Struct script::dom::bindings::codegen::Bindings::ImageBitmapBinding::ImageBitmapOptions

pub struct ImageBitmapOptions {
    pub colorSpaceConversion: ColorSpaceConversion,
    pub imageOrientation: ImageOrientation,
    pub premultiplyAlpha: PremultiplyAlpha,
    pub resizeHeight: Option<u32>,
    pub resizeQuality: ResizeQuality,
    pub resizeWidth: Option<u32>,
}

Fields

colorSpaceConversion: ColorSpaceConversion

imageOrientation: ImageOrientation

premultiplyAlpha: PremultiplyAlpha

resizeHeight: Option<u32>

resizeQuality: ResizeQuality

resizeWidth: Option<u32>

Implementations

impl ImageBitmapOptions

pub fn empty() -> Self

pub fn new(
    cx: SafeJSContext,
    val: HandleValue<'_>
) -> Result<ConversionResult<ImageBitmapOptions>, ()>

impl ImageBitmapOptions

pub(crate) unsafe fn to_jsobject(
    &self,
    cx: *mut JSContext,
    obj: MutableHandleObject<'_>
)

Trait Implementations

impl FromJSValConvertible for ImageBitmapOptions

type Config = ()

Optional configurable behaviour switch; use () for no configuration.

unsafe fn from_jsval(
    cx: *mut JSContext,
    value: HandleValue<'_>,
    _option: ()
) -> Result<ConversionResult<ImageBitmapOptions>, ()>

Convert val to type Self. Optional configuration of type T can be passed as the option argument. If it returns Err(()), a JSAPI exception is pending. If it returns Ok(Failure(reason)), there is no pending JSAPI exception.

impl JSTraceable for ImageBitmapOptions

unsafe fn trace(&self, tracer: *mut JSTracer)

Trace self.

impl ToJSValConvertible for ImageBitmapOptions

unsafe fn to_jsval(&self, cx: *mut JSContext, rval: MutableHandleValue<'_>)

Convert self to a JSVal. JSAPI failure causes a panic.