[Freeciv-Dev] (PR#7696) Problem with line_width=2

["Raimar Falke" <i-freeciv-lists@xxxxxxxxxxxxx>]

<URL: http://rt.freeciv.org/Ticket/Display.html?id=7696 >


First the comment of gui_put_line is plain wrong:

  Draw a 1-pixel-width colored line onto the mapview or citydialog canvas.

since the function also draws 2-pixel-width lines

Secondly there is no clear semantic where the extra pixel of the 2
pixel width line should be placed. For odd line widths it is clear but
for even it isn't. Either this gets defined OR (what I prefer) the
border code deals with it and calls gui_put_line two times.

        Raimar

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