application icon locations and cache update

Kevin Kofler kevin.kofler at chello.at
Wed Dec 7 04:31:59 UTC 2011


Adam Williamson wrote:
> The short version of what you should do is, at a minimum, put a 48x48
> version of the icon in /usr/share/icons/hicolor/48x48 . It's really good
> to put a .svg version of the icon in /usr/share/icons/hicolor/scalable
> too, and what with GNOME using very large icons on its overview now,
> it's really desirable to provide a 128x128, 192x192 or even 256x256
> version too. Of course, it all depends what sizes and formats are
> available from upstream.

It's also nice to have smaller versions, especially if the larger versions 
have a lot of detail and thus don't scale down well. The KDE Plasma Kickoff 
menu (the default) uses 32×32 icons, the KDE Plasma classic menu uses 16×16 
icons.

If you provide only one size, that size will get scaled up or down as 
needed, which may or may not look OK.

        Kevin Kofler



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