public static void Print(IPrintable printable, string filename, int width, int height)
{
filename = ShowDialog(filename);
if (filename == null)
{
return;
}
string extension = System.IO.Path.GetExtension(filename).ToLower();
if (File.Exists(filename))
{
File.Delete(filename);
}
BasicImageFormat format = BasicImageFormat.GetFromExtension(extension);
if (format == null)
{
MessageBox.Show("Could not find the specified file format: " + extension);
}
IGraphics graphics = format.CreateGraphics(filename, width, height);
printable.Print(graphics, width, height);
graphics.Close();
graphics.Dispose();
}
private static string ShowDialog(string filename)
{
SaveFileDialog dialog = new SaveFileDialog {
Filter = BasicImageFormat.GetFilter(), FileName = filename
};
return(dialog.ShowDialog() == DialogResult.OK ? dialog.FileName : null);
}