22 #ifndef STAGE_DRAW_RECTANGLE_H 23 #define STAGE_DRAW_RECTANGLE_H 31 bool pt_in_rect(Gdk::Point
const& point, Gdk::Rectangle
const& rect);
35 bool rects_overlap(Gdk::Rectangle
const& a, Gdk::Rectangle
const& b);
bool rects_overlap(Gdk::Rectangle const &a, Gdk::Rectangle const &b)
determine whether two rectangles overlap
bool pt_in_rect(const Gdk::Point &point, const Gdk::Rectangle &rect)
determine whether point is within the bounding box of a rectangle
Lumiera GTK UI implementation root.
A set of basic GTK includes for the UI.