Both are scaled using the same techniques, it might be something in the original image.
On Wed, Jan 6, 2010 at 11:41 PM, Pixie <[email protected]> wrote: > Thanks for your responses. > I know I can fix this by creating a high density image, but in the > first place, the reason I didn’t do it is because my application is > working on version 1.5, which, as you probably know, does not support > density-specific resources. > I have more than one way to solve this problem, one of them is as you > suggested, but I’m still interested to know the difference between a > regular PNG and a 9-patch PNG, when it comes to scaling up. > > Thanks again > > > On Jan 6, 12:41 am, Dianne Hackborn <[email protected]> wrote: >> I would strongly recommend making density-specific resources. Graphics >> scaled from one density to another (especially going up) are never going to >> look as good as ones designed for the density. >> >> Plus doing the pre-scaling on 9-patch images is... interesting. :) It's >> actually amazing to me that it works as well as it does, but it is certainly >> far from perfect. >> >> >> >> On Tue, Jan 5, 2010 at 1:48 PM, Jeffrey <[email protected]> wrote: >> > The easiest thing I can think of is to make high density images and >> > see if that fixes the problem. I know that fix isn't the best but it >> > might work. >> >> > On Jan 5, 7:31 am, Pixie <[email protected]> wrote: >> > > Hello everyone, >> >> > > I have some 9-patch images on my app, and they work great on the >> > > medium density. >> > > When I load the app on a High density emulator/device, these images >> > > look grainy. >> > > It happens only to 9-patch images. The others look great after the pre- >> > > scaling. >> > > Is there a way to make them look good after the scaling, like the >> > > non-9-patch images? >> >> > > Thanks >> >> > -- >> > You received this message because you are subscribed to the Google >> > Groups "Android Developers" group. >> > To post to this group, send email to [email protected] >> > To unsubscribe from this group, send email to >> > [email protected]<android-developers%[email protected]> >> > For more options, visit this group at >> >http://groups.google.com/group/android-developers?hl=en >> >> -- >> Dianne Hackborn >> Android framework engineer >> [email protected] >> >> Note: please don't send private questions to me, as I don't have time to >> provide private support, and so won't reply to such e-mails. All such >> questions should be posted on public forums, where I and others can see and >> answer them. > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to [email protected] > To unsubscribe from this group, send email to > [email protected] > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en > -- Romain Guy Android framework engineer [email protected] Note: please don't send private questions to me, as I don't have time to provide private support. All such questions should be posted on public forums, where I and others can see and answer them
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