There are 4 code examples for java.awt.print.PageFormat.

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Project Name: druid Package: org.dlib.gui.print

Source Code: GraphicPrinter.java (Click to view .java file)

Method Code:
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private PageFormat getPageFormat(){
  MediaSizeName media=(MediaSizeName)attr.get(Media.class);
  MediaSize mediaSize=MediaSize.getMediaSizeForName(media);
  MediaPrintableArea area=(MediaPrintableArea)attr.get(MediaPrintableArea.class);
  double width=MM2PIXEL * mediaSize.getX(MediaSize.MM);
  double height=MM2PIXEL * mediaSize.getY(MediaSize.MM);
  double imgX=MM2PIXEL * area.getX(MediaPrintableArea.MM);
  double imgY=MM2PIXEL * area.getY(MediaPrintableArea.MM);
  double imgW=MM2PIXEL * area.getWidth(MediaPrintableArea.MM);
  double imgH=MM2PIXEL * area.getHeight(MediaPrintableArea.MM);
  Paper paper=new Paper();
  paper.setSize(width,height);
  paper.setImageableArea(imgX,imgY,imgW,imgH);
  PageFormat pf=new PageFormat();
  pf.setPaper(paper);
  return pf;
}

Project Name: jFreeChart Package: org.jfree.chart

Source Code: ChartPanel.java (Click to view .java file)

Method Code:
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/** 
 * Prints the chart on a single page.
 * @param g  the graphics context.
 * @param pf  the page format to use.
 * @param pageIndex  the index of the page. If not <code>0</code>, nothing
 * gets print.
 * @return The result of printing.
 */
public int print(Graphics g,PageFormat pf,int pageIndex){
  if (pageIndex != 0) {
    return NO_SUCH_PAGE;
  }
  Graphics2D g2=(Graphics2D)g;
  double x=pf.getImageableX();
  double y=pf.getImageableY();
  double w=pf.getImageableWidth();
  double h=pf.getImageableHeight();
  this.chart.draw(g2,new Rectangle2D.Double(x,y,w,h),this.anchor,null);
  return PAGE_EXISTS;
}

Project Name: weka Package: weka.classifiers.bayes.net

Source Code: GUI.java (Click to view .java file)

Method Code:
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/** 
 * implementation of Printable, used for printing
 * @see Printable
 */
public int print(Graphics g,PageFormat pageFormat,int pageIndex){
  if (pageIndex > 0) {
    return (NO_SUCH_PAGE);
  }
 else {
    Graphics2D g2d=(Graphics2D)g;
    g2d.translate(pageFormat.getImageableX(),pageFormat.getImageableY());
    double fHeight=pageFormat.getImageableHeight();
    double fWidth=pageFormat.getImageableWidth();
    int xMax=1;
    int yMax=1;
    for (int iNode=0; iNode < m_BayesNet.getNrOfNodes(); iNode++) {
      if (xMax < m_BayesNet.getPositionX(iNode)) {
        xMax=m_BayesNet.getPositionX(iNode);
      }
      if (yMax < m_BayesNet.getPositionY(iNode)) {
        yMax=m_BayesNet.getPositionY(iNode);
      }
    }
    double fCurrentScale=m_fScale;
    xMax+=m_nPaddedNodeWidth + 100;
    if (fWidth / xMax < fHeight / yMax) {
      m_fScale=fWidth / xMax;
    }
 else {
      m_fScale=fHeight / yMax;
    }
    paint(g2d);
    m_fScale=fCurrentScale;
    return (PAGE_EXISTS);
  }
}

Project Name: weka Package: weka.gui

Source Code: DocumentPrinting.java (Click to view .java file)

Method Code:
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/** 
 * Shows the print dialog.
 */
public void printDialog(){
  if (m_PrinterJob.printDialog()) {
    m_PrinterJob.setPrintable(this,m_PageFormat);
    try {
      m_PrinterJob.print();
    }
 catch (    PrinterException printerException) {
      m_PageStartY=0;
      m_PageEndY=0;
      m_CurrentPage=-1;
      System.out.println("Error Printing Document");
    }
  }
}