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These samples shows how to integrate PDFNet WebViewer into any HTML5, Silverlight, or Flash web application. The sample is using 'pdftron.PDF.Convert.ToXod()' to convert/stream PDF, XPS, MS Office, RTF, HTML and other document formats to WebViewer 'pdftron.PDF.Convert.ToXod()' is an optional Add-On to the Core SDK and is part of PDFNet WebViewer Publishing Platform.
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//---------------------------------------------------------------------------------------
// Copyright (c) 2001-2019 by PDFTron Systems Inc. All Rights Reserved.
// Consult legal.txt regarding legal and license information.
//---------------------------------------------------------------------------------------
import PDFNet
import Foundation
//---------------------------------------------------------------------------------------
// The following sample illustrates how to convert PDF, XPS, image, MS Office, and
// other image document formats to XOD format.
//
// Certain file formats such as PDF, generic XPS, EMF, and raster image formats can
// be directly converted to XOD. Other formats such as MS Office
// (Word, Excel, Publisher, Powerpoint, etc) can be directly converted via interop.
// These types of conversions guarantee optimal output, while preserving important
// information such as document metadata, intra document links and hyper-links,
// bookmarks etc.
//
// In case there is no direct conversion available, PDFNet can still convert from
// any printable document to XOD using a virtual printer driver. To check
// if a virtual printer is required use Convert::RequiresPrinter(filename). In this
// case the installing application must be run as administrator. The manifest for this
// sample specifies appropriate the UAC elevation. The administrator privileges are
// not required for direct or interop conversions.
//
// Please note that PDFNet Publisher (i.e. 'pdftron.PDF.Convert.ToXod') is an
// optionally licensable add-on to PDFNet Core SDK. For details, please see
// http://www.pdftron.com/webviewer/licensing.html.
//---------------------------------------------------------------------------------------
func runWebViewerConvertTest() -> Int {
return autoreleasepool {
var err: Int = 0
do {
try PTPDFNet.catchException {
// Sample 1:
// Directly convert from PDF to XOD.
PTConvert.toXod(Bundle.main.path(forResource: "newsletter", ofType: "pdf"), out_filename: URL(fileURLWithPath: NSSearchPathForDirectoriesInDomains(.documentDirectory, .userDomainMask, true)[0]).appendingPathComponent("from_pdf.xod").path)
// Sample 2:
// Directly convert from generic XPS to XOD.
PTConvert.toXod(Bundle.main.path(forResource: "simple-xps", ofType: "xps"), out_filename: URL(fileURLWithPath: NSSearchPathForDirectoriesInDomains(.documentDirectory, .userDomainMask, true)[0]).appendingPathComponent("from_xps.xod").path)
// Sample 3:
// Convert from MS Office (does not require printer driver for Office 2007+)
// and other document formats to XOD.
BulkConvertRandomFilesToXod()
}
} catch let e as NSError {
print("\(e)")
err = 1
}
print("Done.")
return err
}
}
func BulkConvertRandomFilesToXod() {
let testFiles = ["butterfly.png", "numbered.pdf", "dice.jpg", "simple-xps.xps"]
let inputPathURL: URL! = Bundle.main.resourceURL
let outputPathURL = URL(fileURLWithPath: NSSearchPathForDirectoriesInDomains(.documentDirectory, .userDomainMask, true)[0])
var err: Int = 0
for testFile: String in testFiles {
do {
try PTPDFNet.catchException {
let inputFilePath: String = inputPathURL.appendingPathComponent(testFile).path
let outputFilePath: String = outputPathURL.appendingPathComponent(testFile).appendingPathExtension("xod").path
PTConvert.toXod(inputFilePath, out_filename: outputFilePath)
print("Converted file: \(inputFilePath)\n to: \(outputFilePath)")
}
} catch let e as NSError {
print("Unable to convert file \(testFile)")
print("\(e)")
err = 1
}
}
if err != 0 {
print("ConvertFile failed")
} else {
print("ConvertFile succeeded")
}
}
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