//
// This code is part of Document Solutions for Word demos.
// Copyright (c) MESCIUS inc. All rights reserved.
//
using System;
using System.IO;
using System.Drawing;
using GrapeCity.Documents.Word;
using GrapeCity.Documents.Imaging;

namespace DsWordWeb.Demos
{
    // This sample demonstrates how to add a JPEG image to a document.
    public class PictureAdd
    {
        public GcWordDocument CreateDocx()
        {
            GcWordDocument doc = new GcWordDocument();

            // Load picture data:
            var picBytes = File.ReadAllBytes(Path.Combine("Resources", "Images", "road.jpg"));
            // Create a GcBitmap so that we can find out the native picture size:
            var image = new GcBitmap(picBytes);
            // Scale picture size to fill the width of the page:
            var width = doc.Body.Sections.Last.PageSetup.ClientWidth;
            var height = image.Height * (width / image.Width);

            // Add an inline picture that fills the page width:
            var pars = doc.Body.Sections.First.GetRange().Paragraphs;
            var par = pars.Add("Picture sized to fill the page:");
            var run = par.GetRange().Runs.Last;
            run.GetRange().Texts.AddBreak();
            // Add picture, specifying its mime type:
            var pic = run.GetRange().Pictures.Add(picBytes, "image/jpeg");
            pic.Size.Width.Value = width;
            pic.Size.Height.Value = height;

            pars.Add("The End.");

            // Done:
            return doc;
        }
    }
}