From 8de6bbe4fb9c1af90705bedd4e2d03dec4cb9e79 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20T=C5=AFma?= <tumic@cbox.cz>
Date: Sun, 16 Mar 2025 17:14:14 +0100
Subject: [PATCH] Fixed maximal speed info

Display the maximum of all primary graphs, not the maximum of all graphs.
---
 src/GUI/speedgraph.cpp | 12 ++++++++++++
 src/GUI/speedgraph.h   |  3 ++-
 2 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/src/GUI/speedgraph.cpp b/src/GUI/speedgraph.cpp
index 8d26073c..d9f457f7 100644
--- a/src/GUI/speedgraph.cpp
+++ b/src/GUI/speedgraph.cpp
@@ -64,6 +64,7 @@ GraphItem *SpeedGraph::loadGraph(const Graph &graph, const Track &track,
 	if (primary) {
 		_avg.append(QPointF(track.distance(), gi->avg()));
 		_mavg.append(QPointF(track.distance(), gi->mavg()));
+		_max.append(QPointF(track.distance(), gi->max()));
 	}
 
 	return gi;
@@ -117,6 +118,16 @@ qreal SpeedGraph::avg() const
 	return (sum / w);
 }
 
+qreal SpeedGraph::max() const
+{
+	qreal mv = 0;
+
+	for (int i = 0; i < _max.size(); i++)
+		mv = qMax(mv, _max.at(i).y());
+
+	return mv;
+}
+
 void SpeedGraph::clear()
 {
 	qDeleteAll(_tracks);
@@ -124,6 +135,7 @@ void SpeedGraph::clear()
 
 	_avg.clear();
 	_mavg.clear();
+	_max.clear();
 
 	GraphTab::clear();
 }
diff --git a/src/GUI/speedgraph.h b/src/GUI/speedgraph.h
index f44b7b4a..febf16be 100644
--- a/src/GUI/speedgraph.h
+++ b/src/GUI/speedgraph.h
@@ -26,12 +26,13 @@ private:
 	GraphItem *loadGraph(const Graph &graph, const Track &track,
 	  const QColor &color, bool primary);
 	qreal avg() const;
-	qreal max() const {return bounds().bottom();}
+	qreal max() const;
 	void setYUnits();
 	void setInfo();
 
 	QVector<QPointF> _avg;
 	QVector<QPointF> _mavg;
+	QVector<QPointF> _max;
 
 	Units _units;
 	TimeType _timeType;