[GRASS5] v.digit zoom menu - unnecessary redraw

cheg01 at attbi.com cheg01 at attbi.com
Mon Feb 24 00:35:18 EST 2003

I noticed that in the zoom menu under v.digit is:

switch (button)
    case LEFTB:
            set_window_w_mouse ();
It clears and redraws the map after a right click to leave the
set_window_w_mouse submenu. This appears to be unnecessary because the
screen is either already refreshed or nothing has changed when these lines
are executed. Unless I am missing someting, we can save unnecessary
graphics redisplay time by commenting out lines 679-690 in window.c (line
numbers from ver 1.7).

/* clear_window();
replot(CMap); */

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