Hi matplotlib-users,
I decided to try to make some plots that I have previously made in png
format using the Agg backend in jpeg format using the GTKAgg backend
(which I guess is the one I should use for this). Unfortunately my
script exits with an error. I have therefore created a simple test
I can't make much sense of this. You don't plot anything and don't use
canvas.
This code works:
import matplotlib
matplotlib.use('GTKAgg')
from matplotlib import pyplot
pyplot.plot([0, 1, 2, 3], [0, 1, 2, 3])
fig = pyplot.gcf()
fig.savefig('test.jpg')
But I don't know how to set the dpi value
Goyo wrote:
I can't make much sense of this. You don't plot anything and don't use
canvas.
This code works:
import matplotlib
matplotlib.use('GTKAgg')
from matplotlib import pyplot
pyplot.plot([0, 1, 2, 3], [0, 1, 2, 3])
fig = pyplot.gcf()
fig.savefig('test.jpg')
El lun, 13-10-2008 a las 00:41 +0200, Goyo escribió:
But I don't know how to set the dpi value this way. I tried to use the
OO API but no success.
Well yes...
import matplotlib
matplotlib.use('GTKAgg')
from matplotlib import pyplot
fig = pyplot.figure(dpi=100)
ax = fig.add_subplot('111')