public static PdfShading Type3(PdfWriter writer, BaseColor 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 override void paintShading(PdfShading shading)
{
writer.addSimpleShading(shading);
shadingDictionary.put(shading.ShadingName, shading.ShadingReference);
content.Append(shading.ShadingName.toPdf(null)).Append(" sh").Append_i(separator);
ColorDetails details = shading.ColorDetails;
if (details != null)
{
colorDictionary.put(details.ColorName, details.IndirectReference);
}
}
public static PdfShading Type1(PdfWriter writer, BaseColor 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, BaseColor 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);
}
public static PdfShading Type2(PdfWriter writer, BaseColor 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);
}
internal void AddSimpleShading(PdfShading shading) {
if (!documentShadings.ContainsKey(shading)) {
documentShadings[shading] = null;
shading.Name = documentShadings.Count;
}
}
/** Creates new PdfShadingPattern */
public PdfShadingPattern(PdfShading shading)
{
writer = shading.Writer;
Put(PdfName.PATTERNTYPE, new PdfNumber(2));
this.shading = shading;
}
/** Creates new PdfShadingPattern */
public PdfShadingPattern(PdfShading shading)
{
writer = shading.Writer;
Put(PdfName.PATTERNTYPE, new PdfNumber(2));
this.shading = shading;
}
/**
* Paints using a shading object.
* @param shading the shading object
*/
public virtual void PaintShading(PdfShading shading)
{
writer.AddSimpleShading(shading);
PageResources prs = PageResources;
PdfName name = prs.AddShading(shading.ShadingName, shading.ShadingReference);
content.Append(name.GetBytes()).Append(" sh").Append_i(separator);
ColorDetails details = shading.ColorDetails;
if (details != null)
prs.AddColor(details.ColorName, details.IndirectReference);
}
public static PdfShading Type2(PdfWriter writer, BaseColor 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;
}
public static PdfShading Type1(PdfWriter writer, BaseColor 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;
}
/// <summary>
/// Creates new PdfShadingPattern
/// </summary>
public PdfShadingPattern(PdfShading shading)
{
Writer = shading.Writer;
Put(PdfName.Patterntype, new PdfNumber(2));
this.shading = shading;
}
