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datetime64 slider text support #21

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Merged
t-makaro merged 4 commits into from
Feb 4, 2019
Merged

datetime64 slider text support #21

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d74caee
datetime64 slider text support
Nov 5, 2018
9d3ee51
Updates
Feb 4, 2019
08b6e5f
Update docstring and add support for timedelta64
Feb 4, 2019
b7723cd
lint
Feb 4, 2019
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13 changes: 11 additions & 2 deletions animatplot/animation.py
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Original file line number Diff line number Diff line change
@@ -1,6 +1,8 @@
from matplotlib.animation import FuncAnimation, PillowWriter
from matplotlib.widgets import Button, Slider
import matplotlib.pyplot as plt
import numpy as np

from animatplot import Timeline


Expand Down Expand Up @@ -95,7 +97,7 @@ def pause(event):
self._pause ^= True
self.button.on_clicked(pause)

def timeline_slider(self, text='Time', ax=None, valfmt='%1.2f', color=None):
def timeline_slider(self, text='Time', ax=None, valfmt=None, color=None):
"""Creates a timeline slider.

Parameters
Expand All @@ -106,7 +108,7 @@ def timeline_slider(self, text='Time', ax=None, valfmt='%1.2f', color=None):
The matplotlib axes to attach the slider to.
valfmt : str, optional
a format specifier used to print the time
Defaults to '%1.2f'
Defaults to '%s' for datetime64, timedelta64 and '%1.2f' otherwise.
color :
The color of the slider.
"""
Expand All @@ -119,6 +121,13 @@ def timeline_slider(self, text='Time', ax=None, valfmt='%1.2f', color=None):
else:
self.slider_ax = ax

if valfmt is None:
if (np.issubdtype(self.timeline.t.dtype, np.datetime64)
or np.issubdtype(self.timeline.t.dtype, np.timedelta64)):
valfmt = '%s'
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else:
valfmt = '%1.2f'

if self.timeline.log:
valfmt = '$10^{%s}$' % valfmt

Expand Down