Update to trunk

(bzr r13645.1.165)

1 files changed, 26 insertions, 0 deletions

diff --git a/src/display/curve.cpp b/src/display/curve.cpp
index b6c387034..6e662b17b 100644
--- a/src/display/curve.cpp
+++ b/src/display/curve.cpp
@@ -302,6 +302,18 @@ SPCurve::is_empty() const
 }
 
 /**
+ * True if paths are in curve. If it only contains a path with only a moveto, the path is considered as unset FALSE
+ */
+bool
+SPCurve::is_unset() const
+{
+    if (get_segment_count()) {
+        return false;
+    }
+    return true;
+}
+
+/**
  * True iff all subpaths are closed.
  * Returns false if the curve is empty.
  */
@@ -323,6 +335,20 @@ SPCurve::is_closed() const
 }
 
 /**
+ * True if both curves are equal
+ */
+bool
+SPCurve::is_equal(SPCurve * other) const
+{
+    if(other == NULL) {
+        return false;
+    } else if(_pathv == other->get_pathvector()){
+        return true;
+    }
+    return false;
+}
+
+/**
  * Return last pathsegment (possibly the closing path segment) of the last path in PathVector or NULL.
  * If the last path is empty (contains only a moveto), the function returns NULL
  */