def testNormal(self): image = ip.Image(GRAYSCALE_IMAGE_PATH, grayscale=True) edge_detector = ed.SobelEdgeDetector() output_image = edge_detector.detect(image) output_image.save(IMG_DIR + '/TestSobelEdgeDetector_detect_testNormal.bmp')
def testGrayscaleImage(self): image = ip.Image() image.open(GRAYSCALE_IMAGE_PATH, grayscale=True) self.assertIsNotNone(image._image) self.assertEqual(GRAYSCALE_IMAGE_HEIGHT, image._height) self.assertEqual(GRAYSCALE_IMAGE_WIDTH, image._width)
def testWhiteImage(self): HEIGHT = 200 WIDTH = 300 image = ip.Image(height=HEIGHT, width=WIDTH, grayscale=True) self.assertIsNotNone(image._image) self.assertEqual(HEIGHT, image._height) self.assertEqual(WIDTH, image._width)
def testColorImage(self): image = ip.Image() image.open(COLOR_IMAGE_PATH) self.assertIsNotNone(image._image) self.assertEqual(COLOR_IMAGE_HEIGHT, image._height) self.assertEqual(COLOR_IMAGE_WIDTH, image._width)
def testGrayscaleImage(self): image = ip.Image(GRAYSCALE_IMAGE_PATH, grayscale=True) copy = image.copy() self.assertNotEqual(id(image._image), id(copy._image)) self.assertEqual(image._height, copy._height) self.assertEqual(image._width, copy._width)
def testColorImage(self): image = ip.Image(COLOR_IMAGE_PATH) copy = image.copy() self.assertNotEqual(id(image._image), id(copy._image)) self.assertEqual(image._height, copy._height) self.assertEqual(image._width, copy._width)
def testColorImage(self): image = ip.Image(COLOR_IMAGE_PATH) image[0, 0, 0] = 99 image[0, 0, 1] = 98 image[0, 0, 2] = 97 self.assertEqual(99, image[0, 0, 0]) self.assertEqual(98, image[0, 0, 1]) self.assertEqual(97, image[0, 0, 2])
def testGetsHeight(self): image = ip.Image(COLOR_IMAGE_PATH) self.assertEqual(256, image.height)
def testGetsWidth(self): image = ip.Image(COLOR_IMAGE_PATH) self.assertEqual(256, image.width)
def testGrayscaleImage(self): image = ip.Image(GRAYSCALE_IMAGE_PATH, grayscale=True) image[0, 0] = 99 self.assertEqual(99, image[0, 0])
def testNoArgument(self): image = ip.Image() self.assertEqual(None, image._image) self.assertEqual(0, image._height) self.assertEqual(0, image._width)
def testNormal(self): image = ip.Image(GRAYSCALE_IMAGE_PATH, grayscale=True) output_image = image.threshold(100) output_image.save(IMG_DIR + '/TestImage_threshold_testNormal.bmp')
def testNormal(self): image = ip.Image(COLOR_IMAGE_PATH) image.save(IMG_DIR + '/TestImage_save_testNormal.bmp')