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1 | /* |
2 | * This file is part of the PulseView project. | |
3 | * | |
4 | * Copyright (C) 2014 Joel Holdsworth <joel@airwebreathe.org.uk> | |
5 | * | |
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. | |
10 | * | |
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. | |
15 | * | |
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 | |
19 | */ | |
20 | ||
21 | #ifndef PULSEVIEW_PV_VIEW_ROWITEMPAINTPARAMS_H | |
22 | #define PULSEVIEW_PV_VIEW_ROWITEMPAINTPARAMS_H | |
23 | ||
9ab27c43 JH |
24 | #include <QFont> |
25 | ||
3eb29afd JH |
26 | namespace pv { |
27 | namespace view { | |
28 | ||
29 | class RowItemPaintParams | |
30 | { | |
31 | public: | |
4c8a6a6d | 32 | RowItemPaintParams(int left, int right, double scale, double offset); |
3eb29afd JH |
33 | |
34 | int left() const { | |
35 | return left_; | |
36 | } | |
37 | ||
38 | int right() const { | |
39 | return right_; | |
40 | } | |
41 | ||
4c8a6a6d JH |
42 | double scale() const { |
43 | return scale_; | |
44 | } | |
45 | ||
46 | double offset() const { | |
47 | return offset_; | |
48 | } | |
49 | ||
3eb29afd JH |
50 | int width() const { |
51 | return right_ - left_; | |
52 | } | |
53 | ||
4c8a6a6d JH |
54 | double pixels_offset() const { |
55 | return offset_ / scale_; | |
56 | } | |
57 | ||
9ab27c43 JH |
58 | public: |
59 | static QFont font(); | |
60 | ||
61 | static int text_height(); | |
62 | ||
3eb29afd JH |
63 | private: |
64 | int left_; | |
65 | int right_; | |
4c8a6a6d JH |
66 | double scale_; |
67 | double offset_; | |
3eb29afd JH |
68 | }; |
69 | ||
70 | } // namespace view | |
71 | } // namespace pv | |
72 | ||
73 | #endif // PULSEVIEW_PV_VIEW_ROWITEMPAINTPARAMS_H |