1 files changed, 93 insertions, 0 deletions
diff --git a/libgimpcolor/gimphsl.c b/libgimpcolor/gimphsl.c
new file mode 100644
index 0000000..050a40d
--- /dev/null
+++ b/libgimpcolor/gimphsl.c
@@ -0,0 +1,93 @@
+/* LIBGIMP - The GIMP Library
+ * Copyright (C) 1995-1997 Peter Mattis and Spencer Kimball
+ *
+ * This library is free software: you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 3 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library.  If not, see
+ * <https://www.gnu.org/licenses/>.
+ */
+
+#include "config.h"
+
+#include <glib-object.h>
+
+#include "gimpcolortypes.h"
+
+#include "gimphsl.h"
+
+
+/*
+ * GIMP_TYPE_HSL
+ */
+
+static GimpHSL * gimp_hsl_copy (const GimpHSL *hsl);
+
+
+GType
+gimp_hsl_get_type (void)
+{
+  static GType hsl_type = 0;
+
+  if (!hsl_type)
+    hsl_type = g_boxed_type_register_static ("GimpHSL",
+                                              (GBoxedCopyFunc) gimp_hsl_copy,
+                                              (GBoxedFreeFunc) g_free);
+
+  return hsl_type;
+}
+
+static GimpHSL *
+gimp_hsl_copy (const GimpHSL *hsl)
+{
+  return g_memdup (hsl, sizeof (GimpHSL));
+}
+
+
+/*  HSL functions  */
+
+/**
+ * gimp_hsl_set:
+ * @hsl:
+ * @h:
+ * @s:
+ * @l:
+ *
+ * Since: 2.8
+ **/
+void
+gimp_hsl_set (GimpHSL *hsl,
+              gdouble  h,
+              gdouble  s,
+              gdouble  l)
+{
+  g_return_if_fail (hsl != NULL);
+
+  hsl->h = h;
+  hsl->s = s;
+  hsl->l = l;
+}
+
+/**
+ * gimp_hsl_set_alpha:
+ * @hsl:
+ * @a:
+ *
+ * Since: 2.10
+ **/
+void
+gimp_hsl_set_alpha (GimpHSL *hsl,
+                    gdouble a)
+{
+  g_return_if_fail (hsl != NULL);
+
+  hsl->a = a;
+}