Fantastic! I'll try this. Much appreciated!
Adriaan On 15 July 2014 23:19, Tilman Hausherr <[email protected]> wrote: > I wanted to see whether it works (yes), here's some quick code: > > > PDDocument doc = new PDDocument(); > PDPage page = new PDPage(); > doc.addPage(page); > page.setResources(new PDResources()); > System.out.println(page.getResources()); > Map<String, PDShading> shadings = new HashMap<>(); > > COSDictionary dict = new COSDictionary(); > dict.setInt(COSName.SHADING_TYPE, 2); > dict.setName(COSName.COLORSPACE, "DeviceRGB"); > COSArray coords = new COSArray(); > coords.add(COSInteger.get(100)); > coords.add(COSInteger.get(400)); > coords.add(COSInteger.get(400)); > coords.add(COSInteger.get(600)); > dict.setItem(COSName.COORDS, coords); > > COSDictionary fdict = new COSDictionary(); > fdict.setInt(COSName.FUNCTION_TYPE, 2); > COSArray dom = new COSArray(); > dom.add(COSInteger.get(0)); > dom.add(COSInteger.get(1)); > COSArray c0 = new COSArray(); > c0.add(COSFloat.get("1")); > c0.add(COSFloat.get("0")); > c0.add(COSFloat.get("0")); > COSArray c1 = new COSArray(); > c1.add(COSFloat.get("0.5")); > c1.add(COSFloat.get("1")); > c1.add(COSFloat.get("0.5")); > fdict.setItem(COSName.DOMAIN, dom); > fdict.setItem(COSName.C0, c0); > fdict.setItem(COSName.C1, c1); > fdict.setInt(COSName.N, 1); > PDFunctionType2 fun = new PDFunctionType2(fdict); > dict.setItem(COSName.FUNCTION, fdict); > PDShadingType2 shading = new PDShadingType2(dict); > shadings.put("sh1", shading); > page.getResources().setShadings(shadings); > PDPageContentStream contentStream = new PDPageContentStream(doc, > page, true, false); > contentStream.appendRawCommands("/sh1 sh"); > contentStream.close(); > doc.save("shtest.pdf"); > doc.close(); > >
