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website: chart style changes

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nym21
2026-02-11 12:22:32 +01:00
parent 1d63b8901d
commit 121928bc57
11 changed files with 448 additions and 274 deletions
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26
website/scripts/chart/legend.js
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@@ -3,6 +3,15 @@ import { stringToId } from "../utils/format.js";
export function createLegend() {
const element = window.document.createElement("legend");
const scroller = window.document.createElement("div");
const items = window.document.createElement("div");
scroller.append(items);
element.append(scroller);
scroller.addEventListener("wheel", (e) => e.stopPropagation());
scroller.addEventListener("touchstart", (e) => e.stopPropagation());
scroller.addEventListener("touchmove", (e) => e.stopPropagation());
/** @type {AnySeries | null} */
let hoveredSeries = null;
@@ -24,9 +33,22 @@ export function createLegend() {
/** @type {HTMLElement[]} */
const legends = [];
/** @type {HTMLElement | null} */
let prefix = null;
const separator = window.document.createElement("span");
separator.textContent = "|";
return {
element,
/**
* @param {HTMLElement} el
*/
setPrefix(el) {
if (prefix) prefix.replaceWith(el);
else scroller.insertBefore(el, items);
prefix = el;
el.after(separator);
},
/**
* @param {Object} args
* @param {AnySeries} args.series
@@ -41,11 +63,11 @@ export function createLegend() {
if (prev) {
prev.replaceWith(div);
} else {
const elementAtOrder = Array.from(element.children).at(order);
const elementAtOrder = Array.from(items.children).at(order);
if (elementAtOrder) {
elementAtOrder.before(div);
} else {
element.append(div);
items.append(div);
}
}
legends[order] = div;