Re: Bug ListPlot?

*To*: mathgroup at smc.vnet.net*Subject*: [mg2769] Re: Bug ListPlot?*From*: larry_kearney at appsig.com (Lawrence Kearney)*Date*: Thu, 14 Dec 1995 01:47:55 -0500*Organization*: Applied Signal Technology

In article <4alt86$qah at dragonfly.wri.com>, wself at viking.emcmt.edu (Will Self) wrote: > A student of mine wanted to get plots of some data points. He wanted > to show the points large and connect them with lines. . Here is what he > did: > > data={{1,1},{2,3},{3,2}} > > LogLogListPlot[data,GridLines -> Automatic, > PlotStyle -> {PointSize[0.04]}] > > LogLogListPlot[data,GridLines -> Automatic, > PlotStyle -> {PointSize[0.04]}, PlotJoined -> True] > > > In the first plot, he got large points but in the second plot the large points > were absent. He is doing this on a PC. I tried this also on a Macintosh and > got the same behavior. Would someone try it on somethihng else and see > what happens? Would you call this a bug in ListPlot? > > Will Self I don't think this is a bug. The generic ListPlot function does not plot points at the data locations either. In order to get the list to be plotted with large points at the data locations, I would do the following: In[9]:= g1 = LogLogListPlot[data,GridLines->Automatic, PlotStyle->{PointSize[0.04] }, DisplayFunction -> Identity ]; In[10]:= g2 = LogLogListPlot[ data, GridLines->Automatic, PlotStyle -> {PointSize[0.04] }, PlotJoined->True, DisplayFunction -> Identity ]; In[11]:= Show[ {g1, g2}, DisplayFunction -> $DisplayFunction ] -- Larry Kearney | "You want fries with that?" Applied Signal Technology | larry_kearney at appsig.com |