/usr/share/kivy-examples/canvas/scale.py is in python-kivy-examples 1.9.1-1build3.
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Scaling Example
================
This example scales a button using PushMatrix and PopMatrix. It shows
a static button with the words 'hello world', stretched about its centre by
a factor of 1.5 horizontally and 5 vertically.
'''
from kivy.app import App
from kivy.lang import Builder
kv = '''
FloatLayout:
Button:
text: 'hello world'
size_hint: None, None
pos_hint: {'center_x': .5, 'center_y': .5}
canvas.before:
PushMatrix
Scale:
x: 1.5
y: 5
origin: self.center
canvas.after:
PopMatrix
'''
class ScalingApp(App):
def build(self):
return Builder.load_string(kv)
ScalingApp().run()
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