Class |
Line # |
Actions |
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BitmapImageSizing | 25 | 14 | 14 |
1 | /* | |
2 | * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$) | |
3 | * Copyright (C) $$Year-Rel$$ The Jalview Authors | |
4 | * | |
5 | * This file is part of Jalview. | |
6 | * | |
7 | * Jalview is free software: you can redistribute it and/or | |
8 | * modify it under the terms of the GNU General Public License | |
9 | * as published by the Free Software Foundation, either version 3 | |
10 | * of the License, or (at your option) any later version. | |
11 | * | |
12 | * Jalview is distributed in the hope that it will be useful, but | |
13 | * WITHOUT ANY WARRANTY; without even the implied warranty | |
14 | * of MERCHANTABILITY or FITNESS FOR A PARTICULAR | |
15 | * PURPOSE. See the GNU General Public License for more details. | |
16 | * | |
17 | * You should have received a copy of the GNU General Public License | |
18 | * along with Jalview. If not, see <http://www.gnu.org/licenses/>. | |
19 | * The Jalview Authors are detailed in the 'AUTHORS' file. | |
20 | */ | |
21 | package jalview.util.imagemaker; | |
22 | ||
23 | import jalview.bin.Cache; | |
24 | ||
25 | public class BitmapImageSizing | |
26 | { | |
27 | private final float scale; | |
28 | ||
29 | private final int width; | |
30 | ||
31 | private final int height; | |
32 | ||
33 | private boolean isDefault = false; | |
34 | ||
35 | 107 | public BitmapImageSizing(float scale, int width, int height, |
36 | boolean isDefault) | |
37 | { | |
38 | 107 | this.scale = scale; |
39 | 107 | this.width = width; |
40 | 107 | this.height = height; |
41 | 107 | this.isDefault = isDefault; |
42 | } | |
43 | ||
44 | 0 | public boolean isNull() |
45 | { | |
46 | 0 | return scale == 0.0f && width == 0 && height == 0; |
47 | } | |
48 | ||
49 | 1 | public static BitmapImageSizing nullBitmapImageSizing() |
50 | { | |
51 | 1 | return new BitmapImageSizing(0.0f, 0, 0, false); |
52 | } | |
53 | ||
54 | public static final String BITMAP_SCALE = "BITMAP_SCALE"; | |
55 | ||
56 | public static final String BITMAP_HEIGHT = "BITMAP_HEIGHT"; | |
57 | ||
58 | public static final String BITMAP_WIDTH = "BITMAP_WIDTH"; | |
59 | ||
60 | /** | |
61 | * | |
62 | * @return bean configured from Cache keys | |
63 | */ | |
64 | 52 | public static BitmapImageSizing defaultBitmapImageSizing() |
65 | { | |
66 | 52 | return new BitmapImageSizing(0f, 0, 0, true); |
67 | } | |
68 | ||
69 | 43 | private float defaultScale() |
70 | { | |
71 | 43 | return Cache.getDefault(BITMAP_SCALE, 0f); |
72 | } | |
73 | ||
74 | 43 | private int defaultWidth() |
75 | { | |
76 | 43 | return Cache.getDefault(BITMAP_WIDTH, 0); |
77 | } | |
78 | ||
79 | 43 | private int defaultHeight() |
80 | { | |
81 | 43 | return Cache.getDefault(BITMAP_HEIGHT, 0); |
82 | } | |
83 | ||
84 | 102 | public float scale() |
85 | { | |
86 | 102 | return isDefault() ? defaultScale() : scale; |
87 | } | |
88 | ||
89 | 103 | public int width() |
90 | { | |
91 | 103 | return isDefault() ? defaultWidth() : width; |
92 | } | |
93 | ||
94 | 102 | public int height() |
95 | { | |
96 | 102 | return isDefault() ? defaultHeight() : height; |
97 | } | |
98 | ||
99 | 307 | public boolean isDefault() |
100 | { | |
101 | 307 | return isDefault; |
102 | } | |
103 | } |