Struct ArkUI_BlendMode 

#[repr(transparent)]
pub struct ArkUI_BlendMode(pub c_uint);

Available on crate feature api-12 only.

Enumerates the blend modes.

Available since API-level: 12

Tuple Fields

0: c_uint

Implementations

impl ArkUI_BlendMode

pub const ARKUI_BLEND_MODE_NONE: ArkUI_BlendMode

The top image is superimposed on the bottom image without any blending.

pub const ARKUI_BLEND_MODE_CLEAR: ArkUI_BlendMode

The target pixels covered by the source pixels are erased by being turned to completely transparent.

pub const ARKUI_BLEND_MODE_SRC: ArkUI_BlendMode

r = s: Only the source pixels are displayed.

pub const ARKUI_BLEND_MODE_DST: ArkUI_BlendMode

r = d: Only the target pixels are displayed.

pub const ARKUI_BLEND_MODE_SRC_OVER: ArkUI_BlendMode

r = s + (1 - sa) * d: The source pixels are blended based on opacity and cover the target pixels.

pub const ARKUI_BLEND_MODE_DST_OVER: ArkUI_BlendMode

r = d + (1 - da) * s: The target pixels are blended based on opacity and cover on the source pixels.

pub const ARKUI_BLEND_MODE_SRC_IN: ArkUI_BlendMode

r = s * da: Only the part of the source pixels that overlap with the target pixels is displayed.

pub const ARKUI_BLEND_MODE_DST_IN: ArkUI_BlendMode

r = d * sa: Only the part of the target pixels that overlap with the source pixels is displayed.

pub const ARKUI_BLEND_MODE_SRC_OUT: ArkUI_BlendMode

r = s * (1 - da): Only the part of the source pixels that do not overlap with the target pixels is displayed.

pub const ARKUI_BLEND_MODE_DST_OUT: ArkUI_BlendMode

r = d * (1 - sa): Only the part of the target pixels that do not overlap with the source pixels is displayed.

pub const ARKUI_BLEND_MODE_SRC_ATOP: ArkUI_BlendMode

r = s * da + d * (1 - sa): The part of the source pixels that overlap with the target pixels is displayed and the part of the target pixels that do not overlap with the source pixels are displayed.

pub const ARKUI_BLEND_MODE_DST_ATOP: ArkUI_BlendMode

r = d * sa + s * (1 - da): The part of the target pixels that overlap with the source pixels and the part of the source pixels that do not overlap with the target pixels are displayed.

pub const ARKUI_BLEND_MODE_XOR: ArkUI_BlendMode

r = s * (1 - da) + d * (1 - sa): Only the non-overlapping part between the source pixels and the target pixels is displayed.

pub const ARKUI_BLEND_MODE_PLUS: ArkUI_BlendMode

r = min(s + d, 1): New pixels resulting from adding the source pixels to the target pixels are displayed.

pub const ARKUI_BLEND_MODE_MODULATE: ArkUI_BlendMode

r = s * d: New pixels resulting from multiplying the source pixels with the target pixels are displayed.

pub const ARKUI_BLEND_MODE_SCREEN: ArkUI_BlendMode

r = s + d - s * d: Pixels are blended by adding the source pixels to the target pixels and subtracting the product of their multiplication.

pub const ARKUI_BLEND_MODE_OVERLAY: ArkUI_BlendMode

The MULTIPLY or SCREEN mode is used based on the target pixels.

pub const ARKUI_BLEND_MODE_DARKEN: ArkUI_BlendMode

rc = s + d - max(s * da, d * sa), ra = kSrcOver: When two colors overlap, whichever is darker is used.

pub const ARKUI_BLEND_MODE_LIGHTEN: ArkUI_BlendMode

rc = s + d - min(s * da, d * sa), ra = kSrcOver: The final pixels are composed of the lightest values of pixels.

pub const ARKUI_BLEND_MODE_COLOR_DODGE: ArkUI_BlendMode

The colors of the target pixels are lightened to reflect the source pixels.

pub const ARKUI_BLEND_MODE_COLOR_BURN: ArkUI_BlendMode

The colors of the target pixels are darkened to reflect the source pixels.

pub const ARKUI_BLEND_MODE_HARD_LIGHT: ArkUI_BlendMode

The MULTIPLY or SCREEN mode is used, depending on the source pixels.

pub const ARKUI_BLEND_MODE_SOFT_LIGHT: ArkUI_BlendMode

The LIGHTEN or DARKEN mode is used, depending on the source pixels.

pub const ARKUI_BLEND_MODE_DIFFERENCE: ArkUI_BlendMode

rc = s + d - 2 * (min(s * da, d * sa)), ra = kSrcOver: The final pixel is the result of subtracting the darker of the two pixels (source and target) from the lighter one.

pub const ARKUI_BLEND_MODE_EXCLUSION: ArkUI_BlendMode

rc = s + d - two(s * d), ra = kSrcOver: The final pixel is similar to DIFFERENCE, but with less contrast.

pub const ARKUI_BLEND_MODE_MULTIPLY: ArkUI_BlendMode

r = s * (1 - da) + d * (1 - sa) + s * d: The final pixel is the result of multiplying the source pixel by the target pixel.

pub const ARKUI_BLEND_MODE_HUE: ArkUI_BlendMode

The resultant image is created with the luminance and saturation of the source image and the hue of the target image.

pub const ARKUI_BLEND_MODE_SATURATION: ArkUI_BlendMode

The resultant image is created with the luminance and hue of the target image and the saturation of the source image.

pub const ARKUI_BLEND_MODE_COLOR: ArkUI_BlendMode

The resultant image is created with the saturation and hue of the source image and the luminance of the target image.

pub const ARKUI_BLEND_MODE_LUMINOSITY: ArkUI_BlendMode

The resultant image is created with the saturation and hue of the target image and the luminance of the source image.

Trait Implementations

impl Clone for ArkUI_BlendMode

fn clone(&self) -> ArkUI_BlendMode

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ArkUI_BlendMode

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

Formats the value using the given formatter.

impl Hash for ArkUI_BlendMode

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ArkUI_BlendMode

fn eq(&self, other: &ArkUI_BlendMode) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for ArkUI_BlendMode

impl Eq for ArkUI_BlendMode

impl StructuralPartialEq for ArkUI_BlendMode