Вращение и масштабирование при наложении картинок

from PySide2 import QtGui
 
app = QtGui.QGuiApplication([])
# Положим одну картинку на другую
pixmap_map = QtGui.QPixmap('map.jpg')
painter = QtGui.QPainter(pixmap_map)
painter.begin(pixmap_map)
painter.setOpacity(0.5)
painter.drawPixmap(0, 0, QtGui.QPixmap('res.jpg'))
painter.end()
pixmap_map.save('map_plus_res.jpg')

from PySide2 import QtGui
 
 
app = QtGui.QGuiApplication([])
# Положим одну картинку на другую
pixmap_map = QtGui.QPixmap('map.jpg')
pixmap_zone = QtGui.QPixmap('res.jpg')
# **************************************
pixmap_zone = pixmap_zone.scaled(300, 300)
t = QtGui.QTransform().rotate(35)
# **************************************
painter = QtGui.QPainter(pixmap_map)
painter.begin(pixmap_map)
painter.setOpacity(0.5)
painter.drawPixmap(150, 150, pixmap_zone.transformed(t))
painter.end()
pixmap_map.save('map_plus_res.jpg')

from PyQt5.QtGui import QGuiApplication, QPixmap, QColor
from PyQt5.QtCore import Qt
 
 
app = QGuiApplication([])
 
pixmap = QPixmap("test.jpg")
 
for i in range(1,6):
    for k in range(1,6):
        for j in range(1,6):
            pixmap.setMask(pixmap.createMaskFromColor(QColor(250+i, 250+k, 250+j)))
 
pixmap.save('out.png')