//// This code is part of Document Solutions for PDF .NET demos.// Copyright (c) MESCIUS inc. All rights reserved.//using System;using System.IO;using System.Drawing;using System.Linq;using System.Collections.Generic;using GrapeCity.Documents.Pdf;using GrapeCity.Documents.Svg;using GCTEXT = GrapeCity.Documents.Text;using GCDRAW = GrapeCity.Documents.Drawing;using DsPdfWeb.Demos.Common;
namespace DsPdfWeb.Demos{    // Use GcSvgDocument to render a few images used as illustrations    // in the SVG spec.    public class SvgSpecArt    {        public int CreatePDF(Stream stream)        {            // Load images from resources:            var fnames = new List<string>() { "dash-path.svg", "opacity.svg", "paths.svg", "shadowstyle.svg", "units.svg", };            var images = new List<(string, GcSvgDocument)>();            foreach (var f in fnames)                images.Add((f, GcSvgDocument.FromFile(Path.Combine("Resources", "SvgSpecArt", f))));
            const float margin = 36;            const float gapy = 18;            var ip = new PointF(margin, margin);
            // Render the images:            var doc = new GcPdfDocument();            var g = doc.NewPage().Graphics;            for (int i = 0; i < images.Count(); ++i)            {                var svg = images[i].Item2;                var s = svg.GetIntrinsicSize(SvgLengthUnits.Points);                g.DrawSvg(svg, ip);                ip.Y += s.Height + gapy;            }            // Done:            doc.Save(stream);            // Dispose images after saving the PDF:            images.ForEach(t_ => t_.Item2.Dispose());            return doc.Pages.Count;        }    }}