private void addPoint(object sender, EventArgs e)
{
MenuItem mi = (MenuItem)sender;
Point p = (Point)mi.Tag;
ArrayToPointList();
if (_points == null || _points.Count < 2)
{
ResetDefaultProperties();
}
else
{
double ds2;
double ds = DrawingItem.DistanceFromPointToLine(p, _points[0].Point, _points[1].Point);
int i2 = 1;
int n = _points.Count - 1;
for (int i = 1; i < n; i++)
{
int k = i + 1;
if (_points[i].Point.X != _points[k].Point.X || _points[i].Point.Y != _points[k].Point.Y)
{
ds2 = DrawingItem.DistanceFromPointToLine(p, _points[i].Point, _points[k].Point);
if (ds2 < ds)
{
ds = ds2;
i2 = k;
}
}
}
ds2 = DrawingItem.DistanceFromPointToLine(p, _points[n].Point, _points[0].Point);
if (ds2 < ds)
{
_points.Add(new CPoint(p));
}
else
{
_points.Insert(i2, new CPoint(p));
}
PointListToArray();
if (Page != null)
{
dlgDrawings designPage = Page as dlgDrawings;
if (designPage != null)
{
designPage.SetItemSelection(this);
}
Page.Refresh();
}
}
}
