01: /*
02: * Copyright (c) 2001-2006 JGoodies Karsten Lentzsch. All Rights Reserved.
03: *
04: * Redistribution and use in source and binary forms, with or without
05: * modification, are permitted provided that the following conditions are met:
06: *
07: * o Redistributions of source code must retain the above copyright notice,
08: * this list of conditions and the following disclaimer.
09: *
10: * o Redistributions in binary form must reproduce the above copyright notice,
11: * this list of conditions and the following disclaimer in the documentation
12: * and/or other materials provided with the distribution.
13: *
14: * o Neither the name of JGoodies Karsten Lentzsch nor the names of
15: * its contributors may be used to endorse or promote products derived
16: * from this software without specific prior written permission.
17: *
18: * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
19: * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
20: * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
21: * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
22: * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
23: * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
24: * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
25: * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
26: * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
27: * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
28: * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29: */
30:
31: package com.jgoodies.animation.animations;
32:
33: import com.jgoodies.animation.AbstractAnimation;
34: import com.jgoodies.animation.components.GlyphLabel;
35:
36: /**
37: * A text based animation that changes the scaling of the text's
38: * individual glyphs over the time.
39: *
40: * @author Karsten Lentzsch
41: * @version $Revision: 1.1 $
42: */
43: public final class GlyphAnimation extends AbstractAnimation {
44:
45: private final GlyphLabel label;
46: private final String text;
47:
48: /**
49: * Constructs an animation that changes the scaling of individual
50: * glyphs over the duration.
51: *
52: * @param label the animation target label
53: * @param duration the animation duration
54: * @param glyphDelay a delay used to scale glyphs differently
55: * @param text the text to animation
56: */
57: public GlyphAnimation(GlyphLabel label, long duration,
58: long glyphDelay, String text) {
59: super (duration);
60: this .label = label;
61: this .text = text;
62: }
63:
64: /**
65: * Applies the effect: sets the text and time.
66: *
67: * @param time the render time position
68: */
69: protected void applyEffect(long time) {
70: label.setText(time == 0 ? " " : text);
71: if (time < duration())
72: label.setTime(time);
73: }
74:
75: }
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