def _create_loss_figure(self,
df: pd.DataFrame,
width: int = 1000,
height: int = 300):
colors = itertools.cycle(palette)
df.columns = [str(i) for i in df.columns]
ds = ColumnDataSource(df)
fig = Figure(y_axis_type="log", width=width, height=height)
fig.below[0].formatter.use_scientific = False
for column, color in zip(df.columns, colors):
glyph = fig.line(x='index', y=column, source=ds, color=color)
fig.add_tools(
HoverTool(tooltips=[("epoch", "@index")] +
[(f"loss_{column}", f"@{column}")],
mode='vline',
renderers=[glyph]))
def update_epoch(self: App, event):
epoch = reduce(lambda a, b: a if a[0] < b[0] else b,
[(abs(e - event.x), e)
for e in self.state.epochs])[1]
self.widget_epoch_select.value = str(epoch)
fig.on_event(DoubleTap, partial(update_epoch, self))
return fig
def update_Cr_value(attr,old,new):
glCollision['Crval'] = new # /output
crSlider = LatexSlider(
title="\\text{Coefficient of Restitution:}",
value=1, start=0, end=1, step=0.1,width=2*slider_width+10
)
crSlider.on_change('value',update_Cr_value)
#################### Moving the balls through the mouse #######################
def on_mouse_move(event):
if not glob_active.data["Active"][0]:
system.modify_location(event)
playGround.on_event(Pan, on_mouse_move)
'''
###############################################################################
Change language
###############################################################################
'''
def changeLanguage():
[lang] = flags.data["lang"]
if lang == "en":
setDocumentLanguage('de')
elif lang == "de":
setDocumentLanguage('en')
def setDocumentLanguage(lang):
plot = Figure(plot_width=400, plot_height=400)
plot.line('x',
'y',
source=source,
line_width=3,
line_alpha=0.6,
color='#ed5565')
plot.add_tools(MoveUpTool())
def move_up_callback(event):
print("adaddaad")
plot.on_event(MoveUpEvent, move_up_callback)
callback_single = CustomJS(args=dict(source=source),
code="""
var data = source.data;
var f = cb_obj.value
var x = data['x']
var y = data['y']
for (var i = 0; i < x.length; i++) {
y[i] = Math.pow(x[i], f)
}
source.change.emit();
""")
callback_ion = CustomJS(args=dict(source=source),
code="""
