From adf0f692541279b95febf6cdfeaed62b1663b9be Mon Sep 17 00:00:00 2001
From: Dean Lee <deanlee3@gmail.com>
Date: Tue, 18 Oct 2022 12:00:36 +0800
Subject: [PATCH] cabana: fix chart margins (#26125)

old-commit-hash: 544526edeb343d4b6f9c7c6f2521659c34d37012
---
 tools/cabana/chartswidget.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/cabana/chartswidget.cc b/tools/cabana/chartswidget.cc
index 3652720e1..811eae68c 100644
--- a/tools/cabana/chartswidget.cc
+++ b/tools/cabana/chartswidget.cc
@@ -184,6 +184,7 @@ ChartView::ChartView(const QString &id, const Signal *sig, QWidget *parent)
   font.setBold(true);
   chart->setTitleFont(font);
   chart->setMargins({0, 0, 0, 0});
+  chart->layout()->setContentsMargins(0, 0, 0, 0);
 
   track_line = new QGraphicsLineItem(chart);
   track_line->setPen(QPen(Qt::gray, 1, Qt::DashLine));