Sets the background color of the paper where the graph is drawn.

Sets the background color of the plotting area in-between x and y axes.

Sets the decimal and thousand separators. For example, *. * puts a '.' before decimals and a space between thousands. In English locales, dflt is *.,* but other locales may alter this default.

Determines whether or not a text link citing the data source is placed at the bottom-right cored of the figure. Has only an effect only on graphs that have been generated via forked graphs from the Chart Studio Cloud (at https://chart-studio.plotly.com or on-premise).

Determines whether or not a legend is drawn. Default is `true` if there is a trace to show and any of these: a) Two or more traces would by default be shown in the legend. b) One pie trace is shown in the legend. c) One trace is explicitly given with `showlegend: true`.

If provided, a changed value tells `Plotly.react` that one or more data arrays has changed. This way you can modify arrays in-place rather than making a complete new copy for an incremental change. If NOT provided, `Plotly.react` assumes that data arrays are being treated as immutable, thus any data array with a different identity from its predecessor contains new data.

Used to allow user interactions with the plot to persist after `Plotly.react` calls that are unaware of these interactions. If `uirevision` is omitted, or if it is given and it changed from the previous `Plotly.react` call, the exact new figure is used. If `uirevision` is truthy and did NOT change, any attribute that has been affected by user interactions and did not receive a different value in the new figure will keep the interaction value. `layout.uirevision` attribute serves as the default for `uirevision` attributes in various sub-containers. For finer control you can set these sub-attributes directly. For example, if your app separately controls the data on the x and y axes you might set `xaxis.uirevision=*time*` and `yaxis.uirevision=*cost*`. Then if only the y data is changed, you can update `yaxis.uirevision=*quantity*` and the y axis range will reset but the x axis range will retain any user-driven zoom.