js-draw
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Draw pictures using a pen, touchscreen, or mouse! JS-draw is a drawing library for JavaScript and TypeScript.
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TypeScript
import AbstractRenderer from '../../rendering/renderers/AbstractRenderer';
import { Rect2 } from '@js-draw/math';
import Stroke from '../Stroke';
import Viewport from '../../Viewport';
import { StrokeDataPoint } from '../../types';
import { ComponentBuilder, ComponentBuilderFactory } from './types';
export declare const makePressureSensitiveFreehandLineBuilder: ComponentBuilderFactory;
export default class PressureSensitiveFreehandLineBuilder implements ComponentBuilder {
private startPoint;
private minFitAllowed;
private viewport;
private isFirstSegment;
private pathStartConnector;
private mostRecentConnector;
private nextCurveStartConnector;
private upperSegments;
private lowerSegments;
private lastUpperBezier;
private lastLowerBezier;
private parts;
private curveFitter;
private curveStartWidth;
private bbox;
constructor(startPoint: StrokeDataPoint, minFitAllowed: number, maxFitAllowed: number, viewport: Viewport);
getBBox(): Rect2;
private getRenderingStyle;
private previewCurrentPath;
private previewFullPath;
preview(renderer: AbstractRenderer): void;
build(): Stroke;
private roundPoint;
private shouldStartNewSegment;
private addCurve;
private segmentToPath;
addPoint(newPoint: StrokeDataPoint): void;
}