Update image masking code

fmu_manipulation_toolbox/gui.py

@@ -1,7 +1,7 @@
 import os.path
 import sys
 from .version import __version__ as version
-from PyQt6.QtCore import Qt, QObject, QUrl, pyqtSignal, QDir, QSize, QRect
+from PyQt6.QtCore import Qt, QObject, QUrl, pyqtSignal, QDir, QSize, QPoint
 from PyQt6.QtWidgets import (QApplication, QWidget, QGridLayout, QLabel, QLineEdit, QPushButton, QFileDialog,
                              QTextBrowser, QInputDialog, QMenu)
 from PyQt6.QtGui import (QPixmap, QImage, QFont, QTextCursor, QIcon, QDesktopServices, QAction, QPainter, QColor)
@@ -71,19 +71,19 @@ def set_image(self, filename=None):
             filename = os.path.join(os.path.dirname(__file__), "resources", "fmu.png")
 
         base_image = QImage(filename).scaled(self.WIDTH, self.HEIGHT, Qt.AspectRatioMode.IgnoreAspectRatio,
-                                             Qt.TransformationMode.SmoothTransformation)
+                                       Qt.TransformationMode.SmoothTransformation)
         mask_filename = os.path.join(os.path.dirname(__file__), "resources", "mask.png")
-        mask_image = QImage(mask_filename).scaled(self.WIDTH, self.HEIGHT, Qt.AspectRatioMode.IgnoreAspectRatio,
-                                                  Qt.TransformationMode.SmoothTransformation)
-        rounded = QImage(QSize(self.WIDTH, self.HEIGHT), QImage.Format.Format_ARGB32)
-        rounded.fill(QColor(0, 0, 0, 0))
+        mask_image = QImage(mask_filename)
+        rounded_image = QImage(self.WIDTH, self.HEIGHT, QImage.Format.Format_ARGB32)
+        rounded_image.fill(QColor(0, 0, 0, 0))
         painter = QPainter()
-        painter.begin(rounded)
+        painter.begin(rounded_image)
         painter.setRenderHint(QPainter.RenderHint.Antialiasing)
-        painter.drawImage(QRect(0, 0, self.WIDTH, self.HEIGHT), base_image)
-        painter.drawImage(QRect(0, 0, self.WIDTH, self.HEIGHT), mask_image)
+        painter.drawImage(QPoint(0, 0), base_image)
+        painter.drawImage(QPoint(0, 0), mask_image)
         painter.end()
-        pixmap = QPixmap.fromImage(rounded)
+        pixmap = QPixmap.fromImage(rounded_image)
+
         self.setPixmap(pixmap)