public Mirror( bool mirrorX, bool mirrorY ) { this.mirrorX = mirrorX; this.MirrorY = mirrorY; // initialize format translation dictionary formatTranslations[PixelFormat.Format8bppIndexed] = PixelFormat.Format8bppIndexed; formatTranslations[PixelFormat.Format24bppRgb] = PixelFormat.Format24bppRgb; }