def tabProbabilityTesting(self):
'''
tab containing plot of probability distributions from various user-specificed pools of dice
'''
self.plotColorMap = [
[1,0,0,1],
[0,1,0,1],
[0,0,1,1],
[1,1,0,1],
[1,0,1,1],
[0,1,1,1],
[1,1,1,1],
[0.75,0.75,0.75,1]]
tabProb = TabbedPanelItem(text = 'Prob. Plots')
self.statsMainLayout = BoxLayout(orientation = 'vertical')
self.entryLayout = BoxLayout(orientation = 'vertical',size_hint = (1,0.45))
buttonLayout = BoxLayout(size_hint = (1,0.05))
self.graphLayout = BoxLayout(size_hint = (1,0.5))
self.graph = Graph(xlabel='Value', ylabel='Counts',
x_ticks_minor=1,x_ticks_major=2, y_ticks_minor = 100, y_ticks_major=500,
y_grid_label=True, x_grid_label=True, padding=5,
x_grid=True, y_grid=True, xmin=-0, xmax=15, ymin=0,ymax = 5000)
self.graphLayout.add_widget(self.graph)
self.plotList = []
self.statsMainLayout.add_widget(self.entryLayout)
self.statsMainLayout.add_widget(buttonLayout)
self.statsMainLayout.add_widget(self.graphLayout)
self.testList = []
self.appendNewTest(self.entryLayout,readOnly = True)
self.testList.append(self.appendNewTest(self.entryLayout))
buttonList = [['Add New Test','Plot Results','Reset']]
buttonFunctionList = [[self.fireNewTestButton,self.firePlotButton,self.fireResetTestsButton]]
self.addButtons(buttonList,buttonFunctionList,buttonLayout)
tabProb.add_widget(self.statsMainLayout)
return tabProb
def __init__(self, ticker):
self.CurrentPrice = 100
self.ticker = ticker
self.cryptos = []
self.yticks = 100
self.xticks = 10
self.xmax = 50
self.chart = Graph(
xlabel='Time',
ylabel='Price',
x_ticks_minor=0,
x_ticks_major=self.xticks,
y_ticks_major=self.yticks,
y_grid_label=True,
x_grid_label=True,
padding=5,
x_grid=True,
y_grid=True,
xmin=0,
xmax=self.xmax,
ymin=0,
)
self.plot = SmoothLinePlot(color=[1, 1, 1, 1])
self.chart.add_plot(self.plot)
def __init__(self, information=None):
super(Logic, self).__init__()
if information is None:
information = dict()
self.information = information
self.mi = dict()
self.nmi = dict()
self.tmi = dict()
self.twomi = dict()
self.graph = Graph(xlabel='X',
ylabel='Y',
x_ticks_minor=.25,
x_ticks_major=1,
y_ticks_minor=1,
y_ticks_major=1,
y_grid_label=True,
x_grid_label=True,
padding=5,
x_grid=True,
y_grid=True,
xmin=-1,
xmax=24,
ymin=-1,
ymax=1)
self.red_plot = MeshLinePlot(color=[1, 0, 0, 1])
self.gre_plot = MeshLinePlot(color=[0, 1, 0, 1])
self.blu_plot = MeshLinePlot(color=[0, 0, 1, 1])
self.yel_plot = MeshLinePlot(color=[1, 1, 0, 1])
self.add_widget(widget=self.graph)
def make_plot(ratings_list, plot_dates, plot_tickers, plot_colors):
# Prepare the data
x = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
# make the graph
graph = Graph(ylabel='Ratings',
x_ticks_major=1,
y_ticks_minor=1,
y_ticks_major=1,
y_grid_label=True,
x_grid_label=False,
padding=5,
x_grid=True,
y_grid=True,
xmin=0,
xmax=10,
ymin=0,
ymax=10)
if (len(plot_tickers) > 0):
i = 0
while (i < len(plot_tickers)):
plot = MeshLinePlot(color=plot_colors[i])
plot.points = [(i, j) for i, j in zip(x, ratings_list[i])]
graph.add_plot(plot)
i += 1
return graph
def yap(self, za):
box = self.ids.deneme
graph_theme = {
'label_options': {
'color': rgb('444444'), # color of tick labels and titles
'bold': True
},
'background_color': rgb('2b2b2b'), # canvas background color
'tick_color': rgb('7ba21d'), # ticks and grid
'border_color': rgb('000000')
} # border drawn around each graph
self.graph = Graph(
xlabel='Time (s)',
ylabel='Temparature (°F)',
x_ticks_major=10,
y_ticks_major=10,
y_grid_label=True,
x_grid_label=True,
padding=5,
#xmin=0,
#ymin=0,
**graph_theme)
box.add_widget(self.graph)
self.plot = LinePlot(line_width=2, color=[0.48, 0.63, 0.11, 1])
self.graph.add_plot(self.plot)
self.salise = 0
self.saniye = 0
self.dakika = 0
self.values = []
class ScreenRace:
sogMemory = 30 # seconds
sogHistory = []
def __init__(self, gui=None):
if gui == None:
print("ScreenRace __init__ with gui == None - need to set it up!")
else:
self.gui = gui
self.th = TimeHelper()
def setGui(self, gui):
self.gui = gui
def setupGui(self):
self.sogG = Graph(
ymax=1.0,
ymin=-1.0,
)
self.sogP = MeshLinePlot(color=[1, 1, 0, 1])
self.sogG.add_plot(self.sogP)
self.gui.rl.ids.flRace.add_widget(self.sogG)
def on_settings(self, o=None):
print("on_settings")
def update(self, fromWho, vals):
#print("sogUpdate" ,fromWho, vals)
self.sogHistory.append(vals['speed'])
def __init__(self, **kwargs):
super(GraphPlot, self).__init__(**kwargs)
self.y_range = 10
self.x_range = 10
self.range_multiplier = [2, 2.5, 2]
self.graph = Graph(xlabel="x",
ylabel="y",
x_ticks_major=self.x_range / 2,
y_ticks_major=self.y_range / 2,
y_grid_label=True,
x_grid_label=True,
x_grid=True,
y_grid=True,
xmin=-self.x_range,
xmax=self.x_range,
ymin=-self.y_range,
ymax=self.y_range,
draw_border=False)
# graph.size = (1200, 400)
# self.graph.pos = self.center
self.plot = MeshLinePlot(color=[1, 1, 1, 1])
x = -self.x_range
self.plot.points = []
while x < self.x_range:
try:
self.plot.points.append((x, sin(x)))
except ZeroDivisionError:
pass
x += self.x_range / 100
self.add_widget(self.graph)
self.graph.add_plot(self.plot)
def make_plot(plot_price,
plot_dates,
tickers_on_plot,
plot_colors,
xlabel='Bitcoin'):
x = list(range(1, (len(plot_price) + 1)))
y = plot_price
y_axis_ticks = (max(y) - min(y)) / 5
plot = None
graph = Graph(xlabel=xlabel,
x_ticks_major=1,
y_ticks_major=y_axis_ticks,
y_grid_label=True,
x_grid_label=True,
padding=10,
x_grid=False,
y_grid=False,
xmin=min(x),
xmax=max(x),
ymin=min(y),
ymax=max(y))
for i in range(0, len(tickers_on_plot)):
plot = MeshLinePlot(color=plot_colors[i])
plot.points = [(i, j) for i, j in zip(x, (y))]
graph.add_plot(plot)
return graph
class LiveView(Widget):
def __init__(self, **kwargs):
super().__init__()
self.graph = Graph(x_ticks_minor=4,
x_ticks_major=16,
y_grid_label=True,
x_grid_label=True,
padding=5,
x_grid=True,
y_grid=True,
xmin=-0,
xmax=SAMPLES,
ymin=0,
**kwargs)
self.plot = MeshLinePlot(color=[1, 1, 0, 1])
self.plot.points = [(x, 0) for x in range(0, SAMPLES + 1)]
self.graph.add_plot(self.plot)
self.total_plot = MeshLinePlot(color=[0, 1, 1, 1])
self.total_plot.points = [(x, 0) for x in range(0, SAMPLES + 1)]
self.graph.add_plot(self.total_plot)
self.values = collections.defaultdict(
lambda: [0 for x in range(0, SAMPLES + 1)])
def update(self, sender, date, value):
self.values[sender][date] = value
total = [self.values[sender][date] for sender in self.values.keys()]
self.plot.points[date] = (date, value)
self.total_plot.points[date] = (date, sum(total))
def update(self):
self.remove_widget(self.graph)
self.graph = Graph(xlabel="x",
ylabel="y",
x_ticks_major=self.x_range / 2,
y_ticks_major=self.y_range / 2,
y_grid_label=True,
x_grid_label=True,
x_grid=True,
y_grid=True,
xmin=-self.x_range,
xmax=self.x_range,
ymin=-self.y_range,
ymax=self.y_range,
draw_border=False)
self.plot = MeshLinePlot(color=[1, 1, 1, 1])
x = -self.x_range
self.plot.points = []
while x < self.x_range:
try:
self.plot.points.append((x, sin(x)))
except ZeroDivisionError:
pass
x += self.x_range / 100
self.add_widget(self.graph)
self.graph.add_plot(self.plot)
def create_graph(self):
colors = itertools.cycle([
rgb('7dac9f'), rgb('dc7062'), rgb('66a8d4'), rgb('e5b060')
])
graph_theme = {
'label_options': {
'color': (0, 0, 0, 1),
'bold': False},
'background_color': (.9, .9, .9, 1),
'tick_color': rgb('808080'),
'border_color': rgb('808080')
}
graph = Graph(xlabel='',
ylabel='Glicemia',
font_size=14,
x_ticks_minor=0,
x_ticks_major=25,
y_ticks_major=1,
y_grid_label=True,
x_grid_label=True,
padding=5,
x_grid=True,
y_grid=True,
xmin=-0,
xmax=100,
ymin=-1,
ymax=1,
**graph_theme)
#plot = MeshLinePlot(color=[1, 0, 0, 1])
plot = MeshLinePlot(color=next(colors))
plot.points = [(x, sin(x/10.)) for x in range(0, 101)]
graph.add_plot(plot)
return graph
def __init__(self, ticker):
self.CurrentPrice = 0
self.dt = 0
self.ticker = ticker
self.cryptos = []
self.yticks = 100
for dicto in json.loads(
requests.get(
'https://finnhub.io/api/v1/crypto/symbol?exchange=binance&token=bvtss4748v6pijnevmqg'
).text):
self.cryptos.append(dicto['symbol'])
self.xticks = 10
self.xmax = 50
self.chart = Graph(
xlabel='Time',
ylabel='Price',
x_ticks_minor=0,
x_ticks_major=self.xticks,
y_ticks_major=self.yticks,
y_grid_label=True,
x_grid_label=True,
padding=5,
x_grid=True,
y_grid=True,
xmin=0,
xmax=self.xmax,
ymin=0,
)
self.plot = SmoothLinePlot(color=[1, 1, 1, 1])
self.chart.add_plot(self.plot)
def create_graph(self):
print("Création du graph ...")
if self.graph:
self.ids.graph_id.remove_widget(self.graph)
xmin = self.get_xmin()
self.graph = Graph(background_color=(0.8, 0.8, 0.8, 1),
border_color=(0, 0.1, 0.1, 1),
xlabel=self.xlabel,
ylabel=self.ylabel,
x_ticks_minor=self.x_ticks_minor,
x_ticks_major=self.x_ticks_major,
y_ticks_major=self.y_ticks_major,
x_grid_label=True,
y_grid_label=True,
padding=10,
x_grid=True,
y_grid=True,
xmin=xmin,
xmax=self.xmax,
ymin=self.ymin,
ymax=self.ymax,
tick_color=(1, 0, 1, 1),
label_options={'color': (0.2, 0.2, 0.2, 1)})
self.graph.add_plot(self.curve_x)
self.graph.add_plot(self.curve_y)
self.graph.add_plot(self.curve_z)
self.ids.graph_id.add_widget(self.graph)
def setupGui(self):
self.sogG = Graph(
ymax=1.0,
ymin=-1.0,
)
self.sogP = MeshLinePlot(color=[1, 1, 0, 1])
self.sogG.add_plot(self.sogP)
self.gui.rl.ids.flRace.add_widget(self.sogG)
def build(self):
graph = Graph(xlabel='X', ylabel='Y', x_ticks_minor=5,
x_ticks_major=25, y_ticks_major=1,
y_grid_label=True, x_grid_label=True, padding=5,
x_grid=True, y_grid=True, xmin=-0, xmax=100, ymin=-1, ymax=1)
plot = MeshLinePlot(color=[1, 0, 0, 1])
plot.points = [(x, sin(x / 10.)) for x in range(0, 101)]
graph.add_plot(plot)
return graph
def __init__(self, aircraft_config, **kwargs):
super(AircraftLoadLayout, self).__init__(**kwargs)
self.cols = 1
self.cfg = load_aircraft_config(aircraft_config)
self.loads = create_loads_list(self.cfg)
acft = self.cfg.aircraft
self.lbl_info = Label(text="%s (%s)" % (acft.designation, acft.immat))
self.add_widget(self.lbl_info)
self.sliders = SlidersLayout(self.cfg, self.loads)
self.add_widget(self.sliders)
self.lbl_center_gravity = Label(text="")
self.add_widget(self.lbl_center_gravity)
self.graph = Graph(
xlabel="X",
ylabel="mass",
# x_ticks_minor=0.05, x_ticks_major=0.5,
# y_ticks_major=100, # y_ticks_minor=20,
y_grid_label=True,
x_grid_label=True,
padding=5,
x_grid=True,
y_grid=True,
xmin=0.7,
xmax=1.1,
ymin=0,
ymax=1000,
)
self.mesh_line_plot = MeshLinePlot(color=[0, 0, 1, 1])
self.graph.add_plot(self.mesh_line_plot)
self.add_widget(self.graph)
self.btn_toggle = ToggleButton(
text="lever arm / moment",
group="xaxis",
)
self.btn_toggle.bind(on_press=self.on_touch_move)
self.add_widget(self.btn_toggle)
# point = Point(0.8, 400)
# plot = ScatterPlot(color=(1,0,0,1), pointsize=5)
self.scatter_plot = ScatterPlot(color=[1, 0, 0, 1], point_size=5)
# plot.points.append((0.8, 400))
self.graph.add_plot(self.scatter_plot)
self.update_label_plot()
def rainGraph(self):
rainY = []
for i in range(len(self.fileData) - 19, len(self.fileData)):
rainY.append(str(math.floor((float(self.fileData[i][8])))))
plot = None
graph = Graph(size_hint = (0.5,0.8), pos_hint = {'x': .24, 'y': 0}, ylabel='Rain Events', xlabel='Time', x_ticks_major=1, y_ticks_minor=1,
y_ticks_major=1,
y_grid_label=True, x_grid_label=True, padding=5, x_grid=True, y_grid=True,
xmin=0, xmax=20, ymin=0, ymax=50, background_color = [1,1,1,.2])
plot = MeshLinePlot(color=[.5, 0, .5, 1])
plot.points = [(int(i), int(rainY[i])) for i in range(0, 19)]
graph.add_plot(plot)
return graph
def __init__(self, **kwargs):
super(MyGraphs, self).__init__(**kwargs)
self.cols = 1
# Graphs init
self.graph = graph = Graph(xlabel='čas',
ylabel='C',
x_ticks_minor=1,
x_ticks_major=5,
y_ticks_major=10,
y_grid_label=True,
x_grid_label=True,
padding=5,
x_grid=True,
y_grid=True,
xmin=-0,
xmax=10,
ymin=-1,
ymax=1)
self.backButton = Button(text="Back", size_hint=(1, .1))
self.backButton.bind(on_touch_down=self.backButtonPressed)
self.mainLayout = GridLayout(rows=2)
self.mainLayout.add_widget(graph)
self.mainLayout.add_widget(self.backButton)
self.add_widget(self.mainLayout)
def humidGraph(self):
humidY = []
for i in range(len(self.fileData) - 19, len(self.fileData)):
humidY.append(str(math.floor((float(self.fileData[i][4])))))
humidityPlot = None
humidityGraph = Graph(size_hint = (0.5,0.8), pos_hint = {'x': .24, 'y': 0}, ylabel='% Humidity', xlabel='Time', x_ticks_major=1, y_ticks_minor=1, y_ticks_major=1,
y_grid_label=True, x_grid_label=True, padding=5, x_grid=True, y_grid=True,
xmin=0, xmax=20, ymin=0, ymax=100, background_color = [1,1,1,.2])
humidityPlot = MeshLinePlot(color=[.5,0 ,.5, 1])
humidityPlot.points = [(int(i), int(humidY[i])) for i in range(0, 19)]
humidityGraph.add_plot(humidityPlot)
return humidityGraph
class linechart():
def __init__(self, ticker):
self.CurrentPrice = 100
self.ticker = ticker
self.cryptos = []
self.yticks = 100
self.xticks = 10
self.xmax = 50
self.chart = Graph(
xlabel='Time',
ylabel='Price',
x_ticks_minor=0,
x_ticks_major=self.xticks,
y_ticks_major=self.yticks,
y_grid_label=True,
x_grid_label=True,
padding=5,
x_grid=True,
y_grid=True,
xmin=0,
xmax=self.xmax,
ymin=0,
)
self.plot = SmoothLinePlot(color=[1, 1, 1, 1])
self.chart.add_plot(self.plot)
def update(self, data):
#sizing graph adding upper buffer
self.chart.ymax = round((data['ymax'] + data['ymax'] / 4) / 10) * 10
self.chart.ymin = round((data['ymin'] - data['ymin'] / 4) / 10) * 10
#sizing xmax
self.xmax = len(data['plot'])
self.plots = data['plot']
self.CurrentPrice = data['CurrentPrice']
self.yticks = (self.chart.ymax - self.chart.ymin) / 4
self.chart.y_ticks_major = self.yticks
self.plot.points = self.plots
self.xmax = len(self.plot.points) - 1
self.chart.xmax = self.xmax
def Get_graph(self):
return self.chart
def tempGraph(self):
tempY =[]
for i in range(len(self.fileData) - 19, len(self.fileData)):
tempY.append(str(math.floor((float(self.fileData[i][6])))))
plot = None
graph = Graph(size_hint = (.5,.8), ylabel='Outside Temperature (C)', xlabel = 'Time', x_ticks_major = 1, y_ticks_minor = 1, y_ticks_major = 1,
y_grid_label=True, x_grid_label=True, padding=5, x_grid=True, y_grid=True,
xmin=0, xmax=20, ymin=-10, ymax=50, pos_hint = {'x': .24, 'y': .2}, background_color = [1,1,1,.2])
plot = MeshLinePlot(color = [1,1,1,1])
plot.points = [(int(i), int(tempY[i])) for i in range(0, 19)]
graph.add_plot(plot)
return graph
def default_graph_waveform(self):
self.graph = Graph(xlabel='t (s) or steps',
ylabel='BP (mmHg)',
x_ticks_minor=5,
x_ticks_major=1.0,
y_ticks_major=50,
y_grid_label=True,
x_grid_label=True,
padding=5,
x_grid=True,
y_grid=True,
xmin=-0,
xmax=10.0,
ymin=0,
ymax=240)
self.plot = MeshLinePlot(color=[1, 1, 1, 1])
self.plot.points = [(x * 0.02, 5) for x in range(0, 501)]
self.graph.add_plot(self.plot)
def __init__(self, game, screen, **kwargs):
super(StateInfoBar, self).__init__(game, screen, **kwargs)
# Right graph
self.graph1 = graph1 = Graph(xlabel='Game',
ylabel='Reward',
x_ticks_major=self.DEFAULT_X_TICKS_MAJOR,
y_ticks_major=self.DEFAULT_Y_TICKS_MAJOR,
y_grid_label=True,
x_grid_label=True,
padding=5,
x_grid=True,
y_grid=True,
xmin=self.DEFAULT_XMIN,
xmax=self.DEFAULT_XMAX,
ymin=self.DEFAULT_YMIN,
ymax=self.DEFAULT_YMAX)
self.plot1 = plot1 = MeshLinePlot(color=[1, 0, 0, 1])
plot1.points = []
graph1.add_plot(plot1)
self.ids["graph1"].add_widget(graph1)
# Left graph
self.graph2 = graph2 = Graph(xlabel='Generation',
ylabel='MaxFitness',
x_ticks_major=self.DEFAULT_X_TICKS_MAJOR,
y_ticks_major=self.DEFAULT_Y_TICKS_MAJOR,
y_grid_label=True,
x_grid_label=True,
padding=5,
x_grid=True,
y_grid=True,
xmin=self.DEFAULT_XMIN,
xmax=self.DEFAULT_XMAX,
ymin=self.DEFAULT_YMIN,
ymax=self.DEFAULT_YMAX)
self.plot2 = plot2 = MeshLinePlot(color=[0, 1, 0, 1])
plot2.points = []
graph2.add_plot(plot2)
self.ids["graph2"].add_widget(graph2)
def create_graph(self):
"""Création du graph seul et pas d'ajout au widget"""
print("Appel de la création du graph ..")
self.unit_x = "minutes"
# Paramètres du graph en x
self.xmin = 0
self.xmax = 1000
self.x_ticks_major = 3600
self.x_ticks_minor = 600
# Paramètres du graph en y
self.ymin = 0
self.ymax = self.y_major
self.ylabel = self.unit_y
self.y_ticks_major = self.y_major / 10
self.y_ticks_minor = 0 #5
# Je crée ou recrée
self.graph = Graph(background_color=(0.8, 0.8, 0.8, 1),
border_color=(0, 0.1, 0.1, 1),
xlabel=self.xlabel,
ylabel=self.ylabel,
x_ticks_minor=self.x_ticks_minor,
x_ticks_major=self.x_ticks_major,
y_ticks_major=self.y_ticks_major,
x_grid_label=True,
y_grid_label=True,
padding=10,
view_pos=(10, -10),
x_grid=True,
y_grid=True,
xmin=self.xmin,
xmax=self.xmax,
ymin=self.ymin,
ymax=self.ymax,
tick_color=(1, 0, 1, 1),
label_options={'color': (0.2, 0.2, 0.2, 1)})
self.graph.add_plot(self.curve_plot)
self.ids.graph_id.add_widget(self.graph)
def all_graph(Shear_list, length, position, label):
datapoints = np.arange(0, length, 0.01)
point_data_list = []
multiplier = 1
if label == "Bending moment (kNm)" or label == "Deflection (1/EI)" or 'Axial Stress (kN)':
multiplier = -1
ymax = 0
ymin = 0
min_y = 0
max_y = 0
for i in range(len(datapoints)):
point_data = 0
for all in Shear_list:
point_data += all.calculate(datapoints[i])*multiplier
if point_data + abs(point_data / 5) > ymax:
ymax = point_data + abs(point_data / 5)
elif ymin > point_data - abs(point_data / 5):
ymin = point_data - abs(point_data / 5)
point_data_list.append((datapoints[i], point_data))
if i == 0:
max_y = point_data
min_y = point_data
else:
max_y = max(point_data, max_y)
min_y = min(point_data, min_y)
ymax = int(round(ymax, 0))
ymin = int(round(ymin, 0))
max_y = round(max_y, 3)
min_y = round(min_y, 3)
if ymax == 0:
ymax = 1
if ymin == 0:
ymin = -1
graph = Graph(pos_hint=position, size_hint=(0.7, 0.9), xlabel='Position', ylabel=label, x_ticks_minor=5,
x_ticks_major=length / 10, x_grid_label=True, y_grid_label=True, y_ticks_major=(ymax-ymin)/5,
y_ticks_minor=5, padding=5, x_grid=True, y_grid=True, xmax=length, xmin=0, ymin=ymin, ymax=ymax)
plot = MeshLinePlot()
plot.points = point_data_list
graph.add_plot(plot)
return graph, [min_y, max_y]
def create_graph(self, dates):
if len(dates) > 0:
graph = Graph(x_ticks_minor=5,
y_ticks_minor=5,
x_ticks_major=5,
y_ticks_major=5,
y_grid_label=True,
x_grid_label=True,
padding=5,
border_color=[0, 0, 0, 0],
font_size=8,
xmin=0,
xmax=calendar.monthrange(dates[0].year,
dates[0].month)[1],
ymin=int(min([x.weight for x in dates]) - 5),
ymax=int(max([x.weight for x in dates]) + 5))
else:
graph = Graph(x_ticks_minor=5,
y_ticks_minor=5,
x_ticks_major=5,
y_ticks_major=5,
y_grid_label=True,
x_grid_label=True,
padding=5,
border_color=[0, 0, 0, 0],
font_size=8,
xmin=0,
ymin=0)
plot = SmoothLinePlot(color=[1, 105 / 255, 97 / 255, 1])
plot.points = [(x.day, float(x.weight)) for x in dates]
graph.add_plot(plot)
return graph
def __init__(self, **kwargs):
super().__init__()
self.graph = Graph(x_ticks_minor=4,
x_ticks_major=16,
y_grid_label=True,
x_grid_label=True,
padding=5,
x_grid=True,
y_grid=True,
xmin=-0,
xmax=SAMPLES,
ymin=0,
**kwargs)
self.plot = MeshLinePlot(color=[1, 1, 0, 1])
self.plot.points = [(x, 0) for x in range(0, SAMPLES + 1)]
self.graph.add_plot(self.plot)
self.total_plot = MeshLinePlot(color=[0, 1, 1, 1])
self.total_plot.points = [(x, 0) for x in range(0, SAMPLES + 1)]
self.graph.add_plot(self.total_plot)
self.values = collections.defaultdict(
lambda: [0 for x in range(0, SAMPLES + 1)])
def __init__(self, **kwargs):
super(StockDetailScreen, self).__init__(**kwargs)
self.layout = CustomLayout()
back_img = lm.createImage(source='images/back.png', rel_size=lm.rel_square(rel_width=.1))
self.layout.add_item(CustomButton(back_img, on_release_func=lambda: back(self.manager), alignment='left'))
self.stock_name = lm.createLabel(bold= False, rel_size= (1, .1), text_rel_size = (.95, .1), halign='center', valign='middle')
self.layout.add_item(self.stock_name)
self.layout.add_widget(Button(text="TRADE", bold=True, font_size=40,
background_color=DARK_GREEN, on_release=self.trade),
rel_size=(.8, .1))
self.current_price = lm.createLabel(font_size= 50, rel_size= (1, .1))
self.layout.add_item(self.current_price)
self.center_image = lm.createImage(source='images/up_arrow.png', rel_size=lm.rel_square(rel_width=.5))
self.layout.add_item(self.center_image)
self.stock_symbol = lm.createLabel(font_size= 50, rel_size= (1, .1))
self.layout.add_item(self.stock_symbol)
self.num_shares = lm.createLabel(font_size= 28, rel_size= (1, .1))
self.layout.add_item(self.num_shares)
self.layout.add_item(lm.createLabel(text = 'Past Week Performace', font_size= 28, rel_size= (1, .1)))
# graph
self.graph = Graph(x_ticks_major=1, tick_color = (0,0,0,.5), xlabel='Days',
y_grid_label=True, x_grid_label=True, precision='%.2f', padding=5,
x_grid=True, y_grid=True, xmin=-5, xmax=-1, ymin=0, ymax=100,
border_color = (0,0,0,0), label_options = {'color': (0,0,0,1)})
self.plot = [(i-7, .3*i*100) for i in range(7)]
self.layout.add_widget(self.graph, rel_size=(.90, .3))
self.add_widget(self.layout.create())
class UIApp(App):
def init(self):
self.read_pulse_table()
def build(self):
self.savef = None
self.state = None
self.baselineHR = 60.0 # baseline HR
self.Ts = 1.0 / 50.0 # sampling period
self.modulation = 0.1 # how much to modulate the pressure wave via RR
self.pressure = Pressure()
superBox = BoxLayout(orientation='vertical')
HB = BoxLayout(orientation='horizontal')
cell1 = BoxLayout(orientation='vertical')
self.textinputHomePos = FloatInput(text='100')
cell1h = BoxLayout(orientation='horizontal')
label = Label(text='Home Pos')
cell1h.add_widget(label)
cell1h.add_widget(self.textinputHomePos)
self.textinputCalibMax = FloatInput(text='1500')
cell1bh = BoxLayout(orientation='horizontal')
label = Label(text='Calib Max')
cell1bh.add_widget(label)
cell1bh.add_widget(self.textinputCalibMax)
self.textinputCalibInc = FloatInput(text='25')
cell1ch = BoxLayout(orientation='horizontal')
label = Label(text='Calib Inc')
cell1ch.add_widget(label)
cell1ch.add_widget(self.textinputCalibInc)
self.textinputCalibDelay = FloatInput(text='0.1')
cell1dh = BoxLayout(orientation='horizontal')
label = Label(text='Calib Delay')
cell1dh.add_widget(label)
cell1dh.add_widget(self.textinputCalibDelay)
self.home_button = Button(text='Home')
self.home_button.bind(on_press=self.home)
self.home_button.background_color = default_bgnd
self.calib_button = Button(text='Calibrate')
self.calib_button.background_color = default_bgnd
self.calib_button.bind(on_press=self.calibrate)
cell1.add_widget(cell1h)
cell1.add_widget(self.home_button)
cell1.add_widget(cell1ch)
cell1.add_widget(cell1bh)
cell1.add_widget(cell1dh)
cell1.add_widget(self.calib_button)
HB.add_widget(cell1)
self.pressure_button = Button(text='Read\nPressure')
self.pressure_button.background_color = default_bgnd
self.pressure_button.bind(on_press=self.read_pressure)
cell1b = BoxLayout(orientation='vertical')
cell1b.add_widget(self.pressure_button)
self.pressure_label = Label(text='0.0 mmHg')
cell1b.add_widget(self.pressure_label)
HB.add_widget(cell1b)
cell3 = BoxLayout(orientation='vertical')
cell3a = BoxLayout(orientation='horizontal')
label = Label(text='Systolic')
self.textinputSystolic = FloatInput(text='120.0')
cell3a.add_widget(label)
cell3a.add_widget(self.textinputSystolic)
cell3.add_widget(cell3a)
cell3b = BoxLayout(orientation='horizontal')
label = Label(text='Diastolic')
self.textinputDiastolic = FloatInput(text='80.0')
cell3b.add_widget(label)
cell3b.add_widget(self.textinputDiastolic)
cell3.add_widget(cell3b)
cell3c = BoxLayout(orientation='horizontal')
label = Label(text='HR')
self.textinputHR = FloatInput(text='75.0')
cell3c.add_widget(label)
cell3c.add_widget(self.textinputHR)
cell3.add_widget(cell3c)
cell3d = BoxLayout(orientation='horizontal')
label = Label(text='RR')
self.textinputRR = FloatInput(text='10.0')
cell3d.add_widget(label)
cell3d.add_widget(self.textinputRR)
cell3.add_widget(cell3d)
HB.add_widget(cell3)
self.play_button = Button(text='Play Waveform')
self.play_button.background_color = default_bgnd
self.play_button.bind(on_press=self.play_waveform)
HB.add_widget(self.play_button)
self.exit_button = Button(text='Exit')
self.exit_button.background_color = default_bgnd
self.exit_button.bind(on_press=self.exit_app)
HB.add_widget(self.exit_button)
superBox.add_widget(HB)
#self.graph = Graph(xlabel='X', ylabel='Y', x_ticks_minor=5,
# x_ticks_major=25, y_ticks_major=50,
# y_grid_label=True, x_grid_label=True, padding=5,
# x_grid=True, y_grid=True, xmin=-0, xmax=500, ymin=0, ymax=200)
#self.plot = MeshLinePlot(color=[1, 1, 1, 1])
#self.plot.points = [(x, 50+50*math.sin(x / 10.)) for x in range(0, 501)]
#self.graph.add_plot(self.plot)
self.default_graph_waveform()
superBox.add_widget(self.graph)
#print(self.plot.points)
return superBox
def read_pulse_table(self):
f = open('pulse256.dat', 'rb')
a = f.read()
f.close()
self.pulse256 = struct.unpack("256h", a)
#print(self.pulse256)
def resample_HR(self, values, heartrate):
out = []
ratio = heartrate / self.baselineHR
index = range(len(values))
index0 = []
x = 0
while (x < (len(values) - 1)):
index0.append(x)
v = np.interp(x, index, values)
out.append(v)
x = x + ratio # advance more slowly in time
return out
def default_graph_waveform(self):
self.graph = Graph(xlabel='t (s) or steps',
ylabel='BP (mmHg)',
x_ticks_minor=5,
x_ticks_major=1.0,
y_ticks_major=50,
y_grid_label=True,
x_grid_label=True,
padding=5,
x_grid=True,
y_grid=True,
xmin=-0,
xmax=10.0,
ymin=0,
ymax=240)
self.plot = MeshLinePlot(color=[1, 1, 1, 1])
self.plot.points = [(x * 0.02, 5) for x in range(0, 501)]
self.graph.add_plot(self.plot)
def reset_graph_waveform(self):
self.graph.xmin = 0
self.graph.xmax = 10.0
self.graph.x_ticks_major = 1.0
self.plot.points = [(x * 0.02, 5) for x in range(0, 501)]
def read_pressure_callback(self, x):
(p, mm, t) = self.pressure.quick_read()
swp = self.plot.points[self.index]
copy = (self.index * 0.02, mm)
self.plot.points[self.index] = copy
self.index = (self.index + 1) % 500
self.pressure_label.text = "%3.1f mmHg / %2.1f C" % (mm, t)
def home_callback(self, x):
h = int(self.textinputHomePos.text)
print("home to %d" % h)
self.pressure.home(h)
self.state = None
self.home_button.text = "Home Pos"
self.home_button.background_color = [0.7, 0.7, 0.7, 1]
return False
def calibrate_inc_callback(self, x):
p = self.pressure.one_calibrate(self.calib_inc, self.calib_delay)
if (p >= self.calib_max):
print("End calibrate")
self.pressure.end_calibrate()
self.state = None
self.calib_button.text = "Calibrate"
self.calib_button.background_color = [0.7, 0.7, 0.7, 1]
else:
self.home_event = Clock.schedule_once(self.calibrate_inc_callback,
0.0)
print(self.calib_index, self.pressure.calib_mmHg,
len(self.plot.points))
self.plot.points[self.calib_index] = (
self.pressure.calib_s[self.calib_index],
self.pressure.calib_mmHg[self.calib_index])
#print(self.plot.points)
self.calib_index = self.calib_index + 1
return False
def calibrate_start_callback(self, x):
h = int(self.textinputHomePos.text)
cm = int(self.textinputCalibMax.text)
ci = int(self.textinputCalibInc.text)
cd = float(self.textinputCalibDelay.text)
print("calibrate %d,%d, %d, %f" % (h, cm, ci, cd))
h0 = h
x = [h]
while (h0 <= cm):
h0 = h0 + ci
x.append(h0)
print(x)
self.graph.xmin = h
self.graph.xmax = cm
self.graph.x_ticks_major = 100
self.plot.points = []
for x0 in x:
self.plot.points.append((x0, 0))
#self.graph.add_plot(self.plot)
self.pressure.start_calibrate_curve(h, ci)
self.calib_inc = ci
self.calib_max = cm
self.calib_delay = cd
self.calib_index = 0
self.home_event = Clock.schedule_once(self.calibrate_inc_callback,
0.01)
return False
def play_more_callback(self, x):
out = []
for a in range(10):
R = self.pressure.one_read_timeout()
if (R is None):
break
else:
s, t, pos = R
p0 = np.interp(pos, self.steps, self.mmHgs)
p1 = self.pressure.psi2mmHg(
int(s) * self.pressure.pressure_multiplier)
t1 = float(t) * self.pressure.temp_multiplier
#print(p0,p1)
out.append(p0)
out.append(p1)
self.plot.points[self.play_i] = (
self.plot.points[self.play_i][0], p1)
self.play_i = (self.play_i + 1) % 500
self.pressure_label.text = "%3.1f mmHg / %2.1f C" % (p1, t1)
if (self.savef):
#print(out)
s = struct.pack("{}f".format(len(out)), *out)
self.savef.write(s)
self.play_more_event = Clock.schedule_once(self.play_more_callback, 0)
def play_calibrate_callback(self, x):
# first get our waveform parameters
h = int(self.textinputHomePos.text)
cm = int(self.textinputCalibMax.text)
ci = int(self.textinputCalibInc.text)
systolic = float(self.textinputSystolic.text)
diastolic = float(self.textinputDiastolic.text)
heartrate = float(self.textinputHR.text)
resprate = float(self.textinputRR.text)
cd = float(self.textinputCalibDelay.text)
print("play calibrate %d,%d, %d" % (h, cm, ci))
print("Sys %f Dia %f" % (systolic, diastolic))
(steps0, psi0, mmHg0) = self.pressure.calibrate_curve(h, cm, ci)
self.steps = np.array(steps0)
self.psis = np.array(psi0)
self.mmHgs = np.array(mmHg0)
# Now branch on whether using pulse_table (single pulse with cyclic indexing),
# OR - whole waveform repeated.
if (USE_PULSE_TABLE):
print("Down with UPT....")
v = self.pulse256
minb = 0.0
maxb = 8192.0
print(minb, maxb)
span = maxb - minb
v0 = []
# now convert to float actual mmHg value cycle
for b in v:
x = (float(b) - minb) / span * (systolic -
diastolic) + diastolic
v0.append(x)
# and now calibrate to the right number of steps
ys0 = []
i = 0
while (i < (len(v0))):
x = v0[i]
s = round(np.interp(x, self.mmHgs, self.steps))
ys0.append(s)
i = i + 1
ys0.append(
ys0[0]) # append the first value at the end for wrap-around
self.pressure.write_table(ys0)
hrindex = heartrate / 60.0 * 256.0 / 50.0 # index value per 20ms interval
rrindex = resprate / 60.0 * 256.0 / 50 # index value per 20ms interval
# now convert to X.8 format`
print("Playing table...\n")
self.pressure.play_table(round(hrindex * 256.0),
round(rrindex * 256.0), cm, h)
else: # single recorded waveform sequence, possibly repeated
f = open('TestPulses.dat', 'rb')
a = f.readlines()
f.close()
values = []
for l in a:
x = float(l)
values.append(x)
v = values[:-20]
if (not (self.baselineHR == heartrate)):
print("RESAMPLING @ %f from %f" % (heartrate, self.baselineHR))
values = self.resample_HR(values, heartrate)
minb = 50000
maxb = -50000
for b in v:
if (b > maxb):
maxb = b
if (b < minb):
minb = b
print(minb, maxb)
span = maxb - minb
runs = 1
v0 = []
for i in range(runs):
for b in v:
x = (b - minb) / span * (systolic - diastolic) + diastolic
v0.append(x)
ys = []
ys0 = []
i = 0
t = 0
dt = 20e-3
ts = []
ps = []
mms = []
while (i < (len(v0))):
x = v0[i]
s = round(np.interp(x, self.mmHgs, self.steps))
i = i + 25
ts.append(t)
t = t + dt
ys0.append(s)
for i in range(runs):
for y in ys0:
ys.append(y)
print(len(ys))
self.pressure.write_waveform(ys)
self.pressure.play_waveform(-1, cm, h)
#self.pressure.start_reading()
self.play_i = 0
self.play_button.background_color = [0.7, 0.7, 0.7, 1]
self.play_button.text = "Stop Playing..."
self.state = "PLAY2"
self.savef = open(SAVEFILE_NAME, "wb")
self.play_more_event = Clock.schedule_once(self.play_more_callback, 0)
return False
def read_pressure(self, button):
print("READ PRESSURE")
if (self.state == None):
self.index = 0
self.state = 'PRESSURE'
button.text = "Stop Reading\nPressure & Temp"
button.background_color = [1, 0.5, 0.5, 1]
self.reset_graph_waveform()
self.pressure_event = Clock.schedule_interval(
self.read_pressure_callback, 0.25)
elif (self.state == 'PRESSURE'):
self.state = None
button.text = "Read\nPressure & Temp"
button.background_color = [0.7, 0.7, 0.7, 1]
self.pressure_event.cancel()
def home(self, button):
print("HOME")
if (self.state == None):
self.index = 0
self.state = 'HOME'
button.text = "Going Home"
button.background_color = [1, 0.5, 0.5, 1]
self.home_event = Clock.schedule_once(self.home_callback, 0.1)
def calibrate(self, button):
print("CALIBRATE")
if (self.state == None):
self.state = 'CALIBRATE'
button.text = "Calibrating..."
button.background_color = [1, 0.5, 0.5, 1]
self.home_event = Clock.schedule_once(
self.calibrate_start_callback, 0.25)
def play_stop_callback(self, x):
print("PLAY STOP CALLBACK")
if (self.savef):
self.savef.close()
self.savef = None
self.play_more_event.cancel()
for i in range(1): # drain any old readings
s = self.pressure.one_read_timeout()
if (not s):
break
#self.pressure.stop_reading()
self.play_button.text = "Play Waveform"
self.play_button.background_color = [0.7, 0.7, 0.7, 1]
self.play_event.cancel()
def play_waveform(self, button):
print("PLAY WAVEFORM")
if (self.state == None):
self.state = 'PLAY'
self.play_button.text = "Calibrating..."
self.play_button.background_color = [1, 0.5, 0.5, 1]
self.play_event = Clock.schedule_once(self.play_calibrate_callback,
0.25)
elif (self.state == 'PLAY2'):
print("STOPPING")
self.pressure.set_params(1)
print("STOPPING")
self.state = None
self.play_button.text = "Stopping Waveform"
self.play_button.background_color = [0.5, 0.5, 1, 1]
self.play_event = Clock.schedule_once(self.play_stop_callback,
0.25)
def exit_app(self, button):
print("EXIT")
self.stop()
self.root_window.close()
class GraphPlot(RelativeLayout):
def __init__(self, **kwargs):
super(GraphPlot, self).__init__(**kwargs)
self.y_range = 10
self.x_range = 10
self.range_multiplier = [2, 2.5, 2]
self.graph = Graph(xlabel="x",
ylabel="y",
x_ticks_major=self.x_range / 2,
y_ticks_major=self.y_range / 2,
y_grid_label=True,
x_grid_label=True,
x_grid=True,
y_grid=True,
xmin=-self.x_range,
xmax=self.x_range,
ymin=-self.y_range,
ymax=self.y_range,
draw_border=False)
# graph.size = (1200, 400)
# self.graph.pos = self.center
self.plot = MeshLinePlot(color=[1, 1, 1, 1])
x = -self.x_range
self.plot.points = []
while x < self.x_range:
try:
self.plot.points.append((x, sin(x)))
except ZeroDivisionError:
pass
x += self.x_range / 100
self.add_widget(self.graph)
self.graph.add_plot(self.plot)
def on_touch_down(self, touch):
if touch.is_mouse_scrolling:
# for whatever reason, the definition of scrollup and scrolldown are reversed
if touch.button == 'scrollup':
self.zoomOut()
elif touch.button == 'scrolldown':
self.zoomIn()
def zoomIn(self):
print(self.x_range)
self.x_range = multiplyByFloat(self.x_range,
1 / self.range_multiplier[0])
self.y_range = multiplyByFloat(self.y_range,
1 / self.range_multiplier[0])
self.range_multiplier.insert(0, self.range_multiplier[2])
del self.range_multiplier[-1]
self.update()
def zoomOut(self):
print(self.x_range)
self.x_range = multiplyByFloat(self.x_range, self.range_multiplier[0])
self.y_range = multiplyByFloat(self.y_range, self.range_multiplier[0])
self.range_multiplier.append(self.range_multiplier[0])
self.range_multiplier.remove(self.range_multiplier[0])
self.update()
def update(self):
self.remove_widget(self.graph)
self.graph = Graph(xlabel="x",
ylabel="y",
x_ticks_major=self.x_range / 2,
y_ticks_major=self.y_range / 2,
y_grid_label=True,
x_grid_label=True,
x_grid=True,
y_grid=True,
xmin=-self.x_range,
xmax=self.x_range,
ymin=-self.y_range,
ymax=self.y_range,
draw_border=False)
self.plot = MeshLinePlot(color=[1, 1, 1, 1])
x = -self.x_range
self.plot.points = []
while x < self.x_range:
try:
self.plot.points.append((x, sin(x)))
except ZeroDivisionError:
pass
x += self.x_range / 100
self.add_widget(self.graph)
self.graph.add_plot(self.plot)
