def _do_plot_1d_md(self, names, errors, overplot):
"""
Plot 1D IMDHistoWorlspaces
:param names: list of workspace names
:param errors: boolean. if true, the error bar will be plotted
:param overplot: boolean. If true, then add these plots to the current figure if one exists
and it is a compatible figure
:return:
"""
try:
plot_md_ws_from_names(names, errors, overplot)
except RuntimeError as re:
logger.error(str(re))
def _do_plot_md_from_names_test(self, expected_labels, errors, overplot,
target_fig):
"""
Do plot_md_ws_from_names test (in general)
:param expected_labels: list of strings as expected labels of a plot (i.e., workspace name)
:param errors:
:param overplot:
:param target_fig:
:return:
"""
ws_name = 'test_plot_md_from_names_ws'
AnalysisDataService.Instance().addOrReplace(ws_name, self._test_md_ws)
# call method to test
test_fig = plot_md_ws_from_names([ws_name], errors, overplot,
target_fig)
# Verification: with target figure, new plot will be plotted on the same one
if target_fig is not None:
self.assertEqual(target_fig, test_fig)
# Check lines plotted
plotted_lines = test_fig.gca().get_legend().get_lines()
# number of plotted lines must be equal to expected values
self.assertEqual(len(expected_labels), len(plotted_lines))
# check legend labels
for label_part, line in zip(expected_labels, plotted_lines):
if label_part is not None:
self.assertTrue(label_part in line.get_label())