[jira] [Closed] (PDFBOX-1318) Stops when writing images to a large file

["John Hewson (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/PDFBOX-1318?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

John Hewson closed PDFBOX-1318.
-------------------------------
    Resolution: Invalid

> Stops when writing images to a large file
> -----------------------------------------
>
>                 Key: PDFBOX-1318
>                 URL: https://issues.apache.org/jira/browse/PDFBOX-1318
>             Project: PDFBox
>          Issue Type: Bug
>          Components: Writing
>    Affects Versions: 1.6.0
>         Environment: Tested on Ubuntu 11.10 1.7 GB memory AMD Dual Core QL-60x2, OS 10.7.4 iMac 4GB Quad 2.66 GHz i5, XP64 SP2 iMac 4GB Quad 2.66 GHz i5
>            Reporter: DWiebe
>
> When writing images to a large pdf, it stops after some amount of images (the size depends on the machine) when creating a PDJpeg object.
> public void processFiles(File parent){
> 		int fileIndex = 1;
> 		for(ImageGroup g:allImages){
> 			int i = 0;
> 			int fileCount = 0;
> 			int imgCount = 0;
> 			PDDocument acrobat = null;
> 			String groupPath = parent.getAbsolutePath()+"/"+g.getName();
> 			File groupFolder = new File(groupPath);
> 			
> 			try{
> 			acrobat = new PDDocument();
> 			
> 			groupFolder.mkdir();
> 			}catch(Exception e){
> 				continue;
> 			}
> 			for(File f:g.getImages()){
> 				//set progress bar and text
> 				bar.setValue(fileIndex);
> 				currentStatus.setText("Currently processing "+fileIndex+" of "+totalFiles);
> 				System.out.println("Currently processing "+f.getName()+" "+fileIndex+" of "+totalFiles);
> 				this.pack();
> 				this.setVisible(true);
> 				this.repaint();
> 				
> 				PDPageContentStream contentStream = null;
> 				
> 				try{
> 					//pull image
> 					BufferedImage bigImage = ImageIO.read(f);
> 					int w = bigImage.getWidth();
> 					int h = bigImage.getHeight();
> 					//create page of image size
> 					PDRectangle rect = new PDRectangle(w, h);
> 					PDPage page = new PDPage(rect);
> 					acrobat.addPage(page);
> 					//draw image
> 					//THE PROGRAM STOPS HERE
> 					PDJpeg img = new PDJpeg(acrobat, bigImage);
> 					
> 					//the rest of drawing the image
> 					contentStream = new PDPageContentStream(acrobat,page);
> 					contentStream.drawImage(img, 0, 0);
> 					contentStream.close();
> 					//acrobat.save(groupPath+".pdf");
> 					//acrobat.close();
> 					//File result = new File(groupPath+".pdf");
> 					//acrobat = PDDocument.load(result);
> 					
> 					//copy image in case the user needs it.
> 					imgCount++;
> 					if(imgCount > Constants.MAX_FILE){
> 						acrobat.save(groupPath+".pdf");
> 						groupPath += "_"+fileCount;
> 						File excessFolder = new File(groupPath);
> 						fileCount++;
> 						imgCount = 0;
> 						try{
> 						acrobat = new PDDocument();
> 						
> 						excessFolder.mkdir();
> 						}catch(Exception e){
> 							
> 						}
> 					}
> 				}catch(Exception e){
> 					e.printStackTrace();
> 				}
> 				
> 				this.copyFile(f, groupPath+"/"+g.getName()+"_"+i+".jpg");
> 				i++;
> 				fileIndex++;
> 			}
> 			try {
> 				acrobat.save(groupPath+".pdf");
> 				acrobat.close();
> 			} catch (Exception e) {
> 				// TODO Auto-generated catch block
> 				e.printStackTrace();
> 			}
> 		}
> 		currentStatus.setText("Your images have been copied successfully");
> 		this.pack();
> 		this.repaint();
> 	}



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