SvgElementFactory.cs

using System;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.Collections;
using System.Text;
using System.Globalization;
using System.Text.RegularExpressions;
using System.Xml;
using System.ComponentModel;
using System.Reflection;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Diagnostics;
using System.Threading;

using Svg.Transforms;

namespace Svg
{
    internal class SvgElementFactory
    {
        public static SvgDocument CreateDocument(XmlTextReader reader)
        {
            return (SvgDocument)CreateElement(reader, true, null);
        }

        public static SvgElement CreateElement(XmlTextReader reader, SvgDocument document)
        {
            return CreateElement(reader, false, document);
        }

        private static SvgElement CreateElement(XmlTextReader reader, bool fragmentIsDocument, SvgDocument document)
        {
            SvgElement createdElement = null;
            SvgFragment fragment;
            string elementName = reader.LocalName;

            // Parse element
            switch (elementName)
            {
                case "path":
                    createdElement = new SvgPath();
                    break;
                case "linearGradient":
                    createdElement = new SvgLinearGradientServer();
                    break;
                case "radialGradient":
                    createdElement = new SvgRadialGradientServer();
                    break;
                case "pattern":
                    createdElement = new SvgPatternServer();
                    break;
                case "defs":
                    createdElement = new SvgDefinitionList();
                    break;
                case "stop":
                    createdElement = new SvgGradientStop();
                    break;
                case "desc":
                    createdElement = new SvgDescription();
                    break;
                case "svg":
                    if (!fragmentIsDocument)
                        fragment = new SvgFragment();
                    else
                        fragment = new SvgDocument();

                    createdElement = (fragmentIsDocument) ? (SvgDocument)fragment : fragment;
                    break;
                case "circle":