public override void OnMouseMove(MouseEventArgs e)
{
if (form.IsMouseDown)
{
var currP = form.currPt;
for (int i = 0; i < form.Points.Count; i++)
{
if (form.Points[i] != lastP && CGUtils.SqrtLength(form.Points[i], currP) < 500)
{
currP.Y = CGUtils.ReversedY(currP.Y);
Point p = form.PictureBox1.PointToScreen(new Point((int)form.Points[i].x, (int)CGUtils.ReversedY(form.Points[i].y)));
SetCursorPos(p.X, p.Y);
linkPoint = form.Points[i];
}
}
Draw.DrawImage();
}
}
public override void OnMouseUp(MouseEventArgs e)
{
var newP = WinManager.Instance.CreatePoint(e.X, CGUtils.ReversedY(e.Y));
if (newP == null)
{
var currP = form.currPt;
if (CGUtils.SqrtLength(linkPoint, currP) < 500)
{
linkPoint.pred = lastP;
lastP.succ = linkPoint;
Draw.DrawLine(lastP, linkPoint);
Draw.DrawImage();
lastP = null;
}
return;
}
Draw.DrawPoint(newP);
Draw.DrawLine(lastP, newP);
lastP.succ = newP;
newP.pred = lastP;
lastP = newP;
}
