Esempio n. 1
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	def test_calculate(self):
		im = Image.open(self._data_path('100x100.png'))
		crop = Crop(im, width=50, height=50)
		self.assertEqual(crop.calculate(), (50, 50))
		crop = Crop(im, width=50)
		self.assertEqual(crop.calculate(), (50, 100))
		crop = Crop(im, height=50)
		self.assertEqual(crop.calculate(), (100, 50))
Esempio n. 2
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	def test_adjust(self):
		im = Image.open(self._data_path('100x100.png'))

		new_im = Image.open(self._data_path('50x50_crop.png'))
		crop = Crop(im, width=50, height=50)
		self.assertImageEqual(crop.adjust(), new_im)

		new_im = Image.open(self._data_path('50x100_crop.png'))
		crop = Crop(im, width=50)
		self.assertImageEqual(crop.adjust(), new_im)

		new_im = Image.open(self._data_path('100x50_crop.png'))
		crop = Crop(im, height=50)
		self.assertImageEqual(crop.adjust(), new_im)

		new_im = Image.open(self._data_path('50x50_crop_area.png'))
		crop = Crop(im, width=50, height=50, areas=[Area(x1=21, y1=46, x2=70, y2=95)])
		self.assertImageEqual(crop.adjust(), new_im)