WPF 将文本写入图像并发送到打印机

Question

i want to create a little image containing a logo and multiple lines of text and send it directly to a printer. However im having trouble with textquality.

Currently im creating a Bitmap and render text to it via g.DrawString:

Bitmap bitmap = new Bitmap(240, 240);
Graphics g = Graphics.FromImage(bitmap);
g.SmoothingMode = SmoothingMode.AntiAlias;
g.TextRenderingHint = System.Drawing.Text.TextRenderingHint.AntiAliasGridFit;  // or AntiAlias
g.InterpolationMode = InterpolationMode.HighQualityBicubic;
g.PixelOffsetMode = PixelOffsetMode.HighQuality;
g.DrawString("Charge: 1911", new Font("Arial Narrow", 8.0F, System.Drawing.FontStyle.Regular), Brushes.Black, new PointF(6,119));

PrintDocument pd = new PrintDocument();
[...]
pd.PrintPage += PrintPage;
    pd.Print();
g.Dispose();

This Code works so far as expected, except the textquality is too bad to actually print.
This is the current result:

with AntiAliasGridFit:

With AntiAlias:

This (or better) is the result that i want to achieve:

Now my question is, is there any way to get better textquality, maybe somehow using TextRenderer instead of Graphics? It doesnt have to be a bitmap that I print. I just need to be able to also write a pre-existing image to it and send the whole document to a Printer afterwards.

Answer 1

After some more digging i found a solution to my problem.
Instead of creating a Bitmap and drawing text to it i directly draw text to the PrintPageEventArgs object of the PrintPage Method:

private void PrintPage(object o, PrintPageEventArgs e) {
    e.Graphics.DrawImage(logoImg, xCoordinate, yCoordinate, xSize, ySize);
    e.Graphics.DrawString("Charge: 19011", textFont, Brushes.Black, 0, 0, new StringFormat());
}

Im not 100% sure why this works but i now have perfectly clear text like with vector graphics.

Example