def get_window_center_point(widget):
""" 使窗口居中显示
:param widget: 需要居中显示的窗口
:return:
"""
desktop_widget = QDesktopWidget()
screen_rect = desktop_widget.screenGeometry()
return (screen_rect.width()-widget.width()) / 2, (screen_rect.height()-widget.height()) / 2
def images_resize(self):
geometry = QDesktopWidget.screenGeometry(QDesktopWidget())
width = geometry.width()
height = geometry.height()
for image in self.images.keys():
if image == 'road':
continue
if isinstance(self.images[image], list):
for i in range(len(self.images[image])):
wth = self.images[image][i].width()
hgt = self.images[image][i].height()
self.images[image][i] = self.images[image][i]\
.scaledToWidth((wth * width) / 1920)
self.images[image][i] = self.images[image][i]\
.scaledToHeight((hgt * height) / 1080)
else:
wth = self.images[image].width()
hgt = self.images[image].height()
self.images[image] = self.images[image]\
.scaledToWidth((wth * width) / 1920)
self.images[image] = self.images[image]\
.scaledToHeight((hgt * height) / 1080)
