import { ScreenBounds } from "../common/screen-bounds";
import { ScreenXY } from "../common/screen-xy";
import { FillSymbol } from "./symbol";
/**
 * 模式填充面符号
 * @remarks
 * 最常用的面填充符号
 */
export declare abstract class PatternFillSymbol extends FillSymbol {
    /**
     * 绘制面
     * @remarks
     * 奇偶填充
     * https://developer.mozilla.org/zh-CN/docs/Web/API/CanvasRenderingContext2D/fill
     * @param {CanvasRenderingContext2D} ctx - 绘图上下文
     * @param {ScreenXY[][]} screenXYs - 面对应坐标点的屏幕坐标集合
     */
    draw(ctx: CanvasRenderingContext2D, screenXYs: ScreenXY[][]): void;
    /**
     * 创建填充模式
     * @param {CanvasRenderingContext2D} ctx - 绘图上下文
     */
    abstract createPattern(ctx: CanvasRenderingContext2D): any;
    /**
     * 获取包络矩形
     * @param {ScreenXY[][]} screenXYs - 面对应坐标点的屏幕坐标集合
     */
    getScreenBounds(screenXYs: ScreenXY[][]): ScreenBounds;
}
export declare class LinePatternFillSymbol extends PatternFillSymbol {
    patternLineWidth: number;
    size: number;
    angle: number;
    get radian(): number;
    createPattern(ctx: CanvasRenderingContext2D): CanvasPattern;
}