Function hit

docs/app/js/sanddance-app.js:123008–123014

(context, item, x, y, gx, gy)

    });
}
function hit(context, item, x, y, gx, gy) {
    if (item.fontSize <= 0) return false;
    if (!item.angle) return true; // bounds sufficient if no rotation
    // project point into space of unrotated bounds
    var p = anchorPoint(item), ax = p.x1, ay = p.y1, b15 = bound(tempBounds, item, 1), a = -item.angle * DegToRad, cos = Math.cos(a), sin = Math.sin(a), px4 = cos * gx - sin * gy + (ax - cos * ax + sin * ay), py4 = sin * gx + cos * gy + (ay - sin * ax - cos * ay);
    return b15.contains(px4, py4);
}
function intersectText(item, box) {
    const p = bound(tempBounds, item, 2);
    return intersectBoxLine(box, p[0], p[1], p[2], p[3]) || intersectBoxLine(box, p[0], p[1], p[4], p[5]) || intersectBoxLine(box, p[4], p[5], p[6], p[7]) || intersectBoxLine(box, p[2], p[3], p[6], p[7]);