example3





# input the library


source zplot.tcl


namespace import Zplot::*





# describe the drawing surface


PsCanvas -title "example3.eps" -width 300 -height 200





# load some data


Table -table t -file "file.data"





# make a drawable region for a graph


Drawable -xrange 0,10 -yrange 0,10 -dimensions 230,





# make a drawable region for a graph


Drawable -xrange 0,10 -yrange 0,20 -dimensions 230, -drawable second 





# make some axes


AxesTicsLabels -title "Multiple Y Axes" -xtitle "The X-Axis" -ytitle "The Y-Axis" 


AxesTicsLabels -drawable second -style y -ytitle "Second Y-Axis" -labelstyle in -yaxisposition 10 -yauto ,,4 -ticstyle in





# plot the points


PlotPoints -table t -xfield x -yfield y -style triangle -linecolor red -fill t -fillcolor red


PlotPoints -drawable second -table t -xfield x -yfield y -style triangle -linecolor green -fill t -fillcolor green





# finally, output the graph to a file


PsRender -file "example3.eps"
Data: file.data