def mvp(self):
view_center = self.rect().center()
mvp = QTransform()
mvp.translate(view_center.x(), view_center.y())
mvp.scale(self.camera.zoom, self.camera.zoom)
mvp.translate(self.camera.pos.x(), self.camera.pos.y())
return mvp
def updateTransform(self):
if self.x > 0:
self.x = 0
self.resetTransform()
m = QTransform()
m.translate(self.x, self.y)
m.scale(self.scale_factor, 1.0)
self.setTransform(m)
