From d333cab2a60291c65fd840e5669799a9355a6666 Mon Sep 17 00:00:00 2001
From: Nicola Fontana <ntd@entidi.it>
Date: Sun, 28 Jun 2009 21:07:45 +0200
Subject: [PATCH] [CpmlCurve] Added stub for cpml_curve_length()
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Placeholder for the Bézier length computation: patches welcome.
---
 cpml/cpml-curve.c | 22 ++++++++++++++++++++++
 cpml/cpml-curve.h |  1 +
 2 files changed, 23 insertions(+)

diff --git a/cpml/cpml-curve.c b/cpml/cpml-curve.c
index 6547a495..9ce0b7bb 100644
--- a/cpml/cpml-curve.c
+++ b/cpml/cpml-curve.c
@@ -45,6 +45,28 @@ cpml_curve_type_get_npoints(void)
 }
 
 /**
+ * cpml_curve_length:
+ * @curve: the #CpmlPrimitive curve data
+ *
+ * Given the @curve primitive, returns the approximated length of
+ * the Bézier curve.
+ *
+ * <important>
+ * <title>TODO</title>
+ * <itemizedlist>
+ * <listitem>To be implemented...</listitem>
+ * </itemizedlist>
+ * </important>
+ *
+ * Return value: the requested length
+ **/
+double
+cpml_curve_length(const CpmlPrimitive *curve)
+{
+    return 0.;
+}
+
+/**
  * cpml_curve_pair_at_time:
  * @curve: the #CpmlPrimitive curve data
  * @pair:  the destination pair
diff --git a/cpml/cpml-curve.h b/cpml/cpml-curve.h
index 16103932..bdec4d6c 100644
--- a/cpml/cpml-curve.h
+++ b/cpml/cpml-curve.h
@@ -27,6 +27,7 @@
 CAIRO_BEGIN_DECLS
 
 int     cpml_curve_type_get_npoints     (void) CPML_GNUC_CONST;
+double  cpml_curve_length               (const CpmlPrimitive    *curve);
 void    cpml_curve_pair_at_time         (const CpmlPrimitive    *curve,
                                          CpmlPair               *pair,
                                          double                  time);
-- 
2.11.4.GIT