From 4eb6a45cae450d3ec4cc6a15472f889065316e05 Mon Sep 17 00:00:00 2001
From: "mathias.chouet" <mathias.chouet@irstea.fr>
Date: Fri, 12 Jul 2019 15:05:52 +0200
Subject: [PATCH] Zoom on charts: adjusted drag rectangle color (darker gray)

---
 .../pab-profile-graph/pab-profile-graph.component.ts        | 6 +++++-
 src/app/components/results-graph/results-graph.component.ts | 6 +++++-
 2 files changed, 10 insertions(+), 2 deletions(-)

diff --git a/src/app/components/pab-profile-graph/pab-profile-graph.component.ts b/src/app/components/pab-profile-graph/pab-profile-graph.component.ts
index 4e6bc4238..a6689110f 100644
--- a/src/app/components/pab-profile-graph/pab-profile-graph.component.ts
+++ b/src/app/components/pab-profile-graph/pab-profile-graph.component.ts
@@ -97,7 +97,11 @@ export class PabProfileGraphComponent extends ResultsComponent {
                 },
                 zoom: {
                     enabled: true,
-                    drag: true, // conflicts with pan; set to false to enable mouse wheel zoom
+                    drag: { // conflicts with pan; set to false to enable mouse wheel zoom,
+                        borderColor: "rgba(225,225,225,0.3)",
+                        borderWidth: 1,
+                        backgroundColor: "rgba(0,0,0,0.25)"
+                    },
                     mode: "xy",
                     // percentage of zoom on a wheel event
                     // speed: 0.1,
diff --git a/src/app/components/results-graph/results-graph.component.ts b/src/app/components/results-graph/results-graph.component.ts
index abda1f85a..0edf3e57c 100644
--- a/src/app/components/results-graph/results-graph.component.ts
+++ b/src/app/components/results-graph/results-graph.component.ts
@@ -74,7 +74,11 @@ export class ResultsGraphComponent extends ResultsComponent implements AfterCont
                 },
                 zoom: {
                     enabled: true,
-                    drag: true, // conflicts with pan; set to false to enable mouse wheel zoom
+                    drag: { // conflicts with pan; set to false to enable mouse wheel zoom,
+                        borderColor: "rgba(225,225,225,0.3)",
+                        borderWidth: 1,
+                        backgroundColor: "rgba(0,0,0,0.25)"
+                    },
                     mode: "xy",
                     // percentage of zoom on a wheel event
                     // speed: 0.1,
-- 
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