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
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
|
/*
* BezierPoint.cs
* Copyright © 2008-2011 kbinani
*
* This file is part of org.kbinani.cadencii.
*
* org.kbinani.cadencii is free software; you can redistribute it and/or
* modify it under the terms of the GPLv3 License.
*
* org.kbinani.cadencii 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.
*/
#if JAVA
package org.kbinani.cadencii;
import java.io.*;
import org.kbinani.xml.*;
#else
using System;
using System.Drawing;
using System.Xml.Serialization;
using System.ComponentModel;
namespace org.kbinani.cadencii
{
using boolean = System.Boolean;
#endif
/// <summary>
/// ベジエ曲線を構成するデータ点。
/// </summary>
#if JAVA
public class BezierPoint implements Comparable<BezierPoint>, Cloneable, Serializable
#else
[Serializable]
public class BezierPoint : IComparable<BezierPoint>, ICloneable
#endif
{
#if JAVA
@XmlIgnore
#else
[XmlIgnore]
#endif
public PointD controlLeft;
#if JAVA
@XmlIgnore
#else
[XmlIgnore]
#endif
public PointD controlRight;
#if !JAVA
[NonSerialized]
#endif
private int mID;
private PointD mCenter;
private BezierControlType mTypeLeft;
private BezierControlType mTypeRight;
#if JAVA
@XmlIgnore
#endif
public int getID() {
return mID;
}
#if JAVA
@XmlIgnore
#endif
public void setID( int value ) {
mID = value;
}
#if !JAVA
public override String ToString() {
return toString();
}
#endif
public String toString() {
return "m_base=" + mCenter.getX() + "," + mCenter.getY() + "\n" +
"m_control_left=" + controlLeft.getX() + "," + controlLeft.getY() + "\n" +
"m_control_right=" + controlRight.getX() + "," + controlRight.getY() + "\n" +
"m_type_left=" + mTypeLeft + "\n" +
"m_type_right=" + mTypeRight + "\n";
}
#if JAVA
public BezierPoint(){
}
#else
private BezierPoint() {
}
#endif
#if JAVA
public BezierPoint( PointD p1 ){
this( p1.getX(), p1.getY() );
#else
public BezierPoint( PointD p1 )
: this( p1.getX(), p1.getY() ) {
#endif
}
public BezierPoint( double x, double y ) {
PointD p = new PointD( x, y );
mCenter = p;
controlLeft = p;
controlRight = p;
mTypeLeft = BezierControlType.None;
mTypeRight = BezierControlType.None;
}
public BezierPoint( PointD p1, PointD left, PointD right ) {
mCenter = p1;
controlLeft = new PointD( left.getX() - mCenter.getX(), left.getY() - mCenter.getY() );
controlRight = new PointD( right.getX() - mCenter.getX(), right.getY() - mCenter.getY() );
mTypeLeft = BezierControlType.None;
mTypeRight = BezierControlType.None;
}
public Object clone() {
BezierPoint result = new BezierPoint( this.getBase(), this.getControlLeft(), this.getControlRight() );
result.controlLeft = this.controlLeft;
result.controlRight = this.controlRight;
result.mTypeLeft = this.mTypeLeft;
result.mTypeRight = this.mTypeRight;
result.mID = this.mID;
return result;
}
#if !JAVA
public Object Clone() {
return clone();
}
#endif
#if !JAVA
public int CompareTo( BezierPoint item ) {
return compareTo( item );
}
#endif
public int compareTo( BezierPoint item ) {
double thisx = this.getBase().getX();
double itemx = item.getBase().getX();
if ( thisx > itemx ) {
return 1;
} else if ( thisx < itemx ) {
return -1;
} else {
if ( this.getID() > item.getID() ) {
return 1;
} else if ( this.getID() < item.getID() ) {
return -1;
} else {
return 0;
}
}
}
#if !JAVA
/// <summary>
/// XmlSerialize用
/// </summary>
public PointD Base {
get {
return getBase();
}
set {
setBase( value );
}
}
#endif
public PointD getBase() {
return mCenter;
}
public void setBase( PointD value ) {
mCenter = value;
}
public void setPosition( BezierPickedSide picked_side, PointD new_position ) {
if ( picked_side == BezierPickedSide.BASE ) {
this.setBase( new_position );
} else if ( picked_side == BezierPickedSide.LEFT ) {
this.controlLeft = new PointD( new_position.getX() - this.getBase().getX(), new_position.getY() - this.getBase().getY() );
} else {
this.controlRight = new PointD( new_position.getX() - this.getBase().getX(), new_position.getY() - this.getBase().getY() );
}
}
public PointD getPosition( BezierPickedSide picked_side ) {
if ( picked_side == BezierPickedSide.BASE ) {
return this.getBase();
} else if ( picked_side == BezierPickedSide.LEFT ) {
return this.getControlLeft();
} else {
return this.getControlRight();
}
}
public BezierControlType getControlType( BezierPickedSide picked_side ) {
if ( picked_side == BezierPickedSide.LEFT ) {
return this.getControlLeftType();
} else if ( picked_side == BezierPickedSide.RIGHT ) {
return this.getControlRightType();
} else {
return BezierControlType.None;
}
}
#if !JAVA
/// <summary>
/// XmlSerialize用
/// </summary>
public PointD ControlLeft{
get {
return getControlLeft();
}
set {
setControlLeft( value );
}
}
#endif
public PointD getControlLeft() {
if ( mTypeLeft != BezierControlType.None ) {
return new PointD( mCenter.getX() + controlLeft.getX(), mCenter.getY() + controlLeft.getY() );
} else {
return mCenter;
}
}
public void setControlLeft( PointD value ) {
controlLeft = new PointD( value.getX() - mCenter.getX(), value.getY() - mCenter.getY() );
}
#if !JAVA
/// <summary>
/// XmlSerialize用
/// </summary>
public PointD ControlRight {
get {
return getControlRight();
}
set {
setControlRight( value );
}
}
#endif
public PointD getControlRight() {
if ( mTypeRight != BezierControlType.None ) {
return new PointD( mCenter.getX() + controlRight.getX(), mCenter.getY() + controlRight.getY() );
} else {
return mCenter;
}
}
public void setControlRight( PointD value ) {
controlRight = new PointD( value.getX() - mCenter.getX(), value.getY() - mCenter.getY() );
}
#if !JAVA
/// <summary>
/// XmlSerializer用
/// </summary>
public BezierControlType ControlLeftType {
get {
return getControlLeftType();
}
set {
setControlLeftType( value );
}
}
#endif
public BezierControlType getControlLeftType() {
return mTypeLeft;
}
public void setControlLeftType( BezierControlType value ) {
mTypeLeft = value;
if ( mTypeLeft == BezierControlType.Master && mTypeRight != BezierControlType.None ) {
mTypeRight = BezierControlType.Master;
}
}
#if !JAVA
/// <summary>
/// XmlSerializer用
/// </summary>
public BezierControlType ControlRightType {
get {
return getControlRightType();
}
set {
setControlRightType( value );
}
}
#endif
public BezierControlType getControlRightType() {
return mTypeRight;
}
public void setControlRightType( BezierControlType value ) {
mTypeRight = value;
if ( mTypeRight == BezierControlType.Master && mTypeLeft != BezierControlType.None ) {
mTypeLeft = BezierControlType.Master;
}
}
}
#if !JAVA
}
#endif
|
