[pango/line-breaker] Add back pango_layout_iter_get_layout_extents

[Matthias Clasen <matthiasc src gnome org>]

commit a364b481a960a6c3bcbc41ef9ebbdc09e7eac307
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Jan 23 11:00:24 2022 -0500

    Add back pango_layout_iter_get_layout_extents

 pango/pango-layout-iter.c | 18 ++++++++++++++++++
 pango/pango-layout-iter.h |  5 +++++
 2 files changed, 23 insertions(+)
---
diff --git a/pango/pango-layout-iter.c b/pango/pango-layout-iter.c
index d41c4926..ff07d268 100644
--- a/pango/pango-layout-iter.c
+++ b/pango/pango-layout-iter.c
@@ -595,6 +595,24 @@ offset_run (PangoLayoutIter  *iter,
     logical_rect->x += iter->run_x;
 }
 
+/**
+ * pango_layout_iter_get_layout_extents:
+ * @iter: a `PangoLayoutIter`
+ * @ink_rect: (out) (optional): rectangle to fill with ink extents
+ * @logical_rect: (out) (optional): rectangle to fill with logical extents
+ *
+ * Obtains the extents of the `PangoLines` being iterated over.
+ */
+void
+pango_layout_iter_get_layout_extents (PangoLayoutIter *iter,
+                                      PangoRectangle  *ink_rect,
+                                      PangoRectangle  *logical_rect)
+{
+  g_return_if_fail (ITER_IS_VALID (iter));
+
+  pango_lines_get_extents (iter->lines, ink_rect, logical_rect);
+}
+
 /**
  * pango_layout_iter_get_line_extents:
  * @iter: a `PangoLayoutIter`
diff --git a/pango/pango-layout-iter.h b/pango/pango-layout-iter.h
index 9c026ca8..3f1b5964 100644
--- a/pango/pango-layout-iter.h
+++ b/pango/pango-layout-iter.h
@@ -44,6 +44,11 @@ gboolean                pango_layout_iter_next_cluster        (PangoLayoutIter *
 PANGO_AVAILABLE_IN_ALL
 gboolean                pango_layout_iter_next_char           (PangoLayoutIter *iter);
 
+PANGO_AVAILABLE_IN_ALL
+void                    pango_layout_iter_get_layout_extents  (PangoLayoutIter  *iter,
+                                                               PangoRectangle   *ink_rect,
+                                                               PangoRectangle   *logical_rect);
+
 PANGO_AVAILABLE_IN_ALL
 void                    pango_layout_iter_get_line_extents    (PangoLayoutIter  *iter,
                                                                PangoRectangle   *ink_rect,