1 files changed, 52 insertions, 0 deletions
diff --git a/plug-ins/imagemap/imap_misc.c b/plug-ins/imagemap/imap_misc.c
new file mode 100644
index 0000000..4a6b760
--- /dev/null
+++ b/plug-ins/imagemap/imap_misc.c
@@ -0,0 +1,52 @@
+/*
+ * This is a plug-in for GIMP.
+ *
+ * Generates clickable image maps.
+ *
+ * Copyright (C) 1998-2005 Maurits Rijk  m.rijk@chello.nl
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "config.h"
+
+#include <gtk/gtk.h>
+
+#include "imap_main.h"
+#include "imap_misc.h"
+
+#define SASH_SIZE 8
+
+static gint _sash_size = SASH_SIZE;
+
+void
+set_sash_size(gboolean double_size)
+{
+   _sash_size = (double_size) ? 2 * SASH_SIZE : SASH_SIZE;
+}
+
+void
+draw_sash(cairo_t *cr, gint x, gint y)
+{
+   draw_rectangle(cr, TRUE, x - _sash_size / 2, y - _sash_size / 2,
+                  _sash_size, _sash_size);
+}
+
+gboolean
+near_sash(gint sash_x, gint sash_y, gint x, gint y)
+{
+   return x >= sash_x - _sash_size / 2 && x <= sash_x + _sash_size / 2 &&
+      y >= sash_y - _sash_size / 2 && y <= sash_y + _sash_size / 2;
+}