@visactor/vrender-core
Version:
```typescript import { xxx } from '@visactor/vrender-core'; ```
33 lines (32 loc) • 1.23 kB
TypeScript
import type { IPointLike } from '@visactor/vutils';
import type { ICurvedSegment, IGenSegmentParams, ILinearSegment, ISegPath2D } from '../../interface/curve';
export declare class Step implements ICurvedSegment {
context: ISegPath2D;
_t: number;
private _lastDefined?;
protected startPoint?: IPointLike;
protected lastPoint?: IPointLike;
constructor(context: ISegPath2D, t?: number, startPoint?: IPointLike);
_x: number;
_y: number;
_x0: number;
_x1: number;
_y0: number;
_y1: number;
_line: number;
_point: number;
areaStart(): void;
areaEnd(): void;
lineStart(): void;
lineEnd(): void;
point(p: IPointLike): void;
tryUpdateLength(): number;
}
export declare class StepClosed extends Step implements ILinearSegment {
context: ISegPath2D;
protected startPoint?: IPointLike;
lineEnd(): void;
}
export declare function genStepSegments(points: IPointLike[], t: number, params?: IGenSegmentParams): ISegPath2D | null;
export declare function genStepTypeSegments(path: ILinearSegment, points: IPointLike[]): void;
export declare function genStepClosedSegments(points: IPointLike[], t: number, params?: IGenSegmentParams): ISegPath2D | null;