<GCKUIImagePicker> Protocol Reference
Overview
An object used for selecting an image for a given purpose from a GCKMediaMetadata object.
A default implementation is used internally by the framework which always selects the first image from the metadata for all uses. The application can provide a custom implementation by setting the GCKCastContext::imagePicker property.
- Since
- 3.0
Inherits <NSObject>.
Instance Method Summary | |
| (GCKImage *__nullable) | - getImageWithHints:fromMetadata: |
| Returns an image of the specified type from the media metadata. More... | |
Method Detail
| - (GCKImage * __nullable) getImageWithHints: | (GCKUIImageHints *) | imageHints | |
| fromMetadata: | (const GCKMediaMetadata *) | metadata | |
Returns an image of the specified type from the media metadata.
- Parameters
-
imageHints The hints about how to pick the image. metadata The media metadata to pick from.
- Returns
- The selected image, or
nilif there is no appropriate image for the requested type.