public virtual void ColorTest06()
{
byte[] bytes = new byte[256 * 3];
int k = 0;
for (int i = 0; i < 256; i++)
{
bytes[k++] = (byte)i;
bytes[k++] = (byte)i;
bytes[k++] = (byte)i;
}
PdfWriter writer = new PdfWriter(destinationFolder + "colorTest06.pdf");
writer.SetCompressionLevel(CompressionConstants.NO_COMPRESSION);
PdfDocument document = new PdfDocument(writer);
PdfPage page = document.AddNewPage();
PdfSpecialCs.Indexed indexed = new PdfSpecialCs.Indexed(PdfName.DeviceRGB, 255, new PdfString(iText.IO.Util.JavaUtil.GetStringForBytes
(bytes, "UTF-8")));
PdfCanvas canvas = new PdfCanvas(page);
canvas.SetFillColor(new Indexed(indexed, 85)).Rectangle(50, 500, 50, 50).Fill();
canvas.SetFillColor(new Indexed(indexed, 127)).Rectangle(150, 500, 50, 50).Fill();
canvas.SetFillColor(new Indexed(indexed, 170)).Rectangle(250, 500, 50, 50).Fill();
canvas.Release();
document.Close();
NUnit.Framework.Assert.IsNull(new CompareTool().CompareByContent(destinationFolder + "colorTest06.pdf", sourceFolder
+ "cmp_colorTest06.pdf", destinationFolder, "diff_"));
}
public virtual void ExtractSingleInlineImageWithIndexedColorSpaceTest()
{
PdfDocument pdf = new PdfDocument(new PdfReader(sourceFolder + "inlineImageExtraction.pdf"));
InlineImageExtractionTest.InlineImageEventListener eventListener = new InlineImageExtractionTest.InlineImageEventListener
();
PdfCanvasProcessor canvasProcessor = new PdfCanvasProcessor(eventListener);
canvasProcessor.ProcessPageContent(pdf.GetFirstPage());
pdf.Close();
IList <PdfStream> inlineImages = eventListener.GetInlineImages();
NUnit.Framework.Assert.AreEqual(1, inlineImages.Count);
byte[] imgBytes = inlineImages[0].GetBytes();
byte[] cmpImgBytes = File.ReadAllBytes(Path.Combine(sourceFolder, "imgtest.dat"));
NUnit.Framework.Assert.AreEqual(cmpImgBytes, imgBytes);
PdfDictionary expectedDict = new PdfDictionary();
expectedDict.Put(PdfName.BitsPerComponent, new PdfNumber(8));
expectedDict.Put(PdfName.Height, new PdfNumber(50));
expectedDict.Put(PdfName.Width, new PdfNumber(50));
String indexedCsLookupData = "\u007F\u007F\u007Fïïï\u000F\u000F\u000F???¿¿¿ÏÏÏ///\u001F\u001F\u001F___ßßß"
+ "\u009F\u009F\u009FOOO¯¯¯ooo\u008F\u008F\u008F°°µ::<ââàuuy,,-ÜÜâ\u000E\u000E\u000Fúúû\u001D\u001D\u001E"
+ "ððõXXZ::?\u0004\u0004\u0004226!!$IIK\u0019\u0019\u001Býýþ\u0092\u0092\u0097õõø\f\f\r" + "))-÷÷úììòÍÍÓ66;\b\b\t\u0084\u0084\u0088¡¡¦îîô\u0014\u0014\u0016òòö\u0010\u0010\u0012¾¾Äffiüüýóó÷..2ûûü"
+ "ööù%%)ííó\u001D\u001D\u001F>>Døøúññö\u000E\u000E\u000Eééç\u008D\u008D\u008CÓÓÒCCI©©¨\u009B\u009B\u009A"
+ "òòñôôózz|888÷÷÷ììëÝÝãµµ¸bbb\u0095\u0095\u0098··¶ûûûºº¼\u0089\u0089\u008Bååãêêë==>ÑÑÖ***qqpààåZZ\\õõõ"
+ "\u007F\u007F~\u008E\u008E\u008E\u001E\u001E\u001FÀÀÅååèÆÆÅççåÇÇÊ\u001C\u001C\u001C]]^±±¶TTTççêÉÉÇFFFáá"
+ "æÅÅÄyy{ÍÍÎÐÐÕ^^^vvyîîí\u0087\u0087\u008A}}}xxzÊÊËjjl--.ëëò\u0000\u0000\u0000ÿÿÿ{{{|||}}}~~~\u007F\u007F"
+ "\u007F\u0080\u0080\u0080\u0081\u0081\u0081\u0082\u0082\u0082\u0083\u0083\u0083\u0084\u0084\u0084\u0085"
+ "\u0085\u0085\u0086\u0086\u0086\u0087\u0087\u0087\u0088\u0088\u0088\u0089\u0089\u0089\u008A\u008A\u008A"
+ "\u008B\u008B\u008B\u008C\u008C\u008C\u008D\u008D\u008D\u008E\u008E\u008E\u008F\u008F\u008F\u0090\u0090"
+ "\u0090\u0091\u0091\u0091\u0092\u0092\u0092\u0093\u0093\u0093\u0094\u0094\u0094\u0095\u0095\u0095\u0096"
+ "\u0096\u0096\u0097\u0097\u0097\u0098\u0098\u0098\u0099\u0099\u0099\u009A\u009A\u009A\u009B\u009B\u009B"
+ "\u009C\u009C\u009C\u009D\u009D\u009D\u009E\u009E\u009E\u009F\u009F\u009F ¡¡¡¢¢¢£££¤¤¤¥¥¥¦¦¦§§§¨¨¨©©©"
+ "ªªª«««¬¬¬\u00AD\u00AD\u00AD®®®¯¯¯°°°±±±²²²³³³´´´µµµ¶¶¶···¸¸¸¹¹¹ººº»»»¼¼¼½½½¾¾¾¿¿¿ÀÀÀÁÁÁÂÂÂÃÃÃÄÄÄÅÅÅÆÆÆ"
+ "ÇÇÇÈÈÈÉÉÉÊÊÊËËËÌÌÌÍÍÍÎÎÎÏÏÏÐÐÐÑÑÑÒÒÒÓÓÓÔÔÔÕÕÕÖÖÖ×××ØØØÙÙÙÚÚÚÛÛÛÜÜÜÝÝÝÞÞÞßßßàààáááâââãããäääåååæææçççèèè"
+ "éééêêêëëëìììíííîîîïïïðððñññòòòóóóôôôõõõööö÷÷÷øøøùùùúúúûûûüüüýýýþþþÿÿÿ";
PdfSpecialCs.Indexed expectedIndexedCs = new PdfSpecialCs.Indexed(PdfName.DeviceRGB, 255, new PdfString(indexedCsLookupData
));
expectedDict.Put(PdfName.ColorSpace, expectedIndexedCs.GetPdfObject());
NUnit.Framework.Assert.IsTrue(new CompareTool().CompareDictionaries(inlineImages[0], expectedDict));
}
