efl_gfx_shape: Add stroke_miterlimit property

Summary:
Sets limit on ratio of miter value of the stroke join.
If a miter join exists, it must be supported.

Test Plan: N/A

Reviewers: Hermet, smohanty, kimcinoo

Reviewed By: Hermet

Subscribers: cedric, #reviewers, #committers

Tags: #efl

Differential Revision: https://phab.enlightenment.org/D9657

src/lib/efl/interfaces/efl_gfx_shape.c

@@ -293,6 +293,7 @@ _efl_gfx_shape_efl_gfx_path_copy_from(Eo *obj, Efl_Gfx_Shape_Data *pd,
    pd->public.stroke.color.g = from->public.stroke.color.g;
    pd->public.stroke.color.b = from->public.stroke.color.b;
    pd->public.stroke.color.a = from->public.stroke.color.a;
+   pd->public.stroke.miterlimit = from->public.stroke.miterlimit;
    pd->fill_rule = from->fill_rule;
 
    _efl_gfx_shape_stroke_dash_set(obj, pd, from->public.stroke.dash,
@@ -301,4 +302,19 @@ _efl_gfx_shape_efl_gfx_path_copy_from(Eo *obj, Efl_Gfx_Shape_Data *pd,
    efl_gfx_path_copy_from(efl_super(obj, MY_CLASS), dup_from);
 }
 
+EOLIAN static void
+_efl_gfx_shape_stroke_miterlimit_set(Eo *obj EINA_UNUSED,
+                                     Efl_Gfx_Shape_Data *pd,
+                                     double miterlimit)
+{
+   pd->public.stroke.miterlimit = miterlimit;
+}
+
+EOLIAN static double
+_efl_gfx_shape_stroke_miterlimit_get(const Eo *obj EINA_UNUSED,
+                                     Efl_Gfx_Shape_Data *pd)
+{
+   return pd->public.stroke.miterlimit;
+}
+
 #include "interfaces/efl_gfx_shape.eo.c"

src/lib/efl/interfaces/efl_gfx_shape.eo

@@ -97,6 +97,18 @@ mixin @beta Efl.Gfx.Shape extends Efl.Gfx.Path
             j: Efl.Gfx.Join; [[Join style to use, default is @Efl.Gfx.Join.miter]]
          }
       }
+      @property stroke_miterlimit {
+         [[The stroke_miterlimit is a presentation defining a limit on the ratio of
+           the miter length to the stroke-width used to draw a miter join.
+         ]]
+         set {
+         }
+         get {
+         }
+         values {
+            miterlimit: double; [[Limit value on the ratio of the miter.]]
+         }
+      }
       @property fill_rule {
          [[The fill rule of the given shape object.
            @Efl.Gfx.Fill_Rule.winding or @Efl.Gfx.Fill_Rule.odd_even.

src/lib/efl/interfaces/efl_gfx_types.eot

@@ -132,6 +132,7 @@ struct @beta Efl.Gfx.Stroke
   dash_length: uint; [[Stroke dash length]]
   cap: Efl.Gfx.Cap; [[Stroke cap]]
   join: Efl.Gfx.Join; [[Stroke join]]
+  miterlimit: double; [[Stroke miterlimit]]
 }
 
 struct @beta Efl.Gfx.Shape_Public