colour.utilities.as_int#
- colour.utilities.as_int(a: ArrayLike, dtype: Type[DTypeInt] | None = None) NDArrayInt [source]#
Attempt to convert given variable \(a\) to
numpy.integer
using givennumpy.dtype
. If variable \(a\) is not a scalar or 0-dimensional, it is converted tonumpy.ndarray
.- Parameters:
a (ArrayLike) – Variable \(a\) to convert.
dtype (Type[DTypeInt] | None) –
numpy.dtype
to use for conversion, default to thenumpy.dtype
defined by thecolour.constant.DTYPE_INT_DEFAULT
attribute.
- Returns:
Variable \(a\) converted to
numpy.integer
.- Return type:
Examples
>>> as_int(np.array(1)) 1 >>> as_int(np.array([1])) array([1]) >>> as_int(np.arange(10)) array([0, 1, 2, 3, 4, 5, 6, 7, 8, 9]...)