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Commitc670b3e

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committed
FIX: more fixes
1 parentc532b71 commitc670b3e

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3 files changed

+7
-24
lines changed

3 files changed

+7
-24
lines changed

‎examples/subplots_axes_and_figures/secondary_axis.py

Lines changed: 4 additions & 19 deletions
Original file line numberDiff line numberDiff line change
@@ -6,9 +6,9 @@
66
Sometimes we want as secondary axis on a plot, for instance to convert
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radians to degrees on the same plot. We can do this by making a child
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axes with only one axis visible via `.Axes.axes.secondary_xaxis` and
9-
`.Axes.axes.secondary_yaxis`.
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If we wanttolabelthetop of the axes:
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`.Axes.axes.secondary_yaxis`. This secondary axis can have a different scale
10+
than the main axis by providing both a forward and an inverse conversion
11+
function in a tupleto the``functions`` kwarg:
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"""
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importmatplotlib.pyplotasplt
@@ -26,22 +26,6 @@
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ax.set_xlabel('angle [degrees]')
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ax.set_ylabel('signal')
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ax.set_title('Sine wave')
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secax=ax.secondary_xaxis('top')
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plt.show()
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###########################################################################
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# However, its often useful to label the secondary axis with something
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# other than the labels in the main axis. In that case we need to provide
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# both a forward and an inverse conversion function in a tuple
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# to the ``functions`` kwarg:
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fig,ax=plt.subplots(constrained_layout=True)
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x=np.arange(0,360,1)
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y=np.sin(2*x*np.pi/180)
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ax.plot(x,y)
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ax.set_xlabel('angle [degrees]')
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ax.set_ylabel('signal')
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ax.set_title('Sine wave')
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defdeg2rad(x):
@@ -98,6 +82,7 @@ def inverse(x):
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xold=np.arange(0,11,0.2)
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# fake data set relating x co-ordinate to another data-derived co-ordinate.
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# xnew must be monotonic, so we sort...
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xnew=np.sort(10*np.exp(-xold/4)+np.random.randn(len(xold))/3)
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ax.plot(xold[3:],xnew[3:],label='Transform data')

‎lib/matplotlib/scale.py

Lines changed: 2 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -163,8 +163,7 @@ def __init__(self, axis, functions):
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functions : (callable, callable)
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two-tuple of the forward and inverse functions for the scale.
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The forward function must have an inverse and, for best behavior,
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be monotonic.
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The forward function must be monotonic
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Both functions must have the signature::
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@@ -426,8 +425,7 @@ def __init__(self, axis, functions, base=10):
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functions : (callable, callable)
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two-tuple of the forward and inverse functions for the scale.
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The forward function must have an inverse and, for best behavior,
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be monotonic.
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The forward function must be monotonic.
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Both functions must have the signature::
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‎lib/mpl_toolkits/mplot3d/axes3d.py

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -835,7 +835,7 @@ def set_yscale(self, value, **kwargs):
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defset_zscale(self,value,**kwargs):
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"""
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Set thex-axis scale.
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Set thez-axis scale.
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Parameters
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----------

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