X-Git-Url: https://git.cworth.org/git?a=blobdiff_plain;f=acre.c;h=8c64cadc47484c51181185aa7df7cc28e795cf7a;hb=c6775537fa163275f3c2b46692d0c9d87e6aeb10;hp=290bb1274cbb08d08a4aef9780a3d2e67a8ecf93;hpb=afcbeb2a796dca2bc889014dbb589b4f7bceb3ea;p=acre

diff --git a/acre.c b/acre.c
index 290bb12..8c64cad 100644
--- a/acre.c
+++ b/acre.c
@@ -750,55 +750,6 @@ _compute_axis_ranges (acre_t *acre)
     cairo_restore (cr);
 }
 
-static void
-_acre_color_from_hsv (acre_color_t *color,
-		      double hue,
-		      double saturation,
-		      double value)
-{
-    double f, p, q, t;
-    int hmod6;
-
-    hmod6 = (int) floor (hue / 60) % 6;
-    f = hue / 60 - floor (hue / 60);
-    p = value * (1 - saturation);
-    q = value * (1 - f * saturation);
-    t = value * (1 - (1 - f) * saturation);
-    
-    switch (hmod6) {
-      case 0:
-	color->red = value;
-	color->green = t;
-	color->blue = p;
-	break;
-      case 1:
-	color->red = q;
-	color->green = value;
-	color->blue = p;
-	break;
-      case 2:
-	color->red = p;
-	color->green = value;
-	color->blue = t;
-	break;
-      case 3:
-	color->red = p;
-	color->green = q;
-	color->blue = value;
-	break;
-      case 4:
-	color->red = t;
-	color->green = p;
-	color->blue = value;
-	break;
-      case 5:
-	color->red = value;
-	color->green = p;
-	color->blue = q;
-	break;
-    }
-}
-
 static void
 _choose_colors (acre_t *acre)
 {