1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
|
/*
* Copyright 2010 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Sun designates this
* particular file as subject to the "Classpath" exception as provided
* by Sun in the LICENSE file that accompanied this code.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
* CA 95054 USA or visit www.sun.com if you need additional information or
* have any questions.
*/
package sun.java2d.xr;
/**
* Class to efficiently store rectangles.
*
* @author Clemens Eisserer
*/
public class GrowableRectArray extends GrowableIntArray {
private static final int RECT_SIZE = 4;
public GrowableRectArray(int initialSize) {
super(RECT_SIZE, initialSize);
}
public final void setX(int index, int x) {
array[getCellIndex(index)] = x;
}
public final void setY(int index, int y) {
array[getCellIndex(index) + 1] = y;
}
public final void setWidth(int index, int width) {
array[getCellIndex(index) + 2] = width;
}
public final void setHeight(int index, int height) {
array[getCellIndex(index) + 3] = height;
}
public final int getX(int index) {
return array[getCellIndex(index)];
}
public final int getY(int index) {
return array[getCellIndex(index) + 1];
}
public final int getWidth(int index) {
return array[getCellIndex(index) + 2];
}
public final int getHeight(int index) {
return array[getCellIndex(index) + 3];
}
public final void translateRects(int x, int y) {
for (int i = 0; i < getSize(); i++) {
setX(i, getX(i) + x);
setY(i, getY(i) + y);
}
}
}
|
