Rotate kivy widget

Question

I have a layout scheme more or less like this:

#at build:

float_layout_1 = FloatLayout()
box_layout_1 = BoxLayout()
box_layout_2 = BoxLayout()
float_layout_2 = FloatLayout()
self.image = Image()

float_layout_2.add_widget(self.image)
box_layout_2.add_widget(float_layout_2)
box_layout_1.add_widget(box_layout_2)
float_layout_1.add_widget(box_layout_1)

return float_layout_1

I want to rotate just the Image widget, when I call a function do rotate the image, everything rotates:

#at a internal class method
with self.image.canvas:
    Rotate(angle, a, b, c)

Answer 1

在以相反数量旋转的窗口小部件之后添加另一个旋转，或者将窗口小部件画布包含在PushMatrix （之前）和PopMatrix （之后）指令中。