diff options
| -rw-r--r-- | generator/ppmwheel.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/generator/ppmwheel.c b/generator/ppmwheel.c index ef5021f9..b8a4ae0c 100644 --- a/generator/ppmwheel.c +++ b/generator/ppmwheel.c @@ -26,8 +26,8 @@ #define ABS(a) ((a) < 0 ? -(a) : (a)) #endif -static void -hsv_rgb(double const in_h, double const in_s, double const in_v, +static void +hsv_rgb(double const in_h, double const in_s, double const in_v, double * const r, double * const g, double * const b) { /*---------------------------------------------------------------------------- This is a stripped down hsv->rgb converter that works only for @@ -110,7 +110,7 @@ main(int argc, char *argv[]) { pm_error("Diameter must be at least 4. You specified %ld", diameter); cols = rows = diameter; - + orow = ppm_allocrow(cols); maxval = PPM_MAXMAXVAL; @@ -137,7 +137,7 @@ main(int argc, char *argv[]) { double dr, dg, db; hue = atan2(dx, dy) / PI * 180.0; - if (hue < 0.0) + if (hue < 0.0) hue = 360.0 + hue; sat = 0.0; val = dist / radius; |