1 files changed, 68 insertions, 0 deletions
diff --git a/libgimpbase/gimpchecks.h b/libgimpbase/gimpchecks.h
new file mode 100644
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+++ b/libgimpbase/gimpchecks.h
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+/* 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/>.
+ */
+
+#if !defined (__GIMP_BASE_H_INSIDE__) && !defined (GIMP_BASE_COMPILATION)
+#error "Only <libgimpbase/gimpbase.h> can be included directly."
+#endif
+
+#ifndef __GIMP_CHECKS_H__
+#define __GIMP_CHECKS_H__
+
+G_BEGIN_DECLS
+
+
+/**
+ * GIMP_CHECK_SIZE:
+ *
+ * The default checkerboard size in pixels. This is configurable in
+ * the core but GIMP plug-ins can't access the user preference and
+ * should use this constant instead.
+ **/
+#define GIMP_CHECK_SIZE     8
+
+/**
+ * GIMP_CHECK_SIZE_SM:
+ *
+ * The default small checkerboard size in pixels.
+ **/
+#define GIMP_CHECK_SIZE_SM  4
+
+
+/**
+ * GIMP_CHECK_DARK:
+ *
+ * The dark gray value for the default checkerboard pattern.
+ **/
+#define GIMP_CHECK_DARK   0.4
+
+/**
+ * GIMP_CHECK_LIGHT:
+ *
+ * The dark light value for the default checkerboard pattern.
+ **/
+#define GIMP_CHECK_LIGHT  0.6
+
+
+void  gimp_checks_get_shades (GimpCheckType  type,
+                              guchar        *light,
+                              guchar        *dark);
+
+
+G_END_DECLS
+
+#endif  /* __GIMP_CHECKS_H__ */