Convert page to image

Question

Convert page to image

I am trying to convert a PDF page to an image. I am using the PdfViewer.jar file.

hear my code i want to display the converted image in imageview

package com.info.org; import java.io.File; import java.io.FileInputStream; import net.sf.andpdf.nio.ByteBuffer; import android.app.Activity; import android.graphics.Bitmap; import android.graphics.RectF; import android.os.Bundle; import android.os.Environment; import android.util.Base64; import android.widget.ImageView; import com.sun.pdfview.PDFFile; import com.sun.pdfview.PDFPage; public class PDFImageReadActivity extends Activity { /** Called when the activity is first created. */ ImageView imageView; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); try { byte[] bytes; setContentView(R.layout.main); imageView=(ImageView) findViewById(R.id.img); File file = new File(Environment.getExternalStorageDirectory()+"/infobooks/Book5.pdf"); if (file.exists()) { FileInputStream is = new FileInputStream(file); long length = file.length(); bytes = new byte[(int) length]; int offset = 0; int numRead = 0; while (offset < bytes.length && (numRead = is.read(bytes, offset, bytes.length - offset)) >= 0) { offset += numRead; } ByteBuffer buffer = ByteBuffer.NEW(bytes); String data = Base64.encodeToString(bytes, Base64.DEFAULT); PDFFile pdf_file = new PDFFile(buffer); PDFPage page = pdf_file.getPage(1); RectF rect = new RectF(0, 0, (int) page.getBBox().width(),(int) page.getBBox().height()); Bitmap image = page.getImage((int) rect.width(),(int) rect.height(), rect); imageView.setImageBitmap(image); //FileOutputStream os = new FileOutputStream(Environment.getExternalStorageDirectory()+ "/pdfImage.jpg"); //image.compress(Bitmap.CompressFormat.JPEG, 80, os); } else { System.err.println("File is not found" + file.getAbsolutePath()); } } catch (Exception e) { // TODO: handle exception System.out.println("Error in main -->>" + e.toString()); } } }

when i run its display error in logcat

 06-28 18:12:40.353: E/APV.PDFRenderer(852): do not show images 06-28 18:12:40.353: E/APV.PDFRenderer(852): java.lang.UnsupportedOperationException: do not show images 06-28 18:12:40.353: E/APV.PDFRenderer(852): at com.sun.pdfview.PDFImage.getImage(PDFImage.java:223) 06-28 18:12:40.353: E/APV.PDFRenderer(852): at com.sun.pdfview.PDFRenderer.drawImage(PDFRenderer.java:374) 06-28 18:12:40.353: E/APV.PDFRenderer(852): at com.sun.pdfview.PDFImageCmd.execute(PDFPage.java:654) 06-28 18:12:40.353: E/APV.PDFRenderer(852): at com.sun.pdfview.PDFRenderer.iterate(PDFRenderer.java:674) 06-28 18:12:40.353: E/APV.PDFRenderer(852): at com.sun.pdfview.BaseWatchable.run(BaseWatchable.java:101) 06-28 18:12:40.353: E/APV.PDFRenderer(852): at java.lang.Thread.run(Thread.java:1096)