java - jface.resource.ImageDescriptor - How to tell which kind of file properties will be properly displayed? -


i desperate.

i have following code in application load png files:

public static image loadimagefromlocal(class<?> clazz, string filename) {    imagedescriptor imagedesc = imagedescriptor.createfromfile(clazz, filename);    image image = imagedesc.createimage();    return image; }

so far until tried download files internet , load them using same logic. downloaded files not displayed. when apply swt program logic show original files, works fine.

i tried find out difference between files - correctly displayed of 8 bits , downloaded, nowadays, of course 32-bit color depth.

i had changed color depth of downloaded 32-bit 8-bit. nothing happens, program still not able correctly display them.

i tried change format of downloaded files jpg, still won't work.

which direction should go solve problem?

actually eclipse internal problem. works fine after delete , import project in eclipse again.


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