plotly.graph_objs.layout.xaxis.rangeselector.Button([visible=], [step=], [stepmode=], [count=], [label=], [name=], [templateitemname=]) → Button
Create a new ‘Button’ object
visible- Determines whether or not this button is visible.
step- The unit of measurement that the `count` value will set the range by.
stepmode- Sets the range update mode. If *backward*, the range update shifts the start of range back *count* times *step* milliseconds. If *todate*, the range update shifts the start of range back to the first timestamp from *count* times *step* milliseconds back. For example, with `step` set to *year* and `count` set to *1* the range update shifts the start of the range back to January 01 of the current year. Month and year *todate* are currently available only for the built-in (Gregorian) calendar.
count- Sets the number of steps to take to update the range. Use with `step` to specify the update interval.
label- Sets the text label to appear on the button.
name- When used in a template, named items are created in the output figure in addition to any items the figure already has in this array. You can modify these items in the output figure by making your own item with `templateitemname` matching this `name` alongside your modifications (including `visible: false` or `enabled: false` to hide it). Has no effect outside of a template.
templateitemname- Used to refer to a named item in this array in the template. Named items from the template will be created even without a matching item in the input figure, but you can modify one by making an item with `templateitemname` matching its `name`, alongside your modifications (including `visible: false` or `enabled: false` to hide it). If there is no template or no matching item, this item will be hidden unless you explicitly show it with `visible: true`.
plotly.graph_objs.layout.xaxis.rangeselector.Font([family=], [size=], [color=]) → Font
Create a new ‘Font’ object
family- HTML font family - the typeface that will be applied by the web browser. The web browser will only be able to apply a font if it is available on the system which it operates. Provide multiple font families, separated by commas, to indicate the preference in which to apply fonts if they aren't available on the system. The Chart Studio Cloud (at https://chart-studio.plotly.com or on-premise) generates images on a server, where only a select number of fonts are installed and supported. These include *Arial*, *Balto*, *Courier New*, *Droid Sans*,, *Droid Serif*, *Droid Sans Mono*, *Gravitas One*, *Old Standard TT*, *Open Sans*, *Overpass*, *PT Sans Narrow*, *Raleway*, *Times New Roman*.