I don't think there's a bug there, but maybe it wasn't the right filter for me.
I tried SRC_OVER. Here's the result: http://tourizo.org/src_over.PNG 2 buttons. One is with the SRC_OVER applied with the color you suggested. This worked for me much better: iv.setColorFilter(_darkenColor, PorterDuff.Mode.MULTIPLY); Where _darkenColor is defined like this: private final static int _darkenColor = Color.parseColor ("#FF808080"); Here's the result: http://tourizo.org/multiply.PNG On Feb 9, 8:22 am, Mike Reed <r...@google.com> wrote: > Sounds like a bug: DARKEN should not alter a fully transparent pixel. > I will try to reproduce. Does SRC_OVER + some shade of gray work for > you, like 0x88888888)? > > On Sat, Feb 7, 2009 at 2:01 AM,Obormot<atru...@gmail.com> wrote: > > > Hi, guys. > > > I'm trying to make an image darker, but the image has some pixels > > transparent. I want to keep those pixels intact. I tried DARKEN and > > couple other filters, but they seem to alter transparent pixels as > > well. > > > Do you know if there is a way to keep transparent pixels intact while > > applying a color filter? > > > Sincerely, > > A. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers-unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---