public static short GetColorIndex(
DxfIndexedColorSet indexedColors,
ArgbColor color,
out int colorDifference)
{
return(DxfIndexedColorSet.GetColorIndex(indexedColors.colors, color, out colorDifference));
}
public ArgbColor ToArgbColor(DxfIndexedColorSet indexedColors, byte alpha)
{
ArgbColor argbColor = this.ToArgbColor(indexedColors);
argbColor.A = alpha;
return(argbColor);
}
public static Color CreateFrom(ArgbColor color)
{
int colorDifference;
short colorIndex = DxfIndexedColorSet.GetColorIndex(color, out colorDifference);
return(colorDifference != 0 ? Color.CreateFromRgb(color.Argb) : Color.CreateFromColorIndex(colorIndex));
}
public static DxfIndexedColorSet GetAcadIndexedColorSet(
ArgbColor backgroundColor)
{
ArgbColor[] argbColorArray = (ArgbColor[])DxfIndexedColorSet.smethod_16(backgroundColor).Clone();
DxfIndexedColor.ApplyAcadCorrection(argbColorArray, backgroundColor);
return(new DxfIndexedColorSet(argbColorArray));
}
public int ToArgb(DxfIndexedColorSet indexedColors)
{
switch (this.ColorType)
{
case ColorType.ByColor:
return((int)this.uint_1 & 16777215 | -16777216);
case ColorType.ByColorIndex:
return(indexedColors[(int)this.ColorIndex].Argb);
default:
return(-16777216);
}
}
public ArgbColor ToArgbColor(DxfIndexedColorSet indexedColors)
{
switch (this.ColorType)
{
case ColorType.ByColor:
return(new ArgbColor((int)this.uint_1 & 16777215 | -16777216));
case ColorType.ByColorIndex:
return(indexedColors[(int)this.ColorIndex]);
default:
return(ArgbColors.Black);
}
}
internal static short smethod_14(Color color)
{
switch (color.ColorType)
{
case ColorType.ByLayer:
return(256);
case ColorType.ByBlock:
return(0);
case ColorType.None:
return(257);
default:
return(DxfIndexedColorSet.GetColorIndex(color.ToArgbColor(DxfIndexedColorSet.AcadClassicIndexedColors)));
}
}
public int ToArgb(DxfIndexedColorSet indexedColors, byte alpha)
{
if (alpha == byte.MaxValue)
{
return(this.ToArgb());
}
switch (this.ColorType)
{
case ColorType.ByColor:
return((int)this.uint_1 & 16777215 | (int)alpha << 24);
case ColorType.ByColorIndex:
return((int)((long)indexedColors[(int)this.ColorIndex].Argb & 16777215L | (long)((uint)alpha << 24)));
default:
return((int)alpha << 24);
}
}
public System.Drawing.Color ToSystemDrawingColor(
DxfIndexedColorSet indexedColors,
byte alpha)
{
return((System.Drawing.Color) this.ToArgbColor(indexedColors, alpha));
}
internal new static short GetColorIndex(ArgbColor color, out int colorDifference)
{
return(DxfIndexedColorSet.GetColorIndex(DxfIndexedColorSet.AcadClassicIndexedColors.colors, color, out colorDifference));
}
public new static short GetColorIndex(ArgbColor color)
{
int colorDifference;
return(DxfIndexedColorSet.GetColorIndex(color, out colorDifference));
}
internal static ArgbColor[] smethod_18(ArgbColor backgroundColor)
{
return(DxfIndexedColor.smethod_6(DxfIndexedColorSet.smethod_17(backgroundColor)));
}