pyflink.multimodal.expression.ImageExpressionAccessor.convert_mode#

ImageExpressionAccessor.convert_mode(*, mode: str, concurrency: Optional[int] = None) → pyflink.table.expression.Expression[source]#

Convert image values to another image mode.

Equivalent to image_convert_mode(). See that function for full parameter details.

Parameters

mode – Target image mode, such as "RGB" or "L".
concurrency – Optional execution concurrency for this operation. None uses the framework default.

Returns

A DataFrame expression that produces IMAGE values in the requested mode.