Merge pull request #7506 from amit2103/BAEL-16045-24

[BAEL-16045] - Check Article Code Matches GitHub for https://www.bael…

pdf/src/main/java/com/baeldung/pdf/PDFSampleMain.java

@@ -0,0 +1,77 @@
+package com.baeldung.pdf;
+
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.net.URISyntaxException;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.stream.Stream;
+
+import com.itextpdf.text.BadElementException;
+import com.itextpdf.text.BaseColor;
+import com.itextpdf.text.Document;
+import com.itextpdf.text.Element;
+import com.itextpdf.text.Image;
+import com.itextpdf.text.Phrase;
+import com.itextpdf.text.pdf.PdfPCell;
+import com.itextpdf.text.pdf.PdfPTable;
+import com.itextpdf.text.pdf.PdfWriter;
+
+public class PDFSampleMain {
+
+    public static void main(String[] args) {
+        
+        try {
+            
+            Document document = new Document();
+            PdfWriter.getInstance(document, new FileOutputStream("iTextTable.pdf"));
+
+            document.open();
+
+            PdfPTable table = new PdfPTable(3);
+            addTableHeader(table);
+            addRows(table);
+            addCustomRows(table);
+
+            document.add(table);
+            document.close();
+            
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    private static void addTableHeader(PdfPTable table) {
+        Stream.of("column header 1", "column header 2", "column header 3")
+        .forEach(columnTitle -> {
+            PdfPCell header = new PdfPCell();
+            header.setBackgroundColor(BaseColor.LIGHT_GRAY);
+            header.setBorderWidth(2);
+            header.setPhrase(new Phrase(columnTitle));
+            table.addCell(header);
+        });
+    }
+
+    private static void addRows(PdfPTable table) {
+        table.addCell("row 1, col 1");
+        table.addCell("row 1, col 2");
+        table.addCell("row 1, col 3");
+    }
+
+    private static void addCustomRows(PdfPTable table) throws URISyntaxException, BadElementException, IOException {
+        Path path = Paths.get(ClassLoader.getSystemResource("Java_logo.png").toURI());
+        Image img = Image.getInstance(path.toAbsolutePath().toString());
+        img.scalePercent(10);
+
+        PdfPCell imageCell = new PdfPCell(img);
+        table.addCell(imageCell);
+
+        PdfPCell horizontalAlignCell = new PdfPCell(new Phrase("row 2, col 2"));
+        horizontalAlignCell.setHorizontalAlignment(Element.ALIGN_CENTER);
+        table.addCell(horizontalAlignCell);
+
+        PdfPCell verticalAlignCell = new PdfPCell(new Phrase("row 2, col 3"));
+        verticalAlignCell.setVerticalAlignment(Element.ALIGN_BOTTOM);
+        table.addCell(verticalAlignCell);
+    }
+}