Enum FrameSource 

pub enum FrameSource {
    Decoded(Vec<ImageDescriptor<'static>>),
    Static(&'static [ImageDescriptor<'static>]),
}

Source of pre-decoded ImageDescriptor frames for AnimImage.

The widget never decodes image data; frames are provided by the caller. For std targets, decode GIF/APNG once using rlvgl_core::plugins::gif / rlvgl_core::plugins::apng and convert each frame to an ImageDescriptor<'static> before constructing AnimImage.

Variants

Decoded(Vec<ImageDescriptor<'static>>)

Heap-resident frames decoded at load time.

Static(&'static [ImageDescriptor<'static>])

Statically allocated frame array for no_std / ROM targets.

Implementations

impl FrameSource

pub fn frame_count(&self) -> usize

Return the number of frames available.

pub fn get(&self, index: usize) -> Option<&ImageDescriptor<'static>>

Return the frame at index, or None when out of bounds.