On Tue, 16 May 2006, Andy Buckley apparently wrote: > From looking in the plot examples on the PyX web page it isn't clear > whether I can draw histograms where the "internal" bar edges aren't > shown, only the outline as in the first plot on this Web page: > http://www.slac.stanford.edu/grp/ek/hippodraw/datareps_root.html
> Can this sort of plot be made (easily) with PyX? An example would be > nice if you have the time :) RTFM. ;-) http://pyx.sourceforge.net/manual/module-graph.style.html class histogram( lineattrs=[], steps=0, fromvalue=0, frompathattrs=[], fillable=0, autohistogramaxisindex=0, autohistogrampointpos=0.5, epsilon=1e-10) This class is a style to plot histograms. lineattrs is merged with defaultlineattrs which is [deco.stroked]. When steps is set, the histrogram is plotted as steps instead of the default hth, Alan Isaac PS Example: d = graph.data.list([ (1, 0.3), (2, 0.5), (3, 0.3), (4, 0.8), (5, 0.5), (6, 0.0), (7, 0.9) ], x=1, y=2) g = graph.graphxy(width=8) g.plot(d, [graph.style.histogram(steps=True,fromvalue=0.0)]) g.writeEPSfile("c:\\temp\\temp.eps") ------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ PyX-user mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/pyx-user
