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How to stamp text & icons onto acquired images in Dynamic .NET TWAIN?
For Dynamic .NET TWAIN v6.x and lower versions only, for V7.x+ please refer to http://developer.dynamsoft.com/dnt/kbMicrosoft .NET Framework has its built-in method Graphics.DrawImage to add an image on another at the specified location.
Here is a simple sample in C#:
private void button2_Click(object sender, EventArgs e)
short index = dynamicDotNetTwain.CurrentImageIndexInBuffer;
System.Drawing.Image original = dynamicDotNetTwain.GetImage(index);
System.Drawing.Image icon = System.Drawing.Image.FromFile("C:\\temp\\test.jpg");
Graphics g = Graphics.FromImage(original);
g.DrawImage(icon, 100, 100, 200, 200);