mihlit@mihlit.cz
6a0114d612
For default make configuration, 574 bytes saved with primitive compression algorithm.
79 lines
2.1 KiB
Python
79 lines
2.1 KiB
Python
#!/usr/bin/env python
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import sys
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from PyQt4 import Qt, QtGui
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image = QtGui.QImage(sys.argv[1])
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width, height = image.size().width(), image.size().height()
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f = file(sys.argv[2], "w")
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if sys.argv[3] == "img":
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rows = 1
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if len(sys.argv) > 4:
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rows = int(sys.argv[4])
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f.write("%d,%d,0,\n" % (width, height/rows))
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for y in range(0, height, 8):
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for x in range(width):
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value = 0
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for z in range(8):
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if image.pixel(x, y+z) == Qt.qRgb(0, 0, 0):
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value += 1 << z
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f.write("0x%02x," % value)
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f.write("\n")
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elif sys.argv[3] == "imgc":
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rows = 1
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if len(sys.argv) > 4:
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rows = int(sys.argv[4])
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f.write("%d,%d,1,\n" % (width, height/rows))
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val=0
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ocur=0
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for y in range(0, height, 8):
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for x in range(width):
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value = 0
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for z in range(8):
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if image.pixel(x, y+z) == Qt.qRgb(0, 0, 0):
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value += 1 << z
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if (val==value) & (ocur<255):
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ocur+=1
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else:
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if ocur>1:
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if ocur>2:
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f.write("0xf0,0x%02x,0x%02x," % (val,ocur))
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else:
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f.write("0x%02x,0x%02x," % (val,val))
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else:
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if val!=0xf0:
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f.write("0x%02x," % val)
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else:
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f.write("0xf0,0xf0,0x01,")
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val=value
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ocur=1
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f.write("\n")
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if ocur>0:
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if ocur>1: f.write("0xf0,0x%02x,0x%02x," % (val,ocur))
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else:
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if val!=0xf0: f.write("0x%02x," % val)
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else: f.write("0xf0,0xf0,0x01,")
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elif sys.argv[3] == "char":
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for y in range(0, height, 8):
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for x in range(width):
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value = 0
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for z in range(8):
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if image.pixel(x, y+z) == Qt.qRgb(0, 0, 0):
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value += 1 << z
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f.write("0x%02x," % value)
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f.write("\n")
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elif sys.argv[3] == "dblsize":
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for y in range(0, height, 16):
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for x in range(width):
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for l in range(0, 16, 8):
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value = 0
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for z in range(8):
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if image.pixel(x, y+l+z) == Qt.qRgb(0, 0, 0):
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value += 1 << z
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f.write("0x%02x," % value)
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f.write("\n")
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