Function vizia::vg::image::images::deferred_from_generator

pub fn deferred_from_generator(
    image_generator: RefHandle<SkImageGenerator>,
) -> Option<RCHandle<SkImage>>

Creates Image from data returned by image_generator. The image data will not be created (on either the CPU or GPU) until the image is actually drawn. Generated data is owned by Image and may not be shared or accessed.

Image is returned if generator data is valid. Valid data parameters vary by type of data and platform.

image_generator may wrap Picture data, codec data, or custom data.

• image_generator - stock or custom routines to retrieve Image Returns: created Image, or None