3 examples of 'check_circle_outline' in JavaScript

17
export function in_circle(d: vertex, a: vertex, b: vertex, c: vertex): boolean {
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    return  (a.x * a.x + a.y * a.y) * triangle_area(b, c, d) -
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            (b.x * b.x + b.y * b.y) * triangle_area(a, c, d) + 
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            (c.x * c.x + c.y * c.y) * triangle_area(a, b, d) -
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            (d.x * d.x + d.y * d.y) * triangle_area(a, b, c) > 0;
22
}

57
export function numCirclePoints(lineWidth: number): number {
58
    return SECTORS_IN_CIRCLE + 1;
59
}

186
fillCircle(center, radius, color = Config.DEFAULT_FILL_COLOR) {
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    this.ctx.beginPath();
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    this.ctx.arc(center.x, center.y, Math.max(radius - 0.5, 0), 0, 2 * Math.PI);
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    this.ctx.fillStyle = color;
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    this.ctx.fill();
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}