| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.fop.render.pdf.pdfbox; |
| |
| import java.awt.Rectangle; |
| import java.awt.geom.AffineTransform; |
| import java.awt.geom.Rectangle2D; |
| import java.io.BufferedOutputStream; |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| import java.net.URI; |
| import java.nio.charset.StandardCharsets; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.Collections; |
| import java.util.HashMap; |
| import java.util.Iterator; |
| import java.util.LinkedHashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.mockito.Matchers.any; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.when; |
| |
| import org.apache.commons.io.IOUtils; |
| import org.apache.fontbox.cff.CFFCharset; |
| import org.apache.fontbox.cff.CFFParser; |
| import org.apache.fontbox.cff.CFFType1Font; |
| import org.apache.fontbox.ttf.GlyphData; |
| import org.apache.fontbox.ttf.TTFParser; |
| import org.apache.fontbox.ttf.TrueTypeFont; |
| import org.apache.fontbox.type1.Type1Font; |
| import org.apache.pdfbox.Loader; |
| import org.apache.pdfbox.cos.COSArray; |
| import org.apache.pdfbox.cos.COSDictionary; |
| import org.apache.pdfbox.cos.COSInteger; |
| import org.apache.pdfbox.cos.COSName; |
| import org.apache.pdfbox.cos.COSObject; |
| import org.apache.pdfbox.io.RandomAccessReadBuffer; |
| import org.apache.pdfbox.pdmodel.PDDocument; |
| import org.apache.pdfbox.pdmodel.PDPage; |
| import org.apache.pdfbox.pdmodel.common.PDRectangle; |
| import org.apache.pdfbox.pdmodel.common.PDStream; |
| import org.apache.pdfbox.pdmodel.font.PDCIDFontType2; |
| import org.apache.pdfbox.pdmodel.font.PDType0Font; |
| |
| import org.apache.xmlgraphics.image.loader.ImageException; |
| import org.apache.xmlgraphics.image.loader.ImageInfo; |
| import org.apache.xmlgraphics.image.loader.impl.ImageGraphics2D; |
| import org.apache.xmlgraphics.image.loader.util.SoftMapCache; |
| import org.apache.xmlgraphics.java2d.GeneralGraphics2DImagePainter; |
| import org.apache.xmlgraphics.java2d.GraphicContext; |
| import org.apache.xmlgraphics.ps.PSGenerator; |
| |
| import org.apache.fop.apps.FOUserAgent; |
| import org.apache.fop.fonts.CustomFont; |
| import org.apache.fop.fonts.FontInfo; |
| import org.apache.fop.fonts.FontType; |
| import org.apache.fop.fonts.MultiByteFont; |
| import org.apache.fop.fonts.Typeface; |
| import org.apache.fop.pdf.PDFAnnotList; |
| import org.apache.fop.pdf.PDFArray; |
| import org.apache.fop.pdf.PDFDictionary; |
| import org.apache.fop.pdf.PDFDocument; |
| import org.apache.fop.pdf.PDFEncryptionParams; |
| import org.apache.fop.pdf.PDFFilterList; |
| import org.apache.fop.pdf.PDFFormXObject; |
| import org.apache.fop.pdf.PDFGState; |
| import org.apache.fop.pdf.PDFPage; |
| import org.apache.fop.pdf.PDFResources; |
| import org.apache.fop.pdf.PDFStream; |
| import org.apache.fop.render.pcl.PCLGenerator; |
| import org.apache.fop.render.pcl.PCLGraphics2D; |
| import org.apache.fop.render.pdf.PDFContentGenerator; |
| import org.apache.fop.render.pdf.PDFRenderingContext; |
| import org.apache.fop.render.ps.PSDocumentHandler; |
| import org.apache.fop.render.ps.PSImageFormResource; |
| import org.apache.fop.render.ps.PSRenderingUtil; |
| |
| public class PDFBoxAdapterTestCase { |
| protected static final String CFF1 = "2fonts.pdf"; |
| protected static final String CFF2 = "2fonts2.pdf"; |
| protected static final String CFF3 = "simpleh.pdf"; |
| protected static final String CFFSUBRS = "cffsubrs.pdf"; |
| protected static final String CFFSUBRS2 = "cffsubrs2.pdf"; |
| protected static final String CFFSUBRS3 = "cffsubrs3.pdf"; |
| protected static final String CFFSUBRS4 = "cffsubrs4.pdf"; |
| protected static final String TTCID1 = "ttcid1.pdf"; |
| protected static final String TTCID2 = "ttcid2.pdf"; |
| protected static final String TTSubset1 = "ttsubset.pdf"; |
| protected static final String TTSubset2 = "ttsubset2.pdf"; |
| protected static final String TTSubset3 = "ttsubset3.pdf"; |
| protected static final String TTSubset5 = "ttsubset5.pdf"; |
| protected static final String TTSubset6 = "ttsubset6.pdf"; |
| protected static final String TTSubset7 = "ttsubset7.pdf"; |
| protected static final String TTSubset8 = "ttsubset8.pdf"; |
| protected static final String TTSubset9 = "ttsubset9.pdf"; |
| protected static final String TTSubset10 = "ttsubset10.pdf"; |
| protected static final String CFFCID1 = "cffcid1.pdf"; |
| protected static final String CFFCID2 = "cffcid2.pdf"; |
| protected static final String Type1Subset1 = "t1subset.pdf"; |
| protected static final String Type1Subset2 = "t1subset2.pdf"; |
| protected static final String Type1Subset3 = "t1subset3.pdf"; |
| protected static final String Type1Subset4 = "t1subset4.pdf"; |
| protected static final String ROTATE = "rotate.pdf"; |
| protected static final String ANNOT = "annot.pdf"; |
| protected static final String ANNOT2 = "annot2.pdf"; |
| protected static final String ANNOT3 = "annot3.pdf"; |
| protected static final String SHADING = "shading.pdf"; |
| protected static final String LINK = "link.pdf"; |
| protected static final String IMAGE = "image.pdf"; |
| protected static final String HELLOTagged = "taggedWorld.pdf"; |
| protected static final String XFORM = "xform.pdf"; |
| protected static final String LOOP = "loop.pdf"; |
| protected static final String ERROR = "error.pdf"; |
| protected static final String LIBREOFFICE = "libreoffice.pdf"; |
| protected static final String SMASK = "smask.pdf"; |
| protected static final String TYPE0TT = "type0tt.pdf"; |
| protected static final String TYPE0CFF = "type0cff.pdf"; |
| protected static final String ACCESSIBLERADIOBUTTONS = "accessibleradiobuttons.pdf"; |
| protected static final String PATTERN = "pattern.pdf"; |
| protected static final String PATTERN2 = "pattern2.pdf"; |
| protected static final String FORMROTATED = "formrotated.pdf"; |
| protected static final String SOFTMASK = "softmask.pdf"; |
| |
| private static PDFPage getPDFPage(PDFDocument doc) { |
| final Rectangle2D r = new Rectangle2D.Double(); |
| return new PDFPage(new PDFResources(doc), 0, r, r, r, r); |
| } |
| |
| protected static PDFBoxAdapter getPDFBoxAdapter(boolean mergeFonts, boolean formXObject) { |
| return getPDFBoxAdapter(new PDFDocument(""), mergeFonts, formXObject, false, new HashMap<String, Object>()); |
| } |
| |
| private static PDFBoxAdapter getPDFBoxAdapter(PDFDocument doc, boolean mergeFonts, boolean formXObject, |
| boolean mergeFormFields, Map<String, Object> usedFields) { |
| PDFPage pdfpage = getPDFPage(doc); |
| doc.setMergeFontsEnabled(mergeFonts); |
| doc.setFormXObjectEnabled(formXObject); |
| doc.setMergeFormFieldsEnabled(mergeFormFields); |
| pdfpage.setDocument(doc); |
| pdfpage.setObjectNumber(1); |
| return new PDFBoxAdapter(pdfpage, new HashMap<>(), usedFields, new HashMap<Integer, PDFArray>(), |
| new HashMap<>()); |
| } |
| |
| public static PDDocument load(String pdf) throws IOException { |
| return Loader.loadPDF(new RandomAccessReadBuffer(PDFBoxAdapterTestCase.class.getResourceAsStream(pdf))); |
| } |
| |
| @Test |
| public void testPDFWriter() throws Exception { |
| FontInfo fi = new FontInfo(); |
| String msg = writeText(fi, CFF3); |
| Assert.assertTrue(msg, msg.contains("/Myriad_Pro")); |
| assertEquals(fi.getUsedFonts().size(), 2); |
| msg = writeText(fi, TTSubset1); |
| Assert.assertTrue(msg, msg.contains("<74>-0.168 <65>-0.1523 <73>0.1528 <74>277.832")); |
| msg = writeText(fi, TTSubset2); |
| Assert.assertTrue(msg, msg.contains("(t)-0.168 (e)-0.1523 (s)0.1528 (t)")); |
| msg = writeText(fi, TTSubset3); |
| Assert.assertTrue(msg, msg.contains("[<01>3 <02>-7 <03>] TJ")); |
| msg = writeText(fi, TTSubset5); |
| Assert.assertTrue(msg, msg.contains("[(\u0001)2 (\u0002)-7 (\u0003)] TJ")); |
| msg = writeText(fi, TTCID1); |
| Assert.assertTrue(msg, msg.contains("<0031001100110011001800120012001300140034>")); |
| msg = writeText(fi, TTCID2); |
| Assert.assertTrue(msg, msg.contains("<0031001100110011001800120012001300120034>")); |
| msg = writeText(fi, CFFCID1); |
| Assert.assertTrue(msg, msg.contains("/Fm0-1998009062 Do")); |
| msg = writeText(fi, CFFCID2); |
| Assert.assertTrue(msg, msg.contains("/Fm0-1997085541 Do")); |
| msg = writeText(fi, Type1Subset1); |
| Assert.assertTrue(msg, msg.contains("/Verdana_Type1")); |
| msg = writeText(fi, Type1Subset2); |
| Assert.assertTrue(msg, msg.contains("[(2nd example)] TJ")); |
| msg = writeText(fi, Type1Subset3); |
| Assert.assertTrue(msg, msg.contains("/URWChanceryL-MediItal_Type1 20 Tf")); |
| msg = writeText(fi, Type1Subset4); |
| Assert.assertTrue(msg, msg.contains("/F15_1683747577 40 Tf")); |
| parseFonts(fi); |
| } |
| |
| @Test |
| public void testMergeTTCFF() throws IOException { |
| FontInfo fi = new FontInfo(); |
| writeText(fi, TYPE0TT); |
| writeText(fi, TYPE0CFF); |
| parseFonts(fi); |
| } |
| |
| @Test |
| public void testMergeTT() throws IOException { |
| PDDocument doc = load(TYPE0TT); |
| PDType0Font type0Font = (PDType0Font) doc.getPage(0).getResources().getFont(COSName.getPDFName("C2_0")); |
| PDCIDFontType2 ttf = (PDCIDFontType2) type0Font.getDescendantFont(); |
| InputStream originalData = ttf.getTrueTypeFont().getOriginalData(); |
| byte[] originalDataBytes = IOUtils.toByteArray(originalData); |
| doc.close(); |
| |
| MergeTTFonts mergeTTFonts = new MergeTTFonts(null); |
| Map<Integer, Integer> map = new HashMap<Integer, Integer>(); |
| map.put(0, 0); |
| mergeTTFonts.readFont(new ByteArrayInputStream(originalDataBytes), null, null, map, true); |
| byte[] mergedData = mergeTTFonts.getMergedFontSubset(); |
| Assert.assertArrayEquals(mergedData, originalDataBytes); |
| } |
| |
| private void parseFonts(FontInfo fi) throws IOException { |
| for (Typeface font : fi.getUsedFonts().values()) { |
| InputStream is = ((CustomFont) font).getInputStream(); |
| if (font.getFontType() == FontType.TYPE1C || font.getFontType() == FontType.CIDTYPE0) { |
| CFFParser p = new CFFParser(); |
| p.parse(new RandomAccessReadBuffer(is)); |
| } else if (font.getFontType() == FontType.TRUETYPE) { |
| TTFParser parser = new TTFParser(); |
| parser.parse(new RandomAccessReadBuffer(is)); |
| } else if (font.getFontType() == FontType.TYPE0) { |
| TTFParser parser = new TTFParser(true); |
| parser.parse(new RandomAccessReadBuffer(is)); |
| } else if (font.getFontType() == FontType.TYPE1) { |
| Type1Font.createWithPFB(is); |
| } |
| Assert.assertTrue(((CustomFont) font).isEmbeddable()); |
| if (font instanceof MultiByteFont) { |
| Assert.assertTrue(((MultiByteFont) font).getWidthsMap() != null); |
| } else { |
| Assert.assertFalse(((CustomFont)font).isSymbolicFont()); |
| } |
| } |
| } |
| |
| protected static String writeText(FontInfo fi, String pdf) throws IOException { |
| PDDocument doc = load(pdf); |
| PDPage page = doc.getPage(0); |
| AffineTransform pageAdjust = new AffineTransform(); |
| String c = (String) getPDFBoxAdapter(true, false) |
| .createStreamFromPDFBoxPage(doc, page, pdf, pageAdjust, fi, new Rectangle(), new AffineTransform()); |
| doc.close(); |
| return c; |
| } |
| |
| @Test |
| public void testTaggedPDFWriter() throws IOException { |
| PDFBoxAdapter adapter = getPDFBoxAdapter(false, false); |
| adapter.setCurrentMCID(5); |
| PDDocument doc = load(HELLOTagged); |
| PDPage page = doc.getPage(0); |
| AffineTransform pageAdjust = new AffineTransform(); |
| Rectangle r = new Rectangle(0, 1650, 842000, 595000); |
| String stream = (String) adapter.createStreamFromPDFBoxPage(doc, page, "key", pageAdjust, null, r, pageAdjust); |
| Assert.assertTrue(stream, stream.contains("/P <</MCID 5 >>BDC")); |
| doc.close(); |
| } |
| |
| @Test |
| public void testAnnot() throws Exception { |
| PDFDocument pdfdoc = new PDFDocument(""); |
| PDFPage pdfpage = getPDFPage(pdfdoc); |
| pdfpage.setDocument(pdfdoc); |
| pdfpage.setObjectNumber(1); |
| PDFBoxAdapter adapter = new PDFBoxAdapter(pdfpage, new HashMap<>(), new HashMap<Integer, PDFArray>()); |
| PDDocument doc = load(ANNOT); |
| PDPage page = doc.getPage(0); |
| AffineTransform pageAdjust = new AffineTransform(); |
| Rectangle r = new Rectangle(0, 1650, 842000, 595000); |
| ByteArrayOutputStream os = new ByteArrayOutputStream(); |
| pdfdoc.output(os); |
| os.reset(); |
| adapter.createStreamFromPDFBoxPage(doc, page, "key", pageAdjust, null, r, pageAdjust); |
| pdfdoc.outputTrailer(os); |
| Assert.assertTrue(os.toString(StandardCharsets.UTF_8.name()).contains("/Fields [")); |
| doc.close(); |
| } |
| |
| @Test |
| public void testAnnot2() throws Exception { |
| PDFBoxAdapter adapter = getPDFBoxAdapter(false, false); |
| PDDocument doc = load(ANNOT); |
| PDPage page = doc.getPage(0); |
| COSArray annots = (COSArray) page.getCOSObject().getDictionaryObject(COSName.ANNOTS); |
| COSDictionary dict = (COSDictionary) ((COSObject)annots.get(0)).getObject(); |
| dict.setItem(COSName.PARENT, COSInteger.ONE); |
| |
| AffineTransform pageAdjust = new AffineTransform(); |
| Rectangle r = new Rectangle(0, 1650, 842000, 595000); |
| adapter.createStreamFromPDFBoxPage(doc, page, "key", pageAdjust, null, r, pageAdjust); |
| doc.close(); |
| } |
| |
| |
| @Test |
| public void testAnnot3() throws Exception { |
| PDFDocument pdfdoc = new PDFDocument(""); |
| PDFPage pdfpage = getPDFPage(pdfdoc); |
| pdfpage.setDocument(pdfdoc); |
| pdfpage.setObjectNumber(1); |
| PDFBoxAdapter adapter = new PDFBoxAdapter(pdfpage, new HashMap<>(), new HashMap<Integer, PDFArray>()); |
| PDDocument doc = load(ACCESSIBLERADIOBUTTONS); |
| PDPage page = doc.getPage(0); |
| AffineTransform pageAdjust = new AffineTransform(); |
| Rectangle r = new Rectangle(0, 1650, 842000, 595000); |
| adapter.createStreamFromPDFBoxPage(doc, page, "key", pageAdjust, null, r, pageAdjust); |
| ByteArrayOutputStream os = new ByteArrayOutputStream(); |
| pdfdoc.output(os); |
| String out = os.toString(StandardCharsets.UTF_8.name()); |
| Assert.assertTrue(out.contains("/Parent ")); |
| Assert.assertTrue(out.contains("/Kids ")); |
| doc.close(); |
| } |
| |
| @Test |
| public void testAnnotFields() throws Exception { |
| PDFDocument pdfdoc = new PDFDocument(""); |
| PDFPage pdfpage = getPDFPage(pdfdoc); |
| pdfpage.setDocument(pdfdoc); |
| pdfpage.setObjectNumber(1); |
| PDFBoxAdapter adapter = new PDFBoxAdapter(pdfpage, new HashMap<>(), new HashMap<Integer, PDFArray>()); |
| PDDocument doc = load(ACCESSIBLERADIOBUTTONS); |
| COSArray fields = (COSArray) |
| doc.getDocumentCatalog().getAcroForm().getCOSObject().getDictionaryObject(COSName.FIELDS); |
| fields.remove(0); |
| PDPage page = doc.getPage(0); |
| AffineTransform pageAdjust = new AffineTransform(); |
| Rectangle r = new Rectangle(0, 1650, 842000, 595000); |
| adapter.createStreamFromPDFBoxPage(doc, page, "key", pageAdjust, null, r, pageAdjust); |
| ByteArrayOutputStream os = new ByteArrayOutputStream(); |
| pdfdoc.outputTrailer(os); |
| Assert.assertTrue(os.toString(StandardCharsets.UTF_8.name()).contains("/Fields []")); |
| doc.close(); |
| } |
| |
| @Test |
| public void testAnnotNoField() throws Exception { |
| PDFDocument pdfdoc = new PDFDocument(""); |
| PDFPage pdfpage = getPDFPage(pdfdoc); |
| pdfpage.setDocument(pdfdoc); |
| pdfpage.setObjectNumber(1); |
| PDFBoxAdapter adapter = new PDFBoxAdapter(pdfpage, new HashMap<>(), new HashMap<Integer, PDFArray>()); |
| PDDocument doc = load(ACCESSIBLERADIOBUTTONS); |
| doc.getDocumentCatalog().getAcroForm().getCOSObject().removeItem(COSName.FIELDS); |
| PDPage page = doc.getPage(0); |
| AffineTransform pageAdjust = new AffineTransform(); |
| Rectangle r = new Rectangle(0, 1650, 842000, 595000); |
| adapter.createStreamFromPDFBoxPage(doc, page, "key", pageAdjust, null, r, pageAdjust); |
| ByteArrayOutputStream os = new ByteArrayOutputStream(); |
| pdfdoc.outputTrailer(os); |
| Assert.assertTrue(os.toString(StandardCharsets.UTF_8.name()).contains("/Fields []")); |
| doc.close(); |
| } |
| |
| @Test |
| public void testLink() throws Exception { |
| PDFDocument pdfdoc = new PDFDocument(""); |
| PDFPage pdfpage = getPDFPage(pdfdoc); |
| pdfpage.setDocument(pdfdoc); |
| pdfpage.setObjectNumber(1); |
| Map<Integer, PDFArray> pageNumbers = new HashMap<Integer, PDFArray>(); |
| PDFBoxAdapter adapter = new PDFBoxAdapter(pdfpage, new HashMap<>(), pageNumbers); |
| PDDocument doc = load(LINK); |
| PDPage page = doc.getPage(0); |
| AffineTransform pageAdjust = new AffineTransform(); |
| Rectangle r = new Rectangle(0, 1650, 842000, 595000); |
| String stream = (String) adapter.createStreamFromPDFBoxPage(doc, page, "key", pageAdjust, null, r, pageAdjust); |
| Assert.assertTrue(stream.contains("/Link <</MCID 5 >>BDC")); |
| assertEquals(pageNumbers.size(), 4); |
| PDFAnnotList annots = (PDFAnnotList) pdfpage.get("Annots"); |
| assertEquals(annots.toPDFString(), "[\n1 0 R\n2 0 R\n]"); |
| doc.close(); |
| } |
| |
| @Test |
| public void testXform() throws Exception { |
| PDFDocument pdfdoc = new PDFDocument(""); |
| pdfdoc.getFilterMap().put(PDFFilterList.DEFAULT_FILTER, Collections.singletonList("null")); |
| pdfdoc.setMergeFontsEnabled(true); |
| PDFPage pdfpage = getPDFPage(pdfdoc); |
| pdfpage.setDocument(pdfdoc); |
| pdfpage.setObjectNumber(1); |
| Map<Integer, PDFArray> pageNumbers = new HashMap<Integer, PDFArray>(); |
| PDFBoxAdapter adapter = new PDFBoxAdapter(pdfpage, new HashMap<>(), pageNumbers); |
| PDDocument doc = load(XFORM); |
| PDPage page = doc.getPage(0); |
| AffineTransform pageAdjust = new AffineTransform(); |
| Rectangle r = new Rectangle(0, 1650, 842000, 595000); |
| adapter.createStreamFromPDFBoxPage(doc, page, "key", pageAdjust, new FontInfo(), r, pageAdjust); |
| doc.close(); |
| ByteArrayOutputStream bos = new ByteArrayOutputStream(); |
| pdfdoc.output(bos); |
| Assert.assertFalse(bos.toString(StandardCharsets.UTF_8.name()).contains("/W 5 /H 5 /BPC 8 /CS /RGB ID ÿÿÿ")); |
| } |
| |
| @Test |
| public void testPSPDFGraphics2D() throws Exception { |
| ByteArrayOutputStream stream = pdfToPS(IMAGE); |
| assertEquals(countString(stream.toString(StandardCharsets.UTF_8.name()), "%AXGBeginBitmap:"), 1); |
| |
| pdfToPS(CFF1); |
| pdfToPS(CFF2); |
| pdfToPS(CFF3); |
| pdfToPS(TTCID1); |
| pdfToPS(TTCID2); |
| pdfToPS(TTSubset1); |
| pdfToPS(TTSubset2); |
| pdfToPS(TTSubset3); |
| pdfToPS(TTSubset5); |
| stream = pdfToPS(CFFCID1); |
| assertEquals(countString(stream.toString(StandardCharsets.UTF_8.name()), "%AXGBeginBitmap:"), 2); |
| pdfToPS(CFFCID2); |
| pdfToPS(Type1Subset1); |
| pdfToPS(Type1Subset2); |
| pdfToPS(Type1Subset3); |
| pdfToPS(Type1Subset4); |
| pdfToPS(ROTATE); |
| pdfToPS(LINK); |
| pdfToPS(LOOP); |
| stream = pdfToPS(LIBREOFFICE); |
| Assert.assertTrue(stream.toString(StandardCharsets.UTF_8.name()).contains("/MaskColor [ 255 255 255 ]")); |
| |
| } |
| |
| private int countString(String s, String value) { |
| return s.split(value).length - 1; |
| } |
| |
| @Test |
| public void testPDFToPDF() throws IOException { |
| FontInfo fi = new FontInfo(); |
| writeText(fi, CFF1); |
| writeText(fi, CFF2); |
| writeText(fi, CFF3); |
| writeText(fi, CFFCID1); |
| writeText(fi, CFFCID2); |
| writeText(fi, IMAGE); |
| writeText(fi, LINK); |
| writeText(fi, ROTATE); |
| writeText(fi, SHADING); |
| writeText(fi, TTCID1); |
| writeText(fi, TTCID2); |
| writeText(fi, TTSubset1); |
| writeText(fi, TTSubset2); |
| writeText(fi, TTSubset3); |
| writeText(fi, TTSubset5); |
| writeText(fi, Type1Subset1); |
| writeText(fi, Type1Subset2); |
| writeText(fi, Type1Subset3); |
| writeText(fi, Type1Subset4); |
| writeText(fi, LOOP); |
| } |
| |
| protected static ByteArrayOutputStream pdfToPS(String pdf) throws IOException, ImageException { |
| return pdfToPS(pdf, null); |
| } |
| |
| protected static ByteArrayOutputStream pdfToPS(String pdf, Map<String, Object> hints) |
| throws IOException, ImageException { |
| ImageConverterPDF2G2D i = new ImageConverterPDF2G2D(); |
| ImageInfo imgi = new ImageInfo(pdf, "b"); |
| try (PDDocument doc = load(pdf)) { |
| org.apache.xmlgraphics.image.loader.Image img = new ImagePDF(imgi, doc); |
| ImageGraphics2D ig = (ImageGraphics2D) i.convert(img, hints); |
| GeneralGraphics2DImagePainter g = (GeneralGraphics2DImagePainter) ig.getGraphics2DImagePainter(); |
| ByteArrayOutputStream stream = new ByteArrayOutputStream(); |
| PSPDFGraphics2D g2d = (PSPDFGraphics2D) g.getGraphics(true, new FOPPSGeneratorImpl(stream)); |
| Rectangle2D rect = new Rectangle2D.Float(0, 0, 100, 100); |
| GraphicContext gc = new GraphicContext(); |
| g2d.setGraphicContext(gc); |
| ig.getGraphics2DImagePainter().paint(g2d, rect); |
| return stream; |
| } |
| } |
| |
| @Test |
| public void testSmask() throws IOException, ImageException { |
| ByteArrayOutputStream ps = pdfToPS(SMASK); |
| Assert.assertTrue(ps.toString(StandardCharsets.UTF_8.name()).contains("/Pattern")); |
| Assert.assertTrue(ps.toString(StandardCharsets.UTF_8.name()).contains("{<\nf1f1f1")); |
| } |
| |
| @Test |
| public void testPCL() { |
| UnsupportedOperationException ex = Assert.assertThrows(UnsupportedOperationException.class, () -> |
| pdfToPCL(SHADING)); |
| Assert.assertTrue(ex.getMessage().contains("Clipping is not supported.")); |
| } |
| |
| private void pdfToPCL(String pdf) throws IOException, ImageException { |
| try (PDDocument doc = load(pdf)) { |
| pdfToPCL(doc, pdf); |
| } |
| } |
| |
| private void pdfToPCL(PDDocument doc, String pdf) throws IOException, ImageException { |
| ImageConverterPDF2G2D i = new ImageConverterPDF2G2D(); |
| ImageInfo imgi = new ImageInfo(pdf, "b"); |
| org.apache.xmlgraphics.image.loader.Image img = new ImagePDF(imgi, doc); |
| ImageGraphics2D ig = (ImageGraphics2D) i.convert(img, null); |
| ByteArrayOutputStream stream = new ByteArrayOutputStream(); |
| PCLGraphics2D g2d = new PCLGraphics2D(new PCLGenerator(stream)); |
| Rectangle2D rect = new Rectangle2D.Float(0, 0, 100, 100); |
| GraphicContext gc = new GraphicContext(); |
| g2d.setGraphicContext(gc); |
| ig.getGraphics2DImagePainter().paint(g2d, rect); |
| } |
| |
| static class FOPPSGeneratorImpl extends PSGenerator implements PSDocumentHandler.FOPPSGenerator { |
| public FOPPSGeneratorImpl(OutputStream out) { |
| super(out); |
| } |
| |
| public PSDocumentHandler getHandler() { |
| PSDocumentHandler handler = mock(PSDocumentHandler.class); |
| PSRenderingUtil util = mock(PSRenderingUtil.class); |
| when(util.isOptimizeResources()).thenReturn(false); |
| when(handler.getPSUtil()).thenReturn(util); |
| FOUserAgent mockedAgent = mock(FOUserAgent.class); |
| when(handler.getUserAgent()).thenReturn(mockedAgent); |
| when(mockedAgent.getTargetResolution()).thenReturn(72f); |
| when(handler.getFormForImage(any(String.class))).thenReturn(new PSImageFormResource(0, "")); |
| return handler; |
| } |
| |
| public BufferedOutputStream getTempStream(URI uri) throws IOException { |
| return new BufferedOutputStream(new ByteArrayOutputStream()); |
| } |
| |
| public Map<Integer, URI> getImages() { |
| return new HashMap<Integer, URI>(); |
| } |
| } |
| |
| private void loadPage(PDFDocument pdfdoc, String src) throws IOException { |
| PDDocument doc = load(src); |
| loadPage(pdfdoc, doc, new Rectangle()); |
| } |
| |
| private PDFPage loadPage(PDFDocument pdfdoc, PDDocument doc, Rectangle destRect) throws IOException { |
| PDFPage pdfpage = getPDFPage(pdfdoc); |
| createStreamFromPDFBoxPage(pdfpage, pdfdoc, doc, destRect, new AffineTransform()); |
| return pdfpage; |
| } |
| |
| private Object createStreamFromPDFBoxPage(PDFPage pdfpage, PDFDocument pdfdoc, PDDocument doc, |
| Rectangle destRect, AffineTransform generatorAT) throws IOException { |
| pdfdoc.assignObjectNumber(pdfpage); |
| pdfpage.setDocument(pdfdoc); |
| PDFBoxAdapter adapter = new PDFBoxAdapter(pdfpage, new HashMap<>(), new HashMap<Integer, PDFArray>()); |
| PDPage page = doc.getPage(0); |
| AffineTransform pageAdjust = new AffineTransform(); |
| Object object = adapter.createStreamFromPDFBoxPage(doc, page, "key", pageAdjust, null, destRect, generatorAT); |
| doc.close(); |
| |
| return object; |
| } |
| |
| @Test |
| public void testPDFBoxImageHandler() throws Exception { |
| ImageInfo imgi = new ImageInfo("a", "b"); |
| PDDocument doc = load(SHADING); |
| ImagePDF img = new ImagePDF(imgi, doc); |
| PDFDocument pdfdoc = new PDFDocument(""); |
| PDFPage pdfpage = getPDFPage(pdfdoc); |
| pdfpage.setDocument(pdfdoc); |
| PDFGState g = new PDFGState(); |
| pdfdoc.assignObjectNumber(g); |
| pdfpage.addGState(g); |
| PDFContentGenerator con = new PDFContentGenerator(pdfdoc, null, null); |
| FOUserAgent mockedAgent = mock(FOUserAgent.class); |
| when(mockedAgent.isAccessibilityEnabled()).thenReturn(false); |
| when(mockedAgent.getPDFObjectCache()).thenReturn(new SoftMapCache(true)); |
| PDFRenderingContext c = new PDFRenderingContext(mockedAgent, con, pdfpage, null); |
| c.setPageNumbers(new HashMap<Integer, PDFArray>()); |
| new PDFBoxImageHandler().handleImage(c, img, new Rectangle(0, 0, 100, 100)); |
| PDFResources res = c.getPage().getPDFResources(); |
| ByteArrayOutputStream bos = new ByteArrayOutputStream(); |
| res.output(bos); |
| Assert.assertTrue(bos.toString(StandardCharsets.UTF_8.name()).contains("/ExtGState << /GS1")); |
| } |
| |
| @Test |
| public void testPDFCache() throws IOException { |
| LoadPDFWithCache loadPDFWithCache = new LoadPDFWithCache(); |
| loadPDFWithCache.run(LOOP); |
| |
| Object item = loadPDFWithCache.pdfCache.values().iterator().next(); |
| assertEquals(item.getClass(), PDFStream.class); |
| item = loadPDFWithCache.pdfCache.keySet().iterator().next(); |
| assertEquals(item.getClass(), Integer.class); |
| assertEquals(loadPDFWithCache.pdfCache.size(), 12); |
| |
| Iterator<Object> iterator = loadPDFWithCache.objectCachePerFile.values().iterator(); |
| iterator.next(); |
| item = iterator.next(); |
| assertEquals(item.getClass(), PDFDictionary.class); |
| item = loadPDFWithCache.objectCachePerFile.keySet().iterator().next(); |
| assertEquals(item.getClass(), String.class); |
| assertEquals(loadPDFWithCache.objectCachePerFile.size(), 46); |
| } |
| |
| @Test |
| public void testPDFCache2() throws IOException { |
| LoadPDFWithCache loadPDFWithCache = new LoadPDFWithCache(); |
| String stream = loadPDFWithCache.run(LOOP); |
| String cachedStream = (String) loadPDFWithCache.objectCachePerFile.get(LOOP); |
| Assert.assertTrue(cachedStream.contains("EMC")); |
| Assert.assertTrue(stream.endsWith(cachedStream)); |
| } |
| |
| private static class LoadPDFWithCache { |
| private PDFDocument pdfdoc = new PDFDocument(""); |
| private Map<Object, Object> pdfCache = new LinkedHashMap<Object, Object>(); |
| private Map<Object, Object> objectCachePerFile = new LinkedHashMap<Object, Object>(); |
| private String run(String pdf) throws IOException { |
| PDFPage pdfpage = getPDFPage(pdfdoc); |
| pdfdoc.assignObjectNumber(pdfpage); |
| pdfpage.setDocument(pdfdoc); |
| PDFBoxAdapter adapter = new PDFBoxAdapter( |
| pdfpage, objectCachePerFile, null, new HashMap<Integer, PDFArray>(), pdfCache); |
| PDDocument doc = load(pdf); |
| PDPage page = doc.getPage(0); |
| String stream = (String) adapter.createStreamFromPDFBoxPage( |
| doc, page, pdf, new AffineTransform(), null, new Rectangle(), new AffineTransform()); |
| doc.close(); |
| return stream; |
| } |
| } |
| |
| @Test |
| public void testPDFSize() throws IOException { |
| LoadPDFWithCache loadPDFWithCache = new LoadPDFWithCache(); |
| loadPDFWithCache.run(ANNOT); |
| loadPDFWithCache.run(ANNOT); |
| ByteArrayOutputStream bos = new ByteArrayOutputStream(); |
| loadPDFWithCache.pdfdoc.output(bos); |
| assertEquals(loadPDFWithCache.pdfCache.size(), 2); |
| Assert.assertTrue(bos.size() <= 6418); |
| } |
| |
| @Test |
| public void testErrorMsgToPS() throws IOException { |
| PDDocument doc = new PDDocument(); |
| PDPage page = new PDPage(); |
| page.setContents(new PDStream(doc, new ByteArrayInputStream("<".getBytes(StandardCharsets.UTF_8)))); |
| doc.addPage(page); |
| RuntimeException ex = Assert.assertThrows(RuntimeException.class, () -> pdfToPCL(doc, ERROR)); |
| Assert.assertTrue(ex.getMessage().startsWith("Error while painting PDF page: " + ERROR)); |
| } |
| |
| @Test |
| public void testErrorMsgToPDF() { |
| PDFDocument pdfdoc = new PDFDocument(""); |
| PDFContentGenerator contentGenerator = new PDFContentGenerator(pdfdoc, null, null); |
| PDFRenderingContext context = new PDFRenderingContext(null, contentGenerator, null, null); |
| ImagePDF imagePDF = new ImagePDF(new ImageInfo(ERROR, null), null); |
| RuntimeException ex = Assert.assertThrows(RuntimeException.class, () -> |
| new PDFBoxImageHandler().handleImage(context, imagePDF, null)); |
| Assert.assertTrue(ex.getMessage().startsWith("Error on PDF page: " + ERROR)); |
| } |
| |
| @Test |
| public void testNoPageResource() throws IOException { |
| PDDocument doc = load(CFF1); |
| PDPage page = doc.getPage(0); |
| page.setResources(null); |
| AffineTransform pageAdjust = new AffineTransform(); |
| getPDFBoxAdapter(false, false) |
| .createStreamFromPDFBoxPage(doc, page, CFF1, pageAdjust, new FontInfo(), new Rectangle(), pageAdjust); |
| doc.close(); |
| } |
| |
| @Test |
| public void testPDFBoxImageHandlerAccessibilityEnabled() throws Exception { |
| ImageInfo imgi = new ImageInfo("a", "b"); |
| PDDocument doc = load(SHADING); |
| ImagePDF img = new ImagePDF(imgi, doc); |
| PDFDocument pdfdoc = new PDFDocument(""); |
| PDFPage pdfpage = getPDFPage(pdfdoc); |
| pdfpage.setDocument(pdfdoc); |
| PDFContentGenerator con = new PDFContentGenerator(pdfdoc, null, null); |
| FOUserAgent mockedAgent = mock(FOUserAgent.class); |
| when(mockedAgent.isAccessibilityEnabled()).thenReturn(true); |
| when(mockedAgent.getPDFObjectCache()).thenReturn(new SoftMapCache(true)); |
| PDFRenderingContext c = new PDFRenderingContext(mockedAgent, con, pdfpage, null); |
| c.setPageNumbers(new HashMap<Integer, PDFArray>()); |
| new PDFBoxImageHandler().handleImage(c, img, new Rectangle()); |
| } |
| |
| @Test |
| public void testMergeFontsAndFormXObject() throws IOException { |
| PDDocument doc = load(IMAGE); |
| PDPage page = doc.getPage(0); |
| AffineTransform pageAdjust = new AffineTransform(); |
| RuntimeException ex = Assert.assertThrows(RuntimeException.class, () -> |
| getPDFBoxAdapter(true, true).createStreamFromPDFBoxPage( |
| doc, page, IMAGE, pageAdjust, new FontInfo(), new Rectangle(), pageAdjust)); |
| doc.close(); |
| assertEquals(ex.getMessage(), "merge-fonts and form-xobject can't both be enabled"); |
| } |
| |
| @Test |
| public void testFormXObject() throws IOException { |
| PDDocument doc = load(IMAGE); |
| PDPage page = doc.getPage(0); |
| AffineTransform pageAdjust = new AffineTransform(); |
| PDFFormXObject formXObject = (PDFFormXObject) getPDFBoxAdapter(false, true) |
| .createStreamFromPDFBoxPage(doc, page, IMAGE, pageAdjust, new FontInfo(), new Rectangle(), pageAdjust); |
| doc.close(); |
| ByteArrayOutputStream bos = new ByteArrayOutputStream(); |
| formXObject.output(bos); |
| Assert.assertTrue(bos.toString(StandardCharsets.UTF_8.name()).contains("/Type /XObject")); |
| } |
| |
| @Test |
| public void testRewriteOfForms() throws IOException { |
| Assert.assertTrue(getPDFToPDF(ACCESSIBLERADIOBUTTONS).contains("/F15106079 12 Tf")); |
| } |
| |
| private String getPDFToPDF(String pdf) throws IOException { |
| PDFDocument pdfdoc = new PDFDocument(""); |
| PDFPage pdfpage = getPDFPage(pdfdoc); |
| pdfpage.setDocument(pdfdoc); |
| pdfpage.setObjectNumber(1); |
| PDFBoxAdapter adapter = new PDFBoxAdapter(pdfpage, new HashMap<>(), new HashMap<Integer, PDFArray>()); |
| PDDocument doc = load(pdf); |
| PDPage page = doc.getPage(0); |
| AffineTransform pageAdjust = new AffineTransform(); |
| Rectangle r = new Rectangle(0, 1650, 842000, 595000); |
| adapter.createStreamFromPDFBoxPage(doc, page, "key", pageAdjust, null, r, pageAdjust); |
| ByteArrayOutputStream os = new ByteArrayOutputStream(); |
| Map<String, List<String>> filterMap = new HashMap<String, List<String>>(); |
| List<String> filterList = new ArrayList<String>(); |
| filterList.add("null"); |
| filterMap.put("default", filterList); |
| pdfdoc.setFilterMap(filterMap); |
| pdfdoc.output(os); |
| doc.close(); |
| return os.toString(StandardCharsets.UTF_8.name()); |
| } |
| |
| @Test |
| public void testRewriteOfPatternForms() throws IOException { |
| Assert.assertTrue(getPDFToPDF(PATTERN).contains("/R1106079 gs\n1 1 m")); |
| } |
| |
| @Test |
| public void testDCTEncryption() throws IOException { |
| PDFDocument pdfdoc = new PDFDocument(""); |
| pdfdoc.setEncryption(new PDFEncryptionParams()); |
| loadPage(pdfdoc, IMAGE); |
| ByteArrayOutputStream bos = new ByteArrayOutputStream(); |
| pdfdoc.output(bos); |
| Assert.assertTrue(bos.toString(StandardCharsets.UTF_8.name()).contains("/Filter /DCTDecode")); |
| } |
| |
| @Test |
| public void testCmapLengthInName() throws IOException { |
| FontInfo fi = new FontInfo(); |
| String msg = writeText(fi, TTSubset3); |
| Assert.assertTrue(msg, msg.contains("/ArialMT_TrueTypecidcmap1")); |
| } |
| |
| @Test |
| public void testMapChar() throws Exception { |
| FontInfo fi = new FontInfo(); |
| writeText(fi, TTSubset6); |
| String msg = writeText(fi, TTSubset7); |
| Assert.assertTrue(msg, msg.contains("( )Tj")); |
| } |
| |
| @Test |
| public void testReorderGlyphs() throws IOException { |
| FontInfo fontInfo = new FontInfo(); |
| writeText(fontInfo, TTSubset8); |
| writeText(fontInfo, TTSubset9); |
| List<Integer> compositeList = new ArrayList<>(); |
| for (Typeface font : fontInfo.getUsedFonts().values()) { |
| InputStream inputStream = ((CustomFont) font).getInputStream(); |
| TTFParser parser = new TTFParser(true); |
| TrueTypeFont trueTypeFont = parser.parse(new RandomAccessReadBuffer(inputStream)); |
| int i = 0; |
| for (int gid = 0; gid < trueTypeFont.getNumberOfGlyphs(); gid++) { |
| GlyphData glyphData = trueTypeFont.getGlyph().getGlyph(gid); |
| if (glyphData != null && glyphData.getDescription().isComposite()) { |
| compositeList.add(i); |
| } |
| i++; |
| } |
| } |
| assertEquals(compositeList, Arrays.asList(18, 19, 39, 42, 62, 63, 29)); |
| } |
| |
| @Test |
| public void testFormRotated() throws IOException { |
| PDFDocument pdfdoc = new PDFDocument(""); |
| loadPage(pdfdoc, FORMROTATED); |
| ByteArrayOutputStream bos = new ByteArrayOutputStream(); |
| pdfdoc.output(bos); |
| Assert.assertFalse(bos.toString(StandardCharsets.UTF_8.name()).contains("/R 90")); |
| } |
| |
| @Test |
| public void testCFFSubrs() throws Exception { |
| FontInfo fontInfo = new FontInfo(); |
| writeText(fontInfo, CFFSUBRS); |
| writeText(fontInfo, CFFSUBRS2); |
| InputStream is = null; |
| for (Typeface font : fontInfo.getUsedFonts().values()) { |
| if ("AllianzNeo-Bold".equals(font.getEmbedFontName())) { |
| is = ((CustomFont) font).getInputStream(); |
| } |
| } |
| CFFType1Font font = (CFFType1Font) new CFFParser().parse(new RandomAccessReadBuffer(is)).get(0); |
| byte[][] indexData = (byte[][]) font.getPrivateDict().get("Subrs"); |
| assertEquals(indexData.length, 183); |
| } |
| |
| @Test |
| public void testCFFSubrsCharset() throws Exception { |
| FontInfo fontInfo = new FontInfo(); |
| writeText(fontInfo, CFFSUBRS4); |
| writeText(fontInfo, CFFSUBRS3); |
| CustomFont typeface = (CustomFont) fontInfo.getUsedFonts().get("AllianzNeo-Light_Type1"); |
| InputStream is = typeface.getInputStream(); |
| CFFType1Font font = (CFFType1Font) new CFFParser().parse(new RandomAccessReadBuffer(is)).get(0); |
| CFFCharset charset = font.getCharset(); |
| StringBuilder sb = new StringBuilder(); |
| for (int i = 0; i < 5; i++) { |
| sb.append(charset.getNameForGID(i)).append(" "); |
| } |
| assertEquals(sb.toString(), ".notdef uni00A0 trademark uni003B uniFB00 "); |
| } |
| |
| private String getAnnotationsID(PDFPage page) throws IOException { |
| ByteArrayOutputStream os = new ByteArrayOutputStream(); |
| page.getAnnotations().output(os); |
| return os.toString(StandardCharsets.UTF_8.name()).split("\n")[1]; |
| } |
| |
| private PDFPage drawAnnot(PDFDocument pdfDoc, Map<String, Object> usedFields, String pdf) throws Exception { |
| PDFBoxAdapter adapter = getPDFBoxAdapter(pdfDoc, false, false, true, usedFields); |
| PDDocument input = load(pdf); |
| PDPage srcPage = input.getPage(0); |
| AffineTransform at = new AffineTransform(); |
| Rectangle r = new Rectangle(0, 1650, 842000, 595000); |
| adapter.createStreamFromPDFBoxPage(input, srcPage, "key", at, null, r, at); |
| input.close(); |
| return adapter.getTargetPage(); |
| } |
| |
| @Test |
| public void testMergeAnnotsTree() throws Exception { |
| PDFDocument pdfDoc = new PDFDocument(""); |
| Map<String, Object> usedFields = new HashMap<>(); |
| PDFPage page1 = drawAnnot(pdfDoc, usedFields, ANNOT2); |
| PDFPage page2 = drawAnnot(pdfDoc, usedFields, ANNOT3); |
| ByteArrayOutputStream os = new ByteArrayOutputStream(); |
| pdfDoc.outputHeader(os); |
| pdfDoc.output(os); |
| pdfDoc.outputTrailer(os); |
| PDDocument out = Loader.loadPDF(os.toByteArray()); |
| out.close(); |
| String id1 = "30 0 R"; |
| assertEquals(getAnnotationsID(page1), id1); |
| String id2 = "33 0 R"; |
| assertEquals(getAnnotationsID(page2), id2); |
| String outStr = os.toString(StandardCharsets.UTF_8.name()).replaceAll("\\s\\s/", "/"); |
| Assert.assertTrue(outStr.contains("<< /Kids [32 0 R] /T ([Signer1) >>")); |
| Assert.assertTrue(outStr.contains("<<\n" |
| + "/Kids [" + id1 + " " + id2 + "]\n" |
| + "/Parent 34 0 R\n" |
| + "/T (Fullname1)\n" |
| + ">>")); |
| } |
| |
| @Test |
| public void testPreservePropertyNames() throws Exception { |
| PDDocument doc = load(CFF1); |
| COSDictionary properties = new COSDictionary(); |
| properties.setItem(COSName.S, COSName.S); |
| doc.getPage(0).getResources().getCOSObject().setItem(COSName.PROPERTIES, properties); |
| PDFDocument pdfdoc = new PDFDocument(""); |
| PDFPage page = loadPage(pdfdoc, doc, new Rectangle()); |
| ByteArrayOutputStream bos = new ByteArrayOutputStream(); |
| page.getPDFResources().output(bos); |
| Assert.assertTrue(bos.toString(StandardCharsets.UTF_8.name()).contains("/Properties << /S /S >>")); |
| } |
| |
| @Test |
| public void testPatternMatrix() throws Exception { |
| PDDocument doc = load(SHADING); |
| PDFDocument pdfdoc = new PDFDocument(""); |
| Rectangle destRect = new Rectangle(0, 1650, 274818, 174879); |
| loadPage(pdfdoc, doc, destRect); |
| ByteArrayOutputStream bos = new ByteArrayOutputStream(); |
| pdfdoc.output(bos); |
| String outStr = removeWhiteSpace(bos); |
| Assert.assertTrue(outStr.contains("<<\n" |
| + "/Type /Pattern\n" |
| + "/PatternType 2\n" |
| + "/Shading 2 0 R\n" |
| + "/Matrix [53.8858833313 0 0 -26.4968185425 72.7459411621 -20.8601989746]\n" |
| + ">>")); |
| } |
| |
| @Test |
| public void testPatternMatrixWithPageAdjust() throws Exception { |
| PDDocument doc = load(SHADING); |
| PDFDocument pdfdoc = new PDFDocument(""); |
| Rectangle destRect = new Rectangle(0, 1650, 274818, 174879); |
| PDFPage pdfpage = getPDFPage(pdfdoc); |
| AffineTransform generatorAT = AffineTransform.getTranslateInstance(0, 100); |
| createStreamFromPDFBoxPage(pdfpage, pdfdoc, doc, destRect, generatorAT); |
| ByteArrayOutputStream bos = new ByteArrayOutputStream(); |
| pdfdoc.output(bos); |
| String outStr = removeWhiteSpace(bos); |
| Assert.assertTrue(outStr.contains("<<\n" |
| + "/Type /Pattern\n/PatternType 2\n/Shading 2 0 R\n" |
| + "/Matrix [53.8858833313 0 0 -26.4968185425 72.7459411621 -120.8601837158]\n" |
| + ">>")); |
| } |
| |
| @Test |
| public void testPatternMatrixFormXObject() throws Exception { |
| PDDocument doc = load(SHADING); |
| PDFDocument pdfdoc = new PDFDocument(""); |
| pdfdoc.setFormXObjectEnabled(true); |
| Rectangle destRect = new Rectangle(0, 1650, 274818, 174879); |
| loadPage(pdfdoc, doc, destRect); |
| ByteArrayOutputStream bos = new ByteArrayOutputStream(); |
| pdfdoc.output(bos); |
| String outStr = removeWhiteSpace(bos); |
| Assert.assertTrue(outStr.contains("/Pattern << /Pa1 12 0 R /Pa2 13 0 R >>")); |
| Assert.assertTrue(outStr.contains("<<\n" |
| + "/Type /Pattern\n" |
| + "/PatternType 2\n" |
| + "/Shading 2 0 R\n" |
| + "/Matrix [120 0 0 -120 162 705]\n" |
| + ">>")); |
| } |
| |
| @Test |
| public void testGetFormXObject() throws Exception { |
| defaultCreateStreamFromPDFBoxPage(0, 0.083, 0, -100, 0, 0.003, -3.424); |
| defaultCreateStreamFromPDFBoxPage(90, 0, 0.003, -51.712, -0.083, 0, 49.287); |
| defaultCreateStreamFromPDFBoxPage(180, -0.083, 0, 1, 0, -0.003, 0.999); |
| defaultCreateStreamFromPDFBoxPage(270, 0, -0.003, -47.287, 0.083, 0, -51.712); |
| } |
| |
| private void defaultCreateStreamFromPDFBoxPage(int rotation, double scaleX, double shearX, |
| double translateX, double shearY, double scaleY, |
| double translateY) throws IOException { |
| PDFDocument pdfdoc = new PDFDocument(""); |
| pdfdoc.setFormXObjectEnabled(true); |
| PDFPage pdfPage = getPDFPage(pdfdoc); |
| PDDocument pdDoc = load(SHADING); |
| PDPage page = pdDoc.getPage(0); |
| page.setCropBox(new PDRectangle(600, 500, 1200, 800)); |
| page.setRotation(rotation); |
| |
| PDFFormXObject form = (PDFFormXObject) createStreamFromPDFBoxPage(pdfPage, pdfdoc, pdDoc, |
| new Rectangle(0, 0, 274818, 174879), new AffineTransform()); |
| |
| AffineTransform at = form.getMatrix(); |
| String message = "Value must be calculated based on the rotation"; |
| assertEquals(message, scaleX, at.getScaleX(), 0.001); //m00 |
| assertEquals(message, shearX, at.getShearX(), 0.001); //m01 |
| assertEquals(message, translateX, at.getTranslateX(), 0.001); //m02 |
| assertEquals(message, shearY, at.getShearY(), 0.001); //m10 |
| assertEquals(message, scaleY, at.getScaleY(), 0.001); //m11 |
| assertEquals(message, translateY, at.getTranslateY(), 0.001); //m12 |
| } |
| |
| private String removeWhiteSpace(ByteArrayOutputStream bos) throws Exception { |
| return bos.toString(StandardCharsets.UTF_8.name()).replaceAll("\\s\\s/", "/"); |
| } |
| |
| @Test |
| public void testAscenderDoesntMatch() throws IOException { |
| FontInfo fi = new FontInfo(); |
| writeText(fi, TTSubset6); |
| String msg = writeText(fi, TTSubset7); |
| Assert.assertTrue(msg, msg.contains("/C2_0745125721 12 Tf")); |
| } |
| |
| @Test |
| public void testSoftMask() throws Exception { |
| ByteArrayOutputStream bos = pdfToPS(SOFTMASK); |
| String output = bos.toString(StandardCharsets.UTF_8.name()); |
| assertEquals(output.split("BeginBitmap").length, 3); |
| Assert.assertTrue(output.contains("/ImageMatrix [148 0 0 78 0 0]")); |
| Assert.assertTrue(output.contains("/ImageMatrix [192 0 0 192 0 0]")); |
| } |
| |
| @Test |
| public void testMergeMacFont() throws IOException { |
| String msg = writeText(new FontInfo(), TTSubset6); |
| Assert.assertTrue(msg, msg.contains("/Calibri_TrueTypemac")); |
| } |
| } |
