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76 lines
2.9 KiB
76 lines
2.9 KiB
4 weeks ago
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import BoundingRect from './BoundingRect';
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interface ExtendedCanvasRenderingContext2D extends CanvasRenderingContext2D {
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dpr?: number;
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}
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export declare function normalizeArcAngles(angles: number[], anticlockwise: boolean): void;
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export default class PathProxy {
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dpr: number;
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data: number[] | Float32Array;
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private _version;
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private _saveData;
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private _pendingPtX;
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private _pendingPtY;
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private _pendingPtDist;
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private _ctx;
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private _xi;
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private _yi;
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private _x0;
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private _y0;
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private _len;
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private _pathSegLen;
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private _pathLen;
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private _ux;
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private _uy;
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static CMD: {
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M: number;
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L: number;
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C: number;
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Q: number;
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A: number;
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Z: number;
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R: number;
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};
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constructor(notSaveData?: boolean);
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increaseVersion(): void;
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getVersion(): number;
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setScale(sx: number, sy: number, segmentIgnoreThreshold?: number): void;
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setDPR(dpr: number): void;
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setContext(ctx: ExtendedCanvasRenderingContext2D): void;
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getContext(): ExtendedCanvasRenderingContext2D;
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beginPath(): this;
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reset(): void;
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moveTo(x: number, y: number): this;
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lineTo(x: number, y: number): this;
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bezierCurveTo(x1: number, y1: number, x2: number, y2: number, x3: number, y3: number): this;
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quadraticCurveTo(x1: number, y1: number, x2: number, y2: number): this;
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arc(cx: number, cy: number, r: number, startAngle: number, endAngle: number, anticlockwise?: boolean): this;
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arcTo(x1: number, y1: number, x2: number, y2: number, radius: number): this;
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rect(x: number, y: number, w: number, h: number): this;
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closePath(): this;
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fill(ctx: CanvasRenderingContext2D): void;
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stroke(ctx: CanvasRenderingContext2D): void;
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len(): number;
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setData(data: Float32Array | number[]): void;
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appendPath(path: PathProxy | PathProxy[]): void;
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addData(cmd: number, a?: number, b?: number, c?: number, d?: number, e?: number, f?: number, g?: number, h?: number): void;
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private _drawPendingPt;
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private _expandData;
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toStatic(): void;
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getBoundingRect(): BoundingRect;
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private _calculateLength;
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rebuildPath(ctx: PathRebuilder, percent: number): void;
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clone(): PathProxy;
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private static initDefaultProps;
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}
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export interface PathRebuilder {
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moveTo(x: number, y: number): void;
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lineTo(x: number, y: number): void;
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bezierCurveTo(x: number, y: number, x2: number, y2: number, x3: number, y3: number): void;
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quadraticCurveTo(x: number, y: number, x2: number, y2: number): void;
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arc(cx: number, cy: number, r: number, startAngle: number, endAngle: number, anticlockwise: boolean): void;
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ellipse(cx: number, cy: number, radiusX: number, radiusY: number, rotation: number, startAngle: number, endAngle: number, anticlockwise: boolean): void;
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rect(x: number, y: number, width: number, height: number): void;
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closePath(): void;
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}
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export {};
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