private void CreateGlyph(char @char) =>
Task.Run(() =>
{
var safeFileName = $"{(byte)@char}.png";
var outputPath = Path.Combine(_outputDirectory, safeFileName);
FontRasterizer.RenderText(_font, @char.ToString(), outputPath, Rgba32.White);
var bitmap = new Bitmap(outputPath);
var glyph = Tuple.Create(@char, bitmap);
Dispatcher.UIThread.InvokeAsync(() => Glyphs.Add(glyph));
});
private void UpdateRenderImage(object sender, EventArgs e)
{
var textBox = sender as TextBox;
var text = textBox.Text;
Task.Run(() =>
{
FontRasterizer.RenderText(_font, text, _renderOutputPath);
Dispatcher.UIThread.InvokeAsync(() => _outputImage.Source = new Bitmap(_renderOutputPath));
});
}