< index < 2. Console < 2.2 Drawing on the root console | ===================================== Drawing an vertical line ===================================== |

    C++ : void TCODConsole::vline(int x,int y, int l, TCOD_bkgnd_flag_t flag = TCOD_BKGND_SET)
    C   : void TCOD_console_vline(TCOD_console_t con,int x,int y, int l, TCOD_bkgnd_flag_t flag)
    Py  : console_vline(con,x,y,l,flag)

Draws an vertical line in the console, using ASCII code TCOD_CHAR_VLINE (179), and the console's default background/foreground colors.

Parameter | Description
--- | ---
con | In the C version, the offscreen console handler or NULL for the root console.
x,y | Coordinates of the line's upper end in the console. 0 <= x < console width 0 <= y < console height
l | The length of the line in cells 1 <= l <= console height - y