Example usage for com.itextpdf.kernel.pdf PdfDocument getPageNumber

Introduction

In this page you can find the example usage for com.itextpdf.kernel.pdf PdfDocument getPageNumber.

Prototype

public int getPageNumber(PdfDictionary pageDictionary) 

Source Link

Document

Gets page number by PdfDictionary .

Usage

From source file:org.zafritech.zidingorms.io.pdf.Header.java

@Override
public void handleEvent(Event event) {

    PdfDocumentEvent docEvent = (PdfDocumentEvent) event;
    PdfDocument pdf = docEvent.getDocument();
    PdfPage page = docEvent.getPage();/*from   w w w .j a v a  2 s  .  c  o  m*/

    // No Header on first page
    if (pdf.getPageNumber(page) == 1)
        return;

    Rectangle pageSize = page.getPageSize();

    PdfCanvas pdfCanvas = new PdfCanvas(page.getLastContentStream(), page.getResources(), pdf);

    Canvas canvas = new Canvas(pdfCanvas, pdf, pageSize);

    canvas.showTextAligned(header, pageSize.getWidth() / 2, pageSize.getTop() - 40, TextAlignment.CENTER);
}

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From source file:org.zafritech.zidingorms.io.pdf.PageXofY.java

@Override
public void handleEvent(Event event) {

    PdfDocumentEvent docEvent = (PdfDocumentEvent) event;
    PdfDocument pdf = docEvent.getDocument();
    PdfPage page = docEvent.getPage();//w ww  .j  a  v a  2  s .c  o m

    int pageNumber = pdf.getPageNumber(page);
    Rectangle pageSize = page.getPageSize();

    PdfCanvas pdfCanvas = new PdfCanvas(page.getLastContentStream(), page.getResources(), pdf);
    Canvas canvas = new Canvas(pdfCanvas, pdf, pageSize);
    Paragraph p = new Paragraph().add("Page ").add(String.valueOf(pageNumber)).add(" of");

    canvas.showTextAligned(p, x, y, TextAlignment.RIGHT);
    pdfCanvas.addXObject(placeholder, x + space, y - descent);

    pdfCanvas.release();
}

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