From 7bd4a1591f878e678b93476f6a3b31066cc7977a Mon Sep 17 00:00:00 2001
From: l_samenv <l_samenv@pc16392>
Date: Mon, 19 Aug 2024 16:51:21 +0200
Subject: [PATCH] Fixed legend anchor bug

---
 client/jsFiles/SEAWebClientGraphics.js | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/client/jsFiles/SEAWebClientGraphics.js b/client/jsFiles/SEAWebClientGraphics.js
index 69be3b7..6f45c18 100644
--- a/client/jsFiles/SEAWebClientGraphics.js
+++ b/client/jsFiles/SEAWebClientGraphics.js
@@ -1359,7 +1359,7 @@ function Graph(gindex, container, x_label, y_label, tag, scaleType = "linear"){
     let legendAnchor = document.createElement('div');
     legendAnchor.classList.add('legendanchor');
     parent.appendChild(legendAnchor);
-
+    let hasLegendAnchor = false;
     //graphSwiper.appendSlide(parent);
     let controls = document.createElement('div');
     controls.classList.add('controls');
@@ -1463,6 +1463,7 @@ function Graph(gindex, container, x_label, y_label, tag, scaleType = "linear"){
         let mid = y + lrect.height / 2;
         if (mid >= 0 && mid <= prect.height) {
             legendAnchor.style.display = 'none';
+            hasLegendAnchor = false;
             return;
         }
         if (y < 0) {
@@ -1473,6 +1474,7 @@ function Graph(gindex, container, x_label, y_label, tag, scaleType = "linear"){
         legendAnchor.style.display = 'inline-block';
         legendAnchor.style.left = x + lrect.width + 'px';
         legendAnchor.style.top = y + 'px';
+        hasLegendAnchor = true;
     }
 
     /**
@@ -1546,9 +1548,13 @@ function Graph(gindex, container, x_label, y_label, tag, scaleType = "linear"){
     function showLegend(flag){
         if (flag) {
             legend.style.display = 'flex';
+            if (hasLegendAnchor)
+                legendAnchor.style.display = 'inline-block';
         } else {
             graphs.cursorLine(null);
             legend.style.display = 'none';
+            if (hasLegendAnchor)
+                legendAnchor.style.display = 'none';
         }
     }