Function test_mask_image

src/opencv/mod.rs:1016–1030

()

    #[test]
    fn test_mask_image() {

        let mask = GrayImage::from_file("datasets/testing/10x10colors_mask.png").unwrap();
        let gray = GrayImage::from_file("datasets/testing/10x10gray.png").unwrap();

        let v = gray.pixels_from_mask_as_u8(&mask);
        assert_eq!(v.unwrap(),
            vec![0x36, 0x36, 0xed, 0x12, 0x12, 0x36, 0x36, 0xff, 0x36, 0x49, 0x00, 0xff]
        );

        let x: Vec<u8> = gray.mask_iter(&mask).collect();
        assert_eq!(x,
            vec![0x36, 0x36, 0xed, 0x12, 0x12, 0x36, 0x36, 0xff, 0x36, 0x49, 0x00, 0xff]
        );
    }

    #[test]
    fn test_mask_video() {