public override bool MouseUp(MouseEventArgs e)
{
if (this.Resizing)
{
this.Resizing = false;
_CalcNewLeftTop(); // 计算新的LeftTop
this.Width = Math.Abs(FShapeLine.EndPt.X - FShapeLine.StartPt.X);
this.Height = Math.Abs(FShapeLine.EndPt.Y - FShapeLine.StartPt.Y);
}
else
if (FShapeLine.ActiveObj == HCShapeLineObj.sloLine)
{
_CalcNewLeftTop(); // 计算新的LeftTop
}
return(FShapeLine.MouseUp(e));
}
public override bool MouseUp(MouseEventArgs e)
{
if (this.Resizing)
{
this.Resizing = false;
POINT vNewLeftTop = new POINT();
// 缩放后的Rect的LeftTop
if (FShapeLine.StartPt.X < FShapeLine.EndPt.X)
{
vNewLeftTop.X = FShapeLine.StartPt.X;
}
else
{
vNewLeftTop.X = FShapeLine.EndPt.X;
}
if (FShapeLine.StartPt.Y < FShapeLine.EndPt.Y)
{
vNewLeftTop.Y = FShapeLine.StartPt.Y;
}
else
{
vNewLeftTop.Y = FShapeLine.EndPt.Y;
}
vNewLeftTop.X = vNewLeftTop.X - FLeftTop.X;
vNewLeftTop.Y = vNewLeftTop.Y - FLeftTop.Y;
this.Left = this.Left + vNewLeftTop.X;
this.Top = this.Top + vNewLeftTop.Y;
// 线的点坐标以新LeftTop为原点
FShapeLine.StartPt.Offset(-vNewLeftTop.X, -vNewLeftTop.Y);
FShapeLine.EndPt.Offset(-vNewLeftTop.X, -vNewLeftTop.Y);
this.Width = Math.Abs(FShapeLine.EndPt.X - FShapeLine.StartPt.X);
this.Height = Math.Abs(FShapeLine.EndPt.Y - FShapeLine.StartPt.Y);
}
return(FShapeLine.MouseUp(e));
}
