diff options
Diffstat (limited to 'src/sp-guide.h')
| -rw-r--r-- | src/sp-guide.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/sp-guide.h b/src/sp-guide.h index 819457cb7..dbbebadb7 100644 --- a/src/sp-guide.h +++ b/src/sp-guide.h @@ -36,6 +36,7 @@ struct SPGuide : public SPObject { inline bool is_horizontal() const { return (normal_to_line[Geom::X] == 0.); }; inline bool is_vertical() const { return (normal_to_line[Geom::Y] == 0.); }; + inline double angle() const { return std::atan2( - normal_to_line[Geom::X], normal_to_line[Geom::Y] ); }; }; struct SPGuideClass { |