U Ú²g7 ã@srddlmZddlmZmZmZGdd„dƒZGdd„deƒZGdd „d eƒZGd d „d eƒZ Gd d „d eƒZ dS)é)Ú annotationsé)ÚImageÚ ImageFilterÚ ImageStatc@s.eZdZUded<ded<dddœdd„ZdS) Ú_Enhanceú Image.ImageÚimageÚ degenerateÚfloat)ÚfactorÚreturncCst |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` )rZblendr r )Úselfr ©rú4/tmp/pip-unpacked-wheel-xela2va7/PIL/ImageEnhance.pyÚenhances z_Enhance.enhanceN)Ú__name__Ú __module__Ú __qualname__Ú__annotations__rrrrrrs rc@s eZdZdZdddœdd„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. rÚNone©r r cCs8||_d|_d| ¡krd|_| |j¡ |j¡|_dS)NÚLÚAZLA)r Zintermediate_modeÚgetbandsÚconvertÚmoder ©rr rrrÚ__init__4s  zColor.__init__N©rrrÚ__doc__rrrrrr+src@s eZdZdZdddœdd„ZdS)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 gray image. A factor of 1.0 gives the original image. rrrcCs`||_tt | d¡¡jddƒ}t d|j|¡ |j ¡|_ d|  ¡kr\|j   |  d¡¡dS)Nrrgà?r)r ÚintrZStatrÚmeanrÚnewÚsizerr rÚputalphaÚ getchannel)rr r$rrrrEs  zContrast.__init__Nr rrrrr"=sr"c@s eZdZdZdddœdd„ZdS)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. rrrcCs<||_t |j|jd¡|_d| ¡kr8|j | d¡¡dS)Nrr) r rr%rr&r rr'r(rrrrrVs zBrightness.__init__Nr rrrrr)Nsr)c@s eZdZdZdddœdd„ZdS)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. rrrcCs6||_| tj¡|_d| ¡kr2|j | d¡¡dS)Nr)r ÚfilterrZSMOOTHr rr'r(rrrrrfs zSharpness.__init__Nr rrrrr*^sr*N) Ú __future__rÚrrrrrr"r)r*rrrrÚs