Enum fidl_fuchsia_accessibility::MagnificationHandlerRequest

pub enum MagnificationHandlerRequest {
    SetClipSpaceTransform {
        x: f32,
        y: f32,
        scale: f32,
        responder: MagnificationHandlerSetClipSpaceTransformResponder,
    },
}

Exposes a privileged magnifier API for camera control, typically on a fuchsia.ui.policy.Presentation.

Variants

SetClipSpaceTransform

Fields

x: f32

y: f32

scale: f32

responder: MagnificationHandlerSetClipSpaceTransformResponder

Sets clip-space x-offset, y-offset, and scale for the presentation. x and y are in Vulkan NDC and are applied after scaling, which occurs about the center of the presentation. The callback indicates when the update has been presented. The identity transform (0, 0, 1) is the natural state.

Implementations

impl MagnificationHandlerRequest

pub fn into_set_clip_space_transform( self ) -> Option<(f32, f32, f32, MagnificationHandlerSetClipSpaceTransformResponder)>

pub fn method_name(&self) -> &'static str

Name of the method defined in FIDL

Trait Implementations

impl Debug for MagnificationHandlerRequest

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.