def test_minor_tick_generator_with_interval(self):
"""If the MinorTickGenerator is not given an interval of 'auto',
it should return the same results as a DefaultTickGenerator
"""
self.default_tick_generator = DefaultTickGenerator()
high = 1.0
low = 0.0
intervals = [0.05, 0.1, 0.2, 0.25, 0.5]
for i in intervals:
ticksMinor = self.tick_generator.get_ticks(
data_low=0,
data_high=1,
bounds_low=low,
bounds_high=high,
interval=i,
)
ticksDefault = self.default_tick_generator.get_ticks(
data_low=0,
data_high=1,
bounds_low=low,
bounds_high=high,
interval=i,
)
self.assertEqual(ticksMinor.tolist(), ticksDefault.tolist())
def test_minor_tick_generator_without_interval(self):
"""A minor tick generator should return more ticks than
the default tick generator.
"""
self.default_tick_generator = DefaultTickGenerator()
high = 1.0
low = 0.0
ticksMinor = self.tick_generator.get_ticks(
data_low=0,
data_high=1,
bounds_low=low,
bounds_high=high,
interval='auto',
)
ticksDefault = self.default_tick_generator.get_ticks(
data_low=0,
data_high=1,
bounds_low=low,
bounds_high=high,
interval='auto',
)
self.assertGreater(len(ticksMinor), len(ticksDefault))
class TestMinorTickGenerator(unittest.TestCase):
def setUp(self):
self.tick_generator = MinorTickGenerator()
def test_minor_tick_generator_with_interval(self):
"""If the MinorTickGenerator is not given an interval of 'auto',
it should return the same results as a DefaultTickGenerator
"""
self.default_tick_generator = DefaultTickGenerator()
high = 1.0
low = 0.0
intervals = [0.05, 0.1, 0.2, 0.25, 0.5]
for i in intervals:
ticksMinor = self.tick_generator.get_ticks(
data_low=0,
data_high=1,
bounds_low=low,
bounds_high=high,
interval=i,
)
ticksDefault = self.default_tick_generator.get_ticks(
data_low=0,
data_high=1,
bounds_low=low,
bounds_high=high,
interval=i,
)
self.assertEqual(ticksMinor.tolist(), ticksDefault.tolist())
def test_minor_tick_generator_without_interval(self):
"""A minor tick generator should return more ticks than
the default tick generator.
"""
self.default_tick_generator = DefaultTickGenerator()
high = 1.0
low = 0.0
ticksMinor = self.tick_generator.get_ticks(
data_low=0,
data_high=1,
bounds_low=low,
bounds_high=high,
interval='auto',
)
ticksDefault = self.default_tick_generator.get_ticks(
data_low=0,
data_high=1,
bounds_low=low,
bounds_high=high,
interval='auto',
)
self.assertGreater(len(ticksMinor), len(ticksDefault))
class TestMinorTickGenerator(unittest.TestCase):
def setUp(self):
self.tick_generator = MinorTickGenerator()
def test_minor_tick_generator_with_interval(self):
"""If the MinorTickGenerator is not given an interval of 'auto',
it should return the same results as a DefaultTickGenerator
"""
self.default_tick_generator = DefaultTickGenerator()
high = 1.0
low = 0.0
intervals = [0.05, 0.1, 0.2, 0.25, 0.5]
for i in intervals:
ticksMinor = self.tick_generator.get_ticks(
data_low=0,
data_high=1,
bounds_low=low,
bounds_high=high,
interval=i,
)
ticksDefault = self.default_tick_generator.get_ticks(
data_low=0,
data_high=1,
bounds_low=low,
bounds_high=high,
interval=i,
)
self.assertEqual(ticksMinor.tolist(), ticksDefault.tolist())
def test_minor_tick_generator_without_interval(self):
"""A minor tick generator should return more ticks than
the default tick generator.
"""
self.default_tick_generator = DefaultTickGenerator()
high = 1.0
low = 0.0
ticksMinor = self.tick_generator.get_ticks(
data_low=0,
data_high=1,
bounds_low=low,
bounds_high=high,
interval='auto',
)
ticksDefault = self.default_tick_generator.get_ticks(
data_low=0,
data_high=1,
bounds_low=low,
bounds_high=high,
interval='auto',
)
self.assertGreater(len(ticksMinor), len(ticksDefault))
def test_minor_tick_generator_without_interval(self):
"""A minor tick generator should return more ticks than
the default tick generator.
"""
self.default_tick_generator = DefaultTickGenerator()
high = 1.0
low = 0.0
ticksMinor = self.tick_generator.get_ticks(
data_low=0,
data_high=1,
bounds_low=low,
bounds_high=high,
interval='auto',
)
ticksDefault = self.default_tick_generator.get_ticks(
data_low=0,
data_high=1,
bounds_low=low,
bounds_high=high,
interval='auto',
)
self.assertGreater(len(ticksMinor), len(ticksDefault))
def test_minor_tick_generator_with_interval(self):
"""If the MinorTickGenerator is not given an interval of 'auto',
it should return the same results as a DefaultTickGenerator
"""
self.default_tick_generator = DefaultTickGenerator()
high = 1.0
low = 0.0
intervals = [0.05, 0.1, 0.2, 0.25, 0.5]
for i in intervals:
ticksMinor = self.tick_generator.get_ticks(
data_low=0,
data_high=1,
bounds_low=low,
bounds_high=high,
interval=i,
)
ticksDefault = self.default_tick_generator.get_ticks(
data_low=0,
data_high=1,
bounds_low=low,
bounds_high=high,
interval=i,
)
self.assertEqual(ticksMinor.tolist(), ticksDefault.tolist())
def _set_x_axis_labels(self, plot):
""" Set the x axis title, tick labels and styles.
"""
x_labels = self.x_labels
x_axis_style = self.plot_style.x_axis_style
if x_labels:
# if x_labels set, axis labels shouldn't be generated from the
# numerical values but by the values stored in x_labels (for e.g.
# when x_axis_col contains strings)
label_rotation = x_axis_style.label_rotation
label_positions = self.compute_label_positions(x_labels)
if x_axis_style.show_all_labels:
tick_generator = ShowAllTickGenerator(
positions=label_positions)
else:
tick_generator = DefaultTickGenerator()
first_renderer = plot.components[0]
bottom_axis = LabelAxis(first_renderer,
orientation="bottom",
labels=[str(x) for x in x_labels],
positions=label_positions,
label_rotation=label_rotation,
tick_generator=tick_generator)
# Store and replace in the underlay list...
if plot.underlays:
plot.underlays.pop(0)
plot.underlays.insert(0, bottom_axis)
plot.x_axis = bottom_axis
plot.x_axis.title = self.x_axis_title
font_size = x_axis_style.title_style.font_size
font_name = x_axis_style.title_style.font_name
plot.x_axis.title_font = '{} {}'.format(font_name, font_size)
class TestDefaultTickGenerator(unittest.TestCase):
def setUp(self):
self.tick_generator = DefaultTickGenerator()
def test_default_tick_generator(self):
high = 1.
low = 0.
interval = 0.1
ticks = self.tick_generator.get_ticks(
data_low=0,
data_high=1,
bounds_low=low,
bounds_high=high,
interval=interval, )
expected_num_ticks = (high - low) / interval + 1
self.assertEqual(len(ticks), expected_num_ticks)
class TestDefaultTickGenerator(unittest.TestCase):
def setUp(self):
self.tick_generator = DefaultTickGenerator()
def test_default_tick_generator(self):
high = 1.
low = 0.
interval = 0.1
ticks = self.tick_generator.get_ticks(
data_low=0,
data_high=1,
bounds_low=low,
bounds_high=high,
interval=interval,
)
expected_num_ticks = (high - low) / interval + 1
self.assertEqual(len(ticks), expected_num_ticks)
def _set_y_axis_labels(self, plot):
""" Set the y axis title and style.
"""
y_labels = self.y_labels
y_axis_style = self.plot_style.y_axis_style
if y_labels:
# if y_labels set, axis labels shouldn't be generated from the
# numerical values but by the values stored in y_labels (for e.g.
# when y_axis column contains strings)
label_rotation = y_axis_style.label_rotation
label_positions = self.compute_label_positions(y_labels)
if y_axis_style.show_all_labels:
tick_generator = ShowAllTickGenerator(
positions=label_positions)
else:
tick_generator = DefaultTickGenerator()
first_renderer = plot.components[0]
left_axis = LabelAxis(first_renderer,
orientation="left",
labels=[str(x) for x in y_labels],
positions=label_positions,
label_rotation=label_rotation,
tick_generator=tick_generator)
# Store and replace in the underlay list...
if plot.underlays:
plot.underlays.pop(1)
plot.underlays.insert(1, left_axis)
plot.y_axis = left_axis
if self.y_axis_title == "auto":
styles = self.plot_style.renderer_styles
plot.y_axis.title = ", ".join([
desc["y"] for style, desc in zip(styles, self.renderer_desc)
if style.orientation == STYLE_L_ORIENT
])
else:
plot.y_axis.title = self.y_axis_title
font_size = self.plot_style.y_axis_style.title_style.font_size
font_name = self.plot_style.y_axis_style.title_style.font_name
plot.y_axis.title_font = '{} {}'.format(font_name, font_size)
def setUp(self):
self.tick_generator = DefaultTickGenerator()
def setUp(self):
self.tick_generator = DefaultTickGenerator()