From 3f7306cea6f5e853b474bd2b53c34236db0f1161 Mon Sep 17 00:00:00 2001
From: peri4 <peri4ko@yandex.ru>
Date: Wed, 23 Jun 2021 23:02:53 +0300
Subject: [PATCH] ImageView LOD patch

---
 libs/widgets/image_view.cpp | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

diff --git a/libs/widgets/image_view.cpp b/libs/widgets/image_view.cpp
index d345a3d..9537609 100644
--- a/libs/widgets/image_view.cpp
+++ b/libs/widgets/image_view.cpp
@@ -126,18 +126,22 @@ bool ImageView::eventFilter(QObject * o, QEvent * e) {
 
 void ImageView::adjustView() {
 	int nw = map.size().boundedTo(size()).width();
+	item.setScale(1.);
 	if (nw > 0) {
 		qreal mp = map.width() / nw;
-		if (mp > 1.)
+		if (mp > 1.) {
+			QSize ss = map.size();
 			item.setPixmap(map.scaled(map.size() / mp, Qt::KeepAspectRatio, Qt::SmoothTransformation));
-		else
+			item.setScale(double(ss.width()) / item.pixmap().width());
+		} else
 			item.setPixmap(map);
 	} else
 		item.setPixmap(map);
 	if (!autofit_) return;
-	setSceneRect(item.boundingRect());
-	fitInView(&item, Qt::KeepAspectRatio);
-	centerOn(&item);
+	QRectF r = item.mapRectToScene(item.boundingRect());
+	setSceneRect(r);
+	fitInView(r, Qt::KeepAspectRatio);
+	centerOn(r.center());
 
 }