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(Created page with "<source lang="python"> import struct, array width = 640 height = 480 filename="output.tga" datafile = open(filename, "wb") # TGA format: http://gpwiki.org/index.php/TGA # Of...")
 
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Line 2: Line 2:
import struct, array
import struct, array


width = 640
width = 320
height = 480
height = 240


filename="output.tga"
filename="output.tga"
Line 18: Line 18:
         r, g, b = 0, 0, 0
         r, g, b = 0, 0, 0


         if y < 15:
         if y < 32:
             r = 255
             r = 255


         if x > 128 and x < 512:
         if x > 64 and x < 256:
             g = 255
             g = 255


         if y > 400:
         if y > 120:
             r = 128
             r = 128



Revision as of 16:29, 8 October 2013

import struct, array

width = 320
height = 240

filename="output.tga"
datafile = open(filename, "wb")
# TGA format: http://gpwiki.org/index.php/TGA
# Offset, ColorType, ImageType, PaletteStart, PaletteLen, PalBits, XOrigin, YOrigin, Width, Height, BPP, Orientation
header = struct.pack("<BBBHHBHHHHBB", 0, 0, 2, 0, 0, 8, 0, 0, width, height, 24, 1 << 5)
datafile.write(header)

data = ''

for y in xrange(height):
    for x in xrange(width):
        r, g, b = 0, 0, 0

        if y < 32:
            r = 255

        if x > 64 and x < 256:
            g = 255

        if y > 120:
            r = 128

        data += struct.pack('B', b)
        data += struct.pack('B', g)
        data += struct.pack('B', r)

datafile.write(data)
datafile.close()