org.clojars.punit-naik.chart-actions — org.clojars.punit-naik/vega-clj 1.0.3

add-tooltip clj/s

(add-tooltip
  vl-spec
  {:keys [x-fld-name x-fld-type x-fld-title]
   :or {x-fld-name "x" x-fld-type "temporal" x-fld-title "Time"}}
  {:keys [y-fld-name y-fld-type y-fld-title]
   :or {y-fld-name "y" y-fld-type "quantitative" y-fld-title "Count"}}
  {:keys [stack-fld-name stack-fld-type stack-fld-title]
   :or
     {stack-fld-name "label" stack-fld-type "nominal" stack-fld-title "Labels"}
   :as stack-info})

increase-hover-area clj/s

(increase-hover-area spec)

Adds a selection in the spec to increase the hover area of a point on the chart So that tooltips show even if the cursor is not exactly on the point

select-on-click clj/s

(select-on-click spec
                 {:keys [select-fld select-type select-bind select-name]
                  :or {select-fld "label"
                       select-type "multi"
                       select-bind "legend"
                       select-name :A}})

Selects data only belonging to a particular label which was clicked and fades out others from the legend bar

zoom-on-scroll clj/s

(zoom-on-scroll spec)

Zooms in/out the graph