From 4ae8a9ebce928dae98af531aa7083a1404974e5e Mon Sep 17 00:00:00 2001 From: giraffedata Date: Wed, 15 Feb 2017 03:53:20 +0000 Subject: fix typos in comments git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@2893 9d0c8265-081b-0410-96cb-a4ca84ce46f8 --- lib/libppmd.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'lib/libppmd.c') 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. -- cgit 1.4.1