The avatar for @sandraviz
Sandraviz
Olá! My name is Sandra and I work with Dataviz in beautiful Lisbon 🙋🏼‍♀️ I'm a visual analyst and researcher with a passion for data storytelling and statistics to uncover patterns in human behaviour and societies 💞
Public
Edited
Oct 13, 2023
Fork of LINE COLOR GRADIENT
2 stars
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callout = (g, value) => {

g.style("display", null);
const path = g.selectAll("path")
.attr("class", "tooltip-path")
.data([null])
.join("path");

const text = g.selectAll("text")
.data([null])
.join("text")
.call(text => text
.selectAll("tspan")
.data((value + "").split(":"))
.join("tspan")
.attr("x", 0)
.attr("y", (d, i) => `${i * 1.2}em`)
.text(d => d)
.attr("class", "tooltip"));

const {x, y, width: w, height: h} = text.node().getBBox();
text.attr("transform", `translate(${-w/2},${5- y})`);
path.attr("d", `M${-w / 2 - 2},5H-5l5,-5l5,5H${w / 2 +3}v${h+2}h-${w + 5}z`);

}
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