public static ColorValueExtent ColorValueExtent(MetafileReader reader)
{
ColorValueExtent result;
if (reader.Descriptor.ColorModel == ColorModel.RGB)
{
MetafileColor min = reader.ReadDirectColor();
MetafileColor max = reader.ReadDirectColor();
result = new ColorValueExtent(ColorSpace.RGB, min, max);
}
else if (reader.Descriptor.ColorModel == ColorModel.CMYK)
{
MetafileColor min = reader.ReadDirectColor();
MetafileColor max = reader.ReadDirectColor();
result = new ColorValueExtent(ColorSpace.CMYK, min, max);
}
else if (reader.Descriptor.ColorModel == ColorModel.CIELAB || reader.Descriptor.ColorModel == ColorModel.CIELUV || reader.Descriptor.ColorModel == ColorModel.RGBrelated)
{
double firstScale = reader.ReadReal();
double firstOffset = reader.ReadReal();
double secondScale = reader.ReadReal();
double secondOffset = reader.ReadReal();
double thirdScale = reader.ReadReal();
double thirdOffset = reader.ReadReal();
result = new ColorValueExtent(ColorSpace.CIE, firstScale, firstOffset, secondScale, secondOffset, thirdScale, thirdOffset);
}
else
{
// unsupported, just return a default unknown color space
result = new ColorValueExtent();
}
return(result);
}
public ColorValueExtent(ColorSpace colorSpace, MetafileColor minimum, MetafileColor maximum)
: this()
{
if (colorSpace != ColorSpace.RGB && colorSpace != ColorSpace.CMYK)
{
throw new ArgumentOutOfRangeException("colorSpace", colorSpace, "Color Space must be either RGB or CMYK for use with this constructor");
}
ColorSpace = colorSpace;
Minimum = minimum;
Maximum = maximum;
}
public static ColorValueExtent ColorValueExtent(MetafileReader reader, CommandHeader commandHeader)
{
// If the model is RGB or CMYK, then 2 parameters:
// P1: (direct colour value) minimum colour value
// P2: (direct colour value) maximum colour value
// If the model is CIELAB, CIELUV, or RGB-related then 3 parameters:
// P1: (real) scale and offset pair for first component
// P2: (real) scale and offset pair for second component
// P3: (real) scale and offset pair for third component
ColorValueExtent result;
if (reader.Descriptor.ColorModel == ColorModel.RGB)
{
MetafileColor min = reader.ReadDirectColor();
MetafileColor max = reader.ReadDirectColor();
result = new ColorValueExtent(ColorSpace.RGB, min, max);
}
else if (reader.Descriptor.ColorModel == ColorModel.CMYK)
{
MetafileColor min = reader.ReadDirectColor();
MetafileColor max = reader.ReadDirectColor();
result = new ColorValueExtent(ColorSpace.CMYK, min, max);
}
else if (reader.Descriptor.ColorModel == ColorModel.CIELAB || reader.Descriptor.ColorModel == ColorModel.CIELUV || reader.Descriptor.ColorModel == ColorModel.RGBrelated)
{
double firstScale = reader.ReadReal();
double firstOffset = reader.ReadReal();
double secondScale = reader.ReadReal();
double secondOffset = reader.ReadReal();
double thirdScale = reader.ReadReal();
double thirdOffset = reader.ReadReal();
result = new ColorValueExtent(ColorSpace.CIE, firstScale, firstOffset, secondScale, secondOffset, thirdScale, thirdOffset);
}
else
{
// unsupported, just return a default unknown color space
result = new ColorValueExtent();
}
return(result);
}
public FillColor(MetafileColor color)
: base(5, 23)
{
Color = color;
}
public EdgeColor(MetafileColor color)
: base(5, 29)
{
Color = color;
}
public TextColor(MetafileColor color)
: base(5, 14)
{
Color = color;
}
public MarkerColor(MetafileColor color)
: base(5, 8)
{
Color = color;
}
public LineColor(MetafileColor color)
: base(5, 4)
{
Color = color;
}
public BackgroundColor(MetafileColor color)
: base(2, 7)
{
Color = color;
}
public AuxiliaryColor(MetafileColor color)
: base(3, 3)
{
Color = color;
}
