private string getOuterXml(Graph graph1,Point offset,IList connectLines ,StringBuilder sb,SvgElementCollection selectCollection)
{
XmlElement node = graph1.Clone() as XmlElement;
if(graph1 is ConnectLine)
{
ConnectLine cline = graph1 as ConnectLine;
if(connectLines.Contains(graph1.ID) ||(cline.StartGraph==null||cline.EndGraph==null)||(!selectCollection.Contains(cline.StartGraph)||!selectCollection.Contains(cline.EndGraph))) return string.Empty;
connectLines.Add(graph1.ID);
}else
{
Matrix matrix1 =new Matrix();
if (graph1.SvgAttributes.ContainsKey("transform"))
{
matrix1 = (graph1.SvgAttributes["transform"] as Matrix).Clone();
}
matrix1.Translate(-offset.X,-offset.Y,MatrixOrder.Append);
node.SetAttribute("transform", new ItopVector.Core.Types.Transf(matrix1).ToString());
}
sb.Append(node.OuterXml);
foreach(Graph graph2 in graph1.ConnectLines)
{
getOuterXml(graph2,Point.Empty,connectLines, sb,selectCollection);
}
return sb.ToString();
}
public void OnMouseMove(MouseEventArgs e)
{
SvgElementCollection collection1;
PointF tf1 = this.mouseAreaControl.PicturePanel.PointToView(this.mouseAreaControl.CenterPoint);
PointF tf2 = this.mouseAreaControl.PicturePanel.PointToView(new PointF((float) e.X, (float) e.Y));
ToolOperation operation1 = this.mouseAreaControl.CurrentOperation;
if (this.mouseAreaControl.CurrentOperation == ToolOperation.AreaSelect && !OperationFunc.IsConnectLineOperation(operation1))
{
if (!this.tooltips.ContainsKey("select"))
{
this.tooltips.Add("select", DrawAreaConfig.GetLabelForName("select").Trim());
}
this.mouseAreaControl.PicturePanel.ToolTip((string) this.tooltips["select"], 1);
}
if(OperationFunc.IsConnectLineOperation(operation1) && MouseArea.ConnectLinePoints==0)
{
if (!this.tooltips.ContainsKey("connlinestart"))
{
this.tooltips.Add("connlinestart", DrawAreaConfig.GetLabelForName("connlinestart").Trim());
}
this.mouseAreaControl.PicturePanel.ToolTip((string) this.tooltips["connlinestart"], 1);
}
if(OperationFunc.IsConnectLineOperation(operation1) && MouseArea.ConnectLinePoints==1)
{
if (!this.tooltips.ContainsKey("connlineend"))
{
this.tooltips.Add("connlineend", DrawAreaConfig.GetLabelForName("connlineend").Trim());
}
this.mouseAreaControl.PicturePanel.ToolTip((string) this.tooltips["connlineend"], 1);
}
if (e.Button != MouseButtons.None)
{
if (e.Button == MouseButtons.Left)
{
// string aaa=((XmlElement)selectCollection[0]).GetAttribute("layer").ToString();
if(this.mouseAreaControl.CanEdit==false )
{
goto Lable_CanMove;
}
if (operation1 == ToolOperation.AreaSelect)
{
this.AreaPoints.Add(new PointF((float) e.X, (float) e.Y));
this.mouseAreaControl.Invalidate();
}
else if (operation1 != ToolOperation.ColorSelect)
{
SizeF ef1 = this.mouseAreaControl.PicturePanel.GridSize;
float single1 = ef1.Height;
float single2 = ef1.Width;
if (this.currentMousePoint == MousePoint.CenterPoint)
{
this.win32.hdc = this.win32.W32GetDC(this.mouseAreaControl.Handle);
this.win32.W32SetROP2(7);
this.win32.W32PolyDraw(this.reversePath);
this.reversePath.Reset();
PointF tf5 = this.mouseAreaControl.PicturePanel.PointToView(new PointF((float) e.X, (float) e.Y));
if (this.mouseAreaControl.PicturePanel.SnapToGrid)
{
int num2 = (int) ((tf5.X + (single2 / 2f)) / single2);
int num3 = (int) ((tf5.Y + (single1 / 2f)) / single1);
tf5 = (PointF) new Point((int) (num2 * single2), (int) (single1 * num3));
}
PointF tf6 = this.mouseAreaControl.PicturePanel.PointToSystem(tf5);
this.reversePath.AddEllipse((float) (tf6.X - 3f), (float) (tf6.Y - 3f), (float) 8f, (float) 8f);
this.win32.W32PolyDraw(this.reversePath);
this.win32.ReleaseDC();
}
else if ((this.currentMousePoint != MousePoint.None) && (this.toBeSelectedPath != null)&&(this.toBeSelectedGraph==null||(this.toBeSelectedGraph!=null && !this.toBeSelectedGraph.IsLock)) && (((IGraph)selectCollection[0]).Layer.ID==SvgDocument.currentLayer || freeSelect))
{//�϶���ѡͼ��
if(operation1==ToolOperation.WindowZoom)
{
this.win32.hdc = this.win32.W32GetDC(this.mouseAreaControl.Handle);
this.win32.W32SetROP2(7);
this.win32.W32PolyDraw(this.reversePath);
this.reversePath.Reset();
PointF tf12 = new PointF((float) e.X, (float) e.Y);
PointF tf13 = this.mouseAreaControl.PicturePanel.PointToSystem(startpoint);
float single9 = Math.Min(tf13.X, tf12.X);
float single10 = Math.Min(tf13.Y, tf12.Y);
float single11 = Math.Max(tf13.X, tf12.X);
float single12 = Math.Max(tf13.Y, tf12.Y);
this.reversePath.AddRectangle(new RectangleF(single9, single10, single11 - single9, single12 - single10));
this.win32.W32PolyDraw(this.reversePath);
this.win32.ReleaseDC();
goto Lable_CanMove;
}
this.win32.hdc = this.win32.W32GetDC(this.mouseAreaControl.Handle);
this.win32.W32SetROP2(7);
this.win32.W32PolyDraw(this.reversePath);
//this.win32.ReleaseDC();
float single3 = 0f;
float single4 = 0f;
PointF tf7 = this.startpoint;// this.mouseAreaControl.PicturePanel.PointToView(this.startpoint);
PointF tf8 = this.mouseAreaControl.PicturePanel.PointToView(new PointF((float) e.X, (float) e.Y));
if (this.mouseAreaControl.PicturePanel.SnapToGrid)
{
int num4 = (int) ((tf7.X + (single2 / 2f)) / single2);
int num5 = (int) ((tf7.Y + (single1 / 2f)) / single1);
tf7 = (PointF) new Point((int) (num4 * single2), (int) (num5 * single1));
num4 = (int) ((tf8.X + (single2 / 2f)) / single2);
num5 = (int) ((tf8.Y + (single1 / 2f)) / single1);
tf8 = (PointF) new Point((int) (num4 * single2), (int) (single1 * num5));
}
tf7 = this.mouseAreaControl.PicturePanel.PointToSystem(tf7);
tf8 = this.mouseAreaControl.PicturePanel.PointToSystem(tf8);
PointF tf9 = tf7;
PointF tf10 = tf8;
this.reversePath.Reset();
int num6 = 0;
SvgElementCollection clines=new SvgElementCollection();
SvgElementCollection.ISvgElementEnumerator enumerator1 = this.selectCollection.GetEnumerator();
while (enumerator1.MoveNext())
{
float single5;
float single6;
GraphicsPath path7;
SvgElement element2 = (SvgElement) enumerator1.Current;
if (!(element2 is IGraph) )
{
continue;
}
if (element2 is Use && (element2 as Use).LimitSize && currentMousePoint!=MousePoint.Translate)continue;
this.reversePath.StartFigure();
Matrix matrix6 = ((IGraph) element2).GraphTransform.Matrix.Clone();
PointF tf11 = PointF.Empty;
GraphicsPath path6 = (GraphicsPath) ((IGraph) element2).GPath.Clone();
RectangleF ef2 = PathFunc.GetBounds(path6);
PointF[] tfArray3 = new PointF[9] { new PointF(ef2.X, ef2.Y), new PointF(ef2.X, ef2.Y + (ef2.Height / 2f)), new PointF(ef2.X, ef2.Bottom), new PointF(ef2.X + (ef2.Width / 2f), ef2.Y), new PointF(ef2.Right, ef2.Y), new PointF(ef2.Right, ef2.Y + (ef2.Height / 2f)), new PointF(ef2.Right, ef2.Bottom), new PointF(ef2.X + (ef2.Width / 2f), ef2.Bottom), new PointF(ef2.X + (ef2.Width / 2f), ef2.Y + (ef2.Height / 2f)) } ;
PointF[] tfArray1 = tfArray3;
Matrix matrix7 = matrix6.Clone();
if(matrix7.IsInvertible)
matrix7.Invert();
PointF[] tfArray4 = new PointF[3] { tf9, tf10, this.mouseAreaControl.CenterPoint } ;
PointF[] tfArray2 = tfArray4;
if(this.currentMousePoint!=MousePoint.Rotate)
{
matrix7.TransformPoints(tfArray2);
}
tf7 = tfArray2[0];
tf8 = tfArray2[1];
tf1 = tfArray2[2];
matrix6.Reset();
single3 = tf8.X - tf7.X;
single4 = tf8.Y - tf7.Y;
switch (this.currentMousePoint)
{
case MousePoint.ScaleTopLeft:
case MousePoint.ScaleTopMiddle:
case MousePoint.ScaleTopRight:
case MousePoint.ScaleMiddleLeft:
case MousePoint.ScaleMiddleRight:
case MousePoint.ScaleBottomLeft:
case MousePoint.ScaleBottomMiddle:
case MousePoint.ScaleBottomRight:
{
if ((Control.ModifierKeys & Keys.Control) != Keys.Control)
{
goto Label_0D82;
}
if (this.currentMousePoint != MousePoint.ScaleTopLeft)
{
goto Label_0CC6;
}
tf11 = tfArray1[6];
goto Label_0D85;
}
case MousePoint.ScaleFromCenter:
case MousePoint.SkewXFromCenter:
case MousePoint.SkewYFromCenter:
case MousePoint.RotateFromCenter:
{
goto Label_MOVE;
}
case MousePoint.SkewXTop:
case MousePoint.SkewXBottom:
case MousePoint.SkewYLeft:
case MousePoint.SkewYRight:
{
if ((Control.ModifierKeys & Keys.Control) != Keys.Control)
{
goto Label_0ED9;
}
if (this.currentMousePoint != MousePoint.SkewXBottom)
{
goto Label_0E88;
}
tf11 = tfArray1[0];
goto Label_0EDC;
}
case MousePoint.Rotate://��ת
{
if ((Control.ModifierKeys & Keys.Control) != Keys.Control)
{
goto Label_103D;
}
tf11 = tfArray1[this.rotateindex];
goto Label_ROTATE;
}
case MousePoint.Translate:
{
// if ((Control.ModifierKeys & Keys.Shift) == Keys.Shift)//�ƶ���ΧΪ45�ǵı���
// {
// single5 = (((float) Math.Atan2((double) single4, (double) single3)) * 180f) / 3.141593f;
// single5 = ((int) Math.Round((double) (single5 / 45f), 0)) * 0x2d;
// if ((single5 != 90f) && (single5 != -90f))
// {
// break;
// }
// single3 = 0f;
// }
if (element2 is IGraph)
{
foreach(ConnectLine cline in (element2 as IGraph).ConnectLines)
{
if(!this.selectCollection.Contains(cline) && cline.Visible )
{
if(selectCollection.Contains(cline.StartGraph) && selectCollection.Contains(cline.EndGraph))
{
if(!clines.Contains(cline))
{
clines.Add(cline);
GraphicsPath path11 =cline.GetTempPath2(element2 as IGraph,new PointF(single3,single4));
if(path11.PointCount>0)
this.reversePath.AddPath(path11,false);
}
}
else
{
GraphicsPath path11 =cline.GetTempPath(element2 as IGraph,new PointF(single3,single4));
if(path11.PointCount>0)
this.reversePath.AddPath(path11,false);
}
}
}
}
goto Label_0C84;
}
default:
{
goto Label_MOVE;
}
}
single5 = (float) Math.Tan((single5 / 180f) * 3.1415926535897931);
single4 = single3 * single5;
Label_0C84:
matrix6.Translate(single3, single4, MatrixOrder.Prepend);
goto Label_MOVE;
Label_0CC6:
if (this.currentMousePoint == MousePoint.ScaleTopRight)
{
tf11 = tfArray1[2];
goto Label_0D85;
}
if (this.currentMousePoint == MousePoint.ScaleBottomLeft)
{
tf11 = tfArray1[4];
goto Label_0D85;
}
if (this.currentMousePoint == MousePoint.ScaleBottomRight)
{
tf11 = tfArray1[0];
goto Label_0D85;
}
if (this.currentMousePoint == MousePoint.ScaleMiddleLeft)
{
tf11 = tfArray1[5];
goto Label_0D85;
}
if (this.currentMousePoint == MousePoint.ScaleMiddleRight)
{
tf11 = tfArray1[1];
goto Label_0D85;
}
if (this.currentMousePoint == MousePoint.ScaleTopMiddle)
{
tf11 = tfArray1[7];
goto Label_0D85;
}
if (this.currentMousePoint == MousePoint.ScaleBottomMiddle)
{
tf11 = tfArray1[3];
}
goto Label_0D85;
Label_0D82:
tf11 = tf1;
Label_0D85:
single3 = (tf8.X - tf11.X) / (tf7.X - tf11.X);
single4 = (tf8.Y - tf11.Y) / (tf7.Y - tf11.Y);
if ((Control.ModifierKeys & Keys.Shift) == Keys.Shift)
{
single3 = single4 = Math.Min(single3, single4);
}
if ((this.currentMousePoint == MousePoint.ScaleMiddleLeft) || (this.currentMousePoint == MousePoint.ScaleMiddleRight))
{
single4 = 1f;
}
else if ((this.currentMousePoint == MousePoint.ScaleTopMiddle) || (this.currentMousePoint == MousePoint.ScaleBottomMiddle))
{
single3 = 1f;
}
matrix6.Translate(tf11.X, tf11.Y, MatrixOrder.Prepend);
matrix6.Scale(single3, single4, MatrixOrder.Prepend);
matrix6.Translate(-tf11.X, -tf11.Y, MatrixOrder.Prepend);
goto Label_MOVE;
Label_0E88:
if (this.currentMousePoint == MousePoint.SkewXTop)
{
tf11 = tfArray1[6];
goto Label_0EDC;
}
if (this.currentMousePoint == MousePoint.SkewYLeft)
{
tf11 = tfArray1[4];
goto Label_0EDC;
}
if (this.currentMousePoint == MousePoint.SkewYRight)
{
tf11 = tfArray1[0];
}
goto Label_0EDC;
Label_0ED9:
tf11 = tf1;
Label_0EDC:
single3 /= (tfArray1[6].Y - tfArray1[4].Y);
single4 /= (tfArray1[6].X - tfArray1[2].X);
if ((this.currentMousePoint == MousePoint.SkewXTop) || (this.currentMousePoint == MousePoint.SkewXBottom))
{
single4 = 0f;
if (this.currentMousePoint == MousePoint.SkewXTop)
{
single3 = -single3;
}
}
else if ((this.currentMousePoint == MousePoint.SkewYLeft) || (this.currentMousePoint == MousePoint.SkewYRight))
{
if (this.currentMousePoint == MousePoint.SkewYLeft)
{
single4 = -single4;
}
single3 = 0f;
}
single3 = (single3 == 0f) ? 0f : ((single3 / Math.Abs(single3)) * Math.Min(Math.Abs(single3), (float) 3f));
single4 = (single4 == 0f) ? 0f : ((single4 / Math.Abs(single4)) * Math.Min(Math.Abs(single4), (float) 3f));
matrix6.Translate(tf11.X, tf11.Y, MatrixOrder.Prepend);
matrix6.Shear(single3, single4, MatrixOrder.Prepend);
matrix6.Translate(-tf11.X, -tf11.Y, MatrixOrder.Prepend);
goto Label_MOVE;
Label_103D:
tf11 = tf1;
Label_ROTATE://��ת
single6 = 0f;
float single7=0f;
if(tf7.X==tf11.X)
{
single7 = 1.570796f;
}
else
{
single7 = (float) Math.Atan((double) ((tf7.Y - tf11.Y) / (tf7.X - tf11.X)));
}
float single8 = 0f;
if(tf8.X==tf11.X)
{
single8 = 1.570796f;
}
else
{
single8 = (float) Math.Atan((double) ((tf8.Y - tf11.Y) / (tf8.X - tf11.X)));
}
single6 = ((float) (((double) (single8 - single7)) / 3.1415926535897931)) * 180f;
if (((tf8.X - tf11.X) * (tf7.X - tf11.X)) < 0f)
{
single6 += 180f;
}
if (((Control.ModifierKeys & Keys.Shift) == Keys.Shift) && (single6 != 0f))
{
single6 = (single6 / Math.Abs(single6)) * ((((int) (Math.Abs(single6) + 23f)) / 0x2d) * 0x2d);
}
matrix6.RotateAt(single6,tf11);
Label_MOVE://�ƶ�
path7 = new GraphicsPath();
if (element2 is Text)
{
RectangleF ef3 = ((IGraph) element2).GPath.GetBounds();
path7.AddRectangle(ef3);
}
else
{
path7 = (GraphicsPath) ((IGraph) element2).GPath.Clone();
if ((path7.PointCount > 0xbb8) || (element2 is Group))
{
RectangleF ef4 = path7.GetBounds();
path7.Reset();
path7.AddRectangle(ef4);
}
}
using (Matrix matrix8 = ((IGraph) element2).GraphTransform.Matrix.Clone())
{
if(this.currentMousePoint==MousePoint.Rotate)
{
matrix8.Multiply(matrix6,MatrixOrder.Append);
}
else
{
matrix8.Multiply(matrix6, MatrixOrder.Prepend);
}
path7.Transform(matrix8);
}
if (path7.PointCount > 0)
{
this.reversePath.AddPath(path7, false);
}
num6++;
}
if (this.reversePath.PointCount > 0xbb8)
{
RectangleF ef5 = this.reversePath.GetBounds();
this.reversePath.Reset();
this.reversePath.AddRectangle(ef5);
}
this.win32.W32PolyDraw(this.reversePath);
this.win32.ReleaseDC();
}
else if ((this.currentMousePoint == MousePoint.None) && (OperationFunc.IsSelectOperation(operation1) || OperationFunc.IsTransformOperation(operation1)))
{//ѡ��
this.win32.hdc = this.win32.W32GetDC(this.mouseAreaControl.Handle);
this.win32.W32SetROP2(7);
this.win32.W32PolyDraw(this.reversePath);
this.reversePath.Reset();
PointF tf12 = new PointF((float) e.X, (float) e.Y);
PointF tf13 = this.mouseAreaControl.PicturePanel.PointToSystem(startpoint);
float single9 = Math.Min(tf13.X, tf12.X);
float single10 = Math.Min(tf13.Y, tf12.Y);
float single11 = Math.Max(tf13.X, tf12.X);
float single12 = Math.Max(tf13.Y, tf12.Y);
this.reversePath.AddRectangle(new RectangleF(single9, single10, single11 - single9, single12 - single10));
this.win32.W32PolyDraw(this.reversePath);
this.win32.ReleaseDC();
}
}
}// ����������
return;
}
Lable_CanMove:
this.selectMatrix.Reset();
this.toBeSelectedGraph = null;
this.toBeSelectedPath = null;
Matrix matrix1 = this.mouseAreaControl.PicturePanel.CoordTransform.Clone();
matrix1.Invert();
Pen pen2 = new Pen(Color.Blue,3/this.mouseAreaControl.PicturePanel.ScaleUnit);
pen2.Alignment = PenAlignment.Center;
if ((!OperationFunc.IsSelectOperation(operation1)) /*&& (operation1 != ToolOperation.ShapeTransform))*/ && !OperationFunc.IsTransformOperation(operation1) && !OperationFunc.IsConnectLineOperation(operation1))
{
goto Label_05AD;
}
if (this.mouseAreaControl.SVGDocument.SelectCollection.Count > 0)
{
if ((operation1 == ToolOperation.Select) ||(operation1 == ToolOperation.Exceptant)|| (operation1 == ToolOperation.ShapeTransform))
{//��ͼԪ���ƶ�
GraphicsPath path1 = new GraphicsPath();
path1.AddEllipse((float) (this.mouseAreaControl.CenterPoint.X - 4f), (float) (this.mouseAreaControl.CenterPoint.Y - 4f), (float) 8f, (float) 8f);
// if (path1.IsVisible(new PointF(e.X + this.mouseAreaControl.PicturePanel.VirtualLeft, e.Y + this.mouseAreaControl.PicturePanel.VirtualTop)))
// {
//
// this.CurrentMousePoint = MousePoint.CenterPoint;
// return;
// }
this.selectMatrix = this.mouseAreaControl.PicturePanel.SelectMatrix.Clone();
GraphicsPath path2 = (GraphicsPath) this.mouseAreaControl.PicturePanel.SelectPath.Clone();
PointF tf3 = tf2;
Matrix matrix2 = this.selectMatrix.Clone();
matrix2.Multiply(matrix1, MatrixOrder.Append);
this.CurrentMousePoint = this.GetMousePoint(path2, tf3, matrix2, operation1);
//
// if(selectCollection.Count>0)
// {
// if(((XmlElement)selectCollection[0]).GetAttribute("layer").ToString()!=SvgDocument.currentLayer)
// {
// this.CurrentMousePoint = MousePoint.None;
// return;
// }
// }
if (this.currentMousePoint == MousePoint.None) //��ѡ�е�ͼԪ�Ƴ�
{
if(graphTemp2!=null) //graphTemp2 ѡ�е�ͼԪ
{
this.mouseAreaControl.PicturePanel.OnMoveOut(mouseAreaControl.SVGDocument.SelectCollection[0] as SvgElement,e);
graphTemp2=null;
}
goto Label_044B;
}
this.toBeSelectedPath = (GraphicsPath) this.mouseAreaControl.PicturePanel.SelectPath.Clone();
this.selectMatrix = this.mouseAreaControl.PicturePanel.SelectMatrix.Clone();
//
if(this.currentMousePoint==MousePoint.Translate) //�ƽ�ѡ�е�ͼԪ
{
if(graphTemp2==null)
{
bool flag1=false;
foreach(IGraph graph11 in mouseAreaControl.SVGDocument.SelectCollection)
{
using (Matrix matrix5 = graph11.GraphTransform.Matrix.Clone())
{
matrix5.Multiply(matrix1, MatrixOrder.Append);
using(GraphicsPath path5 =graph11.GPath.Clone() as GraphicsPath)
{
path5.Transform(matrix5);
if(graph11 is Line || graph11 is Polyline )//��
{
// using(Pen pen2 = new Pen(Color.Blue, ((GraphPath)graph11).GraphStroke.StrokePen.Width + 2f))
// {
// pen2.Alignment = PenAlignment.Center;
flag1=path5.IsOutlineVisible(tf2,pen2);
// }
}
else if (graph11 is Use || graph11 is Text)
{
flag1 = path5.GetBounds().Contains(tf2);
}
else
{
flag1=path5.IsVisible(tf2)||path5.IsOutlineVisible(tf2,pen2);//.GetBounds().Contains(tf2);
}
}
}
if (flag1)
{
graphTemp2=graph11;
break;
}
}
// graphTemp2=mouseAreaControl.SVGDocument.SelectCollection[0] as IGraph;
if (graphTemp2!=null)
{
this.mouseAreaControl.PicturePanel.OnMoveIn(graphTemp2 as SvgElement,e);
}
return;
}
}
//�¼�
if(this.currentMousePoint == MousePoint.Translate) //��ѡ�е�ͼԪ���ƶ�
{
this.mouseAreaControl.PicturePanel.OnMoveOver(this.mouseAreaControl.SVGDocument.SelectCollection[0],e);
}
// return; test
}
if (((operation1 == ToolOperation.FreeTransform) || (operation1 == ToolOperation.Scale)) || ((operation1 == ToolOperation.Rotate) || (operation1 == ToolOperation.Skew)))
{
//this.mouseAreaControl.PicturePanel.OnMoveOver(this.mouseAreaControl.SVGDocument.SelectCollection[0],e);
// if ((Math.Abs((float) (e.X - this.mouseAreaControl.CenterPoint.X)) < 2f) && (Math.Abs((float) (e.Y - this.mouseAreaControl.CenterPoint.Y)) < 2f))
// {
// //���ĵ�
// this.CurrentMousePoint = MousePoint.CenterPoint;
// return;
// }
GraphicsPath path3 = (GraphicsPath) this.mouseAreaControl.PicturePanel.SelectPath.Clone();
this.selectMatrix = this.mouseAreaControl.PicturePanel.SelectMatrix.Clone();
Matrix matrix3 = this.selectMatrix.Clone();
matrix3.Multiply(matrix1, MatrixOrder.Append);
PointF tf4 = tf2;
bool flag1 = true;
if ((this.mouseAreaControl.SVGDocument.SelectCollection.Count == 1) && (this.mouseAreaControl.SVGDocument.SelectCollection[0] is IGraph))
{
SvgElement element1 = (SvgElement) this.mouseAreaControl.SVGDocument.SelectCollection[0];
if (!flag1)
{
GraphicsPath path4 = (GraphicsPath) ((IGraph) element1).GPath.Clone();
Matrix matrix4 = ((IGraph) element1).GraphTransform.Matrix.Clone();
matrix4.Multiply(matrix1, MatrixOrder.Append);
path4.Transform(matrix4);
Pen pen1 = new Pen(Color.Blue, 3f);
pen1.Alignment = PenAlignment.Center;
if (path4.IsVisible(tf2))
{
this.CurrentMousePoint = MousePoint.Translate;
}
else
{
this.CurrentMousePoint = MousePoint.None;
}
}
}
if (flag1)
{
this.CurrentMousePoint = this.GetMousePoint(path3, new PointF((float) e.X, (float) e.Y), this.selectMatrix.Clone(), operation1);
}
//�¼�
if(this.currentMousePoint == MousePoint.Translate) //��ѡ��ͼԪ���ƶ�
{
this.mouseAreaControl.PicturePanel.OnMoveOver(this.mouseAreaControl.SVGDocument.SelectCollection[0],e);
}
if (this.currentMousePoint != MousePoint.None)
{
this.toBeSelectedPath = (GraphicsPath) this.mouseAreaControl.PicturePanel.SelectPath.Clone();
this.selectMatrix = this.mouseAreaControl.PicturePanel.SelectMatrix.Clone();
return;
}
}
}
Label_044B://û��ѡ��ͼԪʱ
ILayer layer1 = this.mouseAreaControl.SVGDocument.Layers[SvgDocument.currentLayer] as ILayer;
if (layer1 == null) return;
collection1 = layer1.GraphList; // this.mouseAreaControl.PicturePanel.ElementList;
if (collection1 == null)
{
return;
}
for (int num1 = collection1.Count - 1; num1 >= 0; num1--)
{
IGraph graph1 = (IGraph)collection1[num1];
if (graph1.CanSelect && graph1.DrawVisible && graph1.Visible)
{
bool flag1 = false;
using (GraphicsPath path5 = (GraphicsPath)graph1.GPath.Clone())
{
using (Matrix matrix5 = graph1.GraphTransform.Matrix.Clone())
{
matrix5.Multiply(matrix1, MatrixOrder.Append);
path5.Transform(matrix5);
if (graph1 is Line || graph1 is Polyline)//�?
{
// using(Pen pen2 = new Pen(Color.Blue, ((GraphPath)graph1).GraphStroke.StrokePen.Width + 2f))
// {
// pen2.Alignment = PenAlignment.Center;
flag1 = path5.IsOutlineVisible(tf2, pen2);
// }
}
else if (graph1 is Use || graph1 is Text)
{
flag1 = path5.GetBounds().Contains(tf2);
}
else
{
flag1 = (path5.IsVisible(tf2) || path5.IsOutlineVisible(tf2, pen2));//.GetBounds().Contains(tf2);
}
}
if (flag1)// && ((XmlElement)graph1).GetAttribute("layer").ToString()==SvgDocument.currentLayer)
{
//if(this.mouseAreaControl.Cursor != SpecialCursors.DragInfoCursor)
// path5.Transform((this.mouseAreaControl.SVGDocument.RootElement as SVG).GraphTransform.Matrix);
// System.Windows.Forms.ControlPaint.DrawBorder3D(this.mouseAreaControl.CreateGraphics(),Rectangle.Ceiling(path5.GetBounds()),Border3DStyle.Raised);
this.toBeSelectedGraph = graph1;
this.toBeSelectedPath = (GraphicsPath)graph1.GPath.Clone();
this.selectMatrix = graph1.GraphTransform.Matrix.Clone();
// if (!this.tooltips.ContainsKey("select"))
// {
// this.tooltips.Add("select", DrawAreaConfig.GetLabelForName("select"));
// }
// this.mouseAreaControl.PicturePanel.ToolTip((string) this.tooltips["select"], 1);
//没有选中图元时，鼠标移入图元区域
this.mouseAreaControl.Cursor = SpecialCursors.DragInfoCursor;
if (this.mouseAreaControl.CurrentOperation == ToolOperation.WindowZoom)
{
this.mouseAreaControl.Cursor = SpecialCursors.WindowZoom;
}
//if (this.currentMousePoint == MousePoint.None && graphTemp == null)
{
if (this.currentMousePoint == MousePoint.None && graphTemp == null) {
graphTemp = graph1;
this.mouseAreaControl.PicturePanel.OnMoveIn(graph1 as SvgElement, e);
return;
} else if (graphTemp!=null && graphTemp != graph1) {
this.mouseAreaControl.PicturePanel.OnMoveOut(graphTemp as SvgElement, e);
graphTemp = graph1;
this.mouseAreaControl.PicturePanel.OnMoveIn(graph1 as SvgElement, e);
return;
}
}
//没有选中图元时，鼠标在图元区域移�?
this.mouseAreaControl.PicturePanel.OnMoveOver(graph1 as SvgElement, e);
return;
}
}
}
}
Label_05AD:
if(graphTemp!=null) //û��ѡ��ͼԪʱ������Ƴ�ͼԪ����
{
//if(this.mouseAreaControl.Cursor == SpecialCursors.DragInfoCursor)
this.mouseAreaControl.PicturePanel.OnMoveOut(graphTemp as SvgElement,e);
graphTemp=null;
// graphTemp2=null;
}
this.CurrentMousePoint = MousePoint.None;
}