public static PdfShading Type3(PdfWriter writer, Color colorSpace, float[] coords, float[] domain, PdfFunction function, bool[] extend)
{
PdfShading sp = Type2(writer, colorSpace, coords, domain, function, extend);
sp.shadingType = 3;
sp.shading.Put(PdfName.SHADINGTYPE, new PdfNumber(sp.shadingType));
return(sp);
}
public static PdfShading Type1(PdfWriter writer, Color colorSpace, float[] domain, float[] tMatrix, PdfFunction function)
{
PdfShading sp = new PdfShading(writer);
sp.shading = new PdfDictionary();
sp.shadingType = 1;
sp.shading.Put(PdfName.SHADINGTYPE, new PdfNumber(sp.shadingType));
sp.SetColorSpace(colorSpace);
if (domain != null)
{
sp.shading.Put(PdfName.DOMAIN, new PdfArray(domain));
}
if (tMatrix != null)
{
sp.shading.Put(PdfName.MATRIX, new PdfArray(tMatrix));
}
sp.shading.Put(PdfName.FUNCTION, function.Reference);
return(sp);
}
public static PdfShading Type2(PdfWriter writer, Color colorSpace, float[] coords, float[] domain, PdfFunction function, bool[] extend)
{
PdfShading sp = new PdfShading(writer);
sp.shading = new PdfDictionary();
sp.shadingType = 2;
sp.shading.Put(PdfName.SHADINGTYPE, new PdfNumber(sp.shadingType));
sp.SetColorSpace(colorSpace);
sp.shading.Put(PdfName.COORDS, new PdfArray(coords));
if (domain != null)
{
sp.shading.Put(PdfName.DOMAIN, new PdfArray(domain));
}
sp.shading.Put(PdfName.FUNCTION, function.Reference);
if (extend != null && (extend[0] || extend[1]))
{
PdfArray array = new PdfArray(extend[0] ? PdfBoolean.PDFTRUE : PdfBoolean.PDFFALSE);
array.Add(extend[1] ? PdfBoolean.PDFTRUE : PdfBoolean.PDFFALSE);
sp.shading.Put(PdfName.EXTEND, array);
}
return(sp);
}
/** Creates new PdfShadingPattern */
public PdfShadingPattern(PdfShading shading)
{
writer = shading.Writer;
Put(PdfName.PATTERNTYPE, new PdfNumber(2));
this.shading = shading;
}
