q-floodfill/dist/src/FloodFill.d.ts

Optimized, non-recursive flood fill using a scan line search

import { isSameColor, setColorAtPixel, getColorAtPixel, colorToRGBA } from './util/colorUtils';
export default class FloodFill {
    imageData: ImageData;
    isSameColor: typeof isSameColor;
    setColorAtPixel: typeof setColorAtPixel;
    getColorAtPixel: typeof getColorAtPixel;
    colorToRGBA: typeof colorToRGBA;
    collectModifiedPixels: boolean;
    modifiedPixelsCount: number;
    modifiedPixels: Set<string>;
    private _tolerance;
    private _queue;
    private _replacedColor;
    private _newColor;
    constructor(imageData: ImageData);
    /**
     * color should be in CSS format - rgba, rgb, or HEX
     */
    fill(color: string, x: number, y: number, tolerance: number): void;
    private addToQueue;
    private popFromQueue;
    private isValidTarget;
    private fillLineAt;
    private fillQueue;
    private setPixelColor;
    private getPixelNeighbour;
}
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