<html><h1>volunteers</h1><img src="volunteers.gif"><p>
<a href="gall.using.html">How to download and try this example</a><br>
<a href="volunteers.ps">Download the PostScript equivalent</a><pre><b>
Usage: pl -gif volunteers.htm
or for postscript output: pl -ps volunteers.htm | lp
<hr></b>
// <b> specify data using <a href="../doc/getdata.html">proc getdata</a></b>
#proc getdata
data:
// yymm | %filled | #who worked | #trained | (#term) | #vol
9708 75 37 3 6 -
9709 90 41 3 0 -
9710 96 39 8 2 -
9711 96 44 6 2 -
9712 97 49 3 3 -
9801 95 41 5 3 -
9802 96 42 0 4 -
9803 97 41 0 1 -
9804 96 49 3 0 -
9805 90 47 2 2 -
9806 95 39 3 8 -
9807 89 33 2 4 -
9808 69 28 2 4 -
9809 70 35 1 0 33
9810 78 38 2 1 34
9811 82 30 4 0 36
9812 81 37 4 1 38
9901 81 31 4 0 40
9902 82 35 4 0 41
9903 76 36 1 0 38
9904 72 35 0 0 39
// <b> do page title using <a href="../doc/page.html">proc page</a></b>
#proc page
pagesize: 8.5 11
#if @DEVICE in gif,png // make a reduced GIF
scale: 0.5
#endif
dobackground: no
titledetails: size=15
title: River Valley Cleanup
Volunteer Report
Through April '99
// <b> define an areadef template using #procdef <a href="../doc/areadef.html">(proc areadef)</a>
// #procdef defines a proc without rendering it; it may then be cloned. </b>
#procdef areadef
titledetails: size=12 style=BI
box: 6.1 1
xscaletype: date yymm
xrange: 9707 9905
xaxis.stubs: inc 1
xaxis.stubformat: M
yaxis.stubs: inc 10
xaxis.autoyears: yyyy
#saveas: A
// <b> set up the topmost plotting area..
// clone the template and alter some things <a href="../doc/areadef.html">(proc areadef)</a></b>
#proc areadef
#clone: A
title: Percent of volunteer time filled
location: 1.2 8
yrange: 50 110
yaxis.stubrange 50 100
yaxis.stubs: inc 10
// <b> do the topmost set of bars using <a href="../doc/bars.html">proc bars</a></b>
#proc bars
locfield: 1
lenfield: 2
showvalues: yes
barwidth: 0.15
#saveas: B
// <b> 2nd bargraph</b>
#proc areadef
#clone: A
location: 1.2 6.2
yrange: 0 60
yaxis.stubrange: 0 60
title: Number of volunteers who worked
#proc bars
#clone: B
lenfield: 3
// <b> 3rd bargraph</b>
#proc areadef
#clone: A
location: 1.2 4.4
yrange: 0 60
yaxis.stubs: inc 10
title: Number of monthly volunteers
#proc annotate
location: 1.77473 4.73333
textdetails: size=8 align=L
text: (This information not
reported until 9/98)
#proc bars
#clone: B
lenfield: 6
// <b> 4th bargraph</b>
#proc areadef
#clone: A
location: 1.2 2.6
yrange: 0 10
yaxis.stubs: inc 2
title: Number of new volunteers trained
#proc bars
#clone: B
lenfield: 4
labelzerovalue: yes
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