In addition to the parameters above, the formatting of scientific vs. floating point representation can be configured via .set_scientific
and .set_powerlimits
).
Offset notation and scientific notation
Offset notation and scientific notation look quite similar at first sight. Both split some information from the formatted tick values and display it at the end of the axis.
The scientific notation splits up the order of magnitude, i.e. a multiplicative scaling factor, e.g. 1e6
.
The offset notation separates an additive constant, e.g. +1e6
. The offset notation label is always prefixed with a +
or -
sign and is thus distinguishable from the order of magnitude label.
The following plot with x limits 1_000_000
to 1_000_010
illustrates the different formatting. Note the labels at the right edge of the x axis.
.. plot:: lim = (1_000_000, 1_000_010) fig, (ax1, ax2, ax3) = plt.subplots(3, 1, gridspec_kw={'hspace': 2}) ax1.set(title='offset_notation', xlim=lim) ax2.set(title='scientific notation', xlim=lim) ax2.xaxis.get_major_formatter().set_useOffset(False) ax3.set(title='floating point notation', xlim=lim) ax3.xaxis.get_major_formatter().set_useOffset(False) ax3.xaxis.get_major_formatter().set_scientific(False)
Whether to use offset notation. See .set_useOffset
.
Whether to use fancy math formatting. See .set_useMathText
.
Whether to use locale settings for decimal sign and positive sign. See .set_useLocale
.
Format tick values as a number.
The following pages refer to to this document either explicitly or contain code examples using this.
matplotlib.pyplot.rgrids
matplotlib.contour.ContourLabeler.clabel
matplotlib.collections.PathCollection.legend_elements
matplotlib.widgets.Slider.__init__
matplotlib.pyplot.colorbar
matplotlib.figure.FigureBase.colorbar
matplotlib.ticker
matplotlib.axes._base._AxesBase.ticklabel_format
matplotlib.widgets.RangeSlider.__init__
matplotlib.projections.polar.PolarAxes.set_rgrids
matplotlib.pyplot.ticklabel_format
matplotlib.pyplot.plotting
Hover to see nodes names; edges to Self not shown, Caped at 50 nodes.
Using a canvas is more power efficient and can get hundred of nodes ; but does not allow hyperlinks; , arrows or text (beyond on hover)
SVG is more flexible but power hungry; and does not scale well to 50 + nodes.
All aboves nodes referred to, (or are referred from) current nodes; Edges from Self to other have been omitted (or all nodes would be connected to the central node "self" which is not useful). Nodes are colored by the library they belong to, and scaled with the number of references pointing them