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comparison img2tiles.py @ 10:eddc4ba6b0c3

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Use error*count method for choosing static palette entries, not just dynamic ones
author Mike Pavone <pavone@retrodev.com>
date Fri, 06 Sep 2013 19:08:56 -0700
parents 997690aa0507
children
comparison
equal deleted inserted replaced
9:997690aa0507 10:eddc4ba6b0c3
78 (width, height) = im.size 78 (width, height) = im.size
79 colors = get_color_info(pixels, xrange(0, height * width), trans_thresh) 79 colors = get_color_info(pixels, xrange(0, height * width), trans_thresh)
80 print len(colors), 'distinct 9-bit colors in image' 80 print len(colors), 'distinct 9-bit colors in image'
81 glob_pal = {} 81 glob_pal = {}
82 print 'Static Palette:' 82 print 'Static Palette:'
83 for idx in xrange(0, min(max_global, len(colors))): 83 while len(glob_pal) < max_global:
84 (score, color) = colors[0]
85 idx = len(glob_pal)
84 (count, color) = colors[idx] 86 (count, color) = colors[idx]
85 print str(idx) + ':', color, '(used', count, 'times)' 87 print str(idx) + ':', color
86 glob_pal[color] = idx 88 glob_pal[color] = idx
89 colors = get_color_info_both(pixels, xrange(0, height * width), trans_thresh, glob_pal)
87 line_pals = [] 90 line_pals = []
88 if max_global < len(colors): 91 if max_global < len(colors):
89 for line in xrange(0, height): 92 for line in xrange(0, height):
90 linestart = line * width 93 linestart = line * width
91 #linecolors = get_color_info(pixels, xrange(linestart, linestart+width), trans_thresh, glob_pal) 94 if len(glob_pal):
92 #linecolors = get_color_info_error(pixels, xrange(linestart, linestart+width), trans_thresh, glob_pal) 95 linecolors = get_color_info_both(pixels, xrange(linestart, linestart+width), trans_thresh, glob_pal)
93 linecolors = get_color_info_both(pixels, xrange(linestart, linestart+width), trans_thresh, glob_pal) 96 else:
97 linecolors = get_color_info(pixels, xrange(linestart, linestart+width), trans_thresh)
94 line_pal = {} 98 line_pal = {}
95 while len(line_pal) < max_line and len(linecolors): 99 while len(line_pal) < max_line and len(linecolors):
96 (score, color) = linecolors[0] 100 (score, color) = linecolors[0]
97 line_pal[color] = len(line_pal) + max_global 101 line_pal[color] = len(line_pal) + max_global
98 if len(line_pal) < max_line: 102 if len(line_pal) < max_line: