org.clojars.punit-naik.draw — org.clojars.punit-naik/vega-clj 1.0.1

add-axes clj/s

(add-axes vl-spec
          {:keys [x-fld-name x-fld-type x-agg-op x-fld-opts y-fld-name
                  y-fld-type y-agg-op y-fld-opts]
           :or {x-fld-opts {} y-fld-opts {}}})

Adds axes to the plot in the Vega-lite spec

add-dashes clj/s

(add-dashes spec fld-name)

(add-dashes spec fld-name fld-type)

Adds dashes to the stroke of a line chart

add-opacity clj/s

(add-opacity spec fld-name)

(add-opacity spec fld-name fld-type)

Adds opacity/transparency to the stroke of a line chart based on fld-name

add-rule-for-line clj/s

(add-rule-for-line spec chart-type stack-fld-name chart-interpolate)

Adds a rule (vertical line) when hovered over any point, works even when not exactly hovered over a point Makes clicking on line charts easier

change-axis-color clj/s

(change-axis-color spec color)

change-legend-color clj/s

(change-legend-color spec color)

custom-stack-colours clj/s

(custom-stack-colours vl-spec colours-map)

Adds custom colour to every label/stack field colours-map is a map with field values as keys and colours (hex strings) as values

generate-colour-range clj/s

(generate-colour-range data range-mapping-fn)

Generates vega-lite spec for colour ranges for field values

get-fld-info clj/s

(get-fld-info spec fld)

Gets the info of the field on fld-Axis

get-stack-fld-info clj/s

(get-stack-fld-info spec)

Gets the info the the field using which the chart is being stacked (coloured)

get-step-size clj/s

(get-step-size {:keys [width] :as spec})

Gets the step size for grouped bar charts based on data

grouped-bar->line clj/s

(grouped-bar->line spec)

Converts a spec with a grouped bar chart to a multi line series (stacked) chart

header-for-grouped-bar-chart clj/s

(header-for-grouped-bar-chart x-fld-info total-records bucket)

line->grouped-bar clj/s

(line->grouped-bar spec bucket)

Converts a spec with a multi line series (stacked) chart to a grouped bar chart Calculates width of each group's bar based on the number of stacks (colours) and current width of the chart

stack clj/s

(stack vl-spec
       {:keys [stack-fld stack-fld-type stack-fld-opts]
        :or {stack-fld-opts {}}})

Stacks charts based on a particular field on the aggregated field of the chart NOTE: Only to be used when there is an aggregated field in the chart in encoding and not in transform