/usr/include/Nux-4.0/Nux/EMMetrics.h is in libnux-4.0-dev 4.0.8+17.10.20170922-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 | /*
* Copyright (C) 2012 Canonical Ltd
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Authored by: Mirco Müller <mirco.mueller@canonical.com
*/
#ifndef NUX_EMMETRICS_H
#define NUX_EMMETRICS_H
#include <X11/Xlib.h>
namespace nux
{
class EMMetrics
{
public:
EMMetrics(Display* dpy, int scr, double points);
double Pixel2EM(int value);
int EM2Pixel(double value);
private:
double pixels_per_em_;
};
}
#endif // NUX_EMMETRICS_H
|