[Matplotlib-users] Runtime error with matplotlib in IDLE

2012-03-10 Thread Catherine Thwaites
I have an error when running my script using matplotlib using IDLE. I suspect it is something to do with either numpy or matplotlib and I was wondering if any other users have had a similar problem. I have recently installed Python, matplotlib and numpy, I have not had it working correctly using ID

Re: [Matplotlib-users] Runtime error with matplotlib in IDLE

2012-03-12 Thread Catherine Thwaites
On Sun, Mar 11, 2012 at 11:27 PM, gsal wrote: > > Don't have a solution; I was just wondering if you have tried something > else, > like using ipython instead of IDLE. ipython may be better suited for > threading and working with pylab, etc. > > Thanks for the reply. I do like ipython might try

[Matplotlib-users] Plot linestyle as an arrow

2011-03-22 Thread Catherine Thwaites
I have tried to search for the answer but have not found anything useful so forgive me if this has been answered before. I want to change the linestyle of a regular plot to an arrow, in the direction of the data in the tuple. So in this script below I would like an arrow head pointing to the next m

Re: [Matplotlib-users] Plot linestyle as an arrow

2011-03-23 Thread Catherine Thwaites
Thanks for your help, I simplified what I was doing and so changed the data, which is my fault. Here is some data of similar size to the data I am plotting: data1 = np.array([22000, 25000, 27000, 32000, 25000]) data2 = np.array([1400, 2200, 350, 300, 270]) When I try to run thi