From 02d3744cffddcfe8a6f4b05c07ad41edf1849700 Mon Sep 17 00:00:00 2001
From: martin <marho227@student.liu.se>
Date: Fri, 4 Aug 2023 10:38:35 +0200
Subject: [PATCH] added zoom when holding ctrl
---
src/simudator/gui/gui.py | 13 +++++--------
1 file changed, 5 insertions(+), 8 deletions(-)
diff --git a/src/simudator/gui/gui.py b/src/simudator/gui/gui.py
index 5fc9632..0a3214f 100644
--- a/src/simudator/gui/gui.py
+++ b/src/simudator/gui/gui.py
@@ -159,18 +159,15 @@ class GUI(QMainWindow):
return
view_pos = event.globalPosition()
- scene_pos = self.graphics_view.mapToScene(
- int(view_pos.x()),
- int(view_pos.y())
- )
+ view_pos_x = int(view_pos.x())
+ view_pos_y = int(view_pos.y())
+
+ scene_pos = self.graphics_view.mapToScene(view_pos_x, view_pos_y)
self.graphics_view.centerOn(scene_pos)
self.graphics_view.scale(factor, factor)
- old_pos = self.graphics_view.mapToScene(
- int(view_pos.x()),
- int(view_pos.y())
- )
+ old_pos = self.graphics_view.mapToScene(view_pos_x, view_pos_y)
new_pos = self.graphics_view.mapToScene(
self.graphics_view.viewport().rect().center()
)
--
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