import * as PIXI from 'pixi.js';
/**
 * 支持文字动画 和 各种文字样式
 */
export interface LinearFill {
    type: 'linear';
    value: {
        angle?: number;
        points?: {
            x0: number;
            y0: number;
            x1: number;
            y1: number;
        };
        colors: {
            color: string;
            offset: number;
        }[];
    };
}
export interface ConicFill {
    type: 'conic';
    value: {
        points?: {
            startAngle?: number;
            x?: number;
            y?: number;
        };
        colors: {
            color: string;
            offset: number;
        }[];
    };
}
export interface RadialFill {
    type: 'radial';
    value: {
        points?: {
            x0: number;
            y0: number;
            r0: number;
            x1: number;
            y1: number;
            r1: number;
        };
        colors: {
            color: string;
            offset: number;
        }[];
    };
}
export interface ImageFill {
    type: 'image';
    value: {
        url: string;
        repeat: 'repeat' | 'repeat-x' | 'repeat-y' | 'no-repeat' | '';
    };
}
export type FillColor = string | LinearFill | ConicFill | RadialFill | ImageFill;
export interface TextStyle {
    type: 'newTextStyle';
    padding: [number, number, number, number];
    radius: [number, number, number, number];
    direction: 'vertical' | 'horizontal';
    backgroundColor: FillColor;
    letterSpacing: number;
    lineHeight: number;
    fontFamily: string;
    fontSize: number;
    align: 'left' | 'center' | 'right' | 'justify';
    fontWeight: 'bold' | 'bolder' | number;
    fontStyle: 'normal' | 'italic';
    fillType: 'normal' | 'gradual';
    fill: FillColor;
    stroke: {
        color: FillColor;
        lineJoin: 'miter' | 'round' | 'bevel';
        lineWidth: number;
    };
    shadow: {
        distance: number;
        angle: number;
        color: string;
        blur: number;
    };
}
export interface Point {
    x: number;
    y: number;
    width: number;
    scalex?: number;
    scaley?: number;
    rotate?: number;
    opacity?: number;
    progress?: number;
    offsetX?: number;
    offsetY?: number;
    offsetScaleX?: number;
    offsetScaleY?: number;
    offsetOpacity?: number;
    offsetRotate?: number;
}
/**
 * 动画参数
 */
export interface AnimateSet {
}
export declare class TxtTexture {
    private _text;
    private _textStyle;
    private _rectText;
    private _bgContext;
    private _bgCanvas;
    private _textContext;
    private _textCanvas;
    private _rect;
    private _points;
    private _lines;
    private _lineWidths;
    private _lineWidthMax;
    private _cacheImg;
    private _texture;
    private _scale;
    private _direction;
    constructor(text: string, textStyle: Partial<TextStyle>, scale: number);
    get rectText(): PIXI.Container;
    get points(): Point[][];
    get rect(): PIXI.Rectangle;
    private _drawBackground;
    /**
     * 更新文字
     * @param text
     * @param textStyle
     */
    update(text: string, textStyle?: Partial<TextStyle>): PIXI.Rectangle;
    /**
     * 设置缩放比例
     */
    setScale(scale: number): PIXI.Rectangle;
    /**
     * 返回颜色参数
     * @param color
     */
    getColor(color: FillColor, scale: number): any;
    /**
     * 文字动画
     * @param progress
     */
    run(progress?: number): void;
    /**
     * 销毁
     */
    destroys(): void;
    /**
     * 创建图片填充
     * @param src
     * @param repeat
     * @returns
     */
    createPattern(src: string, repeat: any): Promise<unknown>;
    /**
     * 加载字体
     * @param fontFamily
     * @param url
     */
    loadFont(fontFamily: string, url: string): Promise<void>;
    init(): PIXI.Texture;
    private _setWordPosition;
    /**
     * 计算最大宽度，每个字的宽度
     */
    private _countLines;
    /**
     * 获取文字占用的canvas大小，阴影是错位的
     * 往外padding加50px，
     * 通过pixi的文字来获取大小
     */
    getTextRect(): PIXI.Rectangle;
}
/**
 * 计算
 * @param angleInDegrees
 * @param distance
 * @returns
 */
export declare function calculateVector(angleInDegrees: number, distance: number): {
    x: number;
    y: number;
};
/**
 * 计算相交的长度
 * @param width
 * @param height
 * @param angleInDegrees
 * @returns
 */
export declare function calculateIntersectingLength(width: number, height: number, angle: number): number;
/**
 * 老数据的兼容
 */
export declare function compatibilityTextStyle(textStyle: PIXI.TextStyle): any;