Python distance_line_segment Examples

Programming Language: Python

Namespace/Package Name: orangecontrib.spectroscopy.widgets.line_geometry

Method/Function: distance_line_segment

Examples at hotexamples.com: 2

Python distance_line_segment - 2 examples found. These are the top rated real world Python examples of orangecontrib.spectroscopy.widgets.line_geometry.distance_line_segment extracted from open source projects. You can rate examples to help us improve the quality of examples.

Example #1

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File: test_owspectra.py Project: stuart-cls/orange-infrared

    def test_line_point_distance(self):
        # nan in point
        a = distance_line_segment(np.array([0, 0]), np.array([0, float("nan")]), 10, 10, 5, 5)
        np.testing.assert_equal(a, [0, float("nan")])

        # distance to the middle of the line segment
        a = distance_line_segment(np.array(0), 0, 10, 10, 10, 0)
        self.assertEqual(a, 50**0.5)

        # equal endpoints
        a = distance_line_segment(np.array(0), 0, 0, 0, 10, 0)
        self.assertEqual(a, 10)

Example #2

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    def test_line_point_distance(self):
        # nan in point
        a = distance_line_segment(np.array([0, 0]), np.array([0, float("nan")]), 10, 10, 5, 5)
        np.testing.assert_equal(a, [0, float("nan")])

        # distance to the middle of the line segment
        a = distance_line_segment(np.array(0), 0, 10, 10, 10, 0)
        self.assertEqual(a, 50**0.5)

        # equal endpoints
        a = distance_line_segment(np.array(0), 0, 0, 0, 10, 0)
        self.assertEqual(a, 10)