Fonts available in OpenCV.

Values of this enumeration:

• FONT_HERSHEY_SIMPLEX
• FONT_HERSHEY_PLAIN
• FONT_HERSHEY_DUPLEX
• FONT_HERSHEY_COMPLEX
• FONT_HERSHEY_TRIPLEX
• FONT_HERSHEY_COMPLEX_SMALL
• FONT_HERSHEY_SCRIPT_SIMPLEX
• FONT_HERSHEY_SCRIPT_COMPLEX
• FONT_ITALIC