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| author | joye <joye> | 2014-03-12 21:02:47 (GMT) |
|---|---|---|
| committer | joye <joye> | 2014-03-12 21:02:47 (GMT) |
| commit | a0a16e9c78def9991b7cf10c4463493b4c7d12e3 (patch) | |
| tree | 51314f330e861e727fb37d7633711530479b4de9 /src/bltGrElemLine.C | |
| parent | e945400d5f92a1bb81236f013ccd09a3df4b6c36 (diff) | |
| download | blt-a0a16e9c78def9991b7cf10c4463493b4c7d12e3.zip blt-a0a16e9c78def9991b7cf10c4463493b4c7d12e3.tar.gz blt-a0a16e9c78def9991b7cf10c4463493b4c7d12e3.tar.bz2 | |
*** empty log message ***
Diffstat (limited to 'src/bltGrElemLine.C')
| -rw-r--r-- | src/bltGrElemLine.C | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/src/bltGrElemLine.C b/src/bltGrElemLine.C index d40c6c0..a2505e1 100644 --- a/src/bltGrElemLine.C +++ b/src/bltGrElemLine.C @@ -43,13 +43,6 @@ #include "bltBitmap.h" #include "bltConfig.h" -typedef enum { - PEN_INCREASING, PEN_DECREASING, PEN_BOTH_DIRECTIONS -} PenDirection; - -/* Lines will be drawn between points regardless of the ordering of the - * abscissas */ - #define PointInRegion(e,x,y) (((x) <= (e)->right) && ((x) >= (e)->left) && ((y) <= (e)->bottom) && ((y) >= (e)->top)) #define BROKEN_TRACE(dir,last,next) \ @@ -59,6 +52,16 @@ typedef enum { #define DRAW_SYMBOL(linePtr) \ (((linePtr)->symbolCounter % (linePtr)->symbolInterval) == 0) +typedef struct { + Point2d *points; + int length; + int *map; +} GraphPoints; + +typedef enum { + PEN_INCREASING, PEN_DECREASING, PEN_BOTH_DIRECTIONS +} PenDirection; + typedef enum { PEN_SMOOTH_LINEAR, PEN_SMOOTH_STEP, PEN_SMOOTH_NATURAL, PEN_SMOOTH_QUADRATIC, PEN_SMOOTH_CATROM |