27 lines
1.4 KiB
TypeScript
27 lines
1.4 KiB
TypeScript
import { IElement } from '@antv/g-base';
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/**
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* 将边和填充设置的颜色转换成线性渐变对象
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* @param {CanvasRenderingContext2D} context canvas 上下文
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* @param {IElement} element 图形元素
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* @param {string} gradientStr 颜色
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* @returns {any} 渐变对象
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*/
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export declare function parseLineGradient(context: CanvasRenderingContext2D, element: IElement, gradientStr: string): CanvasGradient;
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/**
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* 将边和填充设置的颜色转换成圆形渐变对象
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* @param {CanvasRenderingContext2D} context canvas 上下文
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* @param {IElement} element 图形元素
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* @param {string} gradientStr 颜色
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* @returns {any} 渐变对象
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*/
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export declare function parseRadialGradient(context: CanvasRenderingContext2D, element: IElement, gradientStr: string): string | CanvasGradient;
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/**
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* 边和填充设置的颜色转换成 pattern
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* @param {CanvasRenderingContext2D} context canvas 上下文
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* @param {IElement} element 图形元素
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* @param {string} patternStr 生成 pattern 的字符串
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*/
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export declare function parsePattern(context: CanvasRenderingContext2D, element: IElement, patternStr: string): any;
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export declare function parseStyle(context: CanvasRenderingContext2D, element: IElement, color: string | CanvasPattern): any;
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export declare function parseRadius(radius: any): number[];
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