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/*
* This file is part of the PulseView project.
*
* Copyright (C) 2014 Joel Holdsworth <joel@airwebreathe.org.uk>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* 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/>.
*/
#include <cassert>
#include <QApplication>
#include <QFontMetrics>
#include "viewitempaintparams.hpp"
namespace pv {
namespace views {
namespace trace {
ViewItemPaintParams::ViewItemPaintParams(
const QRect &rect, double scale, const pv::util::Timestamp& offset) :
rect_(rect),
scale_(scale),
offset_(offset),
bg_color_state_(false)
{
assert(scale > 0.0);
}
QFont ViewItemPaintParams::font()
{
return QApplication::font();
}
int ViewItemPaintParams::text_height()
{
return QFontMetrics(font()).height();
}
} // namespace trace
} // namespace views
} // namespace pv
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