multiple images

[imago.git] / imago.py

diff --git a/imago.py b/imago.py
index decc7a6..c053a7f 100755 (executable)
--- a/imago.py
+++ b/imago.py
@@ -6,7 +6,6 @@ import sys
 import os
 import math
 import argparse
 import os
 import math
 import argparse

-from operator import itemgetter

 
 try:
     import Image, ImageDraw
 
 try:
     import Image, ImageDraw


@@ -17,12 +16,13 @@ except ImportError, msg:
 import im_debug
 import linef
 import manual
 import im_debug
 import linef
 import manual

+import intrsc

 
 def main():
     """Main function of the program."""
     
     parser = argparse.ArgumentParser(description=__doc__)
 
 def main():
     """Main function of the program."""
     
     parser = argparse.ArgumentParser(description=__doc__)

-    parser.add_argument('file', metavar='file', nargs=1,
+    parser.add_argument('files', metavar='file', nargs='+',

                         help="image to analyse")
     parser.add_argument('-w', type=int, default=640,
                         help="scale image to the specified width before analysis")
                         help="image to analyse")
     parser.add_argument('-w', type=int, default=640,
                         help="scale image to the specified width before analysis")


@@ -40,7 +40,7 @@ def main():
     verbose = args.verbose
 
     try:
     verbose = args.verbose
 
     try:

-        image = Image.open(args.file[0])
+        image = Image.open(args.files[0])

     except IOError, msg:
         print >> sys.stderr, msg
         return 1
     except IOError, msg:
         print >> sys.stderr, msg
         return 1


@@ -64,45 +64,27 @@ def main():
     else:
         lines = linef.find_lines(image, show_all, do_something, verbose)
 
     else:
         lines = linef.find_lines(image, show_all, do_something, verbose)
 

-    image_g = image.copy()
-    draw = ImageDraw.Draw(image_g)
-    for line in [l for s in lines for l in s]:
-        draw.line(linef.line_from_angl_dist(line, image.size), fill=(120, 255, 120))
-    if show_all:
-        do_something(image_g, "the grid")
- 
-    intersections = intersections_from_angl_dist(lines, image.size)
-    image_g = image.copy()
-    draw = ImageDraw.Draw(image_g)
-    for line in intersections:
-        for (x, y) in line:
-            draw.point((x , y), fill=(120, 255, 120))
-    
-    for line in intersections:
-        print ' '.join([stone_color(image, intersection) for intersection in
-                       line])
+    board = intrsc.board(image, lines, show_all, do_something)

 
 

-    if show_all:
-        do_something(image_g, "intersections")
+    #simple ASCII output:
+    for line in board:
+        print ' '.join(line)
+    
+    if len(args.files) > 1:
+        for f in args.files[1:]:
+            try:
+                image = Image.open(f)
+            except IOError, msg:
+                print >> sys.stderr, msg
+                continue
+            if image.mode == 'P':
+                image = image.convert('RGB')
+            board = intrsc.board(image, lines, show_all, do_something)
+            for line in board:
+                print ' '.join(line)

 
     return 0
 
 
     return 0
 

-def stone_color(image, (x, y)):
-    suma = 0.
-    for i in range(-2, 3):
-        for j in range(-2, 3):
-            try:
-                suma += sum(image.getpixel((x + i, y + j)))
-            except IndexError:
-                pass
-    suma /= 3 * 25
-    if suma < 55:
-        return 'B'
-    elif suma < 200: 
-        return '.'
-    else:
-        return 'W'
-

 class imsave():
     def __init__(self, saving_dir):
         self.saving_dir = saving_dir
 class imsave():
     def __init__(self, saving_dir):
         self.saving_dir = saving_dir


@@ -115,20 +97,6 @@ class imsave():
         image.save(filename, 'JPEG')
         self.saving_num += 1
 
         image.save(filename, 'JPEG')
         self.saving_num += 1
 

-def intersections_from_angl_dist(lines, size):
-    intersections = []
-    for (angl1, dist1) in sorted(lines[1], key=itemgetter(1)):
-        line = []
-        for (angl2, dist2) in sorted(lines[0], key=itemgetter(1)):
-            if abs(angl1 - angl2) > 0.4:
-                x =  - ((dist2 / math.cos(angl2))-(dist1 / math.cos(angl1))) / (math.tan(angl1) - math.tan(angl2))
-                y = (math.tan(angl1) * x) - (dist1 / math.cos(angl1))
-                if (-size[0] / 2 < x < size[0] / 2 and 
-                    -size[1] / 2 < y < size[1] / 2):
-                    line.append((int(x + size[0] / 2), int(y + size[1] / 2)))
-        intersections.append(line)
-    return intersections
-

 if __name__ == '__main__':
     try:
         sys.exit(main())
 if __name__ == '__main__':
     try:
         sys.exit(main())