16 lines
618 B
JavaScript
16 lines
618 B
JavaScript
import * as curve from '../core/curve.js';
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export function containStroke(x0, y0, x1, y1, x2, y2, x3, y3, lineWidth, x, y) {
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if (lineWidth === 0) {
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return false;
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}
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var _l = lineWidth;
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if ((y > y0 + _l && y > y1 + _l && y > y2 + _l && y > y3 + _l)
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|| (y < y0 - _l && y < y1 - _l && y < y2 - _l && y < y3 - _l)
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|| (x > x0 + _l && x > x1 + _l && x > x2 + _l && x > x3 + _l)
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|| (x < x0 - _l && x < x1 - _l && x < x2 - _l && x < x3 - _l)) {
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return false;
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}
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var d = curve.cubicProjectPoint(x0, y0, x1, y1, x2, y2, x3, y3, x, y, null);
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return d <= _l / 2;
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}
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