def colorFromAhsb(a, h, s, b): if 0 > a or 255 < a: return Colors.Transparent if 0 > h or 360 < h: return Colors.Transparent if 0 > s or 1 < s: return Colors.Transparent if 0 > b or 1 < b: return Colors.Transparent; if 0 == s: return Color.FromArgb(Convert.ToByte(a), Convert.ToByte(b * Byte.MaxValue), Convert.ToByte(b * Byte.MaxValue), Convert.ToByte(b * Byte.MaxValue)) fMax = b - (b * s) + s if 0.5 < b else b + (b * s) fMin = b + (b * s) - s if 0.5 < b else b - (b * s) iSextant = Convert.ToInt32(Math.Floor(h / 60.0)) if 300 <= h: h -= 360 h = h / 60.0 h -= 2 * Convert.ToSingle(Math.Floor(((iSextant + 1) % 6.0) / 2)) fMid = h * (fMax - fMin) + fMin if 0 == iSextant % 2 else fMin - h * (fMax - fMin) iMax = Convert.ToInt32(fMax * Byte.MaxValue) iMid = Convert.ToInt32(fMid * Byte.MaxValue) iMin = Convert.ToInt32(fMin * Byte.MaxValue) if iSextant == 1: return Color.FromArgb(Convert.ToByte(a), Convert.ToByte(iMid), Convert.ToByte(iMax), Convert.ToByte(iMin)) elif iSextant == 2: return Color.FromArgb(Convert.ToByte(a), Convert.ToByte(iMin), Convert.ToByte(iMax), Convert.ToByte(iMid)) elif iSextant == 3: return Color.FromArgb(Convert.ToByte(a), Convert.ToByte(iMin), Convert.ToByte(iMid), Convert.ToByte(iMax)) elif iSextant == 4: return Color.FromArgb(Convert.ToByte(a), Convert.ToByte(iMid), Convert.ToByte(iMin), Convert.ToByte(iMax)) elif iSextant == 5: return Color.FromArgb(Convert.ToByte(a), Convert.ToByte(iMax), Convert.ToByte(iMin), Convert.ToByte(iMid)) return Color.FromArgb(Convert.ToByte(a), Convert.ToByte(iMax), Convert.ToByte(iMid), Convert.ToByte(iMin))
def background_import(self):
if 'System' in sys.modules: sys.modules.pop('System')
from System import Math
return Math.Floor(4.4)
