Restrict 'radius' ducks to the top right corner of the plane. This allows us to...

[synfig.git] / synfig-studio / trunk / src / gtkmm / renderer_ducks.cpp

diff --git a/synfig-studio/trunk/src/gtkmm/renderer_ducks.cpp b/synfig-studio/trunk/src/gtkmm/renderer_ducks.cpp
index ed7a744..21c17af 100644 (file)
--- a/synfig-studio/trunk/src/gtkmm/renderer_ducks.cpp
+++ b/synfig-studio/trunk/src/gtkmm/renderer_ducks.cpp
@@ -228,6 +228,13 @@ Renderer_Ducks::render_vfunc(
                origin[0]=(origin[0]-window_startx)/pw;
                origin[1]=(origin[1]-window_starty)/ph;
 
+#ifdef RESTRICT_RADIUS_DUCKS_TO_ONE_QUARTER
+               if((*iter)->is_radius())
+               {
+                       if (point[0] < origin[0]) point[0] = origin[0];
+                       if (point[1] > origin[1]) point[1] = origin[1];
+               }
+#endif
 
                bool selected(get_work_area()->duck_is_selected(*iter));
                bool hover(*iter==hover_duck);
@@ -374,7 +381,17 @@ Renderer_Ducks::render_vfunc(
 
                        if(hover)
                        {
+#ifdef RESTRICT_RADIUS_DUCKS_TO_ONE_QUARTER
+                               Point point2((*iter)->get_trans_point());
+                               Point origin2((*iter)->get_trans_origin());
+
+                               if ((point2[0] - origin2[0]) * pw < 0) point2[0] = origin2[0];
+                               if ((point2[1] - origin2[1]) * ph > 0) point2[1] = origin2[1];
+
+                               Distance real_mag((point2-origin2).mag(),Distance::SYSTEM_UNITS);
+#else
                                Distance real_mag(((*iter)->get_trans_point()-(*iter)->get_trans_origin()).mag(),Distance::SYSTEM_UNITS);
+#endif
                                real_mag.convert(App::distance_system,get_work_area()->get_rend_desc());
                                layout->set_text(real_mag.get_string());