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interface_sdk-js/api/@ohos.graphics.uiEffect.d.ts
key-destiny 219afb3367 Signed-off-by:key-destiny<luojianqi@huawei.com> 
Signed-off-by: key-destiny <luojianqi@huawei.com>
2024-08-26 09:14:19 +08:00

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/*
* Copyright (c) 2024 Huawei Device Co., Ltd.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* @file
* @kit ArkGraphics2D
*/
import { AsyncCallback } from './@ohos.base';
/**
* @namespace uiEffect
* @syscap SystemCapability.Graphics.Drawing
* @since 12
*/
declare namespace uiEffect {
/**
* The Filter for Component.
* @typedef Filter
* @syscap SystemCapability.Graphics.Drawing
* @since 12
*/
interface Filter {
/**
* Set the edge pixel stretch effect of the Component.
*
* @param { Array<number> } stretchSizes
* @param { TileMode } tileMode
* @returns { Filter }
* @syscap SystemCapability.Graphics.Drawing
* @systemapi
* @since 12
*/
pixelStretch(stretchSizes: Array<number>, tileMode: TileMode): Filter;
/**
* Set blur effect of the Component.
*
* @param { number } blurRadius
* @returns { Filter }
* @syscap SystemCapability.Graphics.Drawing
* @since 12
*/
blur(blurRadius: number): Filter;
/**
* Set waterRipple effect of the Component.
*
* @param { number } progress - Indicates the ripple progress. The value 1 indicates that ripples are displayed on all screens.
* @param { number } waveCount - The number of waves when the water ripples. The maximum count of waves is 3, the minimum value is 1, default is 2.
* @param { number } x - Represents the X-axis position of center point where the water ripple first appears on the screen.
* @param { number } y - Represents the Y-axis position of center point where the water ripple first appears on the screen.
* @param { WaterRippleMode } rippleMode - Set the mode of water ripple, 0 for mobile to desktop(Receive), 1 for mobile to desktop(Send), 2 for mobile to mobile.
* @returns { Filter } - Returns water ripple Filter.
* @throws { BusinessError } 202 - Permission verification failed. A non-system application calls a system API.
* @syscap SystemCapability.Graphics.Drawing
* @systemapi
* @since 12
*/
waterRipple(progress: number, waveCount: number, x: number, y: number, rippleMode: WaterRippleMode): Filter;
/**
* Set the fly in or fly out effect of the component.
*
* @param { number } degree - set the degree of fly in or fly out effect, value range [0, 1].
* @param { FlyMode } flyMode - set the location of stretching when fly in or out
* If the value is 0, the component keep same, else the value is 1, component are fully fly out or fly in.
* @returns { Filter } - Returns fly in fly out Filter.
* @throws { BusinessError } 202 - Permission verification failed. A non-system application calls a system API.
* @syscap SystemCapability.Graphics.Drawing
* @systemapi
* @since 12
*/
flyInFlyOutEffect(degree: number, flyMode: FlyMode ): Filter;
}
/**
* TileMode enumeration description
*
* @enum { number }
* @syscap SystemCapability.Graphics.Drawing
* @systemapi
* @since 12
*/
enum TileMode {
/**
* Clamp mode.
*
* @syscap SystemCapability.Graphics.Drawing
* @systemapi
* @since 12
*/
CLAMP = 0,
/**
* Repeat mode.
*
* @syscap SystemCapability.Graphics.Drawing
* @systemapi
* @since 12
*/
REPEAT = 1,
/**
* Mirror mode.
*
* @syscap SystemCapability.Graphics.Drawing
* @systemapi
* @since 12
*/
MIRROR = 2,
/**
* Decal mode.
*
* @syscap SystemCapability.Graphics.Drawing
* @systemapi
* @since 12
*/
DECAL = 3,
}
/**
* WaterRippleMode enumeration description
*
* @enum { number }
* @syscap SystemCapability.Graphics.Drawing
* @systemapi
* @since 12
*/
enum WaterRippleMode {
/**
* SMALL2MEDIUM_RECV mode.
*
* @syscap SystemCapability.Graphics.Drawing
* @systemapi
* @since 12
*/
SMALL2MEDIUM_RECV = 0,
/**
* SMALL2MEDIUM_SEND mode.
*
* @syscap SystemCapability.Graphics.Drawing
* @systemapi
* @since 12
*/
SMALL2MEDIUM_SEND = 1,
/**
* SMALL2SMALL mode.
*
* @syscap SystemCapability.Graphics.Drawing
* @systemapi
* @since 12
*/
SMALL2SMALL = 2,
}
/**
* FlyMode enumeration description
*
* @enum { number }
* @syscap SystemCapability.Graphics.Drawing
* @systemapi
* @since 12
*/
enum FlyMode {
/**
* BOTTOM fly mode.
*
* @syscap SystemCapability.Graphics.Drawing
* @systemapi
* @since 12
*/
BOTTOM = 0,
/**
* TOP fly mode.
*
* @syscap SystemCapability.Graphics.Drawing
* @systemapi
* @since 12
*/
TOP = 1,
}
/**
* The VisualEffect of Component.
* @typedef VisualEffect
* @syscap SystemCapability.Graphics.Drawing
* @since 12
*/
interface VisualEffect {
/**
* A backgroundColorEffect effect is added to the Component.
* @param { BrightnessBlender } blender - The blender to blend backgroundColor.
* @returns { VisualEffect } VisualEffects for the current effect have been added.
* @syscap SystemCapability.Graphics.Drawing
* @systemapi
* @since 12
*/
backgroundColorBlender(blender: BrightnessBlender): VisualEffect;
}
/**
* Defines the blending effect.
* @typedef Blender
* @syscap SystemCapability.Graphics.Drawing
* @systemapi
* @since 13
*/
type Blender = BrightnessBlender;
/**
* The Blender of backgroundColorEffect.
* @typedef BrightnessBlender
* @syscap SystemCapability.Graphics.Drawing
* @systemapi
* @since 12
*/
interface BrightnessBlender {
/**
* Defines third-order rate for grayscale adjustment.
*
* @type { number }
* @syscap SystemCapability.Graphics.Drawing
* @systemapi
* @since 12
*/
cubicRate: number;
/**
* Defines second-order rate for grayscale adjustment.
*
* @type { number }
* @syscap SystemCapability.Graphics.Drawing
* @systemapi
* @since 12
*/
quadraticRate: number;
/**
* Defines linear rate for grayscale adjustment.
*
* @type { number }
* @syscap SystemCapability.Graphics.Drawing
* @systemapi
* @since 12
*/
linearRate: number;
/**
* Defines grayscale adjustment degree.
*
* @type { number }
* @syscap SystemCapability.Graphics.Drawing
* @systemapi
* @since 12
*/
degree: number;
/**
* Defines the reference saturation for brightness.
*
* @type { number }
* @syscap SystemCapability.Graphics.Drawing
* @systemapi
* @since 12
*/
saturation: number;
/**
* Defines the positive adjustment coefficients in RGB channels based on the reference saturation.
*
* @type { [number, number, number] }
* @syscap SystemCapability.Graphics.Drawing
* @systemapi
* @since 12
*/
positiveCoefficient: [number, number, number];
/**
* Defines the negative adjustment coefficients in RGB channels based on the reference saturation.
*
* @type { [number, number, number] }
* @syscap SystemCapability.Graphics.Drawing
* @systemapi
* @since 12
*/
negativeCoefficient: [number, number, number];
/**
* Defines the blending fraction for brightness effect.
*
* @type { number }
* @syscap SystemCapability.Graphics.Drawing
* @systemapi
* @since 12
*/
fraction: number;
}
/**
* Create a Filter to add multiple effects to the component.
* @returns { Filter } Returns the head node of Filter.
* @syscap SystemCapability.Graphics.Drawing
* @since 12
*/
function createFilter(): Filter;
/**
* Create a VisualEffect to add multiple effects to the component.
* @returns { VisualEffect } Returns the head node of visualEffect.
* @syscap SystemCapability.Graphics.Drawing
* @since 12
*/
function createEffect(): VisualEffect;
/**
* Create a BrightnessBlender to add BrightnessBlender to the component.
* @param { BrightnessBlenderParam } param - The brightness blender parameters.
* @returns { BrightnessBlender } Returns the blender.
* @syscap SystemCapability.Graphics.Drawing
* @systemapi
* @since 12
*/
function createBrightnessBlender(param: BrightnessBlenderParam): BrightnessBlender;
}
/**
* The parameters of brightness blender.
* @typedef BrightnessBlenderParam
* @syscap SystemCapability.Graphics.Drawing
* @systemapi
* @since 12
*/
declare interface BrightnessBlenderParam {
/**
* Defines third-order rate for grayscale adjustment.
*
* @type { number }
* @syscap SystemCapability.Graphics.Drawing
* @systemapi
* @since 12
*/
cubicRate: number;
/**
* Defines second-order rate for grayscale adjustment.
*
* @type { number }
* @syscap SystemCapability.Graphics.Drawing
* @systemapi
* @since 12
*/
quadraticRate: number;
/**
* Defines linear rate for grayscale adjustment.
*
* @type { number }
* @syscap SystemCapability.Graphics.Drawing
* @systemapi
* @since 12
*/
linearRate: number;
/**
* Defines grayscale adjustment degree.
*
* @type { number }
* @syscap SystemCapability.Graphics.Drawing
* @systemapi
* @since 12
*/
degree: number;
/**
* Defines the reference saturation for brightness.
*
* @type { number }
* @syscap SystemCapability.Graphics.Drawing
* @systemapi
* @since 12
*/
saturation: number;
/**
* Defines the positive adjustment coefficients in RGB channels based on the reference saturation.
*
* @type { [number, number, number] }
* @syscap SystemCapability.Graphics.Drawing
* @systemapi
* @since 12
*/
positiveCoefficient: [number, number, number];
/**
* Defines the negative adjustment coefficients in RGB channels based on the reference saturation.
*
* @type { [number, number, number] }
* @syscap SystemCapability.Graphics.Drawing
* @systemapi
* @since 12
*/
negativeCoefficient: [number, number, number];
/**
* Defines the blending fraction for brightness effect.
*
* @type { number }
* @syscap SystemCapability.Graphics.Drawing
* @systemapi
* @since 12
*/
fraction: number;
}
export default uiEffect;
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