diff options
Diffstat (limited to 'gtk2_ardour/port_matrix.cc')
| -rw-r--r-- | gtk2_ardour/port_matrix.cc | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/gtk2_ardour/port_matrix.cc b/gtk2_ardour/port_matrix.cc index 6ac7707002..cff4a3328e 100644 --- a/gtk2_ardour/port_matrix.cc +++ b/gtk2_ardour/port_matrix.cc @@ -252,7 +252,11 @@ RotatedLabelSet::RotatedLabelSet (PortGroupList& g) : Glib::ObjectBase ("RotatedLabelSet"), Widget (), _port_group_list (g), _base_width (128) { set_flags (NO_WINDOW); - set_angle (atoi (getenv ("AD_ANGLE"))); + if (getenv ("AD_ANGLE") != 0) { + set_angle (atoi (getenv ("AD_ANGLE"))); + } else { + set_angle (45); + } } RotatedLabelSet::~RotatedLabelSet () @@ -415,8 +419,17 @@ RotatedLabelSet::on_expose_event (GdkEventExpose* event) if ((*i)->visible) { for (uint32_t j = 0; j < (*i)->ports.size(); ++j) { std::pair<int, int> const d = setup_layout ((*i)->ports[j]); - int x = atoi (getenv ("AD_X_SHIFT")); - int y = atoi (getenv ("AD_Y_SHIFT")); + int x, y; + if (getenv ("AD_X_SHIFT") != 0) { + x = atoi (getenv ("AD_X_SHIFT")); + } else { + x = 0; + } + if (getenv ("AD_Y_SHIFT") != 0) { + y = atoi (getenv ("AD_Y_SHIFT")); + } else { + y = 0; + } get_window()->draw_layout (_gc, int ((n + 0.25) * spacing) + x, height - d.second + y, _pango_layout, _fg_colour, _bg_colour); ++n; } |