def test_styles(self):
renderer = BarChart(7, 17, [fn(10), fn(5)])
renderer.border_style = SINGLE_LINE
self.assertEqual(
str(renderer), "┌───────────────┐\n"
"│ │\n"
"│ │########## │\n"
"│ │ │\n"
"│ │##### │\n"
"│ │\n"
"└───────────────┘")
renderer.border_style = ASCII_LINE
renderer.axes_style = ASCII_LINE
self.assertEqual(
str(renderer), "+---------------+\n"
"| |\n"
"| |########## |\n"
"| | |\n"
"| |##### |\n"
"| |\n"
"+---------------+")
def demo(screen):
scenes = []
if screen.width != 132 or screen.height != 24:
effects = [
Print(screen,
FigletText("Resize to 132x24"),
y=screen.height // 2 - 3),
]
else:
# Horizontal Charts
hchart1 = BarChart(
9,
22,
[fn, fn],
char="═",
gradient=[(7, Screen.COLOUR_GREEN), (9, Screen.COLOUR_YELLOW),
(10, Screen.COLOUR_RED)],
keys=["one", "two"],
gap=1,
)
hchart2 = BarChart(
10,
25, [wv(1), wv(3), wv(5), wv(7), wv(9)],
colour=Screen.COLOUR_GREEN,
axes=BarChart.BOTH,
scale=2.0)
hchart2.border_style = ASCII_LINE
hchart2.axes_style = ASCII_LINE
hchart3 = BarChart(
10,
40, [wv(1), wv(2),
wv(3), wv(4),
wv(5), wv(7),
wv(8), wv(9)],
colour=[c for c in range(1, 8)],
bg=[c for c in range(1, 8)],
scale=2.0,
axes=BarChart.X_AXIS,
intervals=0.5,
labels=True,
border=False)
hchart4 = BarChart(7,
30, [lambda: time.time() * 10 % 101],
gradient=[
(33, Screen.COLOUR_RED, Screen.COLOUR_RED),
(66, Screen.COLOUR_YELLOW,
Screen.COLOUR_YELLOW),
(100, Screen.COLOUR_WHITE, Screen.COLOUR_WHITE),
] if screen.colours < 256 else [(10, 234, 234),
(20, 236, 236),
(30, 238, 238),
(40, 240, 240),
(50, 242, 242),
(60, 244, 244),
(70, 246, 246),
(80, 248, 248),
(90, 250, 250),
(100, 252, 252)],
char=">",
scale=100.0,
labels=True,
axes=BarChart.X_AXIS)
hchart4.border_style = SINGLE_LINE
# Vertical Charts
vchart1 = VBarChart(
12,
21,
[fn2, fn2],
char="═",
gradient=[(3, Screen.COLOUR_GREEN), (4, Screen.COLOUR_YELLOW),
(5, Screen.COLOUR_RED)],
keys=["one", "two"],
)
vchart2 = VBarChart(
12,
17, [wv(1), wv(3), wv(5), wv(7), wv(9)],
colour=Screen.COLOUR_GREEN,
axes=BarChart.BOTH,
scale=2.0,
gap=0)
vchart2.border_style = ASCII_LINE
vchart2.axes_style = ASCII_LINE
vchart3 = VBarChart(
12,
39, [wv(1), wv(2),
wv(3), wv(4),
wv(5), wv(7),
wv(8), wv(9)],
colour=[c for c in range(1, 8)],
bg=[c for c in range(1, 8)],
gap=0,
scale=2.0,
axes=BarChart.Y_AXIS,
intervals=0.5,
labels=True,
border=False)
vchart4 = VBarChart(12,
16, [lambda: time.time() * 10 % 101],
gradient=[
(33, Screen.COLOUR_RED, Screen.COLOUR_RED),
(66, Screen.COLOUR_YELLOW,
Screen.COLOUR_YELLOW),
(100, Screen.COLOUR_WHITE,
Screen.COLOUR_WHITE),
] if screen.colours < 256 else [(10, 234, 234),
(20, 236, 236),
(30, 238, 238),
(40, 240, 240),
(50, 242, 242),
(60, 244, 244),
(70, 246, 246),
(80, 248, 248),
(90, 250, 250),
(100, 252, 252)],
char=">",
scale=100.0,
labels=True,
axes=VBarChart.Y_AXIS)
vchart4.border_style = SINGLE_LINE
effects = [
Print(screen, hchart1, x=1, y=1, transparent=False, speed=2),
Print(screen, hchart2, x=25, y=1, transparent=False, speed=2),
Print(screen, hchart3, x=52, y=1, transparent=False, speed=2),
Print(screen, hchart4, x=96, y=2, transparent=False, speed=2),
Print(screen, vchart1, x=2, y=12, transparent=False, speed=2),
Print(screen, vchart2, x=29, y=12, transparent=False, speed=2),
Print(screen, vchart3, x=52, y=12, transparent=False, speed=2),
Print(screen, vchart4, x=103, y=12, transparent=False, speed=2),
]
scenes.append(Scene(effects, -1))
screen.play(scenes, stop_on_resize=True)