@poupe/material-color-utilities/utils/image_utils.d.ts

Algorithms and utilities that power the Material Design 3 (M3) color system, including choosing theme colors from images and creating tones of colors; all in a new color space.

/**
 * @license
 * Copyright 2021 Google LLC
 *
 * 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.
 */
/**
 * Get the source color from an image.
 *
 * @param image The image element
 * @return Source color - the color most suitable for creating a UI theme
 */
export declare function sourceColorFromImage(image: HTMLImageElement): Promise<number>;
/**
 * Get the source color from image bytes.
 *
 * @param imageBytes The image bytes
 * @return Source color - the color most suitable for creating a UI theme
 */
export declare function sourceColorFromImageBytes(imageBytes: Uint8ClampedArray): number;