tree 6e807d72d62fc739ac46dbff4e606556a0ae124d
parent a2b2c4ba5351b8cee0f03b5a9eeeb430862bbc7d
author reed@android.com <reed@android.com@2bbb7eff-a529-9590-31e7-b0007b416f81> 1250266118 +0000
committer reed@android.com <reed@android.com@2bbb7eff-a529-9590-31e7-b0007b416f81> 1250266118 +0000

add 'r' (rotate) 's' (scale) options to SampleApp to test those matrix ops on
all slides

add beforeChild/afterChild methods for parents to wack the canvas before/after
it draws. These are called after the std child-view translate and clip, unlike
beforeChildren/afterChildren


git-svn-id: http://skia.googlecode.com/svn/trunk@324 2bbb7eff-a529-9590-31e7-b0007b416f81