private void MoveRefAnchorPoint(double preX, double preY, double x, double y, AnchorPoint movedAnchorPoint)
{
foreach (AnchorPoint anchorPoint in anchorPoints)
{
if (anchorPoint.RefPoint.Length == 2)
{
Point[] refPoints = anchorPoint.RefPoint;
if (refPoints[0].X == preX && refPoints[0].Y == preY &&
refPoints[1].X == curAnchorPoint.X && refPoints[1].Y == curAnchorPoint.Y)
{
anchorPoint.RefPoint[0].X = movedAnchorPoint.X;
anchorPoint.RefPoint[0].Y = movedAnchorPoint.Y;
anchorPoint.RefPoint[1].X = x;
anchorPoint.RefPoint[1].Y = y;
}
if (refPoints[1].X == preX && refPoints[1].Y == preY &&
refPoints[0].X == curAnchorPoint.X && refPoints[0].Y == curAnchorPoint.Y)
{
anchorPoint.RefPoint[1].X = movedAnchorPoint.X;
anchorPoint.RefPoint[1].Y = movedAnchorPoint.Y;
anchorPoint.RefPoint[0].X = x;
anchorPoint.RefPoint[0].Y = y;
}
anchorPoint.X = (anchorPoint.RefPoint[0].X + anchorPoint.RefPoint[1].X) / 2;
anchorPoint.Y = (anchorPoint.RefPoint[0].Y + anchorPoint.RefPoint[1].Y) / 2;
anchorPoint.Move();
}
}
}
/// <summary>
/// 移动单个点
/// </summary>
/// <param name="x"></param>
/// <param name="y"></param>
/// <param name="anchorPoint"></param>
private void MoveAnchorPoint(double x, double y, AnchorPoint anchorPoint)
{
double preX = anchorPoint.X;
double preY = anchorPoint.Y;
if (curAnchorPoint.AnchorPointType == AnchorPointType.NS)
{
anchorPoint.Move(anchorPoint.X, y);
MoveRefAnchorPoint(preX, preY, anchorPoint);
}
else if (curAnchorPoint.AnchorPointType == AnchorPointType.WE)
{
anchorPoint.Move(x, anchorPoint.Y);
MoveRefAnchorPoint(preX, preY, anchorPoint);
}
else
{
if (anchorPoint.AnchorPointType == AnchorPointType.NS)
{
anchorPoint.Move(anchorPoint.X, y);
MoveRefAnchorPoint(preX, preY, anchorPoint);
}
else if (anchorPoint.AnchorPointType == AnchorPointType.WE)
{
anchorPoint.Move(x, anchorPoint.Y);
MoveRefAnchorPoint(preX, preY, anchorPoint);
}
else if (curAnchorPoint.AnchorPointType == AnchorPointType.NE)
{
if (anchorPoint.AnchorPointType == AnchorPointType.SE)
{
anchorPoint.Move(anchorPoint.X, y);
}
else if (anchorPoint.AnchorPointType == AnchorPointType.NW)
{
anchorPoint.Move(x, anchorPoint.Y);
}
MoveRefAnchorPoint(preX, preY, x, y, anchorPoint);
MoveRefAnchorPoint(preX, preY, anchorPoint);
}
else if (curAnchorPoint.AnchorPointType == AnchorPointType.SW)
{
if (anchorPoint.AnchorPointType == AnchorPointType.SE)
{
anchorPoint.Move(x, anchorPoint.Y);
}
else if (anchorPoint.AnchorPointType == AnchorPointType.NW)
{
anchorPoint.Move(anchorPoint.X, y);
}
MoveRefAnchorPoint(preX, preY, x, y, anchorPoint);
MoveRefAnchorPoint(preX, preY, anchorPoint);
}
else if (curAnchorPoint.AnchorPointType == AnchorPointType.SE)
{
if (anchorPoint.AnchorPointType == AnchorPointType.SW)
{
anchorPoint.Move(x, anchorPoint.Y);
}
else if (anchorPoint.AnchorPointType == AnchorPointType.NE)
{
anchorPoint.Move(anchorPoint.X, y);
}
MoveRefAnchorPoint(preX, preY, x, y, anchorPoint);
MoveRefAnchorPoint(preX, preY, anchorPoint);
}
else if (curAnchorPoint.AnchorPointType == AnchorPointType.NW)
{
if (anchorPoint.AnchorPointType == AnchorPointType.SW)
{
anchorPoint.Move(anchorPoint.X, y);
}
else if (anchorPoint.AnchorPointType == AnchorPointType.NE)
{
anchorPoint.Move(x, anchorPoint.Y);
}
MoveRefAnchorPoint(preX, preY, x, y, anchorPoint);
MoveRefAnchorPoint(preX, preY, anchorPoint);
}
}
}
void rec_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
{
Rectangle rec = (Rectangle)sender;
AnchorPoint anchorPoint = anchorPoints.Where(o => o.Key == rec.DataContext.ToString()).Single();
Mouse.SetCursor(anchorPoint.Cursor);
curAnchorPoint = anchorPoint;
isMouseDown = true;
}
private void MoveRefAnchorPoint(double x, double y,AnchorPoint movedAnchorPoint)
{
foreach (AnchorPoint anchorPoint in anchorPoints)
{
if (anchorPoint.RefPoint.Length == 2)
{
if (anchorPoint.RefPoint[0].X == x && anchorPoint.RefPoint[0].Y == y)
{
anchorPoint.RefPoint[0].X = movedAnchorPoint.X;
anchorPoint.RefPoint[0].Y = movedAnchorPoint.Y;
}
else if (anchorPoint.RefPoint[1].X == x && anchorPoint.RefPoint[1].Y == y)
{
anchorPoint.RefPoint[1].X = movedAnchorPoint.X;
anchorPoint.RefPoint[1].Y = movedAnchorPoint.Y;
}
anchorPoint.X = (anchorPoint.RefPoint[0].X + anchorPoint.RefPoint[1].X) / 2;
anchorPoint.Y = (anchorPoint.RefPoint[0].Y + anchorPoint.RefPoint[1].Y) / 2;
anchorPoint.Move();
}
}
}
private void MoveRefAnchorPoint(double preX, double preY, double x, double y, AnchorPoint movedAnchorPoint)
{
foreach (AnchorPoint anchorPoint in anchorPoints)
{
if (anchorPoint.RefPoint.Length == 2)
{
Point[] refPoints = anchorPoint.RefPoint;
if (refPoints[0].X == preX && refPoints[0].Y == preY
&& refPoints[1].X == curAnchorPoint.X && refPoints[1].Y == curAnchorPoint.Y)
{
anchorPoint.RefPoint[0].X = movedAnchorPoint.X;
anchorPoint.RefPoint[0].Y = movedAnchorPoint.Y;
anchorPoint.RefPoint[1].X = x;
anchorPoint.RefPoint[1].Y = y;
}
if (refPoints[1].X == preX && refPoints[1].Y == preY
&& refPoints[0].X == curAnchorPoint.X && refPoints[0].Y == curAnchorPoint.Y)
{
anchorPoint.RefPoint[1].X = movedAnchorPoint.X;
anchorPoint.RefPoint[1].Y = movedAnchorPoint.Y;
anchorPoint.RefPoint[0].X = x;
anchorPoint.RefPoint[0].Y = y;
}
anchorPoint.X = (anchorPoint.RefPoint[0].X + anchorPoint.RefPoint[1].X) / 2;
anchorPoint.Y = (anchorPoint.RefPoint[0].Y + anchorPoint.RefPoint[1].Y) / 2;
anchorPoint.Move();
}
}
}
/// <summary>
/// 移动单个点
/// </summary>
/// <param name="x"></param>
/// <param name="y"></param>
/// <param name="anchorPoint"></param>
private void MoveAnchorPoint(double x, double y, AnchorPoint anchorPoint)
{
double preX = anchorPoint.X;
double preY = anchorPoint.Y;
if (curAnchorPoint.AnchorPointType == AnchorPointType.NS)
{
anchorPoint.Move(anchorPoint.X, y);
MoveRefAnchorPoint(preX, preY, anchorPoint);
}
else if (curAnchorPoint.AnchorPointType == AnchorPointType.WE)
{
anchorPoint.Move(x, anchorPoint.Y);
MoveRefAnchorPoint(preX, preY, anchorPoint);
}
else
{
if (anchorPoint.AnchorPointType == AnchorPointType.NS)
{
anchorPoint.Move(anchorPoint.X, y);
MoveRefAnchorPoint(preX, preY, anchorPoint);
}
else if (anchorPoint.AnchorPointType == AnchorPointType.WE)
{
anchorPoint.Move(x, anchorPoint.Y);
MoveRefAnchorPoint(preX, preY, anchorPoint);
}
else if (curAnchorPoint.AnchorPointType == AnchorPointType.NE)
{
if (anchorPoint.AnchorPointType == AnchorPointType.SE)
{
anchorPoint.Move(anchorPoint.X, y);
}
else if (anchorPoint.AnchorPointType == AnchorPointType.NW)
{
anchorPoint.Move(x, anchorPoint.Y);
}
MoveRefAnchorPoint(preX, preY, x, y, anchorPoint);
MoveRefAnchorPoint(preX, preY, anchorPoint);
}
else if (curAnchorPoint.AnchorPointType == AnchorPointType.SW)
{
if (anchorPoint.AnchorPointType == AnchorPointType.SE)
{
anchorPoint.Move(x, anchorPoint.Y);
}
else if (anchorPoint.AnchorPointType == AnchorPointType.NW)
{
anchorPoint.Move(anchorPoint.X, y);
}
MoveRefAnchorPoint(preX, preY, x, y, anchorPoint);
MoveRefAnchorPoint(preX, preY, anchorPoint);
}
else if (curAnchorPoint.AnchorPointType == AnchorPointType.SE)
{
if (anchorPoint.AnchorPointType == AnchorPointType.SW)
{
anchorPoint.Move(x, anchorPoint.Y);
}
else if (anchorPoint.AnchorPointType == AnchorPointType.NE)
{
anchorPoint.Move(anchorPoint.X, y);
}
MoveRefAnchorPoint(preX, preY, x, y, anchorPoint);
MoveRefAnchorPoint(preX, preY, anchorPoint);
}
else if (curAnchorPoint.AnchorPointType == AnchorPointType.NW)
{
if (anchorPoint.AnchorPointType == AnchorPointType.SW)
{
anchorPoint.Move(anchorPoint.X, y);
}
else if (anchorPoint.AnchorPointType == AnchorPointType.NE)
{
anchorPoint.Move(x, anchorPoint.Y);
}
MoveRefAnchorPoint(preX, preY, x, y, anchorPoint);
MoveRefAnchorPoint(preX, preY, anchorPoint);
}
}
}