68 lines
1.8 KiB
Plaintext
68 lines
1.8 KiB
Plaintext
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#!/usr/bin/env python
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#
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# Copyright(C) 2005-2014 Simon Howard
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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#
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# Converts images into C structures to be inserted in programs
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#
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import sys
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import os
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import re
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try:
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import Image
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except ImportError:
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print("WARNING: Could not update %s. Please install the Python Imaging library." % sys.argv[2])
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sys.exit(0)
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def convert_image(filename, output_filename):
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im = Image.open(filename).convert("RGB")
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outfile = open(output_filename, "w")
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size = im.size
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struct_name = os.path.basename(output_filename)
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struct_name = re.sub(re.compile("\\..*$"), "", struct_name)
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struct_name = re.sub(re.compile("\W"), "_", struct_name)
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outfile.write("static int %s_w = %i;\n" % (struct_name, size[0]))
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outfile.write("static int %s_h = %i;\n" % (struct_name, size[1]))
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outfile.write("\n")
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outfile.write("static unsigned char %s_data[] = {\n" % (struct_name))
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elements_on_line = 0
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outfile.write(" ")
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for y in range(size[1]):
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for x in range(size[0]):
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val = im.getpixel((x, y))
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outfile.write("0x%02x,0x%02x,0x%02x, " % val)
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elements_on_line += 1
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if elements_on_line >= 4:
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elements_on_line = 0
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outfile.write("\n")
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outfile.write(" ")
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outfile.write("\n")
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outfile.write("};\n")
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convert_image(sys.argv[1], sys.argv[2])
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