o Z#ûav ã@sfddlmZmZmZGdd„dƒZGdd„deƒZGdd„deƒZGdd „d eƒZGd d „d eƒZd S) é)ÚImageÚ ImageFilterÚ ImageStatc@seZdZdd„ZdS)Ú_EnhancecCst |j|j|¡S)aµ Returns an enhanced image. :param factor: A floating point value controlling the enhancement. Factor 1.0 always returns a copy of the original image, lower factors mean less color (brightness, contrast, etc), and higher values more. There are no restrictions on this value. :rtype: :py:class:`~PIL.Image.Image` )rÚblendÚ degenerateÚimage)ÚselfÚfactor©r ú2/usr/lib/python3/dist-packages/PIL/ImageEnhance.pyÚenhances z_Enhance.enhanceN)Ú__name__Ú __module__Ú __qualname__r r r r r rs rc@óeZdZdZdd„ZdS)ÚColoraAdjust image color balance. This class can be used to adjust the colour balance of an image, in a manner similar to the controls on a colour TV set. An enhancement factor of 0.0 gives a black and white image. A factor of 1.0 gives the original image. cCs8||_d|_d| ¡vrd|_| |j¡ |j¡|_dS)NÚLÚAÚLA)rÚintermediate_modeÚgetbandsÚconvertÚmoder©r rr r r Ú__init__0s  zColor.__init__N©rrrÚ__doc__rr r r r r's rc@r)ÚContrastzòAdjust image contrast. This class can be used to control the contrast of an image, similar to the contrast control on a TV set. An enhancement factor of 0.0 gives a solid grey image. A factor of 1.0 gives the original image. cCsd||_tt | d¡¡jddƒ}t d|j|¡ |j ¡|_ d|  ¡vr0|j   |  d¡¡dSdS)Nrégà?r)rÚintrÚStatrÚmeanrÚnewÚsizerrrÚputalphaÚ getchannel)r rr"r r r rAs  ÿzContrast.__init__Nrr r r r r9ó rc@r)Ú BrightnesszÅAdjust image brightness. This class can be used to control the brightness of an image. An enhancement factor of 0.0 gives a black image. A factor of 1.0 gives the original image. cCs@||_t |j|jd¡|_d| ¡vr|j | d¡¡dSdS)Nrr) rrr#rr$rrr%r&rr r r rRs  ÿzBrightness.__init__Nrr r r r r(Jr'r(c@r)Ú SharpnesszðAdjust image sharpness. This class can be used to adjust the sharpness of an image. An enhancement factor of 0.0 gives a blurred image, a factor of 1.0 gives the original image, and a factor of 2.0 gives a sharpened image. cCs:||_| tj¡|_d| ¡vr|j | d¡¡dSdS)Nr)rÚfilterrÚSMOOTHrrr%r&rr r r rbs  ÿzSharpness.__init__Nrr r r r r)Zr'r)N) Úrrrrrrr(r)r r r r Ús