GUI: Fixes, when pixmap_item doesn't exist at the beginning

2025-05-30 09:51:50 +02:00
parent ee53eb3cd5
commit 72e6d858bc
1 changed files with 5 additions and 0 deletions
@@ -77,6 +77,8 @@ class SampleCameraImageLabel(QGraphicsView):
            pixmap = QPixmap("/home/leonarski_f/loop200.jpg")
            self.pixmap_item = QGraphicsPixmapItem(pixmap)
            self.scene.addItem(self.pixmap_item)
+        else:
+            self.pixmap_item = None

        self.setFrameShape(QFrame.Shape.NoFrame)
        self.setRenderHints(QPainter.RenderHint.Antialiasing)
@@ -220,6 +222,9 @@ class SampleCameraImageLabel(QGraphicsView):
            self.setTransform(QTransform())
            return

+        if self.pixmap_item is None:
+            return
+
        if self.pixmap_item.boundingRect().width() == 0:
            ratio = 1.0
        else: