On 10/27/11 1:41 AM, Yoshi Rokuko wrote:
> if one saves a Basemap plot with savefig option
> bbox_inches='tight' geographical coordinates
> are cut:
>
> bmap = Basemap(...)
> bmap.drawparallels([those,numbers,are,gone],
> labels=[1,0,0,0])
> bmap.drawmeridians([those,numbers,are,gone],
> labels=[0,0,0,1])
> plt.contourf(...)
> plt.savefig(file, bbox_inches='tight')
>
> is this missbehavior known, or is there a simple
> fix for that?
>
> best regards, yoshi
Yoshi:
You can use the pad_inches keyword to adjust the amount of space left
around the map.
Try this:
from mpl_toolkits.basemap import Basemap
import numpy as np
import matplotlib.pyplot as plt
bmap = Basemap()
bmap.drawcoastlines()
bmap.drawparallels(np.arange(-90,91,30),
labels=[1,0,0,0])
bmap.drawmeridians(np.arange(0,360,60),
labels=[0,0,0,1])
plt.savefig('bboxtight.png', bbox_inches='tight',pad_inches=0.45)
-Jeff
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