diff options
| author | scuri <scuri> | 2009-12-02 17:28:14 +0000 |
|---|---|---|
| committer | scuri <scuri> | 2009-12-02 17:28:14 +0000 |
| commit | d8f5733cca135168f0c197d24258253a3e6b6d08 (patch) | |
| tree | 6bc21b1b62640709588d4f4474d4aee8bd24a950 /include | |
| parent | 837b9b863299bd05b5348b47f9c028091c70de61 (diff) | |
New: functions wdCanvasSetTransform, wdCanvasGetTransform, wdCanvasTranslate and wdCanvasScale, to better control the WD transformation.
Diffstat (limited to 'include')
| -rw-r--r-- | include/wd.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/wd.h b/include/wd.h index 80ee7b0..f238027 100644 --- a/include/wd.h +++ b/include/wd.h @@ -19,6 +19,10 @@ void wdCanvasGetViewport(cdCanvas* canvas, int *xmin, int *xmax, int *ymin, i void wdCanvasWorld2Canvas(cdCanvas* canvas, double xw, double yw, int *xv, int *yv); void wdCanvasWorld2CanvasSize(cdCanvas* canvas, double hw, double vw, int *hv, int *vv); void wdCanvasCanvas2World(cdCanvas* canvas, int xv, int yv, double *xw, double *yw); +void wdCanvasSetTransform(cdCanvas* canvas, double sx, double sy, double tx, double ty); +void wdCanvasGetTransform(cdCanvas* canvas, double *sx, double *sy, double *tx, double *ty); +void wdCanvasTranslate(cdCanvas* canvas, double dtx, double dty); +void wdCanvasScale(cdCanvas* canvas, double dsx, double dsy); void wdCanvasClipArea(cdCanvas* canvas, double xmin, double xmax, double ymin, double ymax); int wdCanvasGetClipArea(cdCanvas* canvas, double *xmin, double *xmax, double *ymin, double *ymax); |