Examples of org.jpedal.PdfDecoder.decodePage()

org.jpedal.PdfDecoder.decodePage()
decode a page, - page must be between 1 and PdfDecoder.getPageCount() - Will kill off if already running returns minus page if trying to open linearized page not yet available

          currentGUI.showMessageDialog(Messages.getMessage("PdfViewerError.UserStoppedExport") +
              count+ ' ' +Messages.getMessage("PdfViewerError.ReportNumberOfImagesExported"));
          return;
        }
        //decode the page
        decode_pdf.decodePage( page );
        
        //get the PdfImages object which now holds the images.
        //binary data is stored in a temp directory and we hold the
        //image name and other info in this object
        PdfImageData pdf_images = decode_pdf.getPdfImageData();

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          currentGUI.showMessageDialog(Messages.getMessage("PdfViewerError.UserStoppedExport") +
                            count + Messages.getMessage("PdfViewerError.ReportNumberOfImagesExported"));
          return;
        }
        //decode the page
        decode_pdf.decodePage( page );
        
        //get the PdfImages object which now holds the images.
        //binary data is stored in a temp directory and we hold the
        //image name and other info in this object
        PdfImageData pdf_images = decode_pdf.getPdfImageData();

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            currentGUI.showMessageDialog(Messages.getMessage("PdfViewerError.UserStoppedExport") +count
                + ' ' +Messages.getMessage("PdfViewerError.ReportNumberOfPagesExported"));
            return;
          }
          //decode the page
          decode_pdf.decodePage(page);
          
          /** create a grouping object to apply grouping to data*/
          PdfGroupingAlgorithms currentGrouping =decode_pdf.getGroupingObject();
          
          /**use whole page size for  demo - get data from PageData object*/

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            currentGUI.showMessageDialog(Messages.getMessage("PdfViewerError.UserStoppedExport") +
                count+ ' ' +Messages.getMessage("PdfViewerError.ReportNumberOfPagesExported"));
            return;
          }
          //decode the page
          decode_pdf.decodePage(page);
          
          /** create a grouping object to apply grouping to data*/
          PdfGroupingAlgorithms currentGrouping =decode_pdf.getGroupingObject();
          
          /**use whole page size for  demo - get data from PageData object*/

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            currentGUI.showMessageDialog(Messages.getMessage("PdfViewerError.UserStoppedExport") 
                +count+ ' ' +Messages.getMessage("PdfViewerError.ReportNumberOfPagesExported"));
            return;
          }
          //decode the page
          decode_pdf.decodePage(page);
          
          /** create a grouping object to apply grouping to data*/
          PdfGroupingAlgorithms currentGrouping =decode_pdf.getGroupingObject();
          
          /**use whole page size for  demo - get data from PageData object*/

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  public PDFHighlightImage call() throws Exception {
    PdfDecoder pdf = new PdfDecoder();
    PdfDecoder.setFontReplacements(pdf);
    pdf.openPdfFile(pdfFile.toString());
    pdf.setPageParameters(zoom, pageNum);
    pdf.decodePage(pageNum);
    BufferedImage pdfImage = pdf.getPageAsImage(pageNum);
    PdfGroupingAlgorithms grouping = pdf.getGroupingObject();
    PdfPageData page = pdf.getPdfPageData();
    int x1 = page.getMediaBoxX(pageNum);
    int x2 = page.getMediaBoxWidth(pageNum);

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