36 lines
1.0 KiB
C
36 lines
1.0 KiB
C
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/*
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* Copyright (C) 2006, Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include <math.h>
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#include <gdk/gdkx.h>
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gint
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sugar_get_screen_dpi(void)
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{
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char *val = XGetDefault (GDK_DISPLAY(), "Xft", "dpi");
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if (val) {
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char *e;
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double d = strtod(val, &e);
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if (e != val)
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return round(d);
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}
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return 96;
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}
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