0.95,
text2,
transform=ax2.transAxes,
fontsize=14,
verticalalignment='top',
horizontalalignment='left',
bbox=patch_properties)
# make a splan selector and have it turned off initially until user
# presses 'q' or 'a' on the key board via toggle_selector
span = SpanSelector(ax1,
onselect,
'horizontal',
useblit=True,
rectprops=dict(alpha=0.5, facecolor='red'))
span.visible = False
# connect span with the toggle selector in order to toggle span selector on and off
span.connect_event('key_press_event', toggle_selector)
# make sure that the layout of the subplots do not overlap
plt.tight_layout()
plt.show()
except IOError as error:
print 'cannot read file' + error.filename
print error.message
except IndexError as error:
print 'Cannot read file! Bad file!'
print error.message
# show text of mean, max, min values on graph; use matplotlib.patch.Patch properies and bbox
text2 = 'mean = %.2f\nmax = %.2f\nmin = %.2f' % (parameter['mean'], parameter['max'], parameter['min'])
patch_properties = {'boxstyle': 'round',
'facecolor': 'wheat',
'alpha': 0.5
}
ax2_text = ax2.text(0.05, 0.95, text2, transform = ax2.transAxes, fontsize = 14,
verticalalignment = 'top', horizontalalignment = 'left', bbox = patch_properties)
# make a splan selector and have it turned off initially until user
# presses 'q' or 'a' on the key board via toggle_selector
span = SpanSelector(ax1, onselect, 'horizontal', useblit=True,
rectprops=dict(alpha=0.5, facecolor='red'))
span.visible = False
# connect span with the toggle selector in order to toggle span selector on and off
span.connect_event('key_press_event', toggle_selector)
# make sure that the layout of the subplots do not overlap
plt.tight_layout()
plt.show()
except IOError as error:
print 'cannot read file' + error.filename
print error.message
except IndexError as error:
print 'Cannot read file! Bad file!'
print error.message
