Working off of your scatterplot example I want to be able to add cli

Answered first part of the question <div class="snippet-clipboard-content notransl

<a class="user-mention notranslate" data-hovercard-type="user" data-hovercard-url="/us

Adding events to pieces about rid3 HOT 2 CLOSED

gadfly361 commented on June 2, 2024

Adding events to pieces

from rid3.

Comments (2)

Conaws commented on June 2, 2024

Answered first part of the question

           :class           "dots"
           :tag             "circle"
           :prepare-dataset prepare-dataset
           :did-mount
           (fn [node ratom]
             (let [y-scale (->y-scale ratom)
                   x-scale (->x-scale ratom)]
               (rid3-> node
                       (.on "mouseover" #(js/alert (gobj/get % "label")))
                       {:cx   (fn [d]
                                (let [label (gobj/get d "label")]
                                  (x-scale label)))
                        :cy   (fn [d]
                                (let [value (gobj/get d "value")]
                                  (y-scale value)))
                        :r    4
                        :fill "#3366CC"})))}```

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gadfly361 commented on June 2, 2024

@Conaws You are correct that you should use (.on "mouseover" ...) for hover events.

For color of the circles in the scatterplot, here is a very basic example to get you going:

                        :fill (fn [d]
                                (let [value (gobj/get d "value")]
                                  (if (> value 15) "blue" "red")))

Depending on how you want to color them, you probably want to reach for d3's built in scales, which can handle colors.