/// <summary>
/// setzt die Werte für eine Darstellung ohne Bitmap
/// </summary>
/// <param name="typ"></param>
/// <param name="innerwidth"></param>
/// <param name="borderwidth"></param>
/// <param name="day1"></param>
/// <param name="day2"></param>
/// <param name="night1"></param>
/// <param name="night2"></param>
public void SetWidthAndColors(PolylineType typ, uint innerwidth, uint borderwidth,
Color day1, Color day2, Color night1, Color night2)
{
//if (borderwidth == 0 &&
// (typ == PolylineType.Day2 ||
// typ == PolylineType.Day2_Night2 ||
// typ == PolylineType.Day1_Night2))
// throw new Exception("Falscher Linientyp bei Randbreite 0.");
if (borderwidth > 0 &&
(typ == PolylineType.NoBorder_Day1 || // NoBorder-Typen sollten wahrscheinlich gar nicht ohne Bitmap verwendet werden
typ == PolylineType.NoBorder_Day1_Night1 ||
typ == PolylineType.NoBorder_Day2_Night1))
{
throw new Exception("Falscher Linientyp bei Randbreite > 0.");
}
XBitmapDay = null;
XBitmapNight = null;
if (Polylinetype != typ)
{
Polylinetype = typ;
}
InnerWidth = innerwidth;
BorderWidth = borderwidth;
BitmapHeight = 0;
DayColor1 = day1;
DayColor2 = day2;
NightColor1 = night1;
NightColor2 = night2;
}
/// <summary>
///
/// </summary>
/// <param name="Pl"></param>
/// <param name="normal"></param>
/// <returns></returns>
public static Polyline ToAcad(PolylineType Pl, Vector3d normal)
{
int i, index;
Polyline acPl;
PolylineElement elem;
i = 0;
index = 0;
acPl = new Polyline();
acPl.Closed = false;
while ((elem = Pl.getByIndex(index++)) != null)
{
switch (elem.TypeElement)
{
case PolylineElementType.Point:
acPl.AddVertexAt(i, ToAcad_2d(elem.Point), 0, 0, 0);
i++;
break;
case PolylineElementType.Segment:
if (i == 0)
{
acPl.AddVertexAt(0, ToAcad_2d(elem.Segment.StartPoint), 0, 0, 0);
acPl.AddVertexAt(1, ToAcad_2d(elem.Segment.EndPoint), 0, 0, 0);
i = 2;
}
else
{
acPl.JoinEntity(ToAcad(elem.Segment));
i++;
}
break;
case PolylineElementType.Arc:
if (i == 0)
{
acPl.AddVertexAt(0, ToAcad_2d(elem.Arc.StartPoint), 0, 0, 0);
acPl.JoinEntity(ToAcad(elem.Arc, normal));
acPl.ReverseCurve();
i = 2;
}
else
{
acPl.JoinEntity(ToAcad(elem.Arc, normal));
i++;
}
break;
}
}
return(acPl);
}
/// <summary>
/// setzt das Bitmap und die Farben neu
/// </summary>
/// <param name="typ"></param>
/// <param name="bmday"></param>
public void SetBitmap(PolylineType typ, Bitmap bmday)
{
if (bmday.Width != 32 || bmday.Height > 31)
{
throw new Exception("Das Bitmap muß 32 breit sein und darf höchstens 31 hoch sein.");
}
if (Polylinetype != typ)
{
Polylinetype = typ;
}
switch (Polylinetype)
{
case PolylineType.Day1_Night2:
case PolylineType.NoBorder_Day1:
case PolylineType.NoBorder_Day1_Night1:
XBitmapDay = new PixMap(bmday, BitmapColorMode.POLY1TR);
break;
case PolylineType.Day2:
case PolylineType.Day2_Night2:
case PolylineType.NoBorder_Day2_Night1:
XBitmapDay = new PixMap(bmday, BitmapColorMode.POLY2);
break;
}
BitmapHeight = (uint)bmday.Height;
DayColor1 = XBitmapDay.GetColor(0);
switch (typ)
{
case PolylineType.Day2:
case PolylineType.Day2_Night2:
case PolylineType.NoBorder_Day2_Night1:
DayColor2 = XBitmapDay.Colors > 1 ? XBitmapDay.GetColor(1) : Color.CornflowerBlue;
break;
}
switch (typ)
{
case PolylineType.NoBorder_Day1_Night1:
case PolylineType.NoBorder_Day2_Night1:
NightColor1 = DayColor1;
break;
case PolylineType.Day1_Night2:
case PolylineType.Day2_Night2:
base.NightColor1 = DayColor1;
base.NightColor2 = DayColor2;
break;
}
}
public PolylineVisualizer()
{
type = PolylineType.Linear;
polyline = new LinearPolyline();
points = new List <Vector3>();
}
public void SetWidthAndColors(PolylineType typ, uint innerwidth)
{
SetWidthAndColors(typ, innerwidth, BorderWidth, DayColor1, DayColor2, NightColor1, NightColor2);
}
public void SetWidthAndColors(PolylineType typ, uint innerwidth, uint borderwidth,
Color day1, Color day2)
{
SetWidthAndColors(typ, innerwidth, borderwidth, day1, day2, NightColor1, NightColor2);
}