a Ad @s2ddlmZmZmZd ddZddZddZdS) )Image ImageFilterImageOpsc Cs&|j\}}d}t|D](}|dd|fdks6q@|d7}qd}tt|D](}|dd|fdkspqz|d7}qPd}t|D] }||dksq|d7}qd}tt|D] }||dksq|d7}qtt||dtt||dtt||||tt||||fS)zfinds a rectangular region that contains all masked ares in an image. Returns (x1, y1, x2, y2) coordinates of the rectangle. For example, if a user has painted the top-right part of a 512x512 image", the result may be (256, 0, 512, 256)rN)shaperangeallreversedintmaxmin) maskpadhw crop_lefti crop_rightcrop_top crop_bottomr7/var/www/html/stable-diffusion-webui/modules/masking.pyget_crop_regions4       rcCs8|\}}}}||||} ||} | | kr||| } t| ||} || d8}|| | d7}||kr||} || 8}|| 8}|dkr||8}||8}||kr|}n||| }t|||}||d8}|||d7}||kr||} || 8}|| 8}|dkr||8}||8}||kr,|}||||fS)a expands crop region get_crop_region() to match the ratio of the image the region will processed in; returns expanded region for example, if user drew mask in a 128x32 region, and the dimensions for processing are 512x512, the region will be expanded to 128x128.r)r ) crop_regionZprocessing_widthZprocessing_height image_width image_heightx1y1x2y2Zratio_crop_regionZratio_processingZdesired_heightZdesired_height_diffdiffZ desired_widthZdesired_width_diffrrrexpand_crop_region*s>        r"cCstd|j|jf}td|j|jf}|j|ddt|dd|d}dD]6\}}|t |d}t |D]}| |qq\|dS)zPfills masked regions with colors from image using blur. Not extremely effective.RGBARGBaL)r ))r)@r)r)r))rr)rrRGB) rnewwidthheightpasteconvertrinvertfilterr GaussianBlurralpha_composite)imager Z image_mod image_maskedradiusrepeatsblurred_rrrfillSs&   r:N)r)PILrrrrr"r:rrrrs &)