Esempi in Python per _circle_mask

Esempio n. 1

File: test_transfer_functions.py Progetto: KhileshChauhan/NYC-Weather-vs-Taxi-analysis

def test_masks():
    # Square
    mask = tf._square_mask(2)
    np.testing.assert_equal(mask, np.ones((5, 5), dtype='bool'))
    np.testing.assert_equal(tf._square_mask(0), np.ones((1, 1), dtype='bool'))
    # Circle
    np.testing.assert_equal(tf._circle_mask(0), np.ones((1, 1), dtype='bool'))
    out = np.array([[1, 1, 1], [1, 1, 1], [1, 1, 1]], dtype='bool')
    np.testing.assert_equal(tf._circle_mask(1), out)
    out = np.array(
        [[0, 0, 1, 1, 1, 0, 0], [0, 1, 1, 1, 1, 1, 0], [1, 1, 1, 1, 1, 1, 1],
         [1, 1, 1, 1, 1, 1, 1], [1, 1, 1, 1, 1, 1, 1], [0, 1, 1, 1, 1, 1, 0],
         [0, 0, 1, 1, 1, 0, 0]],
        dtype='bool')
    np.testing.assert_equal(tf._circle_mask(3), out)

Esempio n. 2

File: test_transfer_functions.py Progetto: jsignell/datashader

def test_masks():
    # Square
    mask = tf._square_mask(2)
    np.testing.assert_equal(mask, np.ones((5, 5), dtype='bool'))
    np.testing.assert_equal(tf._square_mask(0), np.ones((1, 1), dtype='bool'))
    # Circle
    np.testing.assert_equal(tf._circle_mask(0), np.ones((1, 1), dtype='bool'))
    out = np.array([[1, 1, 1],
                    [1, 1, 1],
                    [1, 1, 1]], dtype='bool')
    np.testing.assert_equal(tf._circle_mask(1), out)
    out = np.array([[0, 0, 1, 1, 1, 0, 0],
                    [0, 1, 1, 1, 1, 1, 0],
                    [1, 1, 1, 1, 1, 1, 1],
                    [1, 1, 1, 1, 1, 1, 1],
                    [1, 1, 1, 1, 1, 1, 1],
                    [0, 1, 1, 1, 1, 1, 0],
                    [0, 0, 1, 1, 1, 0, 0]], dtype='bool')
    np.testing.assert_equal(tf._circle_mask(3), out)