public void Editing(MainForm.EDITMODE mode, Point BP, Point EP, Point CurrentPosition)
{
switch (mode)
{
case MainForm.EDITMODE.NONE:
break;
case MainForm.EDITMODE.NW:
{
int deltaX = CurrentPosition.X - BP.X;
int deltaY = CurrentPosition.Y - BP.Y;
this.BeginPoint = new Point(BP.X + deltaX, BP.Y + deltaY);
}
break;
case MainForm.EDITMODE.N:
{
int deltaY = CurrentPosition.Y - BP.Y;
this.BeginPoint = new Point(BP.X, BP.Y + deltaY);
}
break;
case MainForm.EDITMODE.NE:
{
int deltaX = CurrentPosition.X - EP.X;
int deltaY = CurrentPosition.Y - BP.Y;
this.BeginPoint = new Point(BP.X, BP.Y + deltaY);
this.EndPoint = new Point(EP.X + deltaX, EP.Y);
}
break;
case MainForm.EDITMODE.W:
{
int deltaX = CurrentPosition.X - BP.X;
this.BeginPoint = new Point(BP.X + deltaX, BP.Y);
}
break;
case MainForm.EDITMODE.MOVE:
{
int deltaX = CurrentPosition.X - (EP.X + BP.X) / 2;
int deltaY = CurrentPosition.Y - (EP.Y + BP.Y) / 2;
this.BeginPoint = new Point(BP.X + deltaX, BP.Y + deltaY);
this.EndPoint = new Point(EP.X + deltaX, EP.Y + deltaY);
}
break;
case MainForm.EDITMODE.E:
{
int deltaX = CurrentPosition.X - EP.X;
this.EndPoint = new Point(EP.X + deltaX, EP.Y);
}
break;
case MainForm.EDITMODE.SW:
{
int deltaX = CurrentPosition.X - BP.X;
int deltaY = CurrentPosition.Y - EP.Y;
this.BeginPoint = new Point(BP.X + deltaX, BP.Y);
this.EndPoint = new Point(EP.X, EP.Y + deltaY);
}
break;
case MainForm.EDITMODE.S:
{
int deltaY = CurrentPosition.Y - EP.Y;
this.EndPoint = new Point(EP.X, EP.Y + deltaY);
}
break;
case MainForm.EDITMODE.SE:
{
int deltaX = CurrentPosition.X - EP.X;
int deltaY = CurrentPosition.Y - EP.Y;
this.EndPoint = new Point(EP.X + deltaX, EP.Y + deltaY);
}
break;
default:
break;
}
}
public void Editing(MainForm.EDITMODE mode, Point CenterPoint, Point CurrentPosition)
{
switch (mode)
{
case MainForm.EDITMODE.MOVE:
int deltaX = CurrentPosition.X - CenterPoint.X;
int deltaY = CurrentPosition.Y - CenterPoint.Y;
//Пересчёт точек
for (int i = 0; i < this.points.Count; i++)
{
this.points[i] = new Point(this.points[i].X + deltaX, this.points[i].Y + deltaY);
}
break;
default:
break;
}
}
