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| author | joye <joye> | 2014-03-31 19:27:50 (GMT) |
|---|---|---|
| committer | joye <joye> | 2014-03-31 19:27:50 (GMT) |
| commit | 6664ce18fa1f2b78f926c05f62ff276a8d5abe5c (patch) | |
| tree | 09c52f7aec72c9e48228d80bad3881a7116ff112 /src/bltGrElemLine.C | |
| parent | bc51222173efc73d5c71ac5721575dd7d5f96c82 (diff) | |
| download | blt-6664ce18fa1f2b78f926c05f62ff276a8d5abe5c.zip blt-6664ce18fa1f2b78f926c05f62ff276a8d5abe5c.tar.gz blt-6664ce18fa1f2b78f926c05f62ff276a8d5abe5c.tar.bz2 | |
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Diffstat (limited to 'src/bltGrElemLine.C')
| -rw-r--r-- | src/bltGrElemLine.C | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/bltGrElemLine.C b/src/bltGrElemLine.C index af1f878..e950d5c 100644 --- a/src/bltGrElemLine.C +++ b/src/bltGrElemLine.C @@ -47,6 +47,17 @@ extern "C" { #define SEARCH_Y 1 #define SEARCH_BOTH 2 +#define SEARCH_POINTS 0 /* Search for closest data point. */ +#define SEARCH_TRACES 1 /* Search for closest point on trace. + * Interpolate the connecting line segments if + * necessary. */ +#define SEARCH_AUTO 2 /* Automatically determine whether to search + * for data points or traces. Look for traces + * if the linewidth is > 0 and if there is + * more than one data point. */ + +#define SCALE_SYMBOL (1<<10) + #define PointInRegion(e,x,y) (((x) <= (e)->right) && ((x) >= (e)->left) && ((y) <= (e)->bottom) && ((y) >= (e)->top)) #define BROKEN_TRACE(dir,last,next) \ |