--- a/transformations/testtransformations.py	Tue Feb 16 18:55:51 2010 -0500
+++ b/transformations/testtransformations.py	Tue Feb 16 18:56:22 2010 -0500
@@ -1,12 +1,15 @@
 #!/usr/bin/env python
 
 
+
 from pylearn.io import filetensor as ft
 import copy
 import pygame
 import time
 import numpy as N
 
+from ttf2jpg import ttf2jpg
+
 #from gimpfu import *
 
 
@@ -28,24 +31,71 @@
 MODULE_INSTANCES = [Slant(),Thick(),AffineTransformation(),LocalElasticDistorter(),GIMP1(),Rature(),Occlusion(), PermutPixel(),DistorsionGauss(),AddBackground(), PoivreSel(), BruitGauss(), Contrast()]
 
 ###---------------------complexity associated to each of them
-complexity = [0.6,0.6,0.6,0.6,0.6,0.3,0.3,0.5,0.5,0.5,0.3,0.3,0.5]
-complexity = [0.5]*len(MODULE_INSTANCES)
+complexity = [0.5,0.5,0.5,0.5,0.5,0.5,0.5,0.5,0.5,0.5,0.5,0.5,0.5]
+#complexity = [0.5]*len(MODULE_INSTANCES)
 #complexity = [0.,0.,0.,0.,0.,0.,0.,0.,0.,0.,0.]
 
+def createimage(path,d):
+    for i in range(100):
+        screen.fill(0)
+        a=d[i,:]
+        off1=4*32
+        off2=0
+        for u in range(100):
+            b=N.asarray(N.reshape(a,(32,32)))
+            c=N.asarray([N.reshape(a*255.0,(32,32))]*3).T
+            new=pygame.surfarray.make_surface(c)
+            new=pygame.transform.scale2x(new)
+            new=pygame.transform.scale2x(new)
+            #new.set_palette(anglcolorpalette)
+            screen.blit(new,(0,0))
+            exemple.blit(new,(0,0))
+            
+            offset = 4*32
+            offset2 = 0
+            ct = 0
+            for j in MODULE_INSTANCES:
+                #max dilation
+                ctmp = N.random.rand()*complexity[ct] 
+                #random
+                print j.get_settings_names(), j.regenerate_parameters(ctmp)
+            
+                b=j.transform_image(b)
+                c=N.asarray([b*255]*3).T
+                new=pygame.surfarray.make_surface(c)
+                new=pygame.transform.scale2x(new)
+                new=pygame.transform.scale2x(new)
+                if u==0:
+                    #new.set_palette(anglcolorpalette)
+                    screen.blit(new,(offset,offset2))
+                    font = pygame.font.SysFont('liberationserif',18)
+                    text = font.render('%s '%(int(ctmp*100.0)/100.0) + j.__module__,0,(255,255,255),(0,0,0))
+                    screen.blit(text,(offset,offset2+4*32))
+                    if ct == len(MODULE_INSTANCES)/2-1:
+                        offset = 0
+                        offset2 = 4*32+20
+                    else:
+                        offset += 4*32
+                    ct+=1
+            exemple.blit(new,(off1,off2))
+            if off1 != 9*4*32:
+                off1+=4*32
+            else:
+                off1=0
+                off2+=4*32
+        pygame.image.save(exemple,path+'/perimages/%s.PNG'%i)
+        pygame.image.save(screen,path+'/exemples/%s.PNG'%i)
+ 
+
 
 
 nbmodule = len(MODULE_INSTANCES)
 
-datapath = '/data/lisa/data/nist/by_class/'
-f = open(datapath+'lower/lower_train_data.ft')
-d = ft.read(f)
-
-d = d[0:1000,:]/255.0
-
 pygame.surfarray.use_arraytype('numpy')
 
 #pygame.display.init()
 screen = pygame.Surface((4*(nbmodule+1)/2*32,2*(4*32+20)),depth=32)
+exemple = pygame.Surface((10*4*32,10*4*32),depth=32)
 
 anglcolorpalette=[(x,x,x) for x in xrange(0,256)]
 #pygame.Surface.set_palette(anglcolorpalette)
@@ -53,43 +103,49 @@
 
 pygame.font.init()
 
-for i in range(1000):
-    a=d[i,:]
-    b=N.asarray(N.reshape(a,(32,32)))
-    c=N.asarray([N.reshape(a*255.0,(32,32))]*3).T
-    new=pygame.surfarray.make_surface(c)
-    new=pygame.transform.scale2x(new)
-    new=pygame.transform.scale2x(new)
-    #new.set_palette(anglcolorpalette)
-    screen.blit(new,(0,0))
-    
-    offset = 4*32
-    offset2 = 0
-    ct = 0
-    for j in MODULE_INSTANCES:
-        #max dilation
-             
-        #random
-        print j.get_settings_names(), j.regenerate_parameters(N.random.rand()*complexity[ct])
+d = N.zeros((100,1024))
+
+from Facade import *
+
+for i in range(100):
+    d[i,:]=N.asarray(N.reshape(generateCaptcha(0,0),(1,1024))/255.0,dtype='float32')
+
+createimage('/u/glorotxa/transf/capcha',d)
+
+
+for i in range(100):
+    myttf2jpg = ttf2jpg()
+    d[i,:]=N.reshape(myttf2jpg.generate_image(),(1,1024))
+createimage('/u/glorotxa/transf/fonts',d)
+
+
 
-        b=j.transform_image(b)
-        c=N.asarray([b*255]*3).T
-        
-        new=pygame.surfarray.make_surface(c)
-        new=pygame.transform.scale2x(new)
-        new=pygame.transform.scale2x(new)
-        #new.set_palette(anglcolorpalette)
-        screen.blit(new,(offset,offset2))
-        font = pygame.font.SysFont('liberationserif',18)
-        text = font.render(j.__module__,0,(255,255,255),(0,0,0))
-        screen.blit(text,(offset,offset2+4*32))
-        if ct == len(MODULE_INSTANCES)/2-1:
-            offset = 0
-            offset2 = 4*32+20
-        else:
-            offset += 4*32
-        ct+=1
-    pygame.image.save(screen,'/u/glorotxa/exemples/%s.PNG'%i)
-    #raw_input('Press Enter')
+datapath = '/data/lisa/data/nist/by_class/'
+f = open(datapath+'lower/lower_train_data.ft')
+d = ft.read(f)
+d = d[0:100,:]/255.0
+createimage('/u/glorotxa/transf/NIST_lower',d)
+
+datapath = '/data/lisa/data/nist/by_class/'
+f = open(datapath+'upper/upper_train_data.ft')
+d = ft.read(f)
+d = d[0:100,:]/255.0
+createimage('/u/glorotxa/transf/NIST_upper',d)
+
+datapath = '/data/lisa/data/nist/by_class/'
+f = open(datapath+'digits_reshuffled/digits_reshuffled_train_data.ft')
+d = ft.read(f)
+d = d[0:100,:]/255.0
+createimage('/u/glorotxa/transf/NIST_digits',d)
+
+datapath = '/data/lisa/data/ocr_breuel/filetensor/unlv-corrected-2010-02-01-shuffled.ft/'
+f = open(datapath)
+d = ft.read(f)
+d = d[0:100,:]/255.0
+createimage('/u/glorotxa/transf/OCR',d)
+
+
+
+
 
 #pygame.display.quit()