DocumentWriterEmptyPage Constructor
Syntax
C#
Objective-C
C++/CLI
Java
Python
public DocumentWriterEmptyPage()
public:
DocumentWriterEmptyPage();
__init__() # Default constructor
Example
using Leadtools;
using Leadtools.Codecs;
using Leadtools.Document.Writer;
using Leadtools.Ocr;
public void DocumentRasterPageExample()
{
// Input file name
var inputFileName = Path.Combine(LEAD_VARS.ImagesDir, "TEST.docx");
// Output PDF file name
var outputFileName = Path.Combine(LEAD_VARS.ImagesDir, "out_Example.pdf");
// Create a new instance of the LEADTOOLS Document Writer
var docWriter = new DocumentWriter();
// Setup a new RasterCodecs object
using (var codecs = new RasterCodecs())
{
codecs.Options.RasterizeDocument.Load.Resolution = 300;
// Get information on the page
double pageWidth;
double pageHeight;
using (var info = codecs.GetInformation(inputFileName, false, 1))
{
// Get the size in inches, we need it for the empty page
pageWidth = info.Document.PageWidth;
pageHeight = info.Document.PageHeight;
}
// Begin the document
docWriter.BeginDocument(outputFileName, DocumentFormat.Pdf);
// Add the first page from SVG
var svgPage = new DocumentWriterSvgPage();
using (svgPage.SvgDocument = codecs.LoadSvg(inputFileName, 1, null))
{
// Add it
docWriter.AddPage(svgPage);
}
// Add a second page as empty
var emptyPage = new DocumentWriterEmptyPage();
emptyPage.Width = pageWidth;
emptyPage.Height = pageHeight;
docWriter.AddPage(emptyPage);
// Finally, add a third page as an image
var rasterPage = new DocumentWriterRasterPage();
using (rasterPage.Image = codecs.Load(inputFileName, 1))
{
// Add it
docWriter.AddPage(rasterPage);
}
}
// Finally finish writing the HTML file on disk
docWriter.EndDocument();
}
static class LEAD_VARS
{
public const string ImagesDir = @"C:\LEADTOOLS23\Resources\Images";
}
import java.io.File;
import java.io.IOException;
import org.junit.*;
import org.junit.runner.JUnitCore;
import org.junit.runner.Result;
import org.junit.runner.notification.Failure;
import static org.junit.Assert.*;
import leadtools.codecs.*;
import leadtools.document.writer.*;
public void documentRasterPageExample() {
final String LEAD_VARS_IMAGES_DIR = "C:\\LEADTOOLS23\\Resources\\Images";
String inputFileName = combine(LEAD_VARS_IMAGES_DIR, "LEADTOOLSEditor.docx");
String outputFileName = combine(LEAD_VARS_IMAGES_DIR, "DocumentRasterExample.pdf");
// Create a new instance of the LEADTOOLS Document Writer
DocumentWriter docWriter = new DocumentWriter();
// Setup a new RasterCodecs object
RasterCodecs codecs = new RasterCodecs();
codecs.getOptions().getRasterizeDocument().getLoad().setResolution(300);
// Get information on the page
double pageWidth;
double pageHeight;
CodecsImageInfo info = codecs.getInformation(inputFileName, false, 1);
// Get the size in inches, we need it for the empty page
pageWidth = info.getDocument().getPageWidth();
pageHeight = info.getDocument().getPageHeight();
info = null;
// Begin the document
docWriter.beginDocument(outputFileName, DocumentFormat.PDF);
// Add the first page from SVG
DocumentWriterSvgPage svgPage = new DocumentWriterSvgPage();
svgPage.setSvgDocument(codecs.loadSvg(inputFileName, 1, null));
// Add it
docWriter.addPage(svgPage);
svgPage.setSvgDocument(null);
// Add a second page as empty
DocumentWriterEmptyPage emptyPage = new DocumentWriterEmptyPage();
emptyPage.setWidth(pageWidth);
emptyPage.setHeight(pageHeight);
docWriter.addPage(emptyPage);
assertTrue(emptyPage.getWidth() == pageWidth);
assertTrue(emptyPage.getHeight() == pageHeight);
// Finally, add a third page as an image
DocumentWriterRasterPage rasterPage = new DocumentWriterRasterPage();
rasterPage.setImage(codecs.load(inputFileName, 1));
// Add it
docWriter.addPage(rasterPage);
rasterPage.setImage(null);
// Finally finish writing the HTML file on disk
docWriter.endDocument();
assertTrue((new File(outputFileName)).exists());
}
