Re: [Matplotlib-users] how to remove colorbar?

Thanks Jerzy. It works fine. I may return to this topic for more discussion
later. 

chao


Jerzy Karczmarczuk-2 wrote:
> 
> Benjamin Root :
>> Colorbars are a bit tricky.  They are actually a subplot axes separate 
>> from your plotting axes.  And I don't think they are very easy to 
>> remove.  You could do a "cbar.axes.cla()", but that would still leave 
>> the "ticks", tick labels and the colorbar label.
>>
>> I am sure that there is a way to get to what you want, but it isn't 
>> immediately obvious.
> Well, I tried with some success the following. Suppose the programme is:
> 
> from pylab import *
> fig = figure()
> ax = fig.add_subplot(111)
> data = rand(250, 250)
> cax = ax.imshow(data)
> cbar = fig.colorbar(cax)
> show()
> 
> Now, fig has two axes, the main, and the bar. The command
> 
> fig.delaxes(fig.axes[1])
> 
> gets rid of the bar and the ticks.
> Is there anything wrong with that? Of course, I knew that fig.axes[1] 
> was the bar, but finding it in a more complicated case should not be 
> difficult.
> 
> All the best.
> 
> Jerzy Karczmarczuk
> 
> 
> 
> ------------------------------------------------------------------------------
> Live Security Virtual Conference
> Exclusive live event will cover all the ways today's security and 
> threat landscape has changed and how IT managers can respond. Discussions 
> will include endpoint security, mobile security and the latest in malware 
> threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/
> _______________________________________________
> Matplotlib-users mailing list
> Mat...@li...
> https://lists.sourceforge.net/lists/listinfo/matplotlib-users
> 
> 

-- 
View this message in context: http://old.nabble.com/how-to-remove-colorbar--tp33882320p33892056.html
Sent from the matplotlib - users mailing list archive at Nabble.com.