ctdo
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pixelflut
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change ctdo logo to white background

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interfisch 2018-04-01 00:09:41 +02:00
parent 812394b611
commit 20ef7b4b2b
2 changed files with 5 additions and 4 deletions
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9
eh18-image.py
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@ -33,7 +33,7 @@ def randomnumber(pseed,pmin,pmax,v1,v2,v3):
newseed=(int)(time.time()/60) newseed=(int)(time.time()/60)
seed=newseed seed=newseed
parts=4 #n users parts=2 #n users
user=1 #1..n user=1 #1..n
if __name__ == '__main__': if __name__ == '__main__':
@ -60,8 +60,8 @@ if __name__ == '__main__':
#xv=random.randint(width/2,flutwidth-width/2) #xv=random.randint(width/2,flutwidth-width/2)
#yv=random.randint(height/2,flutheight-height/2) #yv=random.randint(height/2,flutheight-height/2)
xv=randomnumber(seed,width/2,flutwidth-width/2, 1234,-242,4) xv=randomnumber(seed,width/2,flutwidth-width/2, 42,-24,4)
yv=randomnumber(seed,height/2,flutheight-height/2, 1423,-122,3) yv=randomnumber(seed,height/2,flutheight-height/2, 43,-23,3)
print("xv="+str(xv)+ "yv="+str(yv)) print("xv="+str(xv)+ "yv="+str(yv))
_current_command="" _current_command=""
@ -72,12 +72,13 @@ if __name__ == '__main__':
for i,j in pixelcoords: for i,j in pixelcoords:
r, g, b,a = rgb_im.getpixel((i, j)) r, g, b,a = rgb_im.getpixel((i, j))
if a!=255: if a<=127:
continue continue
#if r>127: #if r>127:
# continue #skip bright pixels # continue #skip bright pixels
#r=255-r #r=255-r
#_current_command+='PX %d %d %02x%02x%02x\n' % (i+xv,j+yv,r,g,b) #rgb #_current_command+='PX %d %d %02x%02x%02x\n' % (i+xv,j+yv,r,g,b) #rgb
_current_command+='PX %d %d %02x\n' % (i+xv-width/2,j+yv-height/2,r) #monochrome only red channel _current_command+='PX %d %d %02x\n' % (i+xv-width/2,j+yv-height/2,r) #monochrome only red channel
if len(_current_command)>=1400: if len(_current_command)>=1400: