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Need help with Python X REBOL Code

 [1/2] from: carloslorenz::rebolbrasil::nobrenet::com at: 11-Aug-2004 8:13


Hello Python users I need to write some piece of code in REBOL that communicates to MPlayer via FIFO (pipe) the same way as in the python code bellow that uses PIL (Python Image Library): # python code import Image, os fifo = os.open("/tmp/mplayer.fifo", os.O_RDWR) img = Image.open("file.png") os.write("RGBA32 %d %d 0 0 255 0\n" % (img.size[0], img.size[1])) os.write(img.convert("RGBA").tostring()) What are the same functions in REBOL that could give me the possibilities of get the width of an image, its height and most how could I send to the pipe the RAW RGB data? Thanks Carlos

 [2/2] from: gabriele:colellachiara at: 11-Aug-2004 15:27


Hi Carlos, On Wednesday, August 11, 2004, 1:13:28 PM, you wrote: CL> What are the same functions in REBOL that could give me CL> the possibilities of get the width of an image, its height and CL> most how could I send to the pipe the RAW RGB data?
>> type? logo.gif
== image!
>> logo.gif/size
== 100x24
>> logo.gif/rgb
== #{ 2525251414141414141414141414141414141414141414141414141414141414 141414141414141414141414141414141414141414141414141414141414...
>> logo.gif/alpha
== #{ 0000000000000000000000000000000000000000000000000000000000000000 000000000000000000000000000000000000000000000000000000000000...
>> to binary! logo.gif
== #{ 0025252500141414001414140014141400141414001414140014141400141414 001414140014141400141414001414140014141400141414001414140014... (The latter is ARGB.) Regards, Gabriele. -- Gabriele Santilli <[g--santilli--tiscalinet--it]> -- REBOL Programmer Amiga Group Italia sez. L'Aquila --- SOON: http://www.rebol.it/