XSizeMode

public enum XSizeMode : String, Encodable

Sets the shapes’s sizing mode along the x axis.

If set to scaled, x0, x1 and x coordinates within path refer to data values on the x axis or a fraction of the plot area’s width (xref set to paper). If set to pixel, xanchor specifies the x position in terms of data or plot fraction but x0, x1 and x coordinates within path are pixels relative to xanchor. This way, the shape can have a fixed width while maintaining a position relative to data or plot fraction.