Declaration
TIECanvasSmoothingMode = (iesmInvalid, // = SmoothingModeInvalid = -1
iesmDefault, // = SmoothingModeDefault = 0
iesmBestPerformance, // = SmoothingModeHighSpeed = 1
iesmBestRenderingQuality, // = SmoothingModeHighQuality = 2
iesmNone, // = SmoothingModeNone = 3
iesmAntialias, // = SmoothingModeAntiAlias, SmoothingModeAntiAlias8x4 = 4;
iesmAntialias8x8); // = SmoothingModeAntiAlias8x8 = 5;