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Fix labels with different units.

This commit is contained in:
Timothy Allen 2018-01-03 12:12:30 +02:00
parent 7087b5299a
commit 5394bcee7c
1 changed files with 8 additions and 5 deletions
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13
glucometer_graphs.py
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@ -6,10 +6,8 @@ __author__ = 'Timothy Allen'
__email__ = 'tim@treehouse.org.za'
__license__ = 'MIT'
# TODO: comments -- unicode
# TODO: prettify
# TODO: comments -- unicode/images/np.array
# TODO: weekly graph with each day's figures as a different-coloured line
# TODO: verify either set of units (mmol/L,mg/dl) works with the data
import argparse
import csv
@ -419,13 +417,18 @@ def generate_plot(data, ax=None, transforms={}, args=[], **plot_args):
# XXX At present, backend_pdf does not parse unicode correctly, and all recent
# unicode chacters that lack proper glyph names are massed together and printed
# as the same character
if args.units == UNIT_MMOLL:
y_offset = 6
else:
y_offset = convert_glucose_unit(6, UNIT_MMOLL)
if transform == 'label' and transforms[transform] is True:
for a, b, label in zip(x, y, z):
for x_pos, y_pos, label in zip(x, y, z):
if len(label) > 0:
#print(label)
ax.annotate(
label,
xy=(a, args.graph_max-6),
xy=(x_pos, args.graph_max-y_offset),
rotation=45,
zorder=25,
)