How to download and try this example
Usage: pl -gif text.htm
#proc line linedetails: color=gray(0.8) style=1 dashscale=5 points: 3 5 3 2.5 #proc annotate location: 3 5 textdetails: size=6 text: This is 6 point type, align=C (centered) #proc annotate location: 3 4.8 textdetails: size=8 text: This is 8 point type #proc annotate location: 3 4.6 textdetails: size=10 text: This is 10 point type #proc annotate location: 3 4.4 textdetails: size=12 text: This is 12 point type #proc annotate location: 3 4.1 textdetails: size=15 text: This is 15 point type #proc annotate location: 3 3.8 textdetails: size=18 text: This is 18 point type #proc annotate location: 3 3.5 textdetails: size=10 color=red align=L text: This has align=L #proc annotate location: 3 3.2 textdetails: size=10 color=blue align=R text: This has align=R #proc annotate location: 3 2.9 textdetails: size=10 color=green align=L adjust=-0.2,0 text: This has align=L, and adjust=-0.2,0