2 * This file is part of the PulseView project.
4 * Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
21 #ifndef PULSEVIEW_PV_LOGICSIGNAL_H
22 #define PULSEVIEW_PV_LOGICSIGNAL_H
26 #include <boost/shared_ptr.hpp>
36 class LogicSignal : public Signal
39 static const float Oversampling;
41 static const QColor EdgeColour;
42 static const QColor HighColour;
43 static const QColor LowColour;
45 static const QColor LogicSignalColours[10];
48 LogicSignal(QString name,
49 boost::shared_ptr<pv::data::Logic> data,
53 * Paints the signal with a QPainter
54 * @param p the QPainter to paint into.
55 * @param y the y-coordinate to draw the signal at.
56 * @param left the x-coordinate of the left edge of the signal.
57 * @param right the x-coordinate of the right edge of the signal.
58 * @param scale the scale in seconds per pixel.
59 * @param offset the time to show at the left hand edge of
60 * the view in seconds.
62 void paint(QPainter &p, int y, int left, int right, double scale,
67 void paint_caps(QPainter &p, QLineF *const lines,
68 std::vector< std::pair<int64_t, bool> > &edges,
69 bool level, double samples_per_pixel, double pixels_offset,
70 float x_offset, float y_offset);
74 boost::shared_ptr<pv::data::Logic> _data;
80 #endif // PULSEVIEW_PV_LOGICSIGNAL_H