public virtual void ColourSpaceTest03()
{
PdfWriter writer = new PdfWriter(new ByteArrayOutputStream());
Stream @is = new FileStream(sourceFolder + "sRGB Color Space Profile.icm", FileMode.Open, FileAccess.Read);
PdfADocument doc = new PdfADocument(writer, PdfAConformanceLevel.PDF_A_2B, new PdfOutputIntent("Custom", ""
, "http://www.color.org", "sRGB IEC61966-2.1", @is));
PdfPage page = doc.AddNewPage();
PdfColorSpace alternateSpace = new PdfDeviceCs.Rgb();
//Tint transformation function is a dictionary
PdfArray domain = new PdfArray(new float[] { 0, 1 });
PdfArray range = new PdfArray(new float[] { 0, 1, 0, 1, 0, 1 });
PdfArray C0 = new PdfArray(new float[] { 0, 0, 0 });
PdfArray C1 = new PdfArray(new float[] { 1, 1, 1 });
PdfNumber n = new PdfNumber(1);
PdfFunction.Type2 type2 = new PdfFunction.Type2(domain, range, C0, C1, n);
PdfCanvas canvas = new PdfCanvas(page);
String separationName = "separationTest";
canvas.SetColor(new Separation(separationName, alternateSpace, type2, 0.5f), true);
PdfDictionary attributes = new PdfDictionary();
PdfDictionary colorantsDict = new PdfDictionary();
colorantsDict.Put(new PdfName(separationName), new PdfSpecialCs.Separation(separationName, alternateSpace,
type2).GetPdfObject());
attributes.Put(PdfName.Colorants, colorantsDict);
DeviceN deviceN = new DeviceN(new PdfSpecialCs.NChannel(JavaCollectionsUtil.SingletonList(separationName),
alternateSpace, type2, attributes), new float[] { 0.5f });
canvas.SetColor(deviceN, true);
doc.Close();
}
public virtual void ColorTest02()
{
PdfWriter writer = new PdfWriter(destinationFolder + "colorTest02.pdf");
writer.SetCompressionLevel(CompressionConstants.NO_COMPRESSION);
PdfDocument document = new PdfDocument(writer);
PdfPage page = document.AddNewPage();
PdfCanvas canvas = new PdfCanvas(page);
PdfDeviceCs.Rgb rgb = new PdfDeviceCs.Rgb();
Color red = Color.MakeColor(rgb, new float[] { 1, 0, 0 });
Color green = Color.MakeColor(rgb, new float[] { 0, 1, 0 });
Color blue = Color.MakeColor(rgb, new float[] { 0, 0, 1 });
PdfDeviceCs.Cmyk cmyk = new PdfDeviceCs.Cmyk();
Color cyan = Color.MakeColor(cmyk, new float[] { 1, 0, 0, 0 });
Color magenta = Color.MakeColor(cmyk, new float[] { 0, 1, 0, 0 });
Color yellow = Color.MakeColor(cmyk, new float[] { 0, 0, 1, 0 });
Color black = Color.MakeColor(cmyk, new float[] { 0, 0, 0, 1 });
canvas.SetFillColor(red).Rectangle(50, 500, 50, 50).Fill();
canvas.SetFillColor(green).Rectangle(150, 500, 50, 50).Fill();
canvas.SetFillColor(blue).Rectangle(250, 500, 50, 50).Fill();
canvas.SetLineWidth(5);
canvas.SetStrokeColor(cyan).Rectangle(50, 400, 50, 50).Stroke();
canvas.SetStrokeColor(magenta).Rectangle(150, 400, 50, 50).Stroke();
canvas.SetStrokeColor(yellow).Rectangle(250, 400, 50, 50).Stroke();
canvas.SetStrokeColor(black).Rectangle(350, 400, 50, 50).Stroke();
canvas.Release();
document.Close();
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(destinationFolder + "colorTest02.pdf", sourceFolder
+ "cmp_colorTest02.pdf", destinationFolder, "diff_"));
}
public virtual void ColourSpaceTest02()
{
PdfWriter writer = new PdfWriter(new ByteArrayOutputStream());
Stream @is = new FileStream(sourceFolder + "sRGB Color Space Profile.icm", FileMode.Open, FileAccess.Read);
PdfADocument doc = new PdfADocument(writer, PdfAConformanceLevel.PDF_A_2B, new PdfOutputIntent("Custom", ""
, "http://www.color.org", "sRGB IEC61966-2.1", @is));
PdfPage page = doc.AddNewPage();
PdfColorSpace alternateSpace = new PdfDeviceCs.Rgb();
//Tint transformation function is a dictionary
PdfArray domain = new PdfArray(new float[] { 0, 1 });
PdfArray range = new PdfArray(new float[] { 0, 1, 0, 1, 0, 1 });
PdfArray C0 = new PdfArray(new float[] { 0, 0, 0 });
PdfArray C1 = new PdfArray(new float[] { 1, 1, 1 });
PdfNumber n = new PdfNumber(1);
PdfFunction.Type2 type2 = new PdfFunction.Type2(domain, range, C0, C1, n);
PdfColorSpace separationColourSpace = new PdfSpecialCs.Separation("separationTestFunction2", alternateSpace
, type2);
//Add to document
page.GetResources().AddColorSpace(separationColourSpace);
doc.Close();
}
public virtual void ColourSpaceTest01()
{
PdfWriter writer = new PdfWriter(new ByteArrayOutputStream());
Stream @is = new FileStream(sourceFolder + "sRGB Color Space Profile.icm", FileMode.Open, FileAccess.Read);
PdfADocument doc = new PdfADocument(writer, PdfAConformanceLevel.PDF_A_2B, new PdfOutputIntent("Custom", ""
, "http://www.color.org", "sRGB IEC61966-2.1", @is));
PdfPage page = doc.AddNewPage();
PdfColorSpace alternateSpace = new PdfDeviceCs.Rgb();
//Tint transformation function is a stream
byte[] samples = new byte[] { 0x00, 0x00, 0x00, 0x01, 0x01, 0x01 };
PdfArray domain = new PdfArray(new float[] { 0, 1 });
PdfArray range = new PdfArray(new float[] { 0, 1, 0, 1, 0, 1 });
PdfArray size = new PdfArray(new float[] { 2 });
PdfNumber bitsPerSample = new PdfNumber(8);
PdfFunction.Type0 type0 = new PdfFunction.Type0(domain, range, size, bitsPerSample, samples);
PdfColorSpace separationColourSpace = new PdfSpecialCs.Separation("separationTestFunction0", alternateSpace
, type0);
//Add to document
page.GetResources().AddColorSpace(separationColourSpace);
doc.Close();
}
