diff options
Diffstat (limited to 'docs/plot/plot.py')
| -rw-r--r-- | docs/plot/plot.py | 23 |
1 files changed, 15 insertions, 8 deletions
diff --git a/docs/plot/plot.py b/docs/plot/plot.py index 52bd7fd2..04a3d423 100644 --- a/docs/plot/plot.py +++ b/docs/plot/plot.py @@ -85,7 +85,7 @@ def interp_coords(coords, tol): The function tries to densify a list of coordinates based on a simple measure. If two adjacent points in the input coordinate list are further away from each - other than the specified tolerance, the list will be densied between those two + other than the specified tolerance, the list will be densified between those two points. Roughly speaking, a point will be inserted every `tol` between the points. @@ -230,7 +230,7 @@ def plotproj(plotdef, data, outdir): ''' Plot map. ''' - fig, axes = plt.subplots() + axes = plt.axes() bounds = (plotdef['lonmin'], plotdef['latmin'], plotdef['lonmax'], plotdef['latmax']) for geom in data.filter(bbox=bounds): @@ -288,23 +288,30 @@ def plotproj(plotdef, data, outdir): y = feature[:, 1] axes.plot(x, y, color=COLOR_GRAT, linewidth=0.4) - axes.axis('off') + # Switch off the axis lines... + plt.axis('off') + # ... and additionally switch off the visibility of the axis lines and + # labels so they can be removed by "bbox_inches='tight'" when saving + axes.get_xaxis().set_visible(False) + axes.get_yaxis().set_visible(False) + font = { 'family': 'serif', 'color': 'black', 'style': 'italic', 'size': 12 } - fig.suptitle(plotdef['projstring'], fontdict=font) - axes.autoscale(tight=True) + # Make sure the plot is not stretched + axes.set_aspect('equal') + if not os.path.exists(outdir): os.makedirs(outdir) - fig.savefig(outdir + '/' + plotdef['filename'], dpi=300) + plt.savefig(outdir + '/' + plotdef['filename'], + dpi=400, + bbox_inches='tight') # Clean up - fig = None - del fig axes = None del axes plt.close() |