For example running this code and then fig.tight_layout(). The second axis isn’t recognized. Is there a way to add it to the tight_layout spec or a better method.
out = ones(200)
fign = 52
h, w = freqz(out)
fig = figure(fign)
semilogy(h,abs(w)/abs(max(w)), ‘b’, label=‘Mag’)
ylim(0.01,1.2)
ylabel(‘Amplitude (db)’, color=‘b’)
xlabel(‘Frequency (rad/sample)’)
ax = fig.gca()
ax2 = ax.twinx()
angles = unwrap(angle(w))
plot(h, angles, ‘g’)
ylabel(‘Phase (rads)’, color=‘g’)
Cheers,
Jeff
For example running this code and then fig.tight_layout(). The second
axis isn't recognized. Is there a way to add it to the tight_layout spec
or a better method.
This is a bug, or rather one of the ways in which tight_layout is limited. twinx and twiny probably will need to return SubplotBase instances if their parent is a SubplotBase instance. I don't immediately see a quick and easy way to do this. I filed a ticket:
Eric
On 2012/08/28 9:11 PM, Jeffrey Spencer wrote:
out = ones(200)
fign = 52
h, w = freqz(out)
fig = figure(fign)
semilogy(h,abs(w)/abs(max(w)), 'b', label='Mag')
ylim(0.01,1.2)
ylabel('Amplitude (db)', color='b')
xlabel('Frequency (rad/sample)')
ax = fig.gca()
ax2 = ax.twinx()
angles = unwrap(angle(w))
plot(h, angles, 'g')
ylabel('Phase (rads)', color='g')Cheers,
Jeff------------------------------------------------------------------------------
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Thanks, sounds good just wanted to know if possible now. I will use something else.
Cheers
On Aug 29, 2012 5:53 PM, “Eric Firing” <efiring@…202…> wrote:
On 2012/08/28 9:11 PM, Jeffrey Spencer wrote:
For example running this code and then fig.tight_layout(). The second
axis isn’t recognized. Is there a way to add it to the tight_layout spec
or a better method.
This is a bug, or rather one of the ways in which tight_layout is
limited. twinx and twiny probably will need to return SubplotBase
instances if their parent is a SubplotBase instance. I don’t
immediately see a quick and easy way to do this. I filed a ticket:
https://github.com/matplotlib/matplotlib/issues/1165
Eric
out = ones(200)
fign = 52
h, w = freqz(out)
fig = figure(fign)
semilogy(h,abs(w)/abs(max(w)), ‘b’, label=‘Mag’)
ylim(0.01,1.2)
ylabel(‘Amplitude (db)’, color=‘b’)
xlabel(‘Frequency (rad/sample)’)
ax = fig.gca()
ax2 = ax.twinx()
angles = unwrap(angle(w))
plot(h, angles, ‘g’)
ylabel(‘Phase (rads)’, color=‘g’)
Cheers,
Jeff
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
https://lists.sourceforge.net/lists/listinfo/matplotlib-users
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
Matplotlib-users@lists.sourceforge.net
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My take on this.
And, tight_layout seem to work okay with this change.
Regards,
-JJ
On Wed, Aug 29, 2012 at 4:52 PM, Eric Firing <efiring@...202...> wrote:
twinx and twiny probably will need to return SubplotBase
instances if their parent is a SubplotBase instance.