Example usage for com.itextpdf.kernel.pdf PdfPage getLastContentStream

Introduction

In this page you can find the example usage for com.itextpdf.kernel.pdf PdfPage getLastContentStream.

Prototype

public PdfStream getLastContentStream() 

Source Link

Document

Returns the Contents object if it is PdfStream , or last stream in the array if it is PdfArray .

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();

    // No Header on first page
    if (pdf.getPageNumber(page) == 1)
        return;/*from  ww  w  . j a v  a  2  s . c o  m*/

    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();

    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();/*  w  ww  .j  a va2s . co  m*/
}

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