Module Chartjs.Color
type t
When supplying colors to Chart options, you can use a number of formats. You can specify the color as a string in hexadecimal, RGB, or HSL notations. If a color is needed, but not specified, Chart.js will use the global default color. This color is stored at
Chart.defaults.global.defaultColor
. It is initially set to'rgba(0, 0, 0, 0.1)'
. You can also pass aCanvasGradient
object. You will need to create this before passing to the chart, but using it you can achieve some interesting effects.
val of_string : string -> t Js_of_ocaml.Js.t
val of_canvas_gradient : Js_of_ocaml.Dom_html.canvasGradient Js_of_ocaml.Js.t -> t Js_of_ocaml.Js.t
val of_canvas_pattern : Js_of_ocaml.Dom_html.canvasPattern Js_of_ocaml.Js.t -> t Js_of_ocaml.Js.t
val cast_string : t Js_of_ocaml.Js.t -> string Js_of_ocaml.Js.opt
val cast_canvas_gradient : t Js_of_ocaml.Js.t -> Js_of_ocaml.Dom_html.canvasGradient Js_of_ocaml.Js.t Js_of_ocaml.Js.opt
val cast_canvas_pattern : t Js_of_ocaml.Js.t -> Js_of_ocaml.Dom_html.canvasPattern Js_of_ocaml.Js.t Js_of_ocaml.Js.opt