From 0a87365e8cacd5484d9ba84a09ce5657f5461d5e Mon Sep 17 00:00:00 2001
From: Nicola Fontana <ntd@entidi.it>
Date: Fri, 16 Oct 2009 11:26:14 +0200
Subject: [PATCH] [AdgLDim] Added construction with named pairs

Added adg_ldim_new_full_from_model() to construct a fully working linear
dimension using directly named pairs from a model.
---
 adg/adg-ldim.c | 30 ++++++++++++++++++++++++++++++
 adg/adg-ldim.h |  5 +++++
 2 files changed, 35 insertions(+)

diff --git a/adg/adg-ldim.c b/adg/adg-ldim.c
index a3111878..1ec906f5 100644
--- a/adg/adg-ldim.c
+++ b/adg/adg-ldim.c
@@ -296,6 +296,36 @@ adg_ldim_new_full_explicit(gdouble ref1_x, gdouble ref1_y,
 }
 
 /**
+ * adg_ldim_new_full_from_model:
+ * @model: the model from which the named pairs are taken
+ * @ref1: the first reference point
+ * @ref2: the second reference point
+ * @pos: the position reference
+ * @direction: angle where to extend the dimension
+ *
+ * Creates a new linear dimension, specifing all the needed properties in
+ * one shot and using named pairs from @model.
+ *
+ * Returns: the newly created linear dimension entity
+ **/
+AdgLDim *
+adg_ldim_new_full_from_model(AdgModel *model,
+                             const gchar *ref1, const gchar *ref2,
+                             const gchar *pos, gdouble direction)
+{
+    AdgLDim *ldim;
+    AdgDim *dim;
+
+    ldim = g_object_new(ADG_TYPE_LDIM, "direction", direction, NULL);
+    dim = (AdgDim *) ldim;
+
+    adg_dim_set_ref_from_model(dim, model, ref1, ref2);
+    adg_dim_set_pos_from_model(dim, model, pos);
+
+    return ldim;
+}
+
+/**
  * adg_ldim_get_direction:
  * @ldim: an #AdgLDim entity
  *
diff --git a/adg/adg-ldim.h b/adg/adg-ldim.h
index b3c6e9f8..aca557d8 100644
--- a/adg/adg-ldim.h
+++ b/adg/adg-ldim.h
@@ -63,6 +63,11 @@ AdgLDim *       adg_ldim_new_full_explicit      (gdouble         ref1_x,
                                                  gdouble         pos_x,
                                                  gdouble         pos_y,
                                                  gdouble         direction);
+AdgLDim *       adg_ldim_new_full_from_model    (AdgModel       *model,
+                                                 const gchar    *ref1,
+                                                 const gchar    *ref2,
+                                                 const gchar    *pos,
+                                                 gdouble         direction);
 
 gdouble         adg_ldim_get_direction          (AdgLDim        *ldim);
 void            adg_ldim_set_direction          (AdgLDim        *ldim,
-- 
2.11.4.GIT