1 files changed, 74 insertions, 0 deletions
diff --git a/app/paint/gimpperspectiveclone.h b/app/paint/gimpperspectiveclone.h
new file mode 100644
index 0000000..1d24957
--- /dev/null
+++ b/app/paint/gimpperspectiveclone.h
@@ -0,0 +1,74 @@
+/* GIMP - The GNU Image Manipulation Program
+ * Copyright (C) 1995 Spencer Kimball and Peter Mattis
+ *
+ * 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/>.
+ */
+
+#ifndef __GIMP_PERSPECTIVE_CLONE_H__
+#define __GIMP_PERSPECTIVE_CLONE_H__
+
+
+#include "gimpclone.h"
+
+
+#define GIMP_TYPE_PERSPECTIVE_CLONE            (gimp_perspective_clone_get_type ())
+#define GIMP_PERSPECTIVE_CLONE(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), GIMP_TYPE_PERSPECTIVE_CLONE, GimpPerspectiveClone))
+#define GIMP_PERSPECTIVE_CLONE_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), GIMP_TYPE_PERSPECTIVE_CLONE, GimpPerspectiveCloneClass))
+#define GIMP_IS_PERSPECTIVE_CLONE(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GIMP_TYPE_PERSPECTIVE_CLONE))
+#define GIMP_IS_PERSPECTIVE_CLONE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GIMP_TYPE_PERSPECTIVE_CLONE))
+#define GIMP_PERSPECTIVE_CLONE_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS ((obj), GIMP_TYPE_PERSPECTIVE_CLONE, GimpPerspectiveCloneClass))
+
+
+typedef struct _GimpPerspectiveCloneClass GimpPerspectiveCloneClass;
+
+struct _GimpPerspectiveClone
+{
+  GimpClone      parent_instance;
+
+  gdouble        src_x_fv;     /* source coords in front_view perspective */
+  gdouble        src_y_fv;
+
+  gdouble        dest_x_fv;    /* destination coords in front_view perspective */
+  gdouble        dest_y_fv;
+
+  GimpMatrix3    transform;
+  GimpMatrix3    transform_inv;
+
+  GeglNode      *node;
+  GeglNode      *crop;
+  GeglNode      *transform_node;
+  GeglNode      *dest_node;
+};
+
+struct _GimpPerspectiveCloneClass
+{
+  GimpCloneClass  parent_class;
+};
+
+
+void    gimp_perspective_clone_register      (Gimp                      *gimp,
+                                              GimpPaintRegisterCallback  callback);
+
+GType   gimp_perspective_clone_get_type         (void) G_GNUC_CONST;
+
+void    gimp_perspective_clone_set_transform    (GimpPerspectiveClone   *clone,
+                                                 GimpMatrix3            *transform);
+void    gimp_perspective_clone_get_source_point (GimpPerspectiveClone   *clone,
+                                                 gdouble                 x,
+                                                 gdouble                 y,
+                                                 gdouble                *newx,
+                                                 gdouble                *newy);
+
+
+#endif  /*  __GIMP_PERSPECTIVE_CLONE_H__  */