Select one of eight predefined area fill patterns to use (also see plpat(3plplot)). Setting the fill style to 0 gives a solid fill.
Redacted form: plpsty(patt)
This function is used in examples 12,13,15,16,25.
- patt (PLINT, input)
The desired pattern. Pattern 1 consists of horizontal lines, pattern 2 consists of vertical lines, pattern 3 consists of lines at 45 degrees angle (upward), and so on.