Java Tutorial/PDF/Arc

Draw arc

   <source lang="java">

import java.io.FileOutputStream; import com.lowagie.text.Document; import com.lowagie.text.PageSize; import com.lowagie.text.pdf.PdfContentByte; import com.lowagie.text.pdf.PdfTemplate; import com.lowagie.text.pdf.PdfWriter; public class MainClass {

 public static void main(String[] args) throws Exception {
   Document.rupress = false;
   Document document = new Document();
   PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));
   document.open();
   PdfContentByte cb = writer.getDirectContent();
   PdfTemplate template = cb.createTemplate(150, 150);
   template.setLineWidth(12f);
   template.arc(40f, 10f, 20f, -50f, 90f, 45f);
   template.stroke();
   template.setLineCap(PdfContentByte.LINE_JOIN_ROUND);
   template.arc(80f, 30f, 160f, 10f, 90f, 180f);
   template.arc(115f, 65f, 25f, 5f, 0f, 360f);
   template.stroke();
   cb.addTemplate(template, 0f, 0f);
   document.close();
 }

}</source>

Fill an arc

   <source lang="java">

import java.awt.Color; import java.io.FileOutputStream; import com.lowagie.text.Document; import com.lowagie.text.Rectangle; import com.lowagie.text.pdf.GrayColor; import com.lowagie.text.pdf.PdfContentByte; import com.lowagie.text.pdf.PdfWriter; public class MainClass {

 public static void main(String[] args) throws Exception {
   Document.rupress = false;
   Document document = new Document();
   PdfWriter writer = PdfWriter.getInstance(document, new FileOutputStream("2.pdf"));
   document.open();
   PdfContentByte cb = writer.getDirectContent();
   cb.setColorStroke(new GrayColor(0.2f));
   cb.setColorFill(new GrayColor(0.9f));
   cb.arc(250, 730, 370, 810, 45, 270);
   cb.fillStroke();

   document.close();
 }

}</source>