Examples of PDFPage

com.canoo.webtest.plugins.pdftest.htmlunit.PDFPage
Represents a PDF document. @author Etienne Studer @author Marc Guillemot
com.sun.pdfview.PDFPage
A PDFPage encapsulates the parsed commands required to render a single page from a PDFFile. The PDFPage is not itself drawable; instead, create a PDFImage to display something on the screen.
This file also contains all of the PDFCmd commands that might be a part of the command stream in a PDFPage. They probably should be inner classes of PDFPage instead of separate non-public classes. @author Mike Wessler
org.apache.fop.pdf.PDFPage
class representing a /Page object. There is one of these for every page in a PDF document. The object specifies the dimensions of the page and references a /Resources object, a contents stream and the page's parent in the page hierarchy. Modified by Mark Lillywhite, mark-fop@inomial.com. The Parent object was being referred to by reference, but all that we ever used from the Parent was it's PDF object ID, and according to the memory profile this was causing OOM issues. So, we store only the object ID of the parent, rather than the parent itself.

Examples of com.canoo.webtest.plugins.pdftest.htmlunit.PDFPage

                IOException {
            final String contentType = webResponse.getContentType().toLowerCase();
            
            if ("application/pdf".equals(contentType))
            {
              final PDFPage newPage = new PdfBoxPDFPage(webResponse, webWindow);
                webWindow.setEnclosedPage(newPage);
              return newPage;
            }
            else
              return super.createPage(webResponse, webWindow);

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Examples of com.sun.pdfview.PDFPage

                    } catch (IOException ioe) {
                        getClient().addMessage(DcResources.getText("msgCouldNotReadInfoFrom", filename));
                    }
    
                    // draw the first page to an image
                    PDFPage page = pdffile.getPage(0);
                    if (page != null) {
                        Rectangle rect = new Rectangle(0,0, (int)page.getBBox().getWidth(), (int)page.getBBox().getHeight());
                        Image front = page.getImage(rect.width, rect.height, rect, null, true, true);
                        book.setValue(Book._K_PICTUREFRONT, new DcImageIcon(Utilities.getBytes(new DcImageIcon(front))));
                    }
                } finally {
                    if (raf != null)
                        raf.close();

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Examples of com.sun.pdfview.PDFPage

          pdffile = new PDFFile(buf, new PDFPassword(options.getPdfOwnerPwdStr()));
        }
      }


      // draw the page to an image
      PDFPage page = pdffile.getPage(aPage);


      // get the width and height for the doc at the default zoom
      Rectangle rect = new Rectangle(0, 0, (int) page.getBBox().getWidth(), (int) page.getBBox().getHeight());


      // generate the image
      tmpResult = (BufferedImage) page.getImage(rect.width, rect.height, rect, // clip
          // rect
          null, // null for the ImageObserver
          true, // fill background with white
          true // block until drawing is done
          );

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Examples of com.sun.pdfview.PDFPage


  /**
   * create the image to load
   **/
  private Image getPageFromDisk(int pageNum) {
    PDFPage page = pdfFile.getPage(pageNum + 1);
    Rectangle2D r2d = page.getBBox();
    imageWidth = r2d.getWidth();
    imageHeight = r2d.getHeight();
    imageWidth /= PAGE_DIMENSION_RATIO;
    imageHeight /= PAGE_DIMENSION_RATIO;
    int res = Toolkit.getDefaultToolkit().getScreenResolution();
    imageWidth *= res;
    imageHeight *= res;
    return page.getImage((int) imageWidth, (int) imageHeight, r2d, null,
        true, true);
  }

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Examples of com.sun.pdfview.PDFPage

            // glyph not found.  Return an empty glyph...
            return new PDFGlyph(src, name, new GeneralPath(), new Point2D.Float(0, 0));
        }


        try {
            PDFPage page = new PDFPage(bbox, 0);
            page.addXform(at);


            PDFParser prc = new PDFParser(page, pageObj.getStream(), rsrc);
            prc.go(true);


            float width = widths[src - firstChar];

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Examples of com.sun.pdfview.PDFPage

            PDFObject bobj = obj.getDictRef("BBox");
            Float bbox = new Rectangle2D.Float(bobj.getAt(0).getFloatValue(),
                    bobj.getAt(1).getFloatValue(),
                    bobj.getAt(2).getFloatValue(),
                    bobj.getAt(3).getFloatValue());
            PDFPage formCmds = new PDFPage(bbox, 0);
            // stamp annotation transformation
            AffineTransform rectAt = getPositionTransformation();
            formCmds.addXform(rectAt);


            // form transformation
            AffineTransform at;
            PDFObject matrix = obj.getDictRef("Matrix");
            if (matrix == null) {
                at = new AffineTransform();
            } else {
                float elts[] = new float[6];
                for (int i = 0; i < elts.length; i++) {
                    elts[i] = (matrix.getAt(i)).getFloatValue();
                }
                at = new AffineTransform(elts);
            }
            formCmds.addXform(at);
            
            HashMap<String,PDFObject> r = new HashMap<String,PDFObject>(new HashMap<String, PDFObject>());
            PDFObject rsrc = obj.getDictRef("Resources");
            if (rsrc != null) {
                r.putAll(rsrc.getDictionary());
            }


            PDFParser form = new PDFParser(formCmds, obj.getStream(), r);
            form.go(true);


            result.addAll(formCmds.getCommands());
        } else {
            throw new PDFParseException("Unknown XObject subtype: " + type);
        }
        result.add(PDFPage.createPopCmd());
        result.add(PDFPage.createPopCmd());

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Examples of com.sun.pdfview.PDFPage

            PDFObject bobj = obj.getDictRef("BBox");
            Float bbox = new Rectangle2D.Float(bobj.getAt(0).getFloatValue(),
                    bobj.getAt(1).getFloatValue(),
                    bobj.getAt(2).getFloatValue(),
                    bobj.getAt(3).getFloatValue());
            PDFPage formCmds = new PDFPage(bbox, 0);
            // stamp annotation transformation
            AffineTransform rectAt = getPositionTransformation();
            formCmds.addXform(rectAt);


            // form transformation
            AffineTransform at;
            PDFObject matrix = obj.getDictRef("Matrix");
            if (matrix == null) {
                at = new AffineTransform();
            } else {
                float elts[] = new float[6];
                for (int i = 0; i < elts.length; i++) {
                    elts[i] = (matrix.getAt(i)).getFloatValue();
                }
                at = new AffineTransform(elts);
            }
            formCmds.addXform(at);
            
            HashMap<String,PDFObject> r = new HashMap<String,PDFObject>(new HashMap<String, PDFObject>());
            PDFObject rsrc = obj.getDictRef("Resources");
            if (rsrc != null) {
                r.putAll(rsrc.getDictionary());
            }


            PDFParser form = new PDFParser(formCmds, obj.getStream(), r);
            form.go(true);


            result.addAll(formCmds.getCommands());
        } else {
            throw new PDFParseException("Unknown XObject subtype: " + type);
        }
        result.add(PDFPage.createPopCmd());
        result.add(PDFPage.createPopCmd());

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Examples of com.sun.pdfview.PDFPage

                                                    getXStep(),
                                                    getYStep());
        //anchor = getTransform().createTransformedShape(anchor).getBounds2D();
        
        // now create a page bounded by the pattern's user space size
        final PDFPage page = new PDFPage(getBBox(), 0);
        
        // set the base paint if there is one
        if (basePaint != null) {
            page.addFillPaint(basePaint);
            page.addStrokePaint(basePaint);
        }
        
        // undo the page's transform to user space
        /*
        AffineTransform xform =
            new AffineTransform(1, 0, 0, -1, 0, getYStep());
            //new AffineTransform(1, 0, 0, -1, 0, getBBox().getHeight());
        page.addXform(xform);
        */
        
        // now parse the pattern contents
        PDFParser prc = new PDFParser(page, this.data, getResources());
        prc.go(true);
        
        int width = (int) getBBox().getWidth();
        int height = (int) getBBox().getHeight();
        
        // get actual image
        Paint paint = new Paint() {
            @Override
      public PaintContext createContext(ColorModel cm, 
                                              Rectangle deviceBounds, 
                                              Rectangle2D userBounds,
                                              AffineTransform xform,
                                              RenderingHints hints) 
            {
                ColorSpace cs = ColorSpace.getInstance(ColorSpace.CS_sRGB);
                ColorModel model = new ComponentColorModel(cs, 
                                                           true, 
                                                           false, 
                                                           Transparency.TRANSLUCENT,
                                                           DataBuffer.TYPE_BYTE);
           
                Rectangle2D devBBox = 
                    xform.createTransformedShape(getBBox()).getBounds2D();
                
                double[] steps = new double[] { getXStep(), getYStep() };
                xform.deltaTransform(steps, 0, steps, 0, 1);
                
                int width = (int) Math.ceil(devBBox.getWidth());
                int height = (int) Math.ceil(devBBox.getHeight());
                
                BufferedImage img = (BufferedImage) page.getImage(width, height,  
                                                                  null, null, 
                                                                  false, true);
                                                                  
                return new Type1PaintContext(model, devBBox, 
                                             (float) steps[0],

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Examples of com.sun.pdfview.PDFPage

            // glyph not found.  Return an empty glyph...
            return new PDFGlyph(src, name, new GeneralPath(), new Point2D.Float(0, 0));
        }


        try {
            PDFPage page = new PDFPage(this.bbox, 0);
            page.addXform(this.at);


            PDFParser prc = new PDFParser(page, pageObj.getStream(), this.rsrc);
            prc.go(true);


            float width = this.widths[src - this.firstChar];

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Examples of com.sun.pdfview.PDFPage

   */
  public synchronized PDFPage loadPage(int pageNumber) {
    pageNumber--;
    if (busy[pageNumber]) return null;
    busy[pageNumber] = true;
    PDFPage page = file.getPage(pageNumber + 1, true);
    if (!done[pageNumber]) {
      System.out.println("Loading page " + (pageNumber + 1));
    }
    done[pageNumber] = true;
    busy[pageNumber] = false;

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