The minimum x-coordinate value of the RectInt. This value is inclusive.
The RectInt.width is the difference between RectInt.xMax and xMin. If you set a xMin greater than the current RectInt.xMax, then RectInt.width becomes negative. RectInt.xMax and xMin values are normalized prior to being returned such that xMin is always the smallest of the two values and xMax the largest. For example, a RectInt r created as RectInt r = new RectInt(0, 0, 10, 10); and later assigned r.xMin = 15 returns RectInt.width of -5, RectInt.xMin of 10 and RectInt.xMax of 15. The xMin value is equal to the smallest x-coordinate contained in the RectInt. For example, a RectInt spanning x-coordinates 0–3 has an xMin of 0.