Examples using the pie prefab


Version 2.33 Jun'06

Prefabs


Manual page for Examples_using_the_pie_prefab(PL)

These examples use the pie prefab. They are included in the distribution (./pltestsuite/testpf_pie). Gallery of ALL prefab examples


pie example 1

    pl  -prefab pie  values=3  labels=1  data=data9  \
      delim=tab  title="Student enrollment" 

    data9 file:
	Business Admin	1.39	331
	English 	1.67	182
	Chemistry	2.07	301
	..etc.



pie example 2

    pl  -prefab pie  data=data23  delim=tab  values=2  labels=1  colorfld=3  \
      title="Colors from data field"  legend=yes

    the data23 file:
	Employment		8	red
	In transit		2	orange
	Meals			1	green
	Errands			1	purple
	Household chores	2	yellow
	Recreation & relaxation	2	blue
	Sleep			8	gray(0.8)

Colors driven by data, and a legend for explanation.


pie example 3

  pl  -prefab pie  data=data23  delim=tab  values=2  "labelfmtstring= @1\n (@PCT%)"  
	colorfld=3  labelback=dullyellow  firstslice=90 center="4 3" radius=1.5 
Labels with backing boxes, and an explicitly defined center and radius.


data display engine  
Copyright Steve Grubb


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Markup created by unroff 1.0,    June 02, 2006.