UEZ Posted December 16, 2018 Author Share Posted December 16, 2018 Can you upload the image for testing purposes please? Please don't send me any personal message and ask for support! I will not reply! Selection of finest graphical examples at Codepen.io The own fart smells best! ✌Her 'sikim hıyar' diyene bir avuç tuz alıp koşma!¯\_(ツ)_/¯ ٩(●̮̮̃•̃)۶ ٩(-̮̮̃-̃)۶ૐ Link to comment Share on other sites More sharing options...
qwert Posted December 16, 2018 Share Posted December 16, 2018 Well, a quick test of a color image produces the kind of histogram I would expect. Unfortunately, my original test page is a JPG that's 3.4MB ... far more than what I can add to my forum allotment. Link to comment Share on other sites More sharing options...
UEZ Posted December 16, 2018 Author Share Posted December 16, 2018 You can try http://imgbb.com for uploading images. Please don't send me any personal message and ask for support! I will not reply! Selection of finest graphical examples at Codepen.io The own fart smells best! ✌Her 'sikim hıyar' diyene bir avuç tuz alıp koşma!¯\_(ツ)_/¯ ٩(●̮̮̃•̃)۶ ٩(-̮̮̃-̃)۶ૐ Link to comment Share on other sites More sharing options...
qwert Posted December 16, 2018 Share Posted December 16, 2018 Good suggestion! Here's the link that they gave me: page image Link to comment Share on other sites More sharing options...
UEZ Posted December 16, 2018 Author Share Posted December 16, 2018 @qwert: the issue is the display of each of the 256 color values. With this image the index 256 has a value of ~6.78 million whereas the rest of the values much smaller and thus the display looks like this. Please don't send me any personal message and ask for support! I will not reply! Selection of finest graphical examples at Codepen.io The own fart smells best! ✌Her 'sikim hıyar' diyene bir avuç tuz alıp koşma!¯\_(ツ)_/¯ ٩(●̮̮̃•̃)۶ ٩(-̮̮̃-̃)۶ૐ Link to comment Share on other sites More sharing options...
qwert Posted December 16, 2018 Share Posted December 16, 2018 Obviously, I have a lot to learn about histograms. My eye sees a lot of mid-level grays in that image, so I was expecting spikes to occur in the mid portion of the graph. Thanks for explaining what you have. I'll try other images and hone my understanding. And, BTW, as a test, I submitted that image to another program and got the same graph as your script gets ... so this case is closed! Thanks. Link to comment Share on other sites More sharing options...
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