Interface: TableTraceHeader

The header: fixed above the scrolling cells; drag a header cell to reorder columns.

Properties

Property	Type	Default value	Description
align?	PerPoint<"left" | "center" | "right">	"center"	Horizontal alignment of the text in its cell, one per column or, nested, per column and row.
fill?	TableTraceHeaderFill	undefined	Cell background.
font?	TableTraceHeaderFont	undefined	Font of the header text. Defaults to layout.font.
format?	DataColumn	undefined	d3-format specifiers applied to numeric values (e.g. ,.2f, .1%), one per column or, nested, per column and row. Non-numeric values are shown as they are.
height?	number	28	Height of the header rows in px. Rows grow to fit text that has spaces, line breaks or markup: its height plus 8 px of padding above and below (Plotly's cellPad).
line?	TableTraceHeaderLine	undefined	Cell outlines.
prefix?	PerPoint<string | number>	undefined	Text before each value, one per column or, nested, per column and row.
suffix?	PerPoint<string | number>	undefined	Text after each value, one per column or, nested, per column and row.
values?	DataColumn	undefined	Header text, one entry per column: a value, or an array of values for several header rows. Plotly pseudo-HTML is accepted (tags are stripped until rich text lands; <br> breaks lines).