Skip to content
Navigation Menu
{{ message }}
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathKimp.java
More file actions
462 lines (320 loc) · 9.02 KB
/
Copy pathKimp.java
File metadata and controls
462 lines (320 loc) · 9.02 KB
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
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
package myKimp;
import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.GridLayout;
import java.awt.Point;
import java.awt.event.KeyAdapter;
import java.awt.event.KeyEvent;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.MouseMotionAdapter;
import java.util.ArrayList;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.SwingUtilities;
public class Kimp extends JFrame {
class Shape{
public Color color = currentColor;
public boolean selected;
public boolean removed; //If shape should not be displayed.
public boolean thickShape;
public ArrayList<Point> points = new ArrayList<Point>();
public void addPoint(Point p) {
points.add(p);
}
public ArrayList<Point> getPoints() {
return points;
}
public void move(int dx, int dy) {
for(Point p : points){
p.x += dx;
p.y += dy;
}
}
public void paint(Graphics g) {
if (selected) {
g.setColor(Color.RED);
} else {
g.setColor(color);
}
Point prev = null;
if(!removed){
for (Point p : points) {
if (prev == null) {
prev = p;
continue;
}
if(thickShape)
//g.fillOval(p.x, p.y, (int)(Math.random()*15), (int)(Math.random()*15));
g.fillOval(p.x, p.y, 15, 15);
else
g.drawLine(prev.x, prev.y, p.x, p.y);
prev = p;
}
}
}
public Shape copy() {
Shape s = new Shape();
s.selected = selected;
s.removed = removed;
s.color = color;
s.thickShape = thickShape;
for(Point point : points){
s.addPoint( new Point(point) );
}
repaint();
return s;
}
public int getDistance(Point p) {
double min = Double.POSITIVE_INFINITY;
for(Point point : points){
if(p.distance(point) < min){
min = p.distance(point);
}
}
return (int)min;
}
}
class ShapeList {
ArrayList<ArrayList<Shape>> shapes = new ArrayList<ArrayList<Shape>>();
public ShapeList() {
shapes.add(new ArrayList<Shape>());
}
public ArrayList<Shape> getShapes() {
return shapes.get(shapes.size() - 1);
}
public void addShape(Shape s) {
newState();
shapes.get(shapes.size() - 1).add(s);
}
public void newState() {
ArrayList<Shape> newState = new ArrayList<Shape>();
for (Shape s : getShapes()) {
newState.add(s.copy());
}
shapes.add(newState);
}
public Shape getLastShape() {
int size = shapes.get(shapes.size() - 1).size();
if ( size > 0) {
return shapes.get(shapes.size() - 1).get(size - 1);
}
return null;
}
public Shape getSelectedShape() {
for (Shape s : getShapes()) {
if (s.selected) return s;
}
return null;
}
public boolean undo() {
if (shapes.size() > 1) {
shapes.remove(shapes.size() - 1);
return true;
}
return false;
}
public void select(Point p) {
unselectAll();
Shape closestShape = null;
int min = 150;
for (Shape s : getShapes()) {
int dist = s.getDistance(p);
if (dist < min) {
min = dist;
closestShape = s;
}
}
if (closestShape != null && !closestShape.removed) {
closestShape.selected = true;
}
}
public void unselectAll() {
for (Shape s : getShapes()) {
s.selected = false;
}
}
}
public ShapeList shapeList = new ShapeList();
public boolean selectMode = false;
public Point lastPoint = null;
public Color currentColor = Color.black;
public int currentColorInt = 0;
public static void main(String[] args) {
Kimp k = new Kimp();
}
public DrawingArea area = new DrawingArea();
public Kimp() {
area.setBackground(Color.WHITE);
this.setTitle("Kimp");
this.setSize(800, 600);
this.setLayout(new GridLayout());
JPanel content = new JPanel();
content.setLayout(new BorderLayout(5, 5));
content.add(area);
this.setContentPane(content);
this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
pack();
this.setVisible(true);
area.addMouseListener(new MouseAdapter() {
@Override
public void mousePressed(MouseEvent e) {
super.mousePressed(e);
if (selectMode) {
if(SwingUtilities.isRightMouseButton(e)){
shapeList.newState();
Shape s = shapeList.getSelectedShape();
if(s != null){
s.removed = true;
lastPoint = e.getPoint();
}
else
shapeList.undo();
}
else{
shapeList.newState();
lastPoint = e.getPoint();
}
}
else {
if (SwingUtilities.isLeftMouseButton(e)) {
if( e.getX() < 53 && e.getY() < (getHeight()/2) ){
changeColor(e.getY());
}
else{
Shape s = new Shape();
s.addPoint(e.getPoint());
shapeList.addShape(s);
}
}
else {
Shape s = new Shape();
s.thickShape = true;
s.addPoint(e.getPoint());
shapeList.addShape(s);
}
repaint();
}
}
});
area.addMouseMotionListener(new MouseMotionAdapter() {
@Override
public void mouseDragged(MouseEvent e) {
super.mouseDragged(e);
if (selectMode) {
Shape s = shapeList.getSelectedShape();
if (s != null) {
s.move(e.getPoint().x - lastPoint.x, e.getPoint().y - lastPoint.y);
repaint();
}
lastPoint = e.getPoint();
} else {
if( !( e.getX() < 53 && e.getY() < (getHeight()/2)) ){
Shape s = shapeList.getLastShape();
if (s != null) {
s.addPoint(e.getPoint());
repaint();
}
}
}
}
@Override
public void mouseMoved(MouseEvent e) {
// TODO Auto-generated method stub
super.mouseMoved(e);
if (selectMode) {
shapeList.select(e.getPoint());
repaint();
}
}
});
this.addKeyListener(new KeyAdapter() {
@Override
public void keyPressed(KeyEvent e) {
super.keyPressed(e);
if (e.getKeyCode() == KeyEvent.VK_ESCAPE) {
if (!shapeList.undo()) {
if (e.getKeyCode() == KeyEvent.VK_ESCAPE) {
int result = JOptionPane.showConfirmDialog(null, "Do you want to exit?", "EXIT", JOptionPane.YES_NO_OPTION);
if (result == JOptionPane.YES_OPTION) {
System.exit(0);
}
}
}
repaint();
}
if (e.getKeyCode() == KeyEvent.VK_CONTROL) {
selectMode = true;
}
}
@Override
public void keyReleased(KeyEvent e) {
super.keyReleased(e);
if (e.getKeyCode() == KeyEvent.VK_CONTROL || e.getKeyCode() == KeyEvent.VK_ESCAPE) {
selectMode = false;
shapeList.unselectAll();
repaint();
}
}
});
}
private void changeColor(int y) {
int height = area.getHeight(); // Height of panel.
int colorSpacing = (height) / 10; // Space for one color rectangle.
int newColor = y / colorSpacing; // Which color number was clicked?
if (newColor < 0 || newColor > 4)
return;
switch (newColor){
case 0:
currentColor = Color.BLACK;
currentColorInt = 0;
break;
case 1:
currentColor = Color.ORANGE;
currentColorInt = 1;
break;
case 2:
currentColor = Color.GREEN;
currentColorInt = 2;
break;
case 3:
currentColor = Color.BLUE;
currentColorInt = 3;
break;
case 4:
currentColor = Color.CYAN;
currentColorInt = 4;
break;
}
}
class DrawingArea extends JPanel{
public DrawingArea() {
setPreferredSize(new Dimension(800,600));
}
@Override
public void paintComponent(Graphics g) {
super.paintComponent(g);
int height = getHeight(); // Height of the panel.
int colorSpacing = (height) / 10;
for (Shape s : shapeList.getShapes()) {
s.paint(g);
}
g.setColor(Color.BLACK);
g.fillRect(2, 1 + 0*colorSpacing, 50, colorSpacing-1); //creates a palette
g.setColor(Color.ORANGE);
g.fillRect(2, 1 + 1*colorSpacing, 50, colorSpacing-1);
g.setColor(Color.GREEN);
g.fillRect(2, 1 + 2*colorSpacing, 50, colorSpacing-1);
g.setColor(Color.BLUE);
g.fillRect(2, 1 + 3*colorSpacing, 50, colorSpacing-1);
g.setColor(Color.CYAN);
g.fillRect(2, 1 + 4*colorSpacing, 50, colorSpacing-1);
g.setColor(Color.GRAY);
g.drawRect(2, 1 + currentColorInt*colorSpacing, 52, colorSpacing);
g.drawRect(2, 2 + currentColorInt*colorSpacing, 51, colorSpacing-1); //shows which color is being used
}
}
}
You can’t perform that action at this time.