bool TryGetIconRenderer(ElementIcon icon, out SvgRenderer renderer)
{
if (icon == null)
{
throw new ArgumentNullException("icon");
}
if (!rendererCache.TryGetValue(icon.Name, out renderer))
{
using (var iconStream = icon.GetStream())
{
if (iconStream == null)
{
return(false);
}
var svgDocument = new XmlDocument();
svgDocument.XmlResolver = null;
svgDocument.Load(iconStream);
var element = SvgFactory.LoadFromXML(svgDocument, null);
renderer = CreateRenderer(element);
rendererCache.Add(icon.Name, renderer);
}
}
return(true);
}
private void button1_Click(object sender, System.EventArgs e)
{
OpenFileDialog dlg = new OpenFileDialog();
if (dlg.ShowDialog() == DialogResult.OK)
{
string fname = dlg.FileName;
StreamReader str = File.OpenText(dlg.FileName);
tbIn.Text = str.ReadToEnd();
XmlDocument doc = new XmlDocument();
doc.Load(fname);
svgIn.SRC = fname;
_e = SvgFactory.LoadFromXML(doc, null);
string output = _e.WriteSVGString(true);
tbOut.Text = output;
StreamWriter tw = new StreamWriter("c:\\temp\\foo.svg", false);
tw.Write(output);
tw.Close();
svgOut.SRC = "c:\\temp\\foo.svg";
}
}
private void button1_Click(object sender, System.EventArgs e)
{
OpenFileDialog dlg = new OpenFileDialog();
if (dlg.ShowDialog() == DialogResult.OK)
{
string fname = dlg.FileName;
StreamReader str = File.OpenText(dlg.FileName);
tbIn.Text = str.ReadToEnd();
XmlDocument doc = new XmlDocument();
doc.Load(fname);
svgIn.Navigate(new Uri(fname));
svgIn.Refresh(WebBrowserRefreshOption.Completely);
_e = SvgFactory.LoadFromXML(doc, null);
string output = _e.WriteSVGString(true);
tbOut.Text = output;
string tempFile = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "foo.svg");
StreamWriter tw = new StreamWriter(tempFile, false);
tw.Write(output);
tw.Close();
svgOut.Navigate(new Uri(tempFile));
svgOut.Refresh(WebBrowserRefreshOption.Completely);
}
}
private void ProcessSvgFile(string svgFileName)
{
tbIn.Text = svgFileName.LoadText();
RefreshBrowserFrom(svgIn, svgFileName);
tbOut.Text = SvgFactory.LoadFromXML(svgFileName.LoadXml(), null).WriteSVGString(true);
File.WriteAllText(_tempFileName, tbOut.Text);
RefreshBrowserFrom(svgOut, _tempFileName);
}
