website: redesign part 11

2026-06-30 14:08:34 -07:00 · 2026-06-06 22:29:33 +02:00
parent 66dc7cd8f5
commit 041c542046
49 changed files with 17275 additions and 193 deletions
@@ -29,20 +29,23 @@ export function createLegend() {

  const separator = createSpan("|");
  captureScroll(separator);
+  /** @type {HTMLElement | null} */
+  let prefix = null;

  return {
    element,
    scroller,
    /** @param {HTMLElement} el */
    setPrefix(el) {
-      const prev = separator.previousSibling;
-      if (prev) {
-        prev.replaceWith(el);
-      } else {
-        scroller.prepend(el, separator);
-      }
+      prefix ? prefix.replaceWith(el) : scroller.prepend(el, separator);
+      prefix = el;
      captureScroll(el);
    },
+    clearPrefix() {
+      prefix?.remove();
+      prefix = null;
+      separator.remove();
+    },
  };
 }

@@ -76,6 +79,7 @@ export function createSeriesLegend() {
  return {
    element: legend.element,
    setPrefix: legend.setPrefix,
+    clearPrefix: legend.clearPrefix,
    /**
     * @param {Object} args
     * @param {AnySeries} args.series