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555 BJavaScriptView Raw
1import { quadraticProjectPoint } from '../core/curve.js';
2export function containStroke(x0, y0, x1, y1, x2, y2, lineWidth, x, y) {
3 if (lineWidth === 0) {
4 return false;
5 }
6 var _l = lineWidth;
7 if ((y > y0 + _l && y > y1 + _l && y > y2 + _l)
8 || (y < y0 - _l && y < y1 - _l && y < y2 - _l)
9 || (x > x0 + _l && x > x1 + _l && x > x2 + _l)
10 || (x < x0 - _l && x < x1 - _l && x < x2 - _l)) {
11 return false;
12 }
13 var d = quadraticProjectPoint(x0, y0, x1, y1, x2, y2, x, y, null);
14 return d <= _l / 2;
15}