Module `Chartjs`Source

Sourcemodule Indexable : sig ... end

Sourcemodule Scriptable : sig ... end

Sourcemodule Scriptable_indexable : sig ... end

Sourcemodule Line_cap : sig ... end

Sourcemodule Line_join : sig ... end

Sourcemodule Interaction_mode : sig ... end

Sourcemodule Point_style : sig ... end

Sourcemodule Easing : sig ... end

Sourcemodule Padding : sig ... end

Sourcemodule Color : sig ... end

Sourcemodule Position : sig ... end

Sourcemodule Tooltip_position : sig ... end

Sourcemodule Line_height : sig ... end

Sourcemodule Hover_axis : sig ... end

Sourcemodule Fill : sig ... end

Sourcemodule Time : sig ... end

Sourcemodule Or_false : sig ... end

Sourcetype line_dash = float Js_of_ocaml.Js.js_array Js_of_ocaml.Js.t

see https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D/setLineDash

Sourcetype line_dash_offset = float

see https://developer.mozilla.org/en-US/docs/Web/API/CanvasRenderingContext2D/lineDashOffset

Sourcemodule Time_ticks_source : sig ... end

Sourcemodule Time_distribution : sig ... end

Sourcemodule Time_bounds : sig ... end

Sourcemodule Time_unit : sig ... end

Sourcemodule Interpolation_mode : sig ... end

Sourcemodule Stepped_line : sig ... end

Sourcemodule Line_fill : sig ... end

Sourcemodule Pie_border_align : sig ... end

Sourcemodule Axis_display : sig ... end

Sourcemodule Time_parser : sig ... end

Sourcemodule Bar_thickness : sig ... end

Source

type 'a tick_cb =
  ('a ->
    int ->
    'a Js_of_ocaml.Js.js_array Js_of_ocaml.Js.t)
    Js_of_ocaml.Js.callback

Source

type ('a, 'b, 'c) tooltip_cb =
  ('a,
    'b ->
    'c ->
    Js_of_ocaml.Js.js_string Js_of_ocaml.Js.t Indexable.t Js_of_ocaml.Js.t)
    Js_of_ocaml.Js.meth_callback
    Js_of_ocaml.Js.optdef

Sourceclass type ['x, 'y] dataPoint = object ... end

Sourceclass type ['t, 'y] dataPointT = object ... end

Sourceclass type ['x, 'y, 'r] dataPointR = object ... end

Sourceval create_data_point : x:'a -> y:'b -> ('a, 'b) dataPoint Js_of_ocaml.Js.t

Sourceval create_data_point_t : t:'a -> y:'b -> ('a, 'b) dataPointT Js_of_ocaml.Js.t

Source

val create_data_point_r : 
  x:'a ->
  y:'b ->
  r:'c ->
  ('a, 'b, 'c) dataPointR Js_of_ocaml.Js.t

Axes

Sourceclass type minorTicks = object ... end

The minorTick configuration is nested under the ticks configuration in the minor key. It defines options for the minor tick marks that are generated by the axis. Omitted options are inherited from ticks configuration.

Sourceclass type majorTicks = minorTicks

The majorTick configuration is nested under the ticks configuration in the major key. It defines options for the major tick marks that are generated by the axis. Omitted options are inherited from ticks configuration. These options are disabled by default.

Sourceclass type ticks = object ... end

The tick configuration is nested under the scale configuration in the ticks key. It defines options for the tick marks that are generated by the axis.

Sourceclass type scaleLabel = object ... end

Sourceclass type gridLines = object ... end

Sourceclass type axis = object ... end

Sourceval empty_minor_ticks : unit -> minorTicks Js_of_ocaml.Js.t

Sourceval empty_major_ticks : unit -> majorTicks Js_of_ocaml.Js.t

Sourceval empty_ticks : unit -> ticks Js_of_ocaml.Js.t

Sourceval empty_scale_label : unit -> scaleLabel Js_of_ocaml.Js.t

Sourceval empty_grid_lines : unit -> gridLines Js_of_ocaml.Js.t

Cartesian axes

Sourceclass type cartesianTicks = object ... end

Sourceclass type cartesianAxis = object ... end

Source

val coerce_cartesian_axis : 
  cartesianAxis Js_of_ocaml.Js.t ->
  cartesianAxis Js_of_ocaml.Js.t

Sourceval empty_cartesian_axis : unit -> cartesianAxis Js_of_ocaml.Js.t

Category axis

Sourceclass type categoryTicks = object ... end

Sourceclass type categoryAxis = object ... end

Sourceval empty_category_ticks : unit -> categoryTicks Js_of_ocaml.Js.t

Sourceval empty_category_axis : unit -> categoryAxis Js_of_ocaml.Js.t

Linear axis

Sourceclass type linearTicks = object ... end

Sourceclass type linearAxis = object ... end

Sourceval empty_linear_ticks : unit -> linearTicks Js_of_ocaml.Js.t

Sourceval empty_linear_axis : unit -> linearAxis Js_of_ocaml.Js.t

Logarithmic axis

Sourceclass type logarithmicTicks = object ... end

Sourceclass type logarithmicAxis = object ... end

Sourceval empty_logarithmic_ticks : unit -> logarithmicTicks Js_of_ocaml.Js.t

Sourceval empty_logarithmic_axis : unit -> logarithmicAxis Js_of_ocaml.Js.t

Time axis

Sourceclass type timeDisplayFormats = object ... end

The following display formats are used to configure how different time units are formed into strings for the axis tick marks.

Sourceclass type timeTicks = object ... end

Sourceclass type timeOptions = object ... end

Sourceclass type timeAxis = object ... end

Sourceval empty_time_display_formats : unit -> timeDisplayFormats Js_of_ocaml.Js.t

Sourceval empty_time_ticks : unit -> timeTicks Js_of_ocaml.Js.t

Sourceval empty_time_options : unit -> timeOptions Js_of_ocaml.Js.t

Sourceval empty_time_axis : unit -> timeAxis Js_of_ocaml.Js.t

Sourceclass type dataset = object ... end

Sourceval coerce_dataset : dataset Js_of_ocaml.Js.t -> dataset Js_of_ocaml.Js.t

Sourceclass type data = object ... end

Sourceval empty_data : unit -> data Js_of_ocaml.Js.t

Chart configuration

Sourceclass type updateConfig = object ... end

Animation

Sourceclass type animationItem = object ... end

Sourceclass type animation = object ... end

Layout

Sourceclass type layout = object ... end

Legend

Sourceclass type legendItem = object ... end

Sourceclass type legendLabels = object ... end

Sourceclass type legend = object ... end

Title

Sourceclass type title = object ... end

Sourceclass type tooltipItem = object ... end

Sourceclass type tooltipBodyLines = object ... end

Sourceclass type tooltipModel = object ... end

Sourceclass type tooltipCallbacks = object ... end

Sourceclass type tooltip = object ... end

Interactions

Sourceclass type hover = object ... end

Elements

Sourceclass type pointElement = object ... end

Sourceclass type lineElement = object ... end

Sourceclass type rectangleElement = object ... end

Sourceclass type arcElement = object ... end

Sourceclass type elements = object ... end

Options

Sourceclass type chartSize = object ... end

Chart

Sourceclass type chartOptions = object ... end

The configuration is used to change how the chart behaves. There are properties to control styling, fonts, the legend, etc.

Sourceclass type chartConfig = object ... end

Sourceclass type chart = object ... end

Sourceval empty_animation : unit -> animation Js_of_ocaml.Js.t

Sourceval empty_layout : unit -> layout Js_of_ocaml.Js.t

Sourceval empty_legend_labels : unit -> legendLabels Js_of_ocaml.Js.t

Sourceval empty_legend : unit -> legend Js_of_ocaml.Js.t

Sourceval empty_title : unit -> title Js_of_ocaml.Js.t

Sourceval empty_tooltip_model : unit -> tooltipModel Js_of_ocaml.Js.t

Sourceval empty_tooltip_callbacks : unit -> tooltipCallbacks Js_of_ocaml.Js.t

Sourceval empty_tooltip : unit -> tooltip Js_of_ocaml.Js.t

Sourceval empty_hover : unit -> hover Js_of_ocaml.Js.t

Sourceval empty_point_element : unit -> pointElement Js_of_ocaml.Js.t

Sourceval empty_line_element : unit -> lineElement Js_of_ocaml.Js.t

Sourceval empty_rectangle_element : unit -> rectangleElement Js_of_ocaml.Js.t

Sourceval empty_arc_element : unit -> arcElement Js_of_ocaml.Js.t

Sourceval empty_elements : unit -> elements Js_of_ocaml.Js.t

Sourceval empty_update_config : unit -> updateConfig Js_of_ocaml.Js.t

Charts

Line Chart

Sourceclass type 'a lineOptionContext = object ... end

Sourceclass type lineScales = object ... end

Sourceclass type lineOptions = object ... end

Sourceclass type lineConfig = object ... end

Sourceclass type 'a lineDataset = object ... end

Sourceclass type lineChart = object ... end

Sourceval empty_line_scales : unit -> lineScales Js_of_ocaml.Js.t

Sourceval empty_line_options : unit -> lineOptions Js_of_ocaml.Js.t

Sourceval empty_line_dataset : unit -> 'a lineDataset Js_of_ocaml.Js.t

Bar Chart

Sourceclass type barAxis = object ... end

Sourceclass type cateroryBarAxis = object ... end

Sourceclass type linearBarAxis = object ... end

Sourceclass type logarithmicBarAxis = object ... end

Sourceclass type timeBarAxis = object ... end

Sourceclass type barScales = object ... end

Sourceclass type 'a barOptionContext = object ... end

Sourceclass type barOptions = object ... end

Sourceclass type barConfig = object ... end

Sourceclass type 'a barDataset = object ... end

Sourceclass type barChart = object ... end

Sourceval empty_bar_axis : unit -> cateroryBarAxis Js_of_ocaml.Js.t

Sourceval empty_linear_bar_axis : unit -> linearBarAxis Js_of_ocaml.Js.t

Sourceval empty_logarithmic_bar_axis : unit -> logarithmicBarAxis Js_of_ocaml.Js.t

Sourceval empty_time_bar_axis : unit -> timeBarAxis Js_of_ocaml.Js.t

Sourceval empty_bar_scales : unit -> barScales Js_of_ocaml.Js.t

Sourceval empty_bar_options : unit -> barOptions Js_of_ocaml.Js.t

Sourceval empty_bar_dataset : unit -> 'a barDataset Js_of_ocaml.Js.t

Pie Chart

Sourceclass type 'a pieOptionContext = object ... end

Sourceclass type pieAnimation = object ... end

Sourceclass type pieOptions = object ... end

Sourceclass type pieConfig = object ... end

Sourceclass type 'a pieDataset = object ... end

Sourceclass type pieChart = object ... end

Sourceval empty_pie_animation : unit -> pieAnimation Js_of_ocaml.Js.t

Sourceval empty_pie_options : unit -> pieOptions Js_of_ocaml.Js.t

Sourceval empty_pie_dataset : unit -> 'a pieDataset Js_of_ocaml.Js.t

Sourcemodule Axis : sig ... end

Sourcemodule Chart : sig ... end

Type Coercion

Sourcemodule CoerceTo : sig ... end

Creating an Axis

Sourceval create_axis : 'a Axis.typ -> 'a Js_of_ocaml.Js.t

Creating a Chart

Source

val chart_from_canvas : 
  'a Chart.typ ->
  data Js_of_ocaml.Js.t ->
  chartOptions Js_of_ocaml.Js.t ->
  Js_of_ocaml.Dom_html.canvasElement Js_of_ocaml.Js.t ->
  'a Js_of_ocaml.Js.t

Source

val chart_from_ctx : 
  'a Chart.typ ->
  data Js_of_ocaml.Js.t ->
  chartOptions Js_of_ocaml.Js.t ->
  Js_of_ocaml.Dom_html.canvasRenderingContext2D Js_of_ocaml.Js.t ->
  'a Js_of_ocaml.Js.t

Source

val chart_from_id : 
  'a Chart.typ ->
  data Js_of_ocaml.Js.t ->
  chartOptions Js_of_ocaml.Js.t ->
  string ->
  'a Js_of_ocaml.Js.t

package chartjs

Module ChartjsSource

Axes

Cartesian axes

Category axis

Linear axis

Logarithmic axis

Time axis

Chart configuration

Animation

Layout

Legend

Title

Tooltip

Interactions

Elements

Options

Chart

Charts

Line Chart

Bar Chart

Pie Chart

Type Coercion

Creating an Axis

Creating a Chart

Module `Chartjs`Source