Problem while rendering report generated with iText API

Question

Hi!
I am stuck with problem of rendering report generated through iText API.
What exactly happens is, I have to put an image (.jpg) on my report, when I am generating HTML file using iText API, the image size is normal i.e., as it is taken.
But when I render it to take print through printer, the size of image is getting short i.e., it prints like an Icon on Paper. What can I do to get the proper image size on paper also?
The code is as follows, which I have used to render
public class HTMLPrintRenderer implements Printable {
    ReportAbs objReport;
    JEditorPane editorPane;
    String fileName;
    final int STARTING_PAGESET_NUMBER=0;
    int currentPageSetNumber=STARTING_PAGESET_NUMBER;
    /** Creates a new instance of HTMLPrintRenderer */
    public HTMLPrintRenderer(ReportAbs  objReport) throws Exception{
        this.objReport=objReport;
        this.fileName=ReportsUtility.getReportLocation()+ objReport.getReportFileName();
        if(objReport.isLayoutLandscape()){
            SCALE =600.0/1000;//600.0/850;
        else{
            SCALE =600.0/850;
        init();
    private void init()throws Exception{
        setDocument(STARTING_PAGESET_NUMBER);
    public void setDocument(int pageSetNumber) throws Exception{
        editorPane=new JEditorPane();
        ((AbstractDocument)editorPane.getDocument()).setAsynchronousLoadPriority(-1);
        editorPane.setText("text/html");
        editorPane.setPage("file:"+fileName+"."+pageSetNumber);
        currentPageSetNumber=pageSetNumber;
    int pageCountInPageSet=0;// counter to track number of pages in each pageSet
    int currentPage=-1;
    double pageStartY=0,pageEndY=0;
    final double SCALE;// =600.0/1000;//600.0/850;
    final int HEADER_HEIGHT=30;//50;
    final int FOOTER_HEIGHT=70;
public int print(Graphics graphics, PageFormat pageFormat, int pageIndex) throws PrinterException {
        Graphics2D graphics2D;
        graphics2D = (Graphics2D) graphics;
        initEditorPane(editorPane,pageFormat);
        ReportPrinterUtility.printPageAttributes(pageFormat);
        /// print custom here... page numbers and page headers may be printed here
        /// meant only for HEADRS and FOOTERS
        ///                 caution... DO NOT ALTER GRAPHICS OBJECT ATTRIBUTES
        /// @author Manoj       
        //TRANSLATE..............must also be reverse translated
        double x=pageFormat.getImageableX();
        double y=pageFormat.getImageableY();
        graphics2D.translate(x,y);
        paintCustomPage(graphics2D,pageFormat);
        //REVERSETRANSLATE
        graphics2D.translate(-x,-y);
        graphics2D.scale(SCALE,SCALE);
        //  V set clipping area
        int headerHeight=HEADER_HEIGHT;
            graphics2D.setClip((int)(pageFormat.getImageableX()/SCALE),
            (int) ((pageFormat.getImageableY()+headerHeight)/SCALE),
            (int) (pageFormat.getImageableWidth()/SCALE),
            (int) ((pageFormat.getImageableHeight()-FOOTER_HEIGHT)/SCALE));
        //  VI set pageStart on editorPane
        if (pageIndex > currentPage) {
            currentPage = pageIndex;
            pageStartY += pageEndY;
            pageEndY = graphics2D.getClipBounds().getHeight();
            pageCountInPageSet++;
        //  VII
        graphics2D.translate(graphics2D.getClipBounds().getX(),
        graphics2D.getClipBounds().getY());
        //  VIII prepare clipping area
        Rectangle allocation = new Rectangle(0,
        (int) -pageStartY,
        (int) (editorPane.getMinimumSize().getWidth()),
        (int) (editorPane.getPreferredSize().getHeight()));
        View rootView=editorPane.getUI().getRootView(editorPane);
        if (printView(graphics2D,allocation,rootView)) {//page exists          
            System.out.println("page exists"+pageCountInPageSet);
            return Printable.PAGE_EXISTS;
        else {// page does not exist
            System.out.println("resetting page parameters");
            pageStartY = 0;
            pageEndY = 0;
            currentPage = -1;
            if(!setupNextPage()){///more pages exist TODO:
                return Printable.NO_SUCH_PAGE;
            else{//no more pages exist
                //                call next page
                pageCountInPageSet=0;//reset to first page in pageSet
                resetGraphics(graphics2D,pageFormat);
                return print(graphics2D,pageFormat,pageIndex);
private void resetGraphics(Graphics2D graphics2D,PageFormat pFormat){
        graphics2D.clearRect(0,0,
        (int)(pFormat.getImageableWidth()/SCALE),
        (int)(pFormat.getImageableHeight()/SCALE));
        graphics2D.translate(-graphics2D.getClipBounds().getX(),
        -graphics2D.getClipBounds().getY());
        graphics2D.scale(1/SCALE, 1/SCALE);
    }

Answer 1

Hi!
I am stuck with problem of rendering report generated through iText API.
What exactly happens is, I have to put an image (.jpg) on my report, when I am generating HTML file using iText API, the image size is normal i.e., as it is taken.
But when I render it to take print through printer, the size of image is getting short i.e., it prints like an Icon on Paper. What can I do to get the proper image size on paper also?
The code is as follows, which I have used to render
public class HTMLPrintRenderer implements Printable {
    ReportAbs objReport;
    JEditorPane editorPane;
    String fileName;
    final int STARTING_PAGESET_NUMBER=0;
    int currentPageSetNumber=STARTING_PAGESET_NUMBER;
    /** Creates a new instance of HTMLPrintRenderer */
    public HTMLPrintRenderer(ReportAbs  objReport) throws Exception{
        this.objReport=objReport;
        this.fileName=ReportsUtility.getReportLocation()+ objReport.getReportFileName();
        if(objReport.isLayoutLandscape()){
            SCALE =600.0/1000;//600.0/850;
        else{
            SCALE =600.0/850;
        init();
    private void init()throws Exception{
        setDocument(STARTING_PAGESET_NUMBER);
    public void setDocument(int pageSetNumber) throws Exception{
        editorPane=new JEditorPane();
        ((AbstractDocument)editorPane.getDocument()).setAsynchronousLoadPriority(-1);
        editorPane.setText("text/html");
        editorPane.setPage("file:"+fileName+"."+pageSetNumber);
        currentPageSetNumber=pageSetNumber;
    int pageCountInPageSet=0;// counter to track number of pages in each pageSet
    int currentPage=-1;
    double pageStartY=0,pageEndY=0;
    final double SCALE;// =600.0/1000;//600.0/850;
    final int HEADER_HEIGHT=30;//50;
    final int FOOTER_HEIGHT=70;
public int print(Graphics graphics, PageFormat pageFormat, int pageIndex) throws PrinterException {
        Graphics2D graphics2D;
        graphics2D = (Graphics2D) graphics;
        initEditorPane(editorPane,pageFormat);
        ReportPrinterUtility.printPageAttributes(pageFormat);
        /// print custom here... page numbers and page headers may be printed here
        /// meant only for HEADRS and FOOTERS
        ///                 caution... DO NOT ALTER GRAPHICS OBJECT ATTRIBUTES
        /// @author Manoj       
        //TRANSLATE..............must also be reverse translated
        double x=pageFormat.getImageableX();
        double y=pageFormat.getImageableY();
        graphics2D.translate(x,y);
        paintCustomPage(graphics2D,pageFormat);
        //REVERSETRANSLATE
        graphics2D.translate(-x,-y);
        graphics2D.scale(SCALE,SCALE);
        //  V set clipping area
        int headerHeight=HEADER_HEIGHT;
            graphics2D.setClip((int)(pageFormat.getImageableX()/SCALE),
            (int) ((pageFormat.getImageableY()+headerHeight)/SCALE),
            (int) (pageFormat.getImageableWidth()/SCALE),
            (int) ((pageFormat.getImageableHeight()-FOOTER_HEIGHT)/SCALE));
        //  VI set pageStart on editorPane
        if (pageIndex > currentPage) {
            currentPage = pageIndex;
            pageStartY += pageEndY;
            pageEndY = graphics2D.getClipBounds().getHeight();
            pageCountInPageSet++;
        //  VII
        graphics2D.translate(graphics2D.getClipBounds().getX(),
        graphics2D.getClipBounds().getY());
        //  VIII prepare clipping area
        Rectangle allocation = new Rectangle(0,
        (int) -pageStartY,
        (int) (editorPane.getMinimumSize().getWidth()),
        (int) (editorPane.getPreferredSize().getHeight()));
        View rootView=editorPane.getUI().getRootView(editorPane);
        if (printView(graphics2D,allocation,rootView)) {//page exists          
            System.out.println("page exists"+pageCountInPageSet);
            return Printable.PAGE_EXISTS;
        else {// page does not exist
            System.out.println("resetting page parameters");
            pageStartY = 0;
            pageEndY = 0;
            currentPage = -1;
            if(!setupNextPage()){///more pages exist TODO:
                return Printable.NO_SUCH_PAGE;
            else{//no more pages exist
                //                call next page
                pageCountInPageSet=0;//reset to first page in pageSet
                resetGraphics(graphics2D,pageFormat);
                return print(graphics2D,pageFormat,pageIndex);
private void resetGraphics(Graphics2D graphics2D,PageFormat pFormat){
        graphics2D.clearRect(0,0,
        (int)(pFormat.getImageableWidth()/SCALE),
        (int)(pFormat.getImageableHeight()/SCALE));
        graphics2D.translate(-graphics2D.getClipBounds().getX(),
        -graphics2D.getClipBounds().getY());
        graphics2D.scale(1/SCALE, 1/SCALE);
    }