Hi,
I am trying to create a chart using a given file as background, drawing some
curves on the map, and saving an 800x600 PNG.
Code Snipet:
map = Basemap( ................)
pilImg=Image.open('mybkgmap.gif')
rgba = pil_to_array(pilImg)
map.imshow(rgba,interpolation='nearest') # showing background map
..... # Plot some paths on top of background maps
# Add some text explaining map symbols
....
(plt.gcf()).set_size_inches(8,6)
(plt.gcf()).set_dpi(100)
plt.savefig('my.png',format='PNG',bbox_inches='tight',pad_inches=0) # Obtain
an 620x480 image without a border
plt.savefig('my.png',format='PNG') # Obtain an 800x600 image with a white
border I don't want
Any idea on how can I get the 800x600 without the white border? Any hint will
be appreciated.
Thank you
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