[Matplotlib-users] Multiple Y-axis
Hello, We use Matplotlib for the generation of graphs. This library seems very complete and powerful. Nevertheless we have difficulty making a graph that represents multiple curves with multiple Y-Axis. We don't find how to add a new Y-Axis: - on the left Y-axis and on the left of the axis - or on the left Y-axis and on the right of the axis - or on the right of the Y-axis and on the left of the axis - or on the right of the Y-axis and on the right of the axis. We want to be able to plot a curve using one Y-axis or the other Did some of you already implement such a graph ? Is there any documentation or example presenting similar graphs ? We are looking for general indications and directions to follow to implement such complex visualization, and would be pleased to receive any advice. We are ready to precise our problem as well as possible. Thanks in advance -- Pierre-André Le Ny Chef de produit SIG Makina Corpus -- View this message in context: http://www.nabble.com/Multiple-Y-axis-tf3795273.html#a10734643 Sent from the matplotlib - users mailing list archive at Nabble.com. - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
[Matplotlib-users] Multiple y-axis
Hi all, I am new to matplotlib. I like to know how to create a plot that contains several y-axis (up to say, 6) with only 1 x-axis (similar to the two_scales.py type plot but with all of the y-axis on one side). I know you can create multiple single curve plots on the same page but that's not what I want: I want one plot with multiple curves and one y-axis for each of the curves. Any help is greatly appreciated. Regards, -- John Henry - 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=lnkkid=120709bid=263057dat=121642 ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Multiple y axis plotting
After poking around in the Pylab source, managed to sort the multiple line plotting using fig = self.get_figure() ax1 = fig.gca() ax2 = fig.add_axes(ax1.get_position(), sharex=ax1, frameon=False) so issue closed for the moment - 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=lnkkid=120709bid=263057dat=121642 ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Multiple y axis plotting
Etrade == Etrade Griffiths [EMAIL PROTECTED] writes: Etrade After poking around in the Pylab source, managed to sort Etrade the multiple line plotting using Etrade fig = self.get_figure() ax1 = fig.gca() ax2 = Etrade fig.add_axes(ax1.get_position(), sharex=ax1, Etrade frameon=False) Isn't this what the twinx function does - heave you seen http://matplotlib.sourceforge.net/examples/shared_axis_demo.py ? - 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=lnkkid=120709bid=263057dat=121642 ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Multiple y axis plotting
John thanks - twinx was indeed where I borrowed some of the lines from. They're in the code explicitly 'cos it's a lot clearer to me than using twinx which is buried somewhere in the pylab interface Alun Griffiths At 15:32 07/11/2006, you wrote: Etrade == Etrade Griffiths [EMAIL PROTECTED] writes: Etrade After poking around in the Pylab source, managed to sort Etrade the multiple line plotting using Etrade fig = self.get_figure() ax1 = fig.gca() ax2 = Etrade fig.add_axes(ax1.get_position(), sharex=ax1, Etrade frameon=False) Isn't this what the twinx function does - heave you seen http://matplotlib.sourceforge.net/examples/shared_axis_demo.py ? - 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=lnkkid=120709bid=263057dat=121642 ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
Re: [Matplotlib-users] Multiple y axis plotting
Etrade == Etrade Griffiths [EMAIL PROTECTED] writes: Etrade Hi new to Matplotlib and struggling to make a plot that Etrade has three lines plotted on it: two are supposed to plot on Etrade the LH y axis and the third on the RH y axis. The code so Etrade far is ax1 = fig.add_axes([0.1, 0.1, 0.8, 0.8]) ax2 = fig.add_axes([0.9, 0.1, -0.8, 0.8]) ^ [left, bottom, width, height] negative numbers are not supported. I don't know what kind of layout you want, but start with something like ax1 = fig.add_axes([0.1, 0.1, 0.4, 0.8]) ax2 = fig.add_axes([0.55, 0.1, 0.4, 0.8]) and once you have a working plot tweak from there. JDH - 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=lnkkid=120709bid=263057dat=121642 ___ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users
