public virtual void LoadMouseEvent(MouseButtons button, PointF location, MouseType type)
{
PointF pf = location;
if (IsVector)
{
pf = Calculation.GetInvertPos(((IDrawVector)this).Matrix, location);
}
switch (type)
{
case MouseType.Down:
OnMouseDown(button, pf.X - Rect.X, pf.Y - Rect.Y);
break;
case MouseType.Up:
OnMouseUp(button, pf.X - Rect.X, pf.Y - Rect.Y);
break;
case MouseType.Move:
OnMouseMove(button, pf.X - Rect.X, pf.Y - Rect.Y);
break;
default:
break;
}
}
public void MoveNode(PointF point, int pos)
{
PointF p = Calculation.GetInvertPos(DataBk.Matrix, point);
PointF mouse = Calculation.GetInvertPos(DataBk.Matrix, DataBk.MousePos);
PointF off = new PointF(p.X - mouse.X, p.Y - mouse.Y);
int index = _opers[pos].Index;
PointF[] ps = (PointF[])_pointsBk.Clone();
byte[] ts = _types;
int sign = ts[index] & 0x0F;
PointF value = ps[index];
int nextSign = -1;
if (index + 1 < ps.Length)
{
nextSign = ts[index + 1] & 0x0F;
}
int preSign = -1;
if (index - 1 > 0)
{
preSign = ts[index - 1] & 0x0F;
}
value.X += off.X;
value.Y += off.Y;
switch (sign)
{
case 0x00:
case 0x01:
if (nextSign == 3)
{
MoveBezierPoint(ps[index], ref ps[index + 1], ref ps[index + 2], ps[index + 3],
value, true);
}
break;
case 0x03:
if (preSign == 3)
{
MoveBezierPoint(ps[index - 3], ref ps[index - 2], ref ps[index - 1], ps[index],
value, false);
}
if (nextSign == 3)
{
MoveBezierPoint(ps[index], ref ps[index + 1], ref ps[index + 2], ps[index + 3],
value, true);
}
break;
}
ps[index] = value;
OffsetDatas(ps, CalculateNodeOffset(ps));
_points = (PointF[])ps.Clone();
InitializeNode();
LoadGeneratePathEvent();
}