/// <summary>
/// Overrides <see cref="CADability.GeoObject.IGeoObjectImpl.PaintTo3D (IPaintTo3D)"/>
/// </summary>
/// <param name="paintTo3D"></param>
public override void PaintTo3D(IPaintTo3D paintTo3D)
{
if (OnPaintTo3D != null && OnPaintTo3D(this, paintTo3D))
{
return;
}
if (!paintTo3D.SelectMode)
{
if (colorDef != null)
{
paintTo3D.SetColor(colorDef.Color);
}
}
if (lineWidth != null)
{
paintTo3D.SetLineWidth(lineWidth);
}
if (linePattern != null)
{
paintTo3D.SetLinePattern(linePattern);
}
else
{
paintTo3D.SetLinePattern(null);
}
paintTo3D.Polyline(new GeoPoint[] { startPoint, endPoint });
}
public static void PaintHandle(IPaintTo3D paintTo3D, PointF pf, int width, Color color)
{
paintTo3D.SetColor(color);
paintTo3D.SetLineWidth(null);
paintTo3D.SetLinePattern(null);
paintTo3D.Line2D((int)pf.X - width, (int)pf.Y - width, (int)pf.X - width, (int)pf.Y + width);
paintTo3D.Line2D((int)pf.X - width, (int)pf.Y + width, (int)pf.X + width, (int)pf.Y + width);
paintTo3D.Line2D((int)pf.X + width, (int)pf.Y + width, (int)pf.X + width, (int)pf.Y - width);
paintTo3D.Line2D((int)pf.X + width, (int)pf.Y - width, (int)pf.X - width, (int)pf.Y - width);
//paintTo3D.Point2D((int)pf.X + width, (int)pf.Y + width);
//paintTo3D.Point2D((int)pf.X + width, (int)pf.Y - width);
//paintTo3D.Point2D((int)pf.X - width, (int)pf.Y + width);
//paintTo3D.Point2D((int)pf.X - width, (int)pf.Y - width);
}
public static void PaintHandle(IPaintTo3D paintTo3D, int x, int y, int width, Color color)
{
paintTo3D.SetLineWidth(null); // dünnstmöglich
paintTo3D.SetLinePattern(null);
paintTo3D.SetColor(color);
paintTo3D.Line2D(x - width, y - width, x - width, y + width);
paintTo3D.Line2D(x - width, y + width, x + width, y + width);
paintTo3D.Line2D(x + width, y + width, x + width, y - width);
paintTo3D.Line2D(x + width, y - width, x - width, y - width);
// ohne die folgenden Aufrufe fehlt meist ein Punkt im Quadrat
// hängt vom OpenGl Treiber ab: manchmal sind diese Punkte versetzt
//paintTo3D.Point2D(x - width, y - width);
//paintTo3D.Point2D(x - width, y + width);
//paintTo3D.Point2D(x + width, y + width);
//paintTo3D.Point2D(x + width, y - width);
}