From e7a301c8b654870924682c3fd6a8e35a82725ed5 Mon Sep 17 00:00:00 2001
From: Emil Sawicki <emil.sawicki9@gmail.com>
Date: Sun, 13 Mar 2022 11:13:22 +0100
Subject: [PATCH] Fixed reversing y axis

---
 limereport/items/lrchartaxiseditor.cpp | 1 +
 limereport/items/lrchartitem.cpp       | 7 ++++++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/limereport/items/lrchartaxiseditor.cpp b/limereport/items/lrchartaxiseditor.cpp
index f5d06fd..548a0f5 100644
--- a/limereport/items/lrchartaxiseditor.cpp
+++ b/limereport/items/lrchartaxiseditor.cpp
@@ -115,6 +115,7 @@ void ChartAxisEditor::on_pushButtonOk_clicked()
     } else {
         axisData->update();
     }
+    m_chartItem->update();
     close();
 }
 
diff --git a/limereport/items/lrchartitem.cpp b/limereport/items/lrchartitem.cpp
index 8d6c6b7..90a7c14 100644
--- a/limereport/items/lrchartitem.cpp
+++ b/limereport/items/lrchartitem.cpp
@@ -1177,7 +1177,12 @@ QString AbstractSeriesChart::axisLabel(int i, const AxisData &axisData)
 {
     const qreal min = axisData.rangeMin();
     const qreal step = axisData.step();
-    qreal value = min + i * step;
+    qreal value = 0;
+    if (axisData.reverseDirection() && min >= 0) {
+        value = min + (axisData.segmentCount() - i) * step;
+    } else {
+        value = min + i * step;
+    }
     if (std::floor(step) == step) {
         return QString::number(value);
     }