Damon McDougall
<damon.mcdougall@...287...> writes:
···
On Wed, Aug 22, 2012 at 11:28:54AM +0200, Petro wrote:
Hi list.
I generate some png images using matplotlib, and get very different
results depending on figuresize
__________________________________________________________________
from pylab import figure, plot
import pylab as plt
import numpy as np
figure()
plt.subplot(2,1,1)
plot(np.random.rand(10),'o')
plt.subplot(2,1,2)
plot(np.random.rand(10),'o')
pic_name='fit_rates1.png'
path_name='/home/petro/tmp/'
plt.savefig(path_name + pic_name)
__________________________________________________________________
the code above generates the following image:
https://lh3.googleusercontent.com/-107Ducz_CA0/UDShKMtejtI/AAAAAAAACls/YOeahS3tQA8/s400/fit_rates1.png
now if I increase a figure size parameter:
__________________________________________________________________
from pylab import figure, plot
import pylab as plt
import numpy as np
plt.ioff()
from matplotlib import rcParams
golden_mean = (np.sqrt(5)-1.0)/2.0 # Aesthetic ratio
fig_width = 5.6 # width in inches
fig_height = fig_width*golden_mean # height in inches
rcParams['figure.figsize']=fig_width, fig_height*3
figure()
plt.subplot(2,1,1)
plot(np.random.rand(10),'o')
plt.subplot(2,1,2)
plot(np.random.rand(10),'o')
pic_name='fit_rates2.png'
path_name='/home/petro/tmp/'
plt.savefig(path_name + pic_name)
What backend are you using?
print plt.get_backend()
It outputs GTK.
Can you try the GtkAgg backend instead and confirm the bug isn't there? The "pure" Gtk backend doesn't see a lot of use these days and isn't very well tested.
Mike
···
On 08/22/2012 08:17 AM, Petro Khoroshyy wrote:
Damon McDougall
<damon.mcdougall@...287...> writes:
On Wed, Aug 22, 2012 at 11:28:54AM +0200, Petro wrote:
Hi list.
I generate some png images using matplotlib, and get very different
results depending on figuresize
__________________________________________________________________
from pylab import figure, plot
import pylab as plt
import numpy as np
figure()
plt.subplot(2,1,1)
plot(np.random.rand(10),'o')
plt.subplot(2,1,2)
plot(np.random.rand(10),'o')
pic_name='fit_rates1.png'
path_name='/home/petro/tmp/'
plt.savefig(path_name + pic_name)
__________________________________________________________________
the code above generates the following image:
https://lh3.googleusercontent.com/-107Ducz_CA0/UDShKMtejtI/AAAAAAAACls/YOeahS3tQA8/s400/fit_rates1.png
now if I increase a figure size parameter:
__________________________________________________________________
from pylab import figure, plot
import pylab as plt
import numpy as np
plt.ioff()
from matplotlib import rcParams
golden_mean = (np.sqrt(5)-1.0)/2.0 # Aesthetic ratio
fig_width = 5.6 # width in inches
fig_height = fig_width*golden_mean # height in inches
rcParams['figure.figsize']=fig_width, fig_height*3
figure()
plt.subplot(2,1,1)
plot(np.random.rand(10),'o')
plt.subplot(2,1,2)
plot(np.random.rand(10),'o')
pic_name='fit_rates2.png'
path_name='/home/petro/tmp/'
plt.savefig(path_name + pic_name)
What backend are you using?
print plt.get_backend()
It outputs GTK.
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