From 04966cc0687e1b337c9fca085094c9eec13bca97 Mon Sep 17 00:00:00 2001
From: Yohan Boniface <yohanboniface@free.fr>
Date: Tue, 11 Feb 2025 15:49:53 +0100
Subject: [PATCH] feat: make the tooltip sticky in hover mode for paths

Until now, it was displayed on the path (line or polygon)
"center". So when zoomed in, if the center is not on the
screen, the tooltip will not be visible.
---
 umap/static/umap/js/modules/rendering/ui.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/umap/static/umap/js/modules/rendering/ui.js b/umap/static/umap/js/modules/rendering/ui.js
index 0320aefa..41fb0e25 100644
--- a/umap/static/umap/js/modules/rendering/ui.js
+++ b/umap/static/umap/js/modules/rendering/ui.js
@@ -293,6 +293,11 @@ const PathMixin = {
     this.on('popupclose', this._redraw)
   },
 
+  bindTooltip: function (content, options) {
+    options.sticky = !options.permanent
+    this.parentClass.prototype.bindTooltip.call(this, content, options)
+  },
+
   highlightPath: function () {
     this.parentClass.prototype.setStyle.call(this, {
       fillOpacity: Math.sqrt(this.feature.getDynamicOption('fillOpacity', 1.0)),