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HP Forums / HP Calculators (and very old HP Computers) / HP Prime v / graphic.get_pixel

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graphic.get_pixel
11-25-2021, 04:56 PM
Post: #1
jfelten Offline
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 		Posts: 57
Joined: May 2021
graphic.get_pixel
I don't understand this function. It seems to be able to take either 2 or 3 arguments. With 2 args, it returns "None" if the coordinates are outside the screen boundaries, otherwise it returns "(0, 0, 0)" no matter the color of the pixel at the specified coordinates. With 3 arguments, it returns "-16777216" regardless of the parameter values. Are there any bugs or am I missing something?
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Messages In This Thread
graphic.get_pixel - jfelten - 11-25-2021 04:56 PM
RE: graphic.get_pixel - Guenter Schink - 11-25-2021, 11:53 PM



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