6. - Adding Text

      
•        entering and formatting text for axis labels, plot title, key and annotation       
•        customizing the size and shape of the characters and obtaining scientific, mathematical and foreign characters

6.1. - Commands covered
6.2. - cs set character sizes
6.3. - ft select font
6.4. - sy select plotting symbol
6.5. - gk enter symbols and text for plot key
6.6. - tx enter text for plot labels and title
6.7. - se set parameters
6.8. - yg set gap between y-axis and label
6.9. - Using special characters