WordToPDF.cs

#region Copyright Syncfusion Inc. 2001-2024.
// Copyright Syncfusion Inc. 2001-2024. All rights reserved.
// Use of this code is subject to the terms of our license.
// A copy of the current license can be obtained at any time by e-mailing
// licensing@syncfusion.com. Any infringement will be prosecuted under
// applicable laws. 
#endregion
using System;
using Syncfusion.DocIO;
using Syncfusion.DocIO.DLS;
using Syncfusion.Pdf;
using Syncfusion.DocIORenderer;
using Syncfusion.OfficeChart;
using System.IO;
using COLOR = Syncfusion.Drawing;
using System.Reflection;
#if __UNIFIED__
using Foundation;
using UIKit;
using CoreGraphics;
using ObjCRuntime;
#else
using MonoTouch.Foundation;
using MonoTouch.UIKit;
using MonoTouch.CoreGraphics;
using CGRect = System.Drawing.RectangleF;
using CGPoint = System.Drawing.PointF;
using CGSize = System.Drawing.SizeF;
#endif

namespace SampleBrowser
{
    public partial class WordToPDF : SampleView
    {
        CGRect frameRect = new CGRect();
        float frameMargin = 8.0f;
        UILabel label;
        UILabel label1;
        UIButton button;
        UIButton button2;
        public WordToPDF()
        {
            label1 = new UILabel();
            label = new UILabel();
            button = new UIButton(UIButtonType.System);
            button.TouchUpInside += OnButtonClicked;
            button2 = new UIButton(UIButtonType.System);
            button2.TouchUpInside += OnInpTemplateButtonClicked;
        }

        void LoadAllowedTextsLabel()
        {
            label.Frame = frameRect;
            label.TextColor = UIColor.FromRGB(38 / 255.0f, 38 / 255.0f, 38 / 255.0f);
            label.Text = "This sample demonstrates how to convert a Word document into PDF.";
            label.Font = UIFont.SystemFontOfSize(15);
            label.Lines = 0;
            label.LineBreakMode = UILineBreakMode.WordWrap;
            if (UIDevice.CurrentDevice.UserInterfaceIdiom == UIUserInterfaceIdiom.Pad)
            {
                label.Font = UIFont.SystemFontOfSize(18);
                label.Frame = new CGRect(5, 5, frameRect.Location.X + frameRect.Size.Width, 50);
            }
            else
            {
                label.Frame = new CGRect(frameRect.Location.X, 5, frameRect.Size.Width, 70);

            }
            this.AddSubview(label);
            button.SetTitle("Convert", UIControlState.Normal);
            if (UIDevice.CurrentDevice.UserInterfaceIdiom == UIUserInterfaceIdiom.Pad)
            {
                button.Frame = new CGRect(0, 85, frameRect.Location.X + frameRect.Size.Width, 10);
            }
            else
            {
                button.Frame = new CGRect(frameRect.Location.X, 110, frameRect.Size.Width, 10);

            }
            this.AddSubview(button);
            button2.SetTitle("Input Template", UIControlState.Normal);
            if (UIDevice.CurrentDevice.UserInterfaceIdiom == UIUserInterfaceIdiom.Pad)
            {
                button2.Frame = new CGRect(0, 65, frameRect.Location.X + frameRect.Size.Width, 10);
            }
            else
            {
                button2.Frame = new CGRect(frameRect.Location.X, 70, frameRect.Size.Width, 10);

            }
            this.AddSubview(button2);
        }


        void OnInpTemplateButtonClicked(object sender, EventArgs e)
        {
            string resourcePath = "SampleBrowser.Samples.DocIO.Templates.WordtoPDF.docx";
            Assembly assembly = Assembly.GetExecutingAssembly();
            Stream fileStream = assembly.GetManifestResourceStream(resourcePath);

            MemoryStream stream = new MemoryStream();
            fileStream.CopyTo(stream);
            stream.Position = 0;
            fileStream.Dispose();

            if (stream != null)
            {
                SaveiOS iOSSave = new SaveiOS();
                iOSSave.Save("WordtoPDF.docx", "application/msword", stream);
            }

        }

        void OnButtonClicked(object sender, EventArgs e)
        {
            string resourcePath = "SampleBrowser.Samples.DocIO.Templates.WordtoPDF.docx";
            Assembly assembly = Assembly.GetExecutingAssembly();
            Stream fileStream = assembly.GetManifestResourceStream(resourcePath);
            // Loads the stream into Word Document.
            WordDocument wordDocument = new WordDocument(fileStream, Syncfusion.DocIO.FormatType.Automatic);

            //Instantiation of DocIORenderer for Word to PDF conversion
            DocIORenderer render = new DocIORenderer();

            //Sets Chart rendering Options.
            render.Settings.ChartRenderingOptions.ImageFormat = Syncfusion.OfficeChart.ExportImageFormat.Jpeg;

            //Sets ShowInBalloons to render a document comments in converted PDF document.
            wordDocument.RevisionOptions.CommentDisplayMode = CommentDisplayMode.ShowInBalloons;
            //Sets the color to be used for Comment Balloon
            wordDocument.RevisionOptions.CommentColor = RevisionColor.Blue;
			
            //Converts Word document into PDF document
            PdfDocument pdfDocument = render.ConvertToPDF(wordDocument);

            //Releases all resources used by the Word document and DocIO Renderer objects
            render.Dispose();

            wordDocument.Dispose();

            MemoryStream stream = new MemoryStream();

            //Save the converted PDF document to MemoryStream.
            pdfDocument.Save(stream);
            stream.Position = 0;

            //Close the PDF document.
            pdfDocument.Close(true);

            if (stream != null)
            {
                SaveiOS iOSSave = new SaveiOS();
                iOSSave.Save("WordtoPDF.pdf", "application/pdf", stream);
            }

        }

        public override void LayoutSubviews()
        {
            if (UIDevice.CurrentDevice.UserInterfaceIdiom == UIUserInterfaceIdiom.Pad)
            {
                frameMargin = 0.0f;
            }
            frameRect = Bounds;
            frameRect.Location = new CGPoint(frameRect.Location.X + frameMargin, frameRect.Location.Y + 1.5f * frameMargin);
            frameRect.Size = new CGSize(frameRect.Size.Width - (frameRect.Location.X + frameMargin), frameRect.Size.Height - (frameRect.Location.Y + 1.5f * frameMargin));

            LoadAllowedTextsLabel();

            base.LayoutSubviews();
        }
    }
}