Hi Terry, > So if I've understood what you are saying correctly, it's the for loop that's > out of range and not the image (as such). It simply keeps looping round > until > it gets to 128 and if there are no more pixels after 95 it barfs?
Yes. > > 289 Pixels = Image.load() I'm assuming you're using PIL, or something similar. load() returns an object which supports two-dimensional indexing to retrieve pixel values; see http://effbot.org/imagingbook/image.htm#tag-Image.Image.load If it's not PIL, it may be Pillow, a later fork. I think it's the implementation of the 2D indexing which is giving you the ‘image index out of range’ exception string. It's not referring to a variable called ‘image’. Another option is to use your image-loading library to manipulate the loaded image to fit within 128×128 rather than mess with Gimp, which is presumably GUI clicking. Something like pic = Image.open('big.png') pic.thumbnail((128, 128), Image.ANTIALIAS) tv = pic.convert('P', palette=ADAPTIVE, colors=16) Then try passsing tv to OLED_ShowImage(). Hopefully, its tv.load() will be a no-op as nothing needs loading. -- Cheers, Ralph. -- Next meeting: Online, Jitsi, Tuesday, 2020-08-04 20:00 Check to whom you are replying Meetings, mailing list, IRC, ... http://dorset.lug.org.uk New thread, don't hijack: mailto:dorset@mailman.lug.org.uk
