y, radiu, radiu);
}
}
pt.Offset(dx, 0);
}
else if (3 == handle)
{
int var = dx;
if (20 > radiu)
{
if (dx > 0)
{
pt.Offset(var, var);
}
else
{
return new Rectangle(points[0].X, points[0].Y, radiu, radiu);
}
}
pt.Offset(var, var);
}
else if (4 == handle)
{
if (20 > radiu)
{
if (dy > 0)
{
pt.Offset(0, dy);
}
else
{
return new Rectangle(points[0].X, points[0].Y, radiu, radiu);
}
}
pt.Offset(0, dy);
}
break;
case CurvedRailEle.DirectonCurved.second:
if (1 == handle)
{
int var = dx;
if (20 > radiu)
{
if (dx > 0)
{
pt.Offset(var, var);
}
else
{
return new Rectangle(pt.X, pt.Y, radiu, radiu);
}
}
pt.Offset(var, var);
}
else if (2 == handle)
{
if (20 > radiu)
{
if (dy > 0)
{
pt.Offset(0, dy);
}
else
{
return new Rectangle(points[0].X, points[0].Y, radiu, radiu);
}
}
pt.Offset(0, dy);
}
else if (3 == handle)
{
int var = dx;
if (20 > radiu)
{
if (dx < 0)
{
pt.Offset(var, var);
}
else
{
return new Rectangle(points[0].X, points[0].Y, radiu, radiu);
}
}
pt.Offset(var, var);
}
else if (4 == handle)
{
if (20 > radiu)
{
if (dx < 0)
{
pt.Offset(dx, 0);
}
else
{
return new Rectangle(points[0].X, points[0].Y, radiu, radiu);
}
}
pt.Offset(dx, 0);
}
break;
case CurvedRailEle.DirectonCurved.third:
if (1 == handle)
{
int var = dx;
if (20 > radiu)
{
if (dx > 0)
{
pt.Offset(var, var);
}
else
{
return new Rectangle(pt.X, pt.Y, radiu, radiu);
}
}
pt.Offset(var, var);
}
else if (2 == handle)
{
if (20 > radiu)
{
if (dx < 0)
{
pt.Offset(dx, 0);
}
else
{
return new Rectangle(points[0].X, points[0].Y, radiu, radiu);
}
}
pt.Offset(dx, 0);
}
else if (3 == handle)
{
int var = dx;
if (20 > radiu)
{
if (dx < 0)
{
pt.Offset(var, var);
}
else
{
return new Rectangle(points[0].X, points[0].Y, radiu, radiu);
}
}
pt.Offset(var, var);
}
else if (4 == handle)
{
if (20 > radiu)
{
if (dy < 0)
{
pt.Offset(0, dy);
}
else
{
return new Rectangle(points[0].X, points[0].Y, radiu, radiu);
}
}
pt.Offset(0, dy);
}
break;
case CurvedRailEle.DirectonCurved.four:
if (1 == handle)
{
int var = dx;
if (20 > radiu)
{
if (dx < 0)
{
pt.Offset(var, var);
}
else
{
return new Rectangle(pt.X, pt.Y, radiu, radiu);
}
}
pt.Offset(var, var);
}
else if (2 == handle)
{
if (20 > radiu)
{
if (dy < 0)
{
pt.Offset(0, dy);
}
else
{
return new Rectangle(points[0].X, points[0].Y, radiu, radiu);
}
}
pt.Offset(0, dy);
}
else if (3 == handle)
{
int var = dx;
if (20 > radiu)
{
if (dx > 0)
{
pt.Offset(var, var);
}
else
{
return new Rectangle(points[0].X, points[0].Y, radiu, radiu);
}
}
pt.Offset(var, var);
}
else if (4 == handle)
{
if (20 > radiu)
{
if (dy > 0)
{
pt.Offset(0, dy);
}
else
{
return new Rectangle(points[0].X, points[0].Y, radiu, radiu);
}
}
pt.Offset(0, dy);
}
break;
case CurvedRailEle.DirectonCurved.NULL:
break;
}
wrapper[0] = pt;
int dw, dh;
dw = wrapper[0].X - points[handle - 1].X;
dh = wrapper[0].Y - points[handle - 1].Y;
switch (direction)
{
case CurvedRailEle.DirectonCurved.first:
switch (handle)
{
case 1:
radiu -= dw;
center = wrapper[0];
break;
case 2:
radiu += dw;
break;
case 3:
radiu += dw;
break;
case 4:
radiu += dh;
break;
}
break;
case CurvedRailEle.DirectonCurved.second:
switch (handle)
{
case 1:
radiu += dw;
center = wrapper[0];
break;
case 2:
radiu += dh;
break;
case 3:
radiu -= dw;
break;
case 4:
radiu -= dw;
break;
}
break;
case CurvedRailEle.DirectonCurved.third:
switch (handle)
{
case 1:
radiu += dw;
center = wrapper[0];
break;
case 2:
radiu -= dw;
break;
case 3:
radiu -= dw;
break;
case 4:
radiu -= dh;
break;
}
break;
case CurvedRailEle.DirectonCurved.four:
switch (handle)
{
case 1:
radiu -= dw;
center = wrapper[0];
break;
case 2:
radiu -= dh;
break;
case 3:
radiu += dw;
break;
case 4:
radiu += dh;
break;
}
break;
case CurvedRailEle.DirectonCurved.NULL:
break;
}
return new Rectangle(center.X, center.Y, radiu, radiu);
}
public int HitTest(
Point point,
bool isSelected,
Point centerArc,
int radiuArc,
CurvedRailEle.DirectonCurved direction)
{
Point center = new Point(centerArc.X * drawMultiFactor, centerArc.Y * drawMultiFactor);
int radiu = radiuArc * drawMultiFactor;
if (isSelected)
{
int handleHit = HandleHitTest(point, center, radiu, direction);
if (handleHit > 0)
return handleHit;
}
Point[] wrapper = new Point[1];
wrapper[0] = point;
Rectangle rc = new Rectangle();
Point[] points = new Point[4];
switch (direction)
{
case CurvedRailEle.DirectonCurved.first:
points[0] = center;
points[2] = new Point(center.X + radiu, center.Y + radiu);
rc = new Rectangle(points[0].X, points[0].Y, points[2].X - points[0].X, points[2].Y - points[0].Y);
break;
case CurvedRailEle.DirectonCurved.second:
points[1] = new Point(center.X, center.Y + radiu);
points[3] = new Point(center.X - radiu, center.Y);
rc = new Rectangle(points[3].X, points[3].Y, points[1].X - points[3].X, points[1].Y - points[3].Y);
break;
case CurvedRailEle.DirectonCurved.third:
points[0] = center;
points[2] = new Point(center.X - radiu, center.Y - radiu);
rc = new Rectangle(points[2].X, points[2].Y, points[0].X - points[2].X, points[0].Y - points[2].Y);
break;
case CurvedRailEle.DirectonCurved.four:
points[1] = new Point(center.X, center.Y - radiu);
points[3] = new Point(center.X + radiu, center.Y);
rc = new Rectangle(points[1].X, points[1].Y, points[3].X - points[1].X, points[3].Y - points[1].Y);
break;
case CurvedRailEle.DirectonCurved.NULL:
break;
}
GraphicsPath path = new GraphicsPath();
path.AddRectangle(rc);
Region region = new Region(path);
if (region.IsVisible(wrapper[0]))
return 0;
else
return -1;
}
