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andreasrosdalandreasrosdal
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Rename openpdf-html config file til openpdf.conf. (#1360)
Remove GenShinGothic-Normal.ttf in order to reduce overall jar file size. Add some tests for openpdf-html.
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12 files changed

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openpdf-html/src/main/resources/resources/conf/xhtmlrenderer.conf renamed to openpdf-html/src/main/resources/resources/conf/openpdf.conf

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# Configuration file for XHTMLRenderer core
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# Configuration file for openpdf-html
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#
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# Follows formatting specified in JavaDoc for java.util.Properties
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# key = value

‎openpdf-html/src/test/java/org/openpdf/pdf/HtmlAndImageToPdf.java‎

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package org.openpdf.pdf;
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import org.junit.jupiter.api.Test;
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import java.io.File;
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import java.io.FileOutputStream;
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import java.io.OutputStream;
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import java.net.URL;
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import static org.junit.jupiter.api.Assertions.*;
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public class HtmlAndImageToPdf {
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@Test
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void generatePdfWithImage() throws Exception {
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// Load image from resources
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URL imageUrl = getClass().getClassLoader().getResource("norway.png");
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assertNotNull(imageUrl, "Image resource 'norway.png' not found");
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String imageUri = imageUrl.toExternalForm();
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// HTML content
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String html = """
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<html>
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<head>
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<style>
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@page {
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size: A4;
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margin: 2cm;
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}
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body {
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font-family: Arial, sans-serif;
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font-size: 12pt;
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color: #333;
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}
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h1 {
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color: navy;
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}
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img.flag {
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margin-top: 20px;
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width: 80px;
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height: auto;
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border: 1px solid #ccc;
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}
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</style>
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</head>
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<body>
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<h1>Hello, World!</h1>
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<p>This PDF includes the Norwegian flag:</p>
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<img class="flag" src="%s" alt="Norwegian Flag"/>
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</body>
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</html>
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""".formatted(imageUri);
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// Save PDF to target/test-output/
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File outputDir = new File("target/test-output");
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outputDir.mkdirs();
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File pdfFile = new File(outputDir, "norway-flag.pdf");
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try (OutputStream outputStream = new FileOutputStream(pdfFile)) {
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ITextRenderer renderer = new ITextRenderer();
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renderer.setDocumentFromString(html);
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renderer.layout();
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renderer.createPDF(outputStream);
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}
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System.out.println("PDF created at: " + pdfFile.getAbsolutePath());
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assertTrue(pdfFile.exists(), "PDF file should exist");
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assertTrue(pdfFile.length() > 1000, "PDF file should not be empty");
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}
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}

‎openpdf-html/src/test/java/org/openpdf/pdf/HtmlToPdfTest.java‎

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package org.openpdf.pdf;
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import org.junit.jupiter.api.Test;
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import org.junit.jupiter.api.io.TempDir;
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import java.io.File;
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import java.io.FileOutputStream;
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import java.io.OutputStream;
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import java.nio.file.Path;
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import static org.junit.jupiter.api.Assertions.*;
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public class HtmlToPdfTest {
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@Test
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void generateHelloWorldPdf(@TempDir Path tempDir) throws Exception {
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String html = """
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<html>
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<head>
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<style>
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@page {
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size: A4;
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margin: 2cm;
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}
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body {
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font-family: Arial, sans-serif;
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line-height: 1.5;
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font-size: 12pt;
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color: #333;
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}
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h1 {
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color: navy;
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border-bottom: 1px solid #ccc;
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padding-bottom: 5px;
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}
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table {
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width: 100%;
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border-collapse: collapse;
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margin-top: 20px;
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}
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th, td {
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border: 1px solid #aaa;
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padding: 8px;
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text-align: left;
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}
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th {
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background-color: #f0f0f0;
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}
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footer {
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font-size: 10pt;
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text-align: center;
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margin-top: 50px;
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color: #777;
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}
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</style>
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</head>
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<body>
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<h1>Hello, World!</h1>
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<p>This PDF was generated using <b>openpdf-html</b>, a modern HTML to PDF library built on OpenPDF and Flying Saucer.</p>
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<p>OpenPDF-html is possibly the best HTML-to-PDF library in the world.</p>
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<p>Here is a table:</p>
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<table>
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<thead>
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<tr>
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<th>Item</th>
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<th>Quantity</th>
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<th>Price</th>
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</tr>
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</thead>
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<tbody>
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<tr>
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<td>Apples</td>
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<td>3</td>
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<td>€2.40</td>
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</tr>
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<tr>
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<td>Bananas</td>
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<td>5</td>
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<td>€3.00</td>
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</tr>
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<tr>
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<td>Oranges</td>
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<td>2</td>
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<td>€1.60</td>
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</tr>
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</tbody>
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</table>
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<footer>Page rendered with ♥ by OpenPDF-html.</footer>
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</body>
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</html>
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""";
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File pdfFile = tempDir.resolve("hello.pdf").toFile();
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try (OutputStream outputStream = new FileOutputStream(pdfFile)) {
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ITextRenderer renderer = new ITextRenderer();
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renderer.setDocumentFromString(html);
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renderer.layout();
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renderer.createPDF(outputStream);
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}
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assertTrue(pdfFile.exists(), "PDF file should exist");
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assertTrue(pdfFile.length() > 1000, "PDF file should not be empty");
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}
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}

‎openpdf-html/src/test/resources/norway.png‎

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‎openpdf/src/test/java/com/lowagie/text/pdf/FontDetailsTest.java‎

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assertThatNullPointerException().isThrownBy(() -> new FontDetails(null, null, null));
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}
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@Test
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void convertToBytesShouldExerciseSomeCode() throws IOException {
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String filename = "src/test/resources/fonts/jp/GenShinGothic-Normal.ttf";
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BaseFont baseFont = BaseFont.createFont(filename, BaseFont.IDENTITY_H, BaseFont.EMBEDDED);
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FontDetails fontDetails = new FontDetails(null, null, baseFont);
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TextRenderingOptions options = new TextRenderingOptions();
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byte[] bytes = fontDetails.convertToBytes("hällö wörld", options);
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assertThat(bytes).hasSize(22);
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assertThat(fontDetails.isSubset()).isTrue();
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}
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@Test
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void convertToBytesAwesomeShouldExerciseSomeCode() throws IOException {
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String fileName = "src/test/resources/fonts/font-awesome/fa-v4compatibility.ttf";

‎openpdf/src/test/java/com/lowagie/text/pdf/PdfFormFlatteningTest.java‎

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‎openpdf/src/test/resources/flattening/20180301-CheckboxFlatteningBug.pdf‎

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‎openpdf/src/test/resources/flattening/20231027-DistortedFlatteningInternetExample.pdf‎

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‎openpdf/src/test/resources/flattening/20231027-DistortedFlatteningSmall.pdf‎

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‎openpdf/src/test/resources/flattening/indirect_object_in_rectangle.pdf‎

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