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unreleased development snapshot
A Qt-based sigrok GUI
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viewitempaintparams.cpp
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/*
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* This file is part of the PulseView project.
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*
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* Copyright (C) 2014 Joel Holdsworth <joel@airwebreathe.org.uk>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#include <cassert>
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#include <QApplication>
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#include <QFontMetrics>
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#include "
viewitempaintparams.hpp
"
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namespace
pv
{
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namespace
views {
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namespace
trace {
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ViewItemPaintParams::ViewItemPaintParams
(
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const
QRect &rect,
double
scale,
const
pv::util::Timestamp
& offset) :
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rect_(rect),
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scale_(scale),
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offset_(offset),
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bg_color_state_(false)
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{
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assert(scale > 0.0);
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}
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QFont
ViewItemPaintParams::font
()
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{
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return
QApplication::font();
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}
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int
ViewItemPaintParams::text_height
()
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{
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return
QFontMetrics(
font
()).height();
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}
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}
// namespace trace
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}
// namespace views
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}
// namespace pv
pv
Definition:
assetreader.hpp:27
pv::views::trace::ViewItemPaintParams::ViewItemPaintParams
ViewItemPaintParams(const QRect &rect, double scale, const pv::util::Timestamp &offset)
Definition:
viewitempaintparams.cpp:31
pv::views::trace::ViewItemPaintParams::text_height
static int text_height()
Definition:
viewitempaintparams.cpp:46
viewitempaintparams.hpp
pv::views::trace::ViewItemPaintParams::font
static QFont font()
Definition:
viewitempaintparams.cpp:41
pv::util::Timestamp
boost::multiprecision::number< boost::multiprecision::cpp_dec_float< 24 >, boost::multiprecision::et_off > Timestamp
Timestamp type providing yoctosecond resolution.
Definition:
util.hpp:67
pv
views
trace
viewitempaintparams.cpp
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