diff options
author | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2017-03-28 15:34:36 +0000 |
---|---|---|
committer | giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8> | 2017-03-28 15:34:36 +0000 |
commit | ca561223546a7e8acd055d5b2114869dd88f5114 (patch) | |
tree | 79a54d551eac6df794c539d8b8924aab217a1941 /lib/libppmd.c | |
parent | 8b32628b4c65cdd2b09e877150bbc4bcdd9b6ba7 (diff) | |
download | netpbm-mirror-ca561223546a7e8acd055d5b2114869dd88f5114.tar.gz netpbm-mirror-ca561223546a7e8acd055d5b2114869dd88f5114.tar.xz netpbm-mirror-ca561223546a7e8acd055d5b2114869dd88f5114.zip |
Copy Development as new Advanced
git-svn-id: http://svn.code.sf.net/p/netpbm/code/advanced@2932 9d0c8265-081b-0410-96cb-a4ca84ce46f8
Diffstat (limited to 'lib/libppmd.c')
-rw-r--r-- | lib/libppmd.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/lib/libppmd.c b/lib/libppmd.c index 262679ec..02c34015 100644 --- a/lib/libppmd.c +++ b/lib/libppmd.c @@ -981,7 +981,7 @@ typedef struct fillobj { /* The only reason we have a struct fillState separate from struct fillobj is that the drawproc interface is defined to - have drawing not modify the fillobj, i.e. it passed + have drawing not modify the fillobj, i.e. it passes const fillobj * to the drawing program. */ struct fillState * stateP; @@ -1116,14 +1116,13 @@ continueSegment(struct fillState * const stateP, - /* ppmd_fill_drawprocp() is a drawproc that turns an outline drawing function into a filled shape function. This is a somewhat off-label application of a drawproc: A drawproc is intended just to draw a point. So e.g. you might draw a circle with a fat brush by calling ppmd_circle with a drawproc that draws a point as a 10-pixel disk. - But ppmd_fill_drawproc() just draws a point the trivial way: as one pixel. + But ppmd_fill_drawprocp() just draws a point the trivial way: as one pixel. However, it tracks every point that is drawn in a form that a subsequent ppmd_fill() call can use to to fill in the shape drawn, assuming it turns out to be a closed shape. |