Re: [gimpwin-users] PNG blank display bug

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On Sat, Jan 08, 2000 at 11:16:45AM +0200, Tor Lillqvist wrote:
> The PNG apparently claims to have the display (and print) resolution
> of 0 pixels/inch... Set it with Image>Scale Image>Print Size & Display
> Unit>Resolution X and Y and the image appears. The PNG plug-in
> probably should check for this and use some sensible default if the
> file claims 0 dpi?

Mmmm. Can someone tell me which app or lib is settings pHYs == 0 ?
I think png-implement would like to know about anyone stupid enough to
actually do that (it's an optional chunk, so if you don't know what
to put in it, why write it at all?)

If you have a suitably broken PNG which is non-sensitive then I'd also
like a copy to add to my collection of test images.

Nick.


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