// What to do when the user wants to export a TeX file
private void exportHandler(object sender, EventArgs e)
{
Stream stream;
SaveFileDialog saveFileDialog = new SaveFileDialog();
saveFileDialog.Filter = "SVG files|*.svg|TeX files|(*.tex)";
saveFileDialog.RestoreDirectory = true;
if (saveFileDialog.ShowDialog() == DialogResult.OK)
{
if ((stream = saveFileDialog.OpenFile()) != null)
{
// Insert code here that generates the string of LaTeX
// commands to draw the shapes
SVG graphics = new SVG();
foreach (Shape shape in shapes)
{
shape.Draw(graphics);
}
graphics.Export();
//System.IO.File.WriteAllLines(saveFileDialog.FileName, graphics.Document);
using (StreamWriter writer = new StreamWriter(stream))
{
// Write strings to the file here using:
foreach (string regel in graphics.Document)
{
writer.WriteLine(regel);
}
}
}
}
}