.TH "al_draw_line(3alleg5) Allegro reference manual" "" "" "" "" .SH NAME .PP al_draw_line \- Allegro 5 API .SH SYNOPSIS .IP .nf \f[C] #include\ void\ al_draw_line(float\ x1,\ float\ y1,\ float\ x2,\ float\ y2, \ \ \ ALLEGRO_COLOR\ color,\ float\ thickness) \f[] .fi .SH DESCRIPTION .PP Draws a line segment between two points. .PP \f[I]Parameters:\f[] .IP \[bu] 2 x1, y1, x2, y2 \- Start and end points of the line .IP \[bu] 2 color \- Color of the line .IP \[bu] 2 thickness \- Thickness of the line, pass \f[C]<=\ 0\f[] to draw hairline lines .SH SEE ALSO .PP al_draw_soft_line(3alleg5)