Method scale

engine/SegmentAPI/base.py:115–131

(self, scale, width, height)

        return list(map(int, self.box))

    def scale(self, scale, width, height):
        new_box = self.to_xywh()
        cx, cy, w, h = new_box.get_box()
        w = w * scale
        h = h * scale

        l = cx - w // 2
        t = cy - h // 2
        r = cx + w - (w // 2)
        b = cy + h - (h // 2)

        l = int(max(l, 0))
        t = int(max(t, 0))
        r = int(min(r, width))
        b = int(min(b, height))

        return Bbox([l, t, r, b], mode="whwh")

    def __repr__(self):
        box = self.to_whwh()