Re: [Matplotlib-users] overlapping ticks in x axis

2013-03-05 Thread Sterling Smith
Vineeth,

I think that you are looking for
from matplotlib.ticker import MaxNLocator

-Sterling

On Mar 3, 2013, at 5:38PM, vineeth wrote:

> Hello,
> 
> I have attached the histogram that I generated. When specifying large numbers 
> like 1000 or more, the xticks tend to overlap and it gives a clumsy 
> impression. Is there a way to avoid this?. What can be done to give gaps 
> between the ticks?. Say in my case just show 3 to 4 ticks in x axis rather 
> than specifying all the ticks. The following is my code:
> 
> def plotHistogram(veh_no, value, vehicle_no, fig_no):
> 
>font = {'family' : 'serif',
>'weight' : 'normal',
>'size'   : 10}
>rc('font', **font)
>count = 1
>legends = []
>print veh_no
>plt.figure(num=fig_no,dpi=105)
>for i in range(len(value)):
>ax = plt.subplot(2,2,i+1)
>n, bins, patches = plt.hist(value[i],100,label=veh_no[i])
>plt.ylabel('frequency',position=(0.5,0.5))
>plt.xlabel('x valuels')
>plt.grid()
>min_val = int(round(min(value[i]),0))
>max_val = int(round(max(value[i]),0))
>ax.set_xlim(min_val-2,max_val+2)
>locs,labels = plt.xticks()
>plt.xticks(locs, map(lambda x: "%g" % x, locs))
>plt.savefig('figurename.eps',dpi=70)
>count += 1
> 
> Thank You
> Vineeth
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Re: [Matplotlib-users] overlapping ticks in x axis

2013-03-05 Thread Vineeth Rakesh
Sterling,

Thank you, ya I got it working using MaxNLocator


On Tue, Mar 5, 2013 at 12:49 PM, Sterling Smith wrote:

> Vineeth,
>
> I think that you are looking for
> from matplotlib.ticker import MaxNLocator
>
> -Sterling
>
> On Mar 3, 2013, at 5:38PM, vineeth wrote:
>
> > Hello,
> >
> > I have attached the histogram that I generated. When specifying large
> numbers like 1000 or more, the xticks tend to overlap and it gives a clumsy
> impression. Is there a way to avoid this?. What can be done to give gaps
> between the ticks?. Say in my case just show 3 to 4 ticks in x axis rather
> than specifying all the ticks. The following is my code:
> >
> > def plotHistogram(veh_no, value, vehicle_no, fig_no):
> >
> >font = {'family' : 'serif',
> >'weight' : 'normal',
> >'size'   : 10}
> >rc('font', **font)
> >count = 1
> >legends = []
> >print veh_no
> >plt.figure(num=fig_no,dpi=105)
> >for i in range(len(value)):
> >ax = plt.subplot(2,2,i+1)
> >n, bins, patches = plt.hist(value[i],100,label=veh_no[i])
> >plt.ylabel('frequency',position=(0.5,0.5))
> >plt.xlabel('x valuels')
> >plt.grid()
> >min_val = int(round(min(value[i]),0))
> >max_val = int(round(max(value[i]),0))
> >ax.set_xlim(min_val-2,max_val+2)
> >locs,labels = plt.xticks()
> >plt.xticks(locs, map(lambda x: "%g" % x, locs))
> >plt.savefig('figurename.eps',dpi=70)
> >count += 1
> >
> > Thank You
> > Vineeth
> >
> --
> > Everyone hates slow websites. So do we.
> > Make your web apps faster with AppDynamics
> > Download AppDynamics Lite for free today:
> >
> http://p.sf.net/sfu/appdyn_d2d_feb___
> > Matplotlib-users mailing list
> > Matplotlib-users@lists.sourceforge.net
> > https://lists.sourceforge.net/lists/listinfo/matplotlib-users
>
>


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