a "Df@sTddlZddlZddlmZddlmZddlmZdddZ dd d Z ddZ dS)N)color)draw)utilsc Csdd}tj|tjd}t|d}t|d}t|d}tj|dddfddd}t|tdd d tj}tdddd }tjjt ||d|dd}tjjt ||d|dd}tjjt ||d |dd}tj |||fddtj}|durt | dd d } t|tr^| ddddd ft|| ddddd f<n&t|tsnJ|| ddddd f<t |  d d }|S) a%Label colormap. Parameters ---------- n_labels: int Number of labels (default: 256). value: float or int Value scale or value of label color in HSV space. Returns ------- cmap: numpy.ndarray, (N, 3), numpy.uint8 Label id to colormap. cSs&|jd}t||dd|fS)N).)shapenpZ unpackbitsreshape)Zbytevalidxr r Y/nfs/NAS7/SABIOD/METHODE/ermites/ermites_venv/lib/python3.9/site-packages/imgviz/label.pybitgets zlabel_colormap..bitgetdtyperNrrZaxisr)r arangeuint8Z full_likerepeatZ right_shiftastypeZ bitwise_orreduceZ left_shiftstack color_moduleZrgb2hsvr isinstancefloatintZhsv2rgb) Zn_labelvaluerirgbjZcmapZhsvr r rlabel_colormap s(     4r&?rbc ( s|durt}|jtkr$|tj}||} tjjdd} |dk} | j| dfd| | <t |} | d} t t j rtfdd t| d DnDt trtfd d t| d Dntjd ksJdkd k@sJ|dddddf|durl|jd kr2t|}d |t| t} t| ddtj} durz| S| | dk} t trfd d | D} nfdd | D} t| dkr| S|dkrt| } | D]}||k}d| |j|kr qtjt|td\}}|||f|krdt |\}}tj!dt|}||||}}|}t"j#|d\}}t$| %||f}t"j&| ||d ||d f||dqn|dvrztfdd | D}|j'dd\}}|t| d}|d|d}|j(dd \}}|dkr`tj|d|dgtd}|||f}n8|dkrtjddgtd}|||f}nt)d*|d|t\} }!|t\}"}#| | |"|!|#fd| | |"|!|#f<t| } t+| D]t\}$}%||$|ddf}&|&|d|df}'t"j,| |&|'||%dt"j&| ||$|d|df|%dqnt)d *|t-| S)!aConvert label to rgb. Parameters ---------- label: numpy.ndarray, (H, W), int Label image. image: numpy.ndarray, (H, W, 3), numpy.uint8 RGB image. alpha: float, or list or dict of float Alpha of RGB (default: 0.5). If given as a list or dict, it is treated as alpha for each class according to the index or key. label_names: list or dict of string Label id to label name. font_size: int Font size (default: 30). thresh_suppress: float Threshold of label ratio in the label image. colormap: numpy.ndarray, (M, 3), numpy.uint8 Label id to color. By default, :func:`~imgviz.label_colormap` is used. loc: string Location of legend (default: 'rb'). 'centroid', 'lt' and 'rb' are supported. font_path: str Font path. Returns ------- res: numpy.ndarray, (H, W, 3), numpy.uint8 Visualized image. Ni)seedrrrcsg|]}qSr r ).0_alphar r uzlabel2rgb..rcsg|]}|dqS)r'getr,label_idr.r rr0xr1rcsg|]}|r|qSr r2r4 label_namesr rr0scsg|]}|r|qSr r r4r6r rr0sZcentroid?r)size font_path)yxtextrr9r:)r)ltcs g|]}tj|dqS))r:) draw_module text_sizer4)r: font_sizer7r rr0s r r)r=zunexpected loc: {}r')aabb1aabb2fill)r;r<r9r:zunsupported loc: {}).r&rboolrr int32randomZ RandomStateZrandsumuniquernumbersNumberarrayrangedictZasarrayndimallrZgray2rgbrZcliproundrlenrZnumpy_to_pillowr9_center_of_massrwhererandintr>r?Z get_fg_colorZgetpixelZtext_maxr ValueErrorformat enumerateZ rectangle_Zpillow_to_numpy)(labelimager/r7r@Zthresh_suppressZcolormaplocr:resZ random_stateZmask_unlabeledZ unique_labelsZ max_label_idZlabel_imaskyxYXZ point_indexr<heightwidthrZ text_sizesZ text_height text_widthZ legend_heightZ legend_widthrErDy1x1y2Zx2r!r5Z box_aabb1Z box_aabb2r )r/r:r@r7r label2rgb8s,    "                 0   rkcCs||jdkr|jtksJd||}t|d}t|d}t|t|jd}t|t|jd}||fS)Nrr8rr)rQrrGrJr rr )r`ZdxZdyZcxcyr r rrUs  rU)rN)Nr'Nr(rNr)N) rLnumpyr rrrr>rr&rkrUr r r rs     0 (