please, how can i directly pass a bitmap image to a pdf file. I have made a graph with GraphView and at the end i convert it to Bitmap, inside an OnClickListener:
write.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View arg0) { Bitmap bitmap; graph.setDrawingCacheEnabled(true); bitmap = Bitmap.createBitmap(graph.getDrawingCache()); graph.setDrawingCacheEnabled(false); String filename = "imagen"; FileOperations fop = new FileOperations(); fop.write(filename, bitmap); if (fop.write(filename,bitmap)) { Toast.makeText(getApplicationContext(), filename + ".pdf created", Toast.LENGTH_SHORT) .show(); } else { Toast.makeText(getApplicationContext(), "I/O error", Toast.LENGTH_SHORT).show(); } } }); The problem is that in the class FileOperations:
public FileOperations() { } public Boolean write(String fname, Bitmap bm) { try { String fpath = "/sdcard/" + fname + ".pdf"; File file = new File(fpath); if (!file.exists()) { file.createNewFile(); } Document document = new Document(); PdfWriter.getInstance(document, new FileOutputStream(file.getAbsoluteFile())); document.open(); String filename = bm.toString(); com.itextpdf.text.Image image =com.itextpdf.text.Image.getInstance(filename); document.add(image); document.add(new Paragraph("Hello World2!")); // step 5 document.close(); Log.d("Suceess", "Sucess"); return true; } catch (IOException e) { e.printStackTrace(); return false; } catch (DocumentException e) { // TODO Auto-generated catch block e.printStackTrace(); return false; } } } I want to know how can i pass the bitmap Image to add it in the pdf document, i do this but i think this works only when i give it a path.
String filename = bm.toString(); com.itextpdf.text.Image image =com.itextpdf.text.Image.getInstance(filename);
