Struct LinearGradientTemplate 

pub struct LinearGradientTemplate {

    pub common: PrimTemplateCommonData,
    pub extend_mode: ExtendMode,
    pub start_point: DevicePoint,
    pub end_point: DevicePoint,
    pub task_size: DeviceIntSize,
    pub scale: DeviceVector2D,
    pub stretch_size: LayoutSize,
    pub tile_spacing: LayoutSize,
    pub stops_opacity: PrimitiveOpacity,
    pub stops: Vec<GradientStop>,
    pub brush_segments: Vec<BrushSegment>,
    pub reverse_stops: bool,
    pub is_fast_path: bool,
    pub cached: bool,
    pub src_color: Option<RenderTaskId>,
}

Fields

common: PrimTemplateCommonData

extend_mode: ExtendMode

start_point: DevicePoint

end_point: DevicePoint

task_size: DeviceIntSize

scale: DeviceVector2D

stretch_size: LayoutSize

tile_spacing: LayoutSize

stops_opacity: PrimitiveOpacity

stops: Vec<GradientStop>

brush_segments: Vec<BrushSegment>

reverse_stops: bool

is_fast_path: bool

cached: bool

src_color: Option<RenderTaskId>

Implementations

impl LinearGradientTemplate

pub fn update(&mut self, frame_state: &mut FrameBuildingState<'_>)

Update the GPU cache for a given primitive template. This may be called multiple times per frame, by each primitive reference that refers to this interned template. The initial request call to the GPU cache ensures that work is only done if the cache entry is invalid (due to first use or eviction).

Trait Implementations

impl Debug for LinearGradientTemplate

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

Formats the value using the given formatter.

impl DerefMut for LinearGradientTemplate

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl From<LinearGradientKey> for LinearGradientTemplate

fn from(item: LinearGradientKey) -> Self

Converts to this type from the input type.

impl MallocSizeOf for LinearGradientTemplate

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.

impl PatternBuilder for LinearGradientTemplate

fn build( &self, _sub_rect: Option<DeviceRect>, ctx: &PatternBuilderContext<'_>, state: &mut PatternBuilderState<'_>, ) -> Pattern

fn get_base_color(&self, _ctx: &PatternBuilderContext<'_>) -> ColorF

fn use_shared_pattern(&self) -> bool

fn can_use_nine_patch(&self) -> bool

impl Serialize for LinearGradientTemplate

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Deref for LinearGradientTemplate

type Target = PrimTemplateCommonData

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.