Is "target-densitydpi: device-dpi" supported in iOS? Android worked out well for me, but working on the iPhone 4, I hit a wall. On 8/9/2010 10:02 AM, Kenneth Christiansen wrote: > Basically the ratio is calculated, and the default DPI is considered > to be 160 which I guess is the DPI on the first iPhone and Android > devices. > > With a DPI of 160 no scaling is needed. On the other hand if you have > a device such as the newer Android devices or the Nokia N900, if no > DPI is set, a scale of 1.5 is applied (Fennec does this on the N900 as > well), due to the DPI of the device being 240. > > This is reflected via the -webkit-device-pixel-ratio media feature. > > Instead of doing the scaling, the web developer can set > target-densitydpi to device-dpi (240 in the above case) in which no > scale is applied. This means that a initial-scale of 1.0 is actually > 1.0 and not 1.5 as if the target-densitydpi was left out. > > The list of options for target-densitydpi are as follows (copied from > Android changelog): > > device-dpi: Use the device's native dpi as target dpi. > low-dpi: 120dpi > medium-dpi: 160dpi, which is also the default as of today > high-dpi: 240dpi > <number>: We take any number between 70 and 400 as a valid target dpi. > > Cheers, > Kenneth > > >>> You should also consider adding the Android targetdpi extension. >>> >> Perhaps. So how would you go about using that? In combination with the >> resolution media feature? >> >> I kind of see the point of using physical pixels for the intrinsic size of >> images. >> >> Will people complain about breaking with the specification of a CSS pixel? >> >> -- >> Rune Lillesveen >> Senior Core Developer / Architect >> Opera Software ASA >> >> > > >Received on Monday, 9 August 2010 17:08:45 UTC
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