You can use the "figsize" keyword to resize your image. See this: http://www.sagemath.org/doc/reference/plotting/sage/plot/graphics.html#sage.plot.graphics.Graphics.show
More examples can be found in the plot() documentation: http://www.sagemath.org/doc/reference/plotting/sage/plot/plot.html#sage.plot.plot.plot On Friday, September 26, 2014 11:04:45 AM UTC+8, sat...@gmail.com wrote: > > Hello, > > Would you teach me how to change image size ? > > Thanks! > > Yoshihiro Sato > > On Thursday, June 6, 2013 4:18:54 PM UTC+9, Jose Guzman wrote: >> >> This was a very good idea! >> >> Now I generate the plots as you mentioned: >> >> The trick was to use IPython.display to take the png files. Like this: >> >> >> x = var('x') >> plot(sin(x), 0, 2*pi).save('/path/to/directory/file.png') >> from IPython.display import display, Image >> display(Image('/path/to/directory/file.png')) >> >> On Sunday, June 2, 2013 11:34:06 AM UTC+2, P Purkayastha wrote: >>> >>> In Sage the plots appear "inline", but the plots are saved as files in a >>> directory structure within the working worksheet directory. From my reading >>> here: >>> >>> http://ipython.org/ipython-doc/dev/interactive/htmlnotebook.html#the-notebook-format >>> it appears that the ipython notebook saves everything inside a single >>> json file, which is probably also how one gets everything "inline". I am >>> just thinking out loud; not sure if this is exactly how it works - but it >>> does look like it is not compatible with how the Sage plots work. >>> >>> There are two possible solutions: >>> 1. Find out how matplotlib plots are handled. They must be saved in some >>> directory as png files before they are displayed in the ipython notebook. >>> If you can find that directory, then give that path along with a file name >>> to the Sage's plot command, like this: >>> >>> plot(x).save('/path/to/directory/file.png') >>> >>> >>> 2. Use Sage to plot, but at the last step, take the matplotlib Figure >>> object out of sage. Then use some direct matplotlib calls to show this >>> figure (I don't know exactly what they should be), like this: >>> >>> p = plot(x) + plot(x^2) + list_plot(range(5)) >>> pm = p.matplotlib(<pass other options as you see fit>) # This is a >>> matplotlib Figure object >>> from matplotlib import pyplot as plt >>> # Some matplotlib commands which can incorporate this Figure object into >>> the plt object >>> plt.show() >>> >>> >>> On Friday, May 31, 2013 9:41:34 PM UTC+8, Jose Guzman wrote: >>>> >>>> Hi everyboydy! >>>> >>>> >>>> Is there any way to display Sage plots in inline mode? I've tried sage >>>> ipython notebook -pylab=inline but It did not work. >>>> >>>> >>>> Declaring %pylab inline does not help, for example: >>>> >>>> >>> from sage.all import* >>>> >>> t = var('t') >>>> >>> plot(sin(t), 0, 2*pi) >>>> >>>> n _plot_args(self, tup, kwargs) >>>> 290 tup = tup[:-1] >>>> 291 elif len(tup) == 3: >>>> --> 292 raise ValueError('third arg must be a format >>>> string') >>>> 293 else: >>>> 294 linestyle, marker, color = None, None, None >>>> >>>> ValueError: third arg must be a format string >>>> >>>> Thanks! >>>> >>>> Jose >>>> >>>> -- >>>> Jose Guzman >>>> http://www.ist.ac.at/~jguzman/ >>>> >>> -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-support+unsubscr...@googlegroups.com. To post to this group, send email to sage-support@googlegroups.com. Visit this group at http://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
