Monday, April 30, 2012

Re: [android-developers] Re: Strange force close on Froyo phone, works fine on ICS tablet

On Mon, Apr 30, 2012 at 06:11:02PM +0100, Jason Teagle wrote:

> How does what you expect ADD to do differ from a combination such
> as, say, SRC_OVER (in the images shown at
>, 'SrcOver' looks like
> we're seeing the yellow circle through the grey square as it it were
> tinted glass, which was my understanding of what you wanted - how is
> ADD different)?

I tried lots of modes, including SRC_OVER. Imagine the following two
filters: the first is a solid color blue filter; the second is a fog
filter (graduated, upwards from the bottom)[1]. Every other method I
tried did some combination of showing only one filter or the other
where they overlapped, or where they did NOT overlap. That is *NOT*
correct. ADD shows both, where they overlap and where they don't.


[1] a combination useful for turning a bright, sunny day into a foggy
moonlit night, from which you can get really creative. :-)

73 DE N5IAL (/4) MiSTie #49997 < Running FreeBSD 7.0 > ICBM/Hurr.: 30.44406N 86.59909W

No, I'm not going to explain it. If you can't figure it
out, you didn't want to know anyway... --Larry Wall

Android Apps Listing at

You received this message because you are subscribed to the Google
Groups "Android Developers" group.
To post to this group, send email to
To unsubscribe from this group, send email to
For more options, visit this group at

No comments:

Post a Comment