These values determine how the end of opened sub-paths are rendered in a stroke. Efl.Gfx.Shape.stroke_cap.set
Since 1.14
enum Efl.Gfx.Cap { butt: 0, round, square, last }
typedef enum { EFL_GFX_CAP_BUTT = 0, EFL_GFX_CAP_ROUND, EFL_GFX_CAP_SQUARE, EFL_GFX_CAP_LAST } Efl_Gfx_Cap;