10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package sun.java2d.xr;
27
28 import static java.lang.Math.min;
29 import static java.lang.Math.max;
30 import static sun.java2d.xr.MaskTileManager.MASK_SIZE;
31
32 /**
33 * This class implements region tracking, used by the tiled-mask code.
34 *
35 * @author Clemens Eisserer
36 */
37
38 public class DirtyRegion implements Cloneable {
39 int x, y, x2, y2;
40
41 public DirtyRegion() {
42 clear();
43 }
44
45 public void clear() {
46 x = Integer.MAX_VALUE;
47 y = Integer.MAX_VALUE;
48 x2 = Integer.MIN_VALUE;
49 y2 = Integer.MIN_VALUE;
50 }
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10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package sun.java2d.xr;
27
28 import static java.lang.Math.min;
29 import static java.lang.Math.max;
30 import static sun.java2d.xr.RectTileManager.MASK_SIZE;
31
32 /**
33 * This class implements region tracking, used by the tiled-mask code.
34 *
35 * @author Clemens Eisserer
36 */
37
38 public class DirtyRegion implements Cloneable {
39 int x, y, x2, y2;
40
41 public DirtyRegion() {
42 clear();
43 }
44
45 public void clear() {
46 x = Integer.MAX_VALUE;
47 y = Integer.MAX_VALUE;
48 x2 = Integer.MIN_VALUE;
49 y2 = Integer.MIN_VALUE;
50 }
|