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QML api pie slice added/removed signals
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1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 21 #include "declarativepieseries.h"
22 22 #include "declarativechart.h"
23 23 #include "qchart.h"
24 24 #include <qdeclarativelist.h>
25 25 #include <QVPieModelMapper>
26 26 #include <QHPieModelMapper>
27 27
28 28 QTCOMMERCIALCHART_BEGIN_NAMESPACE
29 29
30 30 DeclarativePieSeries::DeclarativePieSeries(QObject *parent) :
31 31 QPieSeries(parent)
32 32 {
33 connect(this, SIGNAL(added(QList<QPieSlice*>)), this, SLOT(handleAdded(QList<QPieSlice*>)));
34 connect(this, SIGNAL(removed(QList<QPieSlice*>)), this, SLOT(handleRemoved(QList<QPieSlice*>)));
33 35 }
34 36
35 37 void DeclarativePieSeries::classBegin()
36 38 {
37 39 }
38 40
39 41 void DeclarativePieSeries::componentComplete()
40 42 {
41 43 foreach(QObject *child, children()) {
42 44 if (qobject_cast<QPieSlice *>(child)) {
43 45 QPieSeries::append(qobject_cast<QPieSlice *>(child));
44 46 } else if(qobject_cast<QVPieModelMapper *>(child)) {
45 47 QVPieModelMapper *mapper = qobject_cast<QVPieModelMapper *>(child);
46 48 mapper->setSeries(this);
47 49 } else if(qobject_cast<QHPieModelMapper *>(child)) {
48 50 QHPieModelMapper *mapper = qobject_cast<QHPieModelMapper *>(child);
49 51 mapper->setSeries(this);
50 52 }
51 53 }
52 54 }
53 55
54 56 QDeclarativeListProperty<QObject> DeclarativePieSeries::seriesChildren()
55 57 {
56 58 return QDeclarativeListProperty<QObject>(this, 0, &DeclarativePieSeries::appendSeriesChildren);
57 59 }
58 60
59 61 void DeclarativePieSeries::appendSeriesChildren(QDeclarativeListProperty<QObject> * list, QObject *element)
60 62 {
61 63 // Empty implementation; the children are parsed in componentComplete instead
62 64 Q_UNUSED(list);
63 65 Q_UNUSED(element);
64 66 }
65 67
66 68 QPieSlice *DeclarativePieSeries::at(int index)
67 69 {
68 70 QList<QPieSlice*> sliceList = slices();
69 if (index < sliceList.count())
71 if (index >= 0 && index < sliceList.count())
70 72 return sliceList[index];
71 73
72 74 return 0;
73 75 }
74 76
75 77 QPieSlice* DeclarativePieSeries::find(QString label)
76 78 {
77 79 foreach (QPieSlice *slice, slices()) {
78 80 if (slice->label() == label)
79 81 return slice;
80 82 }
81 83 return 0;
82 84 }
83 85
84 86 QPieSlice* DeclarativePieSeries::append(QString label, qreal value)
85 87 {
86 88 // TODO: parameter order is wrong, switch it:
87 89 QPieSlice *slice = new QPieSlice(this);
88 90 slice->setLabel(label);
89 91 slice->setValue(value);
90 92 QPieSeries::append(slice);
91 93 return slice;
92 94 }
93 95
96 bool DeclarativePieSeries::remove(int index)
97 {
98 QPieSlice *slice = at(index);
99 if (slice)
100 return QPieSeries::remove(slice);
101 return false;
102 }
103
104 void DeclarativePieSeries::clear()
105 {
106 QPieSeries::clear();
107 }
108
109 void DeclarativePieSeries::handleAdded(QList<QPieSlice*> slices)
110 {
111 foreach(QPieSlice *slice, slices)
112 emit sliceAdded(slice);
113 }
114
115 void DeclarativePieSeries::handleRemoved(QList<QPieSlice*> slices)
116 {
117 foreach(QPieSlice *slice, slices)
118 emit sliceRemoved(slice);
119 }
120
94 121 #include "moc_declarativepieseries.cpp"
95 122
96 123 QTCOMMERCIALCHART_END_NAMESPACE
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1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 21 #ifndef DECLARATIVEPIESERIES_H
22 22 #define DECLARATIVEPIESERIES_H
23 23
24 24 #include "qchartglobal.h"
25 25 #include <QPieSlice>
26 26 #include <QPieSeries>
27 27 #include <QDeclarativeParserStatus>
28 28 #include <QDeclarativeListProperty>
29 29 #include <QAbstractItemModel>
30 30
31 31 QTCOMMERCIALCHART_BEGIN_NAMESPACE
32 32
33 33 class QChart;
34 34
35 35 class DeclarativePieSeries : public QPieSeries, public QDeclarativeParserStatus
36 36 {
37 37 Q_OBJECT
38 38 Q_INTERFACES(QDeclarativeParserStatus)
39 39 Q_PROPERTY(QDeclarativeListProperty<QObject> seriesChildren READ seriesChildren)
40 40 Q_CLASSINFO("DefaultProperty", "seriesChildren")
41 41
42 42 public:
43 43 explicit DeclarativePieSeries(QObject *parent = 0);
44 44 QDeclarativeListProperty<QObject> seriesChildren();
45 45 Q_INVOKABLE QPieSlice *at(int index);
46 46 Q_INVOKABLE QPieSlice *find(QString label);
47 47 Q_INVOKABLE QPieSlice *append(QString label, qreal value);
48 Q_INVOKABLE bool remove(int index);
49 Q_INVOKABLE void clear();
48 50
49 51 public:
50 52 void classBegin();
51 53 void componentComplete();
52 54
55 Q_SIGNALS:
56 void sliceAdded(QPieSlice* slice);
57 void sliceRemoved(QPieSlice* slice);
58
53 59 public Q_SLOTS:
54 60 static void appendSeriesChildren(QDeclarativeListProperty<QObject> *list, QObject *element);
61 void handleAdded(QList<QPieSlice*> slices);
62 void handleRemoved(QList<QPieSlice*> slices);
55 63 };
56 64
57 65 QTCOMMERCIALCHART_END_NAMESPACE
58 66
59 67 #endif // DECLARATIVEPIESERIES_H
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1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 21 #include "qpieseries.h"
22 22 #include "qpieseries_p.h"
23 23 #include "qpieslice.h"
24 24 #include "qpieslice_p.h"
25 25 #include "pieslicedata_p.h"
26 26 #include "chartdataset_p.h"
27 27 #include "charttheme_p.h"
28 28 #include "chartanimator_p.h"
29 29 #include "legendmarker_p.h"
30 30
31 31 QTCOMMERCIALCHART_BEGIN_NAMESPACE
32 32
33 33 /*!
34 34 \class QPieSeries
35 35 \brief Pie series API for QtCommercial Charts
36 36
37 37 The pie series defines a pie chart which consists of pie slices which are defined as QPieSlice objects.
38 38 The slices can have any values as the QPieSeries will calculate its relative value to the sum of all slices.
39 39 The actual slice size is determined by that relative value.
40 40
41 41 Pie size and position on the chart is controlled by using relative values which range from 0.0 to 1.0
42 42 These relate to the actual chart rectangle.
43 43
44 44 By default the pie is defined as a full pie but it can also be a partial pie.
45 45 This can be done by setting a starting angle and angle span to the series.
46 46 Full pie is 360 degrees where 0 is at 12 a'clock.
47 47
48 48 See the \l {PieChart Example} {pie chart example} to learn how to create a simple pie chart.
49 49 \image examples_piechart.png
50 50 */
51 51 /*!
52 52 \qmlclass PieSeries QPieSeries
53 53
54 54 The following QML shows how to create a simple pie chart.
55 55 \snippet ../demos/qmlchart/qml/qmlchart/View1.qml 1
56 56 \beginfloatleft
57 57 \image demos_qmlchart1.png
58 58 \endfloat
59 59 \clearfloat
60 60 */
61 61
62 62 /*!
63 63 \property QPieSeries::horizontalPosition
64 64 \brief Defines the horizontal position of the pie.
65 65 The value is a relative value to the chart rectangle where:
66 66 \list
67 67 \o 0.0 is the absolute left.
68 68 \o 1.0 is the absolute right.
69 69 \endlist
70 70 Default value is 0.5 (center).
71 71 \sa verticalPosition
72 72 */
73 73 /*!
74 74 \qmlproperty real PieSeries::horizontalPosition
75 75 Defines the horizontal position of the pie. The value is a relative value to the chart rectangle where:
76 76 \list
77 77 \o 0.0 is the absolute left.
78 78 \o 1.0 is the absolute right.
79 79 \endlist
80 80 Default value is 0.5 (center).
81 81 \sa verticalPosition
82 82 */
83 83
84 84 /*!
85 85 \property QPieSeries::verticalPosition
86 86 \brief Defines the vertical position of the pie.
87 87 The value is a relative value to the chart rectangle where:
88 88 \list
89 89 \o 0.0 is the absolute top.
90 90 \o 1.0 is the absolute bottom.
91 91 \endlist
92 92 Default value is 0.5 (center).
93 93 \sa horizontalPosition
94 94 */
95 95 /*!
96 96 \qmlproperty real PieSeries::verticalPosition
97 97 Defines the vertical position of the pie. The value is a relative value to the chart rectangle where:
98 98 \list
99 99 \o 0.0 is the absolute top.
100 100 \o 1.0 is the absolute bottom.
101 101 \endlist
102 102 Default value is 0.5 (center).
103 103 \sa horizontalPosition
104 104 */
105 105
106 106 /*!
107 107 \property QPieSeries::size
108 108 \brief Defines the pie size.
109 109
110 110 The value is a relative value to the chart rectangle where:
111 111
112 112 \list
113 113 \o 0.0 is the minimum size (pie not drawn).
114 114 \o 1.0 is the maximum size that can fit the chart.
115 115 \endlist
116 116
117 117 Default value is 0.7.
118 118 */
119 119
120 120 /*!
121 121 \property QPieSeries::startAngle
122 122 \brief Defines the starting angle of the pie.
123 123
124 124 Full pie is 360 degrees where 0 degrees is at 12 a'clock.
125 125
126 126 Default is value is 0.
127 127 */
128 128
129 129 /*!
130 130 \property QPieSeries::endAngle
131 131 \brief Defines the ending angle of the pie.
132 132
133 133 Full pie is 360 degrees where 0 degrees is at 12 a'clock.
134 134
135 135 Default is value is 360.
136 136 */
137 137
138 138 /*!
139 139 \property QPieSeries::count
140 140
141 141 Number of slices in the series.
142 142 */
143 143
144 144 /*!
145 145 \fn void QPieSeries::countChanged()
146 146
147 147 Emitted when the slice count has changed.
148 148
149 149 \sa count
150 150 */
151 151
152 152 /*!
153 153 \property QPieSeries::sum
154 154
155 155 Sum of all slices.
156 156
157 157 The series keeps track of the sum of all slices it holds.
158 158 */
159 159
160 160 /*!
161 161 \fn void QPieSeries::sumChanged()
162 162
163 163 Emitted when the sum of all slices has changed.
164 164
165 165 \sa sum
166 166 */
167 167
168 168 /*!
169 169 \fn void QPieSeries::added(QList<QPieSlice*> slices)
170 170
171 171 This signal is emitted when \a slices have been added to the series.
172 172
173 173 \sa append(), insert()
174 174 */
175 /*!
176 \qmlsignal PieSeries::added(PieSlice slice)
177 Emitted when \a slice has been added to the series.
178 */
175 179
176 180 /*!
177 181 \fn void QPieSeries::removed(QList<QPieSlice*> slices)
178
179 182 This signal is emitted when \a slices have been removed from the series.
180
181 183 \sa remove()
182 184 */
185 /*!
186 \qmlsignal PieSeries::removed(PieSlice slice)
187 Emitted when \a slice has been removed from the series.
188 */
183 189
184 190 /*!
185 191 \fn void QPieSeries::clicked(QPieSlice* slice)
186 192
187 193 This signal is emitted when a \a slice has been clicked.
188 194
189 195 \sa QPieSlice::clicked()
190 196 */
191 197
192 198 /*!
193 199 \fn void QPieSeries::hovered(QPieSlice* slice, bool state)
194 200
195 201 This signal is emitted when user has hovered over or away from the \a slice.
196 202
197 203 \a state is true when user has hovered over the slice and false when hover has moved away from the slice.
198 204
199 205 \sa QPieSlice::hovered()
200 206 */
201 207
202 208 /*!
203 209 Constructs a series object which is a child of \a parent.
204 210 */
205 211 QPieSeries::QPieSeries(QObject *parent) :
206 212 QAbstractSeries(*new QPieSeriesPrivate(this),parent)
207 213 {
208 214
209 215 }
210 216
211 217 /*!
212 218 Destroys the series and its slices.
213 219 */
214 220 QPieSeries::~QPieSeries()
215 221 {
216 222 // NOTE: d_prt destroyed by QObject
217 223 }
218 224
219 225 /*!
220 226 Returns QChartSeries::SeriesTypePie.
221 227 */
222 228 QAbstractSeries::SeriesType QPieSeries::type() const
223 229 {
224 230 return QAbstractSeries::SeriesTypePie;
225 231 }
226 232
227 233 /*!
228 234 Appends a single \a slice to the series.
229 235 Slice ownership is passed to the series.
230 236
231 237 Returns true if append was succesfull.
232 238 */
233 239 bool QPieSeries::append(QPieSlice* slice)
234 240 {
235 241 return append(QList<QPieSlice*>() << slice);
236 242 }
237 243
238 244 /*!
239 245 Appends an array of \a slices to the series.
240 246 Slice ownership is passed to the series.
241 247
242 248 Returns true if append was successfull.
243 249 */
244 250 bool QPieSeries::append(QList<QPieSlice*> slices)
245 251 {
246 252 Q_D(QPieSeries);
247 253
248 254 if (slices.count() == 0)
249 255 return false;
250 256
251 257 foreach (QPieSlice* s, slices) {
252 258 if (!s || d->m_slices.contains(s))
253 259 return false;
254 260 if (s->series()) // already added to some series
255 261 return false;
256 262 }
257 263
258 264 foreach (QPieSlice* s, slices) {
259 265 s->setParent(this);
260 266 QPieSlicePrivate::fromSlice(s)->m_series = this;
261 267 d->m_slices << s;
262 268 }
263 269
264 270 d->updateDerivativeData();
265 271
266 272 foreach (QPieSlice* s, slices) {
267 273 connect(s, SIGNAL(valueChanged()), d, SLOT(sliceValueChanged()));
268 274 connect(s, SIGNAL(clicked()), d, SLOT(sliceClicked()));
269 275 connect(s, SIGNAL(hovered(bool)), d, SLOT(sliceHovered(bool)));
270 276 }
271 277
272 278 emit added(slices);
273 279 emit countChanged();
274 280
275 281 return true;
276 282 }
277 283
278 284 /*!
279 285 Appends a single \a slice to the series and returns a reference to the series.
280 286 Slice ownership is passed to the series.
281 287 */
282 288 QPieSeries& QPieSeries::operator << (QPieSlice* slice)
283 289 {
284 290 append(slice);
285 291 return *this;
286 292 }
287 293
288 294
289 295 /*!
290 296 Appends a single slice to the series with give \a value and \a label.
291 297 Slice ownership is passed to the series.
292 298 */
293 299 QPieSlice* QPieSeries::append(QString label, qreal value)
294 300 {
295 301 QPieSlice* slice = new QPieSlice(label, value);
296 302 append(slice);
297 303 return slice;
298 304 }
299 305
300 306 /*!
301 307 Inserts a single \a slice to the series before the slice at \a index position.
302 308 Slice ownership is passed to the series.
303 309
304 310 Returns true if insert was successfull.
305 311 */
306 312 bool QPieSeries::insert(int index, QPieSlice* slice)
307 313 {
308 314 Q_D(QPieSeries);
309 315
310 316 if (index < 0 || index > d->m_slices.count())
311 317 return false;
312 318
313 319 if (!slice || d->m_slices.contains(slice))
314 320 return false;
315 321
316 322 if (slice->series()) // already added to some series
317 323 return false;
318 324
319 325 slice->setParent(this);
320 326 QPieSlicePrivate::fromSlice(slice)->m_series = this;
321 327 d->m_slices.insert(index, slice);
322 328
323 329 d->updateDerivativeData();
324 330
325 331 connect(slice, SIGNAL(valueChanged()), d, SLOT(sliceValueChanged()));
326 332 connect(slice, SIGNAL(clicked()), d, SLOT(sliceClicked()));
327 333 connect(slice, SIGNAL(hovered(bool)), d, SLOT(sliceHovered(bool)));
328 334
329 335 emit added(QList<QPieSlice*>() << slice);
330 336 emit countChanged();
331 337
332 338 return true;
333 339 }
334 340
335 341 /*!
336 342 Removes a single \a slice from the series and deletes the slice.
337 343
338 344 Do not reference the pointer after this call.
339 345
340 346 Returns true if remove was successfull.
341 347 */
342 348 bool QPieSeries::remove(QPieSlice* slice)
343 349 {
344 350 Q_D(QPieSeries);
345 351
346 352 if (!d->m_slices.removeOne(slice))
347 353 return false;
348 354
349 355 d->updateDerivativeData();
350 356
351 357 emit removed(QList<QPieSlice*>() << slice);
352 358 emit countChanged();
353 359
354 360 delete slice;
355 361 slice = 0;
356 362
357 363 return true;
358 364 }
359 365
360 366 /*!
361 367 Clears all slices from the series.
362 368 */
363 369 void QPieSeries::clear()
364 370 {
365 371 Q_D(QPieSeries);
366 372 if (d->m_slices.count() == 0)
367 373 return;
368 374
369 375 QList<QPieSlice*> slices = d->m_slices;
370 376 foreach (QPieSlice* s, d->m_slices) {
371 377 d->m_slices.removeOne(s);
372 378 delete s;
373 379 }
374 380
375 381 d->updateDerivativeData();
376 382
377 383 emit removed(slices);
378 384 emit countChanged();
379 385 }
380 386
381 387 /*!
382 388 Returns a list of slices that belong to this series.
383 389 */
384 390 QList<QPieSlice*> QPieSeries::slices() const
385 391 {
386 392 Q_D(const QPieSeries);
387 393 return d->m_slices;
388 394 }
389 395
390 396 /*!
391 397 returns the number of the slices in this series.
392 398 */
393 399 int QPieSeries::count() const
394 400 {
395 401 Q_D(const QPieSeries);
396 402 return d->m_slices.count();
397 403 }
398 404
399 405 /*!
400 406 Returns true is the series is empty.
401 407 */
402 408 bool QPieSeries::isEmpty() const
403 409 {
404 410 Q_D(const QPieSeries);
405 411 return d->m_slices.isEmpty();
406 412 }
407 413
408 414 /*!
409 415 Returns the sum of all slice values in this series.
410 416
411 417 \sa QPieSlice::value(), QPieSlice::setValue(), QPieSlice::percentage()
412 418 */
413 419 qreal QPieSeries::sum() const
414 420 {
415 421 Q_D(const QPieSeries);
416 422 return d->m_sum;
417 423 }
418 424
419 425 void QPieSeries::setHorizontalPosition(qreal relativePosition)
420 426 {
421 427 Q_D(QPieSeries);
422 428
423 429 if (relativePosition < 0.0)
424 430 relativePosition = 0.0;
425 431 if (relativePosition > 1.0)
426 432 relativePosition = 1.0;
427 433
428 434 if (!qFuzzyIsNull(d->m_pieRelativeHorPos - relativePosition)) {
429 435 d->m_pieRelativeHorPos = relativePosition;
430 436 emit d->horizontalPositionChanged();
431 437 }
432 438 }
433 439
434 440 qreal QPieSeries::horizontalPosition() const
435 441 {
436 442 Q_D(const QPieSeries);
437 443 return d->m_pieRelativeHorPos;
438 444 }
439 445
440 446 void QPieSeries::setVerticalPosition(qreal relativePosition)
441 447 {
442 448 Q_D(QPieSeries);
443 449
444 450 if (relativePosition < 0.0)
445 451 relativePosition = 0.0;
446 452 if (relativePosition > 1.0)
447 453 relativePosition = 1.0;
448 454
449 455 if (!qFuzzyIsNull(d->m_pieRelativeVerPos - relativePosition)) {
450 456 d->m_pieRelativeVerPos = relativePosition;
451 457 emit d->verticalPositionChanged();
452 458 }
453 459 }
454 460
455 461 qreal QPieSeries::verticalPosition() const
456 462 {
457 463 Q_D(const QPieSeries);
458 464 return d->m_pieRelativeVerPos;
459 465 }
460 466
461 467 void QPieSeries::setPieSize(qreal relativeSize)
462 468 {
463 469 Q_D(QPieSeries);
464 470
465 471 if (relativeSize < 0.0)
466 472 relativeSize = 0.0;
467 473 if (relativeSize > 1.0)
468 474 relativeSize = 1.0;
469 475
470 476 if (!qFuzzyIsNull(d->m_pieRelativeSize - relativeSize)) {
471 477 d->m_pieRelativeSize = relativeSize;
472 478 emit d->pieSizeChanged();
473 479 }
474 480 }
475 481
476 482 qreal QPieSeries::pieSize() const
477 483 {
478 484 Q_D(const QPieSeries);
479 485 return d->m_pieRelativeSize;
480 486 }
481 487
482 488
483 489 void QPieSeries::setPieStartAngle(qreal angle)
484 490 {
485 491 Q_D(QPieSeries);
486 492 if (qFuzzyIsNull(d->m_pieStartAngle - angle))
487 493 return;
488 494 d->m_pieStartAngle = angle;
489 495 d->updateDerivativeData();
490 496 emit d->pieStartAngleChanged();
491 497 }
492 498
493 499 qreal QPieSeries::pieStartAngle() const
494 500 {
495 501 Q_D(const QPieSeries);
496 502 return d->m_pieStartAngle;
497 503 }
498 504
499 505 /*!
500 506 Sets the end angle of the pie.
501 507
502 508 Full pie is 360 degrees where 0 degrees is at 12 a'clock.
503 509
504 510 \a angle must be greater than start angle.
505 511
506 512 \sa pieEndAngle(), pieStartAngle(), setPieStartAngle()
507 513 */
508 514 void QPieSeries::setPieEndAngle(qreal angle)
509 515 {
510 516 Q_D(QPieSeries);
511 517 if (qFuzzyIsNull(d->m_pieEndAngle - angle))
512 518 return;
513 519 d->m_pieEndAngle = angle;
514 520 d->updateDerivativeData();
515 521 emit d->pieEndAngleChanged();
516 522 }
517 523
518 524 /*!
519 525 Returns the end angle of the pie.
520 526
521 527 Full pie is 360 degrees where 0 degrees is at 12 a'clock.
522 528
523 529 \sa setPieEndAngle(), pieStartAngle(), setPieStartAngle()
524 530 */
525 531 qreal QPieSeries::pieEndAngle() const
526 532 {
527 533 Q_D(const QPieSeries);
528 534 return d->m_pieEndAngle;
529 535 }
530 536
531 537 /*!
532 538 Sets the all the slice labels \a visible or invisible.
533 539
534 540 Note that this affects only the current slices in the series.
535 541 If user adds a new slice the default label visibility is false.
536 542
537 543 \sa QPieSlice::isLabelVisible(), QPieSlice::setLabelVisible()
538 544 */
539 545 void QPieSeries::setLabelsVisible(bool visible)
540 546 {
541 547 Q_D(QPieSeries);
542 548 foreach (QPieSlice* s, d->m_slices)
543 549 s->setLabelVisible(visible);
544 550 }
545 551
546 552 ///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
547 553
548 554
549 555 QPieSeriesPrivate::QPieSeriesPrivate(QPieSeries *parent) :
550 556 QAbstractSeriesPrivate(parent),
551 557 m_pieRelativeHorPos(0.5),
552 558 m_pieRelativeVerPos(0.5),
553 559 m_pieRelativeSize(0.7),
554 560 m_pieStartAngle(0),
555 561 m_pieEndAngle(360),
556 562 m_sum(0)
557 563 {
558 564 }
559 565
560 566 QPieSeriesPrivate::~QPieSeriesPrivate()
561 567 {
562 568 }
563 569
564 570 void QPieSeriesPrivate::updateDerivativeData()
565 571 {
566 572 // calculate sum of all slices
567 573 qreal sum = 0;
568 574 foreach (QPieSlice* s, m_slices)
569 575 sum += s->value();
570 576
571 577 if (!qFuzzyIsNull(m_sum - sum)) {
572 578 m_sum = sum;
573 579 emit q_func()->sumChanged();
574 580 }
575 581
576 582 // nothing to show..
577 583 if (qFuzzyIsNull(m_sum))
578 584 return;
579 585
580 586 // update slice attributes
581 587 qreal sliceAngle = m_pieStartAngle;
582 588 qreal pieSpan = m_pieEndAngle - m_pieStartAngle;
583 589 QVector<QPieSlice*> changed;
584 590 foreach (QPieSlice* s, m_slices) {
585 591 QPieSlicePrivate *d = QPieSlicePrivate::fromSlice(s);
586 592 d->setPercentage(s->value() / m_sum);
587 593 d->setStartAngle(sliceAngle);
588 594 d->setAngleSpan(pieSpan * s->percentage());
589 595 sliceAngle += s->angleSpan();
590 596 }
591 597
592 598
593 599 emit calculatedDataChanged();
594 600 }
595 601
596 602 QPieSeriesPrivate* QPieSeriesPrivate::fromSeries(QPieSeries *series)
597 603 {
598 604 return series->d_func();
599 605 }
600 606
601 607 void QPieSeriesPrivate::sliceValueChanged()
602 608 {
603 609 Q_ASSERT(m_slices.contains(qobject_cast<QPieSlice *>(sender())));
604 610 updateDerivativeData();
605 611 }
606 612
607 613 void QPieSeriesPrivate::sliceClicked()
608 614 {
609 615 QPieSlice* slice = qobject_cast<QPieSlice *>(sender());
610 616 Q_ASSERT(m_slices.contains(slice));
611 617 Q_Q(QPieSeries);
612 618 emit q->clicked(slice);
613 619 }
614 620
615 621 void QPieSeriesPrivate::sliceHovered(bool state)
616 622 {
617 623 QPieSlice* slice = qobject_cast<QPieSlice *>(sender());
618 624 Q_ASSERT(m_slices.contains(slice));
619 625 Q_Q(QPieSeries);
620 626 emit q->hovered(slice, state);
621 627 }
622 628
623 629 void QPieSeriesPrivate::scaleDomain(Domain& domain)
624 630 {
625 631 Q_UNUSED(domain);
626 632 // does not apply to pie
627 633 }
628 634
629 635 Chart* QPieSeriesPrivate::createGraphics(ChartPresenter* presenter)
630 636 {
631 637 Q_Q(QPieSeries);
632 638 PieChartItem* pie = new PieChartItem(q,presenter);
633 639 if(presenter->animationOptions().testFlag(QChart::SeriesAnimations)) {
634 640 presenter->animator()->addAnimation(pie);
635 641 }
636 642 presenter->chartTheme()->decorate(q, presenter->dataSet()->seriesIndex(q));
637 643 return pie;
638 644 }
639 645
640 646 QList<LegendMarker*> QPieSeriesPrivate::createLegendMarker(QLegend* legend)
641 647 {
642 648 Q_Q(QPieSeries);
643 649 QList<LegendMarker*> markers;
644 650 foreach(QPieSlice* slice, q->slices()) {
645 651 PieLegendMarker* marker = new PieLegendMarker(q,slice,legend);
646 652 markers << marker;
647 653 }
648 654 return markers;
649 655 }
650 656
651 657 #include "moc_qpieseries.cpp"
652 658 #include "moc_qpieseries_p.cpp"
653 659
654 660 QTCOMMERCIALCHART_END_NAMESPACE
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@@ -1,66 +1,72
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 21 import QtQuick 1.0
22 22 import QtCommercial.Chart 1.0
23 23
24 24 ChartView {
25 25 title: "area series"
26 26 anchors.fill: parent
27 27 axisXLabels: ["0", "2000", "1", "2001", "2", "2002", "3", "2003", "4", "2004", "5", "2005",
28 28 "6", "2006", "7", "2007", "8", "2008", "9", "2009", "10", "2010", "11", "2011"]
29 29
30 property variant series: daSeries
30 property variant series: areaSeries
31 31
32 32 AreaSeries {
33 id: daSeries
33 id: areaSeries
34 34 name: "area 1"
35 onSelected: console.log("areaSeries.onSelected");
36 onClicked: console.log("areaSeries.onClicked: " + point.x + ", " + point.y);
37 35 upperSeries: LineSeries {
38 36 XyPoint { x: 0; y: 1 }
39 37 XyPoint { x: 1; y: 1 }
40 38 XyPoint { x: 2; y: 3 }
41 39 XyPoint { x: 3; y: 3 }
42 40 XyPoint { x: 4; y: 2 }
43 41 XyPoint { x: 5; y: 0 }
44 42 XyPoint { x: 6; y: 2 }
45 43 XyPoint { x: 7; y: 1 }
46 44 XyPoint { x: 8; y: 2 }
47 45 XyPoint { x: 9; y: 1 }
48 46 XyPoint { x: 10; y: 3 }
49 47 XyPoint { x: 11; y: 3 }
50 48 }
51 49 lowerSeries: LineSeries {
52 50 XyPoint { x: 0; y: 0 }
53 51 XyPoint { x: 1; y: 0 }
54 52 XyPoint { x: 2; y: 0 }
55 53 XyPoint { x: 3; y: 0 }
56 54 XyPoint { x: 4; y: 0 }
57 55 XyPoint { x: 5; y: 0 }
58 56 XyPoint { x: 6; y: 0 }
59 57 XyPoint { x: 7; y: 0 }
60 58 XyPoint { x: 8; y: 0 }
61 59 XyPoint { x: 9; y: 0 }
62 60 XyPoint { x: 10; y: 0 }
63 61 XyPoint { x: 11; y: 0 }
64 62 }
63
64 onNameChanged: console.log("areaSeries.onNameChanged: " + name);
65 onVisibleChanged: console.log("areaSeries.onVisibleChanged: " + visible);
66 onClicked: console.log("areaSeries.onClicked: " + point.x + ", " + point.y);
67 onSelected: console.log("areaSeries.onSelected");
68 onColorChanged: console.log("areaSeries.onColorChanged: " + color);
69 onBorderColorChanged: console.log("areaSeries.onBorderColorChanged: " + borderColor);
70 // onCountChanged: console.log("areaSeries.onCountChanged: " + count);
65 71 }
66 72 }
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@@ -1,77 +1,59
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 21 import QtQuick 1.0
22 22 import QtCommercial.Chart 1.0
23 23
24 24
25 25 Flow {
26 26 id: flow
27 27 spacing: 5
28 28 flow: Flow.TopToBottom
29 29 property variant series
30 30
31 onSeriesChanged: {
32 if (series && series.name == "area 1") {
33 seriesConnections.target = series;
34 } else {
35 seriesConnections.target = null;
36 }
37 }
38
39 Connections {
40 id: seriesConnections
41 target: null
42 onNameChanged: console.log("series.onNameChanged: " + series.name);
43 onVisibleChanged: console.log("series.onVisibleChanged: " + series.visible);
44 onColorChanged: console.log("series.onColorChanged: " + series.color);
45 onBorderColorChanged: console.log("series.onBorderColorChanged: " + series.borderColor);
46 onCountChanged: console.log("series.onCountChanged: " + series.count);
47 }
48
49 31 Button {
50 32 text: "visible"
51 33 onClicked: series.visible = !series.visible;
52 34 }
53 35 Button {
54 36 text: "color"
55 37 onClicked: series.color = main.nextColor();
56 38 }
57 39 Button {
58 40 text: "borderColor"
59 41 onClicked: series.borderColor = main.nextColor();
60 42 }
61 43 Button {
62 44 text: "upper color"
63 45 onClicked: series.upperSeries.color = main.nextColor();
64 46 }
65 47 Button {
66 48 text: "lower color"
67 49 onClicked: series.lowerSeries.color = main.nextColor();
68 50 }
69 51 Button {
70 52 text: "upper points visible"
71 53 onClicked: series.upperSeries.pointsVisible = !series.pointsVisible;
72 54 }
73 55 Button {
74 56 text: "lower points visible"
75 57 onClicked: series.lowerSeries.pointsVisible = !series.pointsVisible;
76 58 }
77 59 }
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@@ -1,45 +1,54
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 21 import QtQuick 1.0
22 22 import QtCommercial.Chart 1.0
23 23
24 24 ChartView {
25 25 title: "Bar series"
26 26 anchors.fill: parent
27 27 theme: ChartView.ChartThemeLight
28 28 legend.alignment: Qt.AlignBottom
29 29 axisXLabels: ["0", "2007", "1", "2008", "2", "2009", "3", "2010", "4", "2011", "5", "2012"]
30 30
31 property variant series: daSeries
31 property variant series: barSeries
32 32
33 33 BarSeries {
34 id: daSeries
34 id: barSeries
35 35 name: "bar"
36 onClicked: console.log("onClicked: " + barset + " " + index);
37 onHovered: console.log("onHovered: " + barset + " " + status);
38 36 BarSet { label: "Bob"; values: [4, 7, 3, 10, 5, 6]
39 onClicked: console.log("barset.onClicked: " + index);
40 onHovered: console.log("barset.onHovered: " + status);
37 onClicked: console.log("barset.onClicked: " + index);
38 onHovered: console.log("barset.onHovered: " + status);
39 onColorChanged: console.log("barset.onColorChanged: " + color);
40 onBorderColorChanged: console.log("barset.onBorderColorChanged: " + color);
41 onLabelColorChanged: console.log("barset.onLabelColorChanged: " + color);
42 onCountChanged: console.log("barset.onCountChanged: " + count);
41 43 }
42 44 BarSet { label: "Susan"; values: [5, 1, 2, 4, 1, 8] }
43 45 BarSet { label: "James"; values: [3, 5, 8, 5, 4, 7] }
46
47 onNameChanged: console.log("barSeries.onNameChanged: " + series.name);
48 onVisibleChanged: console.log("barSeries.onVisibleChanged: " + series.visible);
49 onClicked: console.log("barSeries.onClicked: " + barset + " " + index);
50 onHovered: console.log("barSeries.onHovered: " + barset + " " + status);
51 onLabelsVisibleChanged: console.log("barSeries.onLabelsVisibleChanged: " + series.labelsVisible);
52 onCountChanged: console.log("barSeries.onCountChanged: " + count);
44 53 }
45 54 }
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@@ -1,94 +1,66
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 21 import QtQuick 1.0
22 22 import QtCommercial.Chart 1.0
23 23
24 24 Flow {
25 25 id: flow
26 26 spacing: 5
27 27 flow: Flow.TopToBottom
28 28 property variant series
29 29
30 onSeriesChanged: {
31 if (series && series.name == "bar") {
32 seriesConnections.target = series;
33 setConnections.target = series.at(0);
34 } else {
35 seriesConnections.target = null;
36 setConnections.target = null;
37 }
38 }
39
40 Connections {
41 id: seriesConnections
42 target: null
43 onNameChanged: console.log("series.onNameChanged: " + series.name);
44 onVisibleChanged: console.log("series.onVisibleChanged: " + series.visible);
45 onLabelsVisibleChanged: console.log("series.onLabelsVisibleChanged: " + series.labelsVisible);
46 onCountChanged: console.log("series.onCountChanged: " + count);
47 }
48
49 Connections {
50 id: setConnections
51 target: null
52 onColorChanged: console.log("series.onColorChanged: " + color);
53 onBorderColorChanged: console.log("series.onBorderColorChanged: " + color);
54 onLabelColorChanged: console.log("series.onLabelColorChanged: " + color);
55 onCountChanged: console.log("series.onCountChanged: " + count);
56 }
57
58 30 Button {
59 31 text: "visible"
60 32 onClicked: series.visible = !series.visible;
61 33 }
62 34 Button {
63 35 text: "labels visible"
64 36 onClicked: series.labelsVisible = !series.labelsVisible;
65 37 }
66 38 Button {
67 39 text: "bar width +"
68 40 onClicked: series.barWidth += 0.1;
69 41 }
70 42 Button {
71 43 text: "bar width -"
72 44 onClicked: series.barWidth -= 0.1;
73 45 }
74 46 Button {
75 47 text: "set 1 color"
76 48 onClicked: series.at(0).color = main.nextColor();
77 49 }
78 50 Button {
79 51 text: "set 1 border color"
80 52 onClicked: series.at(0).borderColor = main.nextColor();
81 53 }
82 54 Button {
83 55 text: "set 1 label color"
84 56 onClicked: series.at(0).labelColor = main.nextColor();
85 57 }
86 58 Button {
87 59 text: "set 1 font size +"
88 60 onClicked: series.at(0).labelFont.pixelSize += 1;
89 61 }
90 62 Button {
91 63 text: "set 1 font size -"
92 64 onClicked: series.at(0).labelFont.pixelSize -= 1;
93 65 }
94 66 }
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@@ -1,40 +1,72
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 21 import QtQuick 1.0
22 22 import QtCommercial.Chart 1.0
23 23
24 24 ChartView {
25 25 id: chartView
26 26 title: "chart"
27 27 anchors.fill: parent
28 28 property variant series: chartView
29 29
30 30 LineSeries {
31 31 name: "line"
32 32 XyPoint { x: 0; y: 0 }
33 33 XyPoint { x: 1.1; y: 2.1 }
34 34 XyPoint { x: 1.9; y: 3.3 }
35 35 XyPoint { x: 2.1; y: 2.1 }
36 36 XyPoint { x: 2.9; y: 4.9 }
37 37 XyPoint { x: 3.4; y: 3.0 }
38 38 XyPoint { x: 4.1; y: 3.3 }
39 39 }
40
41 onVisibleChanged: console.log("chart.onVisibleChanged: " + series.visible);
42 onTitleColorChanged: console.log("chart.onTitleColorChanged: " + series.titleColor);
43 onBackgroundColorChanged: console.log("chart.onBackgroundColorChanged: " + series.backgroundColor);
44 onDropShadowEnabledChanged: console.log("chart.onDropShadowEnabledChanged: " + enabled);
45
46 legend.onVisibleChanged: console.log("legend.onVisibleChanged: " + series.legend.visible);
47 legend.onBackgroundVisibleChanged: console.log("legend.onBackgroundVisibleChanged: " + visible);
48 legend.onColorChanged: console.log("legend.onColorChanged: " + color);
49 legend.onBorderColorChanged: console.log("legend.onBorderColorChanged: " + color);
50
51 axisX.onColorChanged: console.log("axisX.onColorChanged: " + color);
52 axisX.onLabelsVisibleChanged: console.log("axisX.onLabelsVisibleChanged: " + visible);
53 axisX.onLabelsColorChanged: console.log("axisX.onLabelsColorChanged: " + color);
54 axisX.onVisibleChanged: console.log("axisX.onVisibleChanged: " + visible);
55 axisX.onGridVisibleChanged: console.log("axisX.onGridVisibleChanged: " + visible);
56 axisX.onShadesVisibleChanged: console.log("axisX.onShadesVisibleChanged: " + visible);
57 axisX.onShadesColorChanged: console.log("axisX.onShadesColorChanged: " + color);
58 axisX.onShadesBorderColorChanged: console.log("axisX.onShadesBorderColorChanged: " + color);
59 axisX.onMinChanged: console.log("axisX.onMinChanged: " + min);
60 axisX.onMaxChanged: console.log("axisX.onMaxChanged: " + max);
61
62 axisY.onColorChanged: console.log("axisY.onColorChanged: " + color);
63 axisY.onLabelsVisibleChanged: console.log("axisY.onLabelsVisibleChanged: " + visible);
64 axisY.onLabelsColorChanged: console.log("axisY.onLabelsColorChanged: " + color);
65 axisY.onVisibleChanged: console.log("axisY.onVisibleChanged: " + visible);
66 axisY.onGridVisibleChanged: console.log("axisY.onGridVisibleChanged: " + visible);
67 axisY.onShadesVisibleChanged: console.log("axisY.onShadesVisibleChanged: " + visible);
68 axisY.onShadesColorChanged: console.log("axisY.onShadesColorChanged: " + color);
69 axisY.onShadesBorderColorChanged: console.log("axisY.onShadesBorderColorChanged: " + color);
70 axisY.onMinChanged: console.log("axisY.onMinChanged: " + min);
71 axisY.onMaxChanged: console.log("axisY.onMaxChanged: " + max);
40 72 }
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@@ -1,316 +1,255
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 21 import QtQuick 1.0
22 22 import QtCommercial.Chart 1.0
23 23
24 24
25 25 Flow {
26 26 id: flow
27 27 spacing: 5
28 28 flow: Flow.TopToBottom
29 29 property variant series // TODO: rename to chart
30 30
31 onSeriesChanged: {
32 if (series && series.name == "") {
33 chartConnections.target = series;
34 legendConnections.target = series.legend;
35 axisXConnections.target = series.axisX;
36 axisYConnections.target = series.axisY;
37 } else {
38 legendConnections.target = null;
39 axisXConnections.target = null;
40 axisYConnections.target = null;
41 }
42 }
43
44 Connections {
45 id: chartConnections
46 target: null
47 onVisibleChanged: console.log("chart.onVisibleChanged: " + series.visible);
48 onTitleColorChanged: console.log("chart.onTitleColorChanged: " + series.titleColor);
49 onBackgroundColorChanged: console.log("chart.onBackgroundColorChanged: " + series.backgroundColor);
50 onDropShadowEnabledChanged: console.log("chart.onDropShadowEnabledChanged: " + enabled);
51 }
52
53 Connections {
54 id: legendConnections
55 target: null
56 onVisibleChanged: console.log("legend.onVisibleChanged: " + series.legend.visible);
57 onBackgroundVisibleChanged: console.log("legend.onBackgroundVisibleChanged: " + visible);
58 onColorChanged: console.log("legend.onColorChanged: " + color);
59 onBorderColorChanged: console.log("legend.onBorderColorChanged: " + color);
60 }
61
62 Connections {
63 id: axisXConnections
64 target: null
65 onColorChanged: console.log("axisX.onColorChanged: " + color);
66 onLabelsVisibleChanged: console.log("axisX.onLabelsVisibleChanged: " + visible);
67 onLabelsColorChanged: console.log("axisX.onLabelsColorChanged: " + color);
68 onVisibleChanged: console.log("axisX.onVisibleChanged: " + visible);
69 onGridVisibleChanged: console.log("axisX.onGridVisibleChanged: " + visible);
70 onShadesVisibleChanged: console.log("axisX.onShadesVisibleChanged: " + visible);
71 onShadesColorChanged: console.log("axisX.onShadesColorChanged: " + color);
72 onShadesBorderColorChanged: console.log("axisX.onShadesBorderColorChanged: " + color);
73 onMinChanged: console.log("axisX.onMinChanged: " + min);
74 onMaxChanged: console.log("axisX.onMaxChanged: " + max);
75 }
76
77 Connections {
78 id: axisYConnections
79 target: null
80 onColorChanged: console.log("axisY.onColorChanged: " + color);
81 onLabelsVisibleChanged: console.log("axisY.onLabelsVisibleChanged: " + visible);
82 onLabelsColorChanged: console.log("axisY.onLabelsColorChanged: " + color);
83 onVisibleChanged: console.log("axisY.onVisibleChanged: " + visible);
84 onGridVisibleChanged: console.log("axisY.onGridVisibleChanged: " + visible);
85 onShadesVisibleChanged: console.log("axisY.onShadesVisibleChanged: " + visible);
86 onShadesColorChanged: console.log("axisY.onShadesColorChanged: " + color);
87 onShadesBorderColorChanged: console.log("axisY.onShadesBorderColorChanged: " + color);
88 onMinChanged: console.log("axisY.onMinChanged: " + min);
89 onMaxChanged: console.log("axisY.onMaxChanged: " + max);
90 }
91
92 31 Button {
93 32 text: "visible"
94 33 onClicked: series.visible = !series.visible;
95 34 }
96 35 Button {
97 36 text: "theme +"
98 37 onClicked: series.theme++;
99 38 }
100 39 Button {
101 40 text: "theme -"
102 41 onClicked: series.theme--;
103 42 }
104 43 Button {
105 44 text: "animation opt +"
106 45 onClicked: series.animationOptions++;
107 46 }
108 47 Button {
109 48 text: "animation opt -"
110 49 onClicked: series.animationOptions--;
111 50 }
112 51 Button {
113 52 text: "title color"
114 53 onClicked: series.titleColor = main.nextColor();
115 54 }
116 55 Button {
117 56 text: "background color"
118 57 onClicked: series.backgroundColor = main.nextColor();
119 58 }
120 59 Button {
121 60 text: "drop shadow enabled"
122 61 onClicked: series.dropShadowEnabled = !series.dropShadowEnabled;
123 62 }
124 63 Button {
125 64 text: "zoom +"
126 65 onClicked: series.zoom(2);
127 66 }
128 67 Button {
129 68 text: "zoom -"
130 69 onClicked: series.zoom(0.5);
131 70 }
132 71 Button {
133 72 text: "scroll left"
134 73 onClicked: series.scrollLeft(10);
135 74 }
136 75 Button {
137 76 text: "scroll right"
138 77 onClicked: series.scrollRight(10);
139 78 }
140 79 Button {
141 80 text: "scroll up"
142 81 onClicked: series.scrollUp(10);
143 82 }
144 83 Button {
145 84 text: "scroll down"
146 85 onClicked: series.scrollDown(10);
147 86 }
148 87 Button {
149 88 text: "legend visible"
150 89 onClicked: series.legend.visible = !series.legend.visible;
151 90 }
152 91 Button {
153 92 text: "legend bckgrd visible"
154 93 onClicked: series.legend.backgroundVisible = !series.legend.backgroundVisible;
155 94 }
156 95 Button {
157 96 text: "legend color"
158 97 onClicked: series.legend.color = main.nextColor();
159 98 }
160 99 Button {
161 100 text: "legend border color"
162 101 onClicked: series.legend.borderColor = main.nextColor();
163 102 }
164 103 Button {
165 104 text: "legend top"
166 105 onClicked: series.legend.alignment ^= Qt.AlignTop;
167 106 }
168 107 Button {
169 108 text: "legend bottom"
170 109 onClicked: series.legend.alignment ^= Qt.AlignBottom;
171 110 }
172 111 Button {
173 112 text: "legend left"
174 113 onClicked: series.legend.alignment ^= Qt.AlignLeft;
175 114 }
176 115 Button {
177 116 text: "legend right"
178 117 onClicked: series.legend.alignment ^= Qt.AlignRight;
179 118 }
180 119 Button {
181 120 text: "axis X visible"
182 121 onClicked: series.axisX.visible = !series.axisX.visible;
183 122 }
184 123 Button {
185 124 text: "axis X grid visible"
186 125 onClicked: series.axisX.gridVisible = !series.axisX.gridVisible;
187 126 }
188 127 Button {
189 128 text: "axis X labels visible"
190 129 onClicked: series.axisX.labelsVisible = !series.axisX.labelsVisible;
191 130 }
192 131 Button {
193 132 text: "axis X color"
194 133 onClicked: series.axisX.color = main.nextColor();
195 134 }
196 135 Button {
197 136 text: "axis X labels color"
198 137 onClicked: series.axisX.labelsColor = main.nextColor();
199 138 }
200 139 Button {
201 140 text: "axis X labels angle +"
202 141 onClicked: series.axisX.labelsAngle += 5;
203 142 }
204 143 Button {
205 144 text: "axis X labels angle -"
206 145 onClicked: series.axisX.labelsAngle -= 5;
207 146 }
208 147 Button {
209 148 text: "axis X shades visible"
210 149 onClicked: series.axisX.shadesVisible = !series.axisX.shadesVisible;
211 150 }
212 151 Button {
213 152 text: "axis X shades color"
214 153 onClicked: series.axisX.shadesColor = main.nextColor();
215 154 }
216 155 Button {
217 156 text: "axis X shades bcolor"
218 157 onClicked: series.axisX.shadesBorderColor = main.nextColor();
219 158 }
220 159 Button {
221 160 text: "axis X max +"
222 161 onClicked: series.axisX.max += 0.1;
223 162 }
224 163 Button {
225 164 text: "axis X max -"
226 165 onClicked: series.axisX.max -= 0.1;
227 166 }
228 167 Button {
229 168 text: "axis X min +"
230 169 onClicked: series.axisX.min += 0.1;
231 170 }
232 171 Button {
233 172 text: "axis X min -"
234 173 onClicked: series.axisX.min -= 0.1;
235 174 }
236 175 Button {
237 176 text: "axis X ticks count +"
238 177 onClicked: series.axisX.ticksCount++;
239 178 }
240 179 Button {
241 180 text: "axis X ticks count -"
242 181 onClicked: series.axisX.ticksCount--;
243 182 }
244 183 Button {
245 184 text: "axis X nice nmb"
246 185 onClicked: series.axisX.niceNumbersEnabled = !series.axisX.niceNumbersEnabled;
247 186 }
248 187 Button {
249 188 text: "axis Y visible"
250 189 onClicked: series.axisY.visible = !series.axisY.visible;
251 190 }
252 191 Button {
253 192 text: "axis Y grid visible"
254 193 onClicked: series.axisY.gridVisible = !series.axisY.gridVisible;
255 194 }
256 195 Button {
257 196 text: "axis Y labels visible"
258 197 onClicked: series.axisY.labelsVisible = !series.axisY.labelsVisible;
259 198 }
260 199 Button {
261 200 text: "axis Y color"
262 201 onClicked: series.axisY.color = main.nextColor();
263 202 }
264 203 Button {
265 204 text: "axis Y labels color"
266 205 onClicked: series.axisY.labelsColor = main.nextColor();
267 206 }
268 207 Button {
269 208 text: "axis Y labels angle +"
270 209 onClicked: series.axisY.labelsAngle += 5;
271 210 }
272 211 Button {
273 212 text: "axis Y labels angle -"
274 213 onClicked: series.axisY.labelsAngle -= 5;
275 214 }
276 215 Button {
277 216 text: "axis Y shades visible"
278 217 onClicked: series.axisY.shadesVisible = !series.axisY.shadesVisible;
279 218 }
280 219 Button {
281 220 text: "axis Y shades color"
282 221 onClicked: series.axisY.shadesColor = main.nextColor();
283 222 }
284 223 Button {
285 224 text: "axis Y shades bcolor"
286 225 onClicked: series.axisY.shadesBorderColor = main.nextColor();
287 226 }
288 227 Button {
289 228 text: "axis Y max +"
290 229 onClicked: series.axisY.max += 0.1;
291 230 }
292 231 Button {
293 232 text: "axis Y max -"
294 233 onClicked: series.axisY.max -= 0.1;
295 234 }
296 235 Button {
297 236 text: "axis Y min +"
298 237 onClicked: series.axisY.min += 0.1;
299 238 }
300 239 Button {
301 240 text: "axis Y min -"
302 241 onClicked: series.axisY.min -= 0.1;
303 242 }
304 243 Button {
305 244 text: "axis Y ticks count +"
306 245 onClicked: series.axisY.ticksCount++;
307 246 }
308 247 Button {
309 248 text: "axis Y ticks count -"
310 249 onClicked: series.axisY.ticksCount--;
311 250 }
312 251 Button {
313 252 text: "axis Y nice nmb"
314 253 onClicked: series.axisY.niceNumbersEnabled = !series.axisY.niceNumbersEnabled;
315 254 }
316 255 }
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@@ -1,42 +1,54
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 21 import QtQuick 1.0
22 22 import QtCommercial.Chart 1.0
23 23
24 24 ChartView {
25 25 title: "Grouped bar series"
26 26 anchors.fill: parent
27 27 theme: ChartView.ChartThemeLight
28 28 legend.alignment: Qt.AlignBottom
29 29 axisXLabels: ["0", "2007", "1", "2008", "2", "2009", "3", "2010", "4", "2011", "5", "2012"]
30 30
31 property variant series: daSeries
31 property variant series: barSeries
32 32
33 33 GroupedBarSeries {
34 id: daSeries
34 id: barSeries
35 35 name: "bar"
36 onClicked: console.log("onClicked: " + barset + " " + index);
37 onHovered: console.log("onHovered: " + barset + " " + status);
38 BarSet { label: "Bob"; values: [2, 2, 3, 4, 5, 6] }
36 BarSet { label: "Bob"; values: [2, 2, 3, 4, 5, 6]
37 onClicked: console.log("barset.onClicked: " + index);
38 onHovered: console.log("barset.onHovered: " + status);
39 onColorChanged: console.log("barset.onColorChanged: " + color);
40 onBorderColorChanged: console.log("barset.onBorderColorChanged: " + color);
41 onLabelColorChanged: console.log("barset.onLabelColorChanged: " + color);
42 onCountChanged: console.log("barset.onCountChanged: " + count);
43 }
39 44 BarSet { label: "Susan"; values: [5, 1, 2, 4, 1, 7] }
40 45 BarSet { label: "James"; values: [3, 5, 8, 13, 5, 8] }
46
47 onNameChanged: console.log("groupedBarSeries.onNameChanged: " + series.name);
48 onVisibleChanged: console.log("groupedBarSeries.onVisibleChanged: " + series.visible);
49 onClicked: console.log("groupedBarSeries.onClicked: " + barset + " " + index);
50 onHovered: console.log("groupedBarSeries.onHovered: " + barset + " " + status);
51 onLabelsVisibleChanged: console.log("groupedBarSeries.onLabelsVisibleChanged: " + series.labelsVisible);
52 onCountChanged: console.log("groupedBarSeries.onCountChanged: " + count);
41 53 }
42 54 }
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@@ -1,52 +1,60
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 21 import QtQuick 1.0
22 22 import QtCommercial.Chart 1.0
23 23
24 24 ChartView {
25 property variant series: lineSeries
26
25 27 title: "line series"
26 28 anchors.fill: parent
27 29
28 property variant series: daSeries
29
30 30 LineSeries {
31 id: daSeries
31 id: lineSeries
32 32 name: "line 1"
33 onClicked: console.log("onClicked: " + point.x + ", " + point.y);
34 33 XyPoint { x: 0; y: 0 }
35 34 XyPoint { x: 1.1; y: 2.1 }
36 35 XyPoint { x: 1.9; y: 3.3 }
37 36 XyPoint { x: 2.1; y: 2.1 }
38 37 XyPoint { x: 2.9; y: 4.9 }
39 38 XyPoint { x: 3.4; y: 3.0 }
40 39 XyPoint { x: 4.1; y: 3.3 }
40
41 onNameChanged: console.log("lineSeries.onNameChanged: " + name);
42 onVisibleChanged: console.log("lineSeries.onVisibleChanged: " + visible);
43 onClicked: console.log("lineSeries.onClicked: " + point.x + ", " + point.y);
44 onPointReplaced: console.log("lineSeries.onPointReplaced: " + index);
45 onPointRemoved: console.log("lineSeries.onPointRemoved: " + index);
46 onPointAdded: console.log("lineSeries.onPointAdded: " + index);
47 onColorChanged: console.log("lineSeries.onColorChanged: " + color);
48 onCountChanged: console.log("lineSeries.onCountChanged: " + count);
41 49 }
42 50
43 51 LineSeries {
44 52 name: "line 2"
45 53 XyPoint { x: 1.1; y: 1.1 }
46 54 XyPoint { x: 1.9; y: 2.3 }
47 55 XyPoint { x: 2.1; y: 1.1 }
48 56 XyPoint { x: 2.9; y: 3.9 }
49 57 XyPoint { x: 3.4; y: 2.0 }
50 58 XyPoint { x: 4.1; y: 2.3 }
51 59 }
52 60 }
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@@ -1,60 +1,43
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 21 import QtQuick 1.0
22 22 import QtCommercial.Chart 1.0
23 23
24 24
25 25 Flow {
26 26 id: flow
27 27 spacing: 5
28 28 flow: Flow.TopToBottom
29 29 property variant series
30 30
31 onSeriesChanged: {
32 if (series && (series.name == "line 1" || series.name == "spline 1")) {
33 seriesConnections.target = series;
34 } else {
35 seriesConnections.target = null;
36 }
37 }
38
39 Connections {
40 id: seriesConnections
41 target: null
42 onNameChanged: console.log("series.onNameChanged: " + series.name);
43 onVisibleChanged: console.log("series.onVisibleChanged: " + series.visible);
44 onColorChanged: console.log("series.onColorChanged: " + series.color);
45 onCountChanged: console.log("series.onCountChanged: " + series.count);
46 }
47
48 31 Button {
49 32 text: "visible"
50 33 onClicked: series.visible = !series.visible;
51 34 }
52 35 Button {
53 36 text: "color"
54 37 onClicked: series.color = main.nextColor();
55 38 }
56 39 Button {
57 40 text: "points visible"
58 41 onClicked: series.pointsVisible = !series.pointsVisible
59 42 }
60 43 }
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@@ -1,42 +1,54
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 21 import QtQuick 1.0
22 22 import QtCommercial.Chart 1.0
23 23
24 24 ChartView {
25 25 title: "Percent bar series"
26 26 anchors.fill: parent
27 27 theme: ChartView.ChartThemeLight
28 28 legend.alignment: Qt.AlignBottom
29 29 axisXLabels: ["0", "2007", "1", "2008", "2", "2009", "3", "2010", "4", "2011", "5", "2012"]
30 30
31 property variant series: daSeries
31 property variant series: barSeries
32 32
33 33 PercentBarSeries {
34 id: daSeries
34 id: barSeries
35 35 name: "bar"
36 onClicked: console.log("onClicked: " + barset + " " + index);
37 onHovered: console.log("onHovered: " + barset + " " + status);
38 BarSet { label: "Bob"; values: [2, 2, 3, 4, 5, 6] }
36 BarSet { label: "Bob"; values: [2, 2, 3, 4, 5, 6]
37 onClicked: console.log("barset.onClicked: " + index);
38 onHovered: console.log("barset.onHovered: " + status);
39 onColorChanged: console.log("barset.onColorChanged: " + color);
40 onBorderColorChanged: console.log("barset.onBorderColorChanged: " + color);
41 onLabelColorChanged: console.log("barset.onLabelColorChanged: " + color);
42 onCountChanged: console.log("barset.onCountChanged: " + count);
43 }
39 44 BarSet { label: "Susan"; values: [5, 1, 2, 4, 1, 7] }
40 45 BarSet { label: "James"; values: [3, 5, 8, 13, 5, 8] }
46
47 onNameChanged: console.log("percentBarSeries.onNameChanged: " + series.name);
48 onVisibleChanged: console.log("percentBarSeries.onVisibleChanged: " + series.visible);
49 onClicked: console.log("percentBarSeries.onClicked: " + barset + " " + index);
50 onHovered: console.log("percentBarSeries.onHovered: " + barset + " " + status);
51 onLabelsVisibleChanged: console.log("percentBarSeries.onLabelsVisibleChanged: " + series.labelsVisible);
52 onCountChanged: console.log("percentBarSeries.onCountChanged: " + count);
41 53 }
42 54 }
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@@ -1,38 +1,66
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 21 import QtQuick 1.0
22 22 import QtCommercial.Chart 1.0
23 23
24 24 ChartView {
25 25 id: chart
26 26 title: "pie series"
27 27 animationOptions: ChartView.SeriesAnimations
28 28
29 29 property variant series: pieSeries
30 30
31 31 PieSeries {
32 32 id: pieSeries
33 33 name: "pie"
34 PieSlice { label: "slice1"; value: 11 }
34 PieSlice { label: "slice1"; value: 11;
35 onValueChanged: console.log("slice.onValueChanged: " + value);
36 onLabelVisibleChanged: console.log("slice.onLabelVisibleChanged: " + labelVisible);
37 onPenChanged: console.log("slice.onPenChanged: " + pen);
38 onBorderColorChanged: console.log("slice.onBorderColorChanged: " + borderColor);
39 onBorderWidthChanged: console.log("slice.onBorderWidthChanged: " + borderWidth);
40 onBrushChanged: console.log("slice.onBrushChanged: " + brush);
41 onColorChanged: console.log("slice.onColorChanged: " + color);
42 onLabelColorChanged: console.log("slice.onLabelColorChanged: " + labelColor);
43 onLabelBrushChanged: console.log("slice.onLabelBrushChanged: " + labelBrush);
44 onLabelFontChanged: console.log("slice.onLabelFontChanged: " + labelFont);
45 onPercentageChanged: console.log("slice.onPercentageChanged: " + percentage);
46 onStartAngleChanged: console.log("slice.onStartAngleChanged: " + startAngle);
47 onAngleSpanChanged: console.log("slice.onAngleSpanChanged: " + angleSpan);
48 onClicked: console.log("slice.onClicked: " + label);
49 onHovered: console.log("slice.onHovered: " + state);
50 }
35 51 PieSlice { label: "slice2"; value: 22 }
36 52 PieSlice { label: "slice3"; value: 33 }
53 PieSlice { label: "slice4"; value: 44 }
54
55 onNameChanged: console.log("pieSeries.onNameChanged: " + series.name);
56 onVisibleChanged: console.log("pieSeries.onVisibleChanged: " + series.visible);
57 onClicked: console.log("pieSeries.onClicked: " + slice.label);
58 onHovered: console.log("pieSeries.onHovered: " + slice.label);
59 onAdded: console.log("pieSeries.onAdded: " + slices);
60 onSliceAdded: console.log("pieSeries.onSliceAdded: " + slice.label);
61 onRemoved: console.log("pieSeries.onRemoved: " + slices);
62 onSliceRemoved: console.log("pieSeries.onSliceRemoved: " + slice.label);
63 onCountChanged: console.log("pieSeries.onCountChanged: " + series.count);
64 onSumChanged: console.log("pieSeries.onSumChanged: " + series.sum);
37 65 }
38 66 }
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@@ -1,164 +1,130
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 21 import QtQuick 1.0
22 22 import QtCommercial.Chart 1.0
23 23
24 24 Flow {
25 25 id: flow
26 26 spacing: 5
27 27 flow: Flow.TopToBottom
28 28 property variant series
29 29
30 onSeriesChanged: {
31 if (series && series.name == "pie") {
32 seriesConnections.target = series;
33 sliceConnections.target = series.at(0);
34 } else {
35 seriesConnections.target = null;
36 sliceConnections.target = null;
37 }
38 }
39
40 Connections {
41 id: seriesConnections
42 target: null
43 onVisibleChanged: console.log("series.onVisibleChanged: " + series.visible);
44 onCountChanged: console.log("series.onCountChanged: " + series.count);
45 onSumChanged: console.log("series.onSumChanged: " + series.sum);
46 }
47
48 Connections {
49 id: sliceConnections
50 target: null
51 onValueChanged: console.log("slice.onValueChanged: " + series.at(0).value);
52 onLabelVisibleChanged: console.log("slice.onLabelVisibleChanged: " + series.at(0).labelVisible);
53 onPenChanged: console.log("slice.onPenChanged: " + series.at(0).pen);
54 onBorderColorChanged: console.log("slice.onBorderColorChanged: " + series.at(0).borderColor);
55 onBorderWidthChanged: console.log("slice.onBorderWidthChanged: " + series.at(0).borderWidth);
56 onBrushChanged: console.log("slice.onBrushChanged: " + series.at(0).brush);
57 onColorChanged: console.log("slice.onColorChanged: " + series.at(0).color);
58 onLabelColorChanged: console.log("slice.onLabelColorChanged: " + series.at(0).labelColor);
59 onLabelBrushChanged: console.log("slice.onLabelBrushChanged: " + series.at(0).labelBrush);
60 onLabelFontChanged: console.log("slice.onLabelFontChanged: " + series.at(0).labelFont);
61 onPercentageChanged: console.log("slice.onPercentageChanged: " + series.at(0).percentage);
62 onStartAngleChanged: console.log("slice.onStartAngleChanged: " + series.at(0).startAngle);
63 onAngleSpanChanged: console.log("slice.onAngleSpanChanged: " + series.at(0).angleSpan);
64 onClicked: console.log("slice.onClicked");
65 onHovered: console.log("slice.onHovered: " + state);
66 }
67
68 30 Button {
69 31 text: "visible"
70 32 onClicked: series.visible = !series.visible;
71 33 }
72 34 Button {
73 35 text: "series hpos +"
74 36 onClicked: series.horizontalPosition += 0.1;
75 37 }
76 38 Button {
77 39 text: "series hpos -"
78 40 onClicked: series.horizontalPosition -= 0.1;
79 41 }
80 42 Button {
81 43 text: "series vpos +"
82 44 onClicked: series.verticalPosition += 0.1;
83 45 }
84 46 Button {
85 47 text: "series vpos -"
86 48 onClicked: series.verticalPosition -= 0.1;
87 49 }
88 50 Button {
89 51 text: "series size +"
90 52 onClicked: series.size += 0.1;
91 53 }
92 54 Button {
93 55 text: "series size -"
94 56 onClicked: series.size -= 0.1;
95 57 }
96 58 Button {
97 59 text: "series start angle +"
98 60 onClicked: series.startAngle += 1.1;
99 61 }
100 62 Button {
101 63 text: "series start angle -"
102 64 onClicked: series.startAngle -= 1.1;
103 65 }
104 66 Button {
105 67 text: "series end angle +"
106 68 onClicked: series.endAngle += 1.1;
107 69 }
108 70 Button {
109 71 text: "series end angle -"
110 72 onClicked: series.endAngle -= 1.1;
111 73 }
112 74 Button {
75 text: "remove slice"
76 onClicked: series.remove(series.count - 1);
77 }
78 Button {
113 79 text: "slice color"
114 80 onClicked: series.at(0).color = main.nextColor();
115 81 }
116 82 Button {
117 83 text: "slice border color"
118 84 onClicked: series.at(0).borderColor = main.nextColor();
119 85 }
120 86 Button {
121 87 text: "slice border width +"
122 88 onClicked: series.at(0).borderWidth++;
123 89 }
124 90 Button {
125 91 text: "slice border width -"
126 92 onClicked: series.at(0).borderWidth--;
127 93 }
128 94 Button {
129 95 text: "slice label visible"
130 96 onClicked: series.at(0).labelVisible = !series.at(0).labelVisible;
131 97 }
132 98 Button {
133 99 text: "slice label position inside"
134 100 onClicked: series.at(0).labelPosition = PieSlice.LabelInside;
135 101 }
136 102 Button {
137 103 text: "slice label position outside"
138 104 onClicked: series.at(0).labelPosition = PieSlice.LabelOutside;
139 105 }
140 106 Button {
141 107 text: "slice label arm len +"
142 108 onClicked: series.at(0).labelArmLengthFactor += 0.1;
143 109 }
144 110 Button {
145 111 text: "slice label arm len -"
146 112 onClicked: series.at(0).labelArmLengthFactor -= 0.1;
147 113 }
148 114 Button {
149 115 text: "slice label color"
150 116 onClicked: series.at(0).labelColor = main.nextColor();
151 117 }
152 118 Button {
153 119 text: "slice exploded"
154 120 onClicked: series.at(0).exploded = !series.at(0).exploded;
155 121 }
156 122 Button {
157 123 text: "slice explode dist +"
158 124 onClicked: series.at(0).explodeDistanceFactor += 0.1;
159 125 }
160 126 Button {
161 127 text: "slice explode dist -"
162 128 onClicked: series.at(0).explodeDistanceFactor -= 0.1;
163 129 }
164 130 }
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@@ -1,51 +1,57
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 21 import QtQuick 1.0
22 22 import QtCommercial.Chart 1.0
23 23
24 24 ChartView {
25 25 title: "scatter series"
26 26 axisX.max: 4
27 27 axisY.max: 4
28 property variant series: daSeries
28 property variant series: scatterSeries
29 29
30 30 ScatterSeries {
31 id: daSeries
31 id: scatterSeries
32 32 name: "scatter 1"
33 33 XyPoint { x: 1.5; y: 1.5 }
34 34 XyPoint { x: 1.5; y: 1.6 }
35 35 XyPoint { x: 1.57; y: 1.55 }
36 36 XyPoint { x: 1.8; y: 1.8 }
37 37 XyPoint { x: 1.9; y: 1.6 }
38 38 XyPoint { x: 2.1; y: 1.3 }
39 39 XyPoint { x: 2.5; y: 2.1 }
40
41 onNameChanged: console.log("scatterSeries.onNameChanged: " + name);
42 onVisibleChanged: console.log("scatterSeries.onVisibleChanged: " + visible);
43 onColorChanged: console.log("scatterSeries.onColorChanged: " + color);
44 onBorderColorChanged: console.log("scatterSeries.onBorderColorChanged: " + borderColor);
45 onCountChanged: console.log("scatterSeries.onCountChanged: " + count);
40 46 }
41 47
42 48 ScatterSeries {
43 49 name: "scatter2"
44 50 XyPoint { x: 2.0; y: 2.0 }
45 51 XyPoint { x: 2.0; y: 2.1 }
46 52 XyPoint { x: 2.07; y: 2.05 }
47 53 XyPoint { x: 2.2; y: 2.9 }
48 54 XyPoint { x: 2.4; y: 2.7 }
49 55 XyPoint { x: 2.67; y: 2.65 }
50 56 }
51 57 }
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@@ -1,73 +1,55
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 21 import QtQuick 1.0
22 22 import QtCommercial.Chart 1.0
23 23
24 24
25 25 Flow {
26 26 id: flow
27 27 spacing: 5
28 28 flow: Flow.TopToBottom
29 29 property variant series
30 30
31 onSeriesChanged: {
32 if (series && series.name == "scatter 1") {
33 seriesConnections.target = series;
34 } else {
35 seriesConnections.target = null;
36 }
37 }
38
39 Connections {
40 id: seriesConnections
41 target: null
42 onNameChanged: console.log("series.onNameChanged: " + series.name);
43 onVisibleChanged: console.log("series.onVisibleChanged: " + series.visible);
44 onColorChanged: console.log("series.onColorChanged: " + series.color);
45 onBorderColorChanged: console.log("series.onBorderColorChanged: " + series.borderColor);
46 onCountChanged: console.log("series.onCountChanged: " + series.count);
47 }
48
49 31 Button {
50 32 text: "visible"
51 33 onClicked: series.visible = !series.visible;
52 34 }
53 35 Button {
54 36 text: "color"
55 37 onClicked: series.color = main.nextColor();
56 38 }
57 39 Button {
58 40 text: "borderColor"
59 41 onClicked: series.borderColor = main.nextColor();
60 42 }
61 43 Button {
62 44 text: "markerSize +"
63 45 onClicked: series.markerSize += 1.0;
64 46 }
65 47 Button {
66 48 text: "markerSize -"
67 49 onClicked: series.markerSize -= 1.0;
68 50 }
69 51 Button {
70 52 text: "markerShape"
71 53 onClicked: series.markerShape = ((series.markerShape + 1) % 2);
72 54 }
73 55 }
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@@ -1,50 +1,59
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 21 import QtQuick 1.0
22 22 import QtCommercial.Chart 1.0
23 23
24 24 ChartView {
25 25 title: "spline series"
26 26 anchors.fill: parent
27 property variant series: daSeries
27 property variant series: splineSeries
28 28
29 29 SplineSeries {
30 id: daSeries
30 id: splineSeries
31 31 name: "spline 1"
32 32 XyPoint { x: 0; y: 0 }
33 33 XyPoint { x: 1.1; y: 2.1 }
34 34 XyPoint { x: 1.9; y: 3.3 }
35 35 XyPoint { x: 2.1; y: 2.1 }
36 36 XyPoint { x: 2.9; y: 4.9 }
37 37 XyPoint { x: 3.4; y: 3.0 }
38 38 XyPoint { x: 4.1; y: 3.3 }
39
40 onNameChanged: console.log("splineSeries.onNameChanged: " + name);
41 onVisibleChanged: console.log("splineSeries.onVisibleChanged: " + visible);
42 onClicked: console.log("splineSeries.onClicked: " + point.x + ", " + point.y);
43 onPointReplaced: console.log("splineSeries.onPointReplaced: " + index);
44 onPointRemoved: console.log("splineSeries.onPointRemoved: " + index);
45 onPointAdded: console.log("splineSeries.onPointAdded: " + index);
46 onColorChanged: console.log("splineSeries.onColorChanged: " + color);
47 onCountChanged: console.log("splineSeries.onCountChanged: " + count);
39 48 }
40 49
41 50 SplineSeries {
42 51 name: "spline 2"
43 52 XyPoint { x: 1.1; y: 1.1 }
44 53 XyPoint { x: 1.9; y: 2.3 }
45 54 XyPoint { x: 2.1; y: 1.1 }
46 55 XyPoint { x: 2.9; y: 3.9 }
47 56 XyPoint { x: 3.4; y: 2.0 }
48 57 XyPoint { x: 4.1; y: 2.3 }
49 58 }
50 59 }
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@@ -1,42 +1,54
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 21 import QtQuick 1.0
22 22 import QtCommercial.Chart 1.0
23 23
24 24 ChartView {
25 25 title: "Stacked bar series"
26 26 anchors.fill: parent
27 27 theme: ChartView.ChartThemeLight
28 28 legend.alignment: Qt.AlignBottom
29 29 axisXLabels: ["0", "2007", "1", "2008", "2", "2009", "3", "2010", "4", "2011", "5", "2012"]
30 30
31 property variant series: daSeries
31 property variant series: barSeries
32 32
33 33 StackedBarSeries {
34 id: daSeries
34 id: barSeries
35 35 name: "bar"
36 onClicked: console.log("onClicked: " + barset + " " + index);
37 onHovered: console.log("onHovered: " + barset + " " + status);
38 BarSet { label: "Bob"; values: [2, 2, 3, 4, 5, 6] }
36 BarSet { label: "Bob"; values: [2, 2, 3, 4, 5, 6]
37 onClicked: console.log("barset.onClicked: " + index);
38 onHovered: console.log("barset.onHovered: " + status);
39 onColorChanged: console.log("barset.onColorChanged: " + color);
40 onBorderColorChanged: console.log("barset.onBorderColorChanged: " + color);
41 onLabelColorChanged: console.log("barset.onLabelColorChanged: " + color);
42 onCountChanged: console.log("barset.onCountChanged: " + count);
43 }
39 44 BarSet { label: "Susan"; values: [5, 1, 2, 4, 1, 7] }
40 45 BarSet { label: "James"; values: [3, 5, 8, 13, 5, 8] }
46
47 onNameChanged: console.log("stackedBarSeries.onNameChanged: " + series.name);
48 onVisibleChanged: console.log("stackedBarSeries.onVisibleChanged: " + series.visible);
49 onClicked: console.log("stackedBarSeries.onClicked: " + barset + " " + index);
50 onHovered: console.log("stackedBarSeries.onHovered: " + barset + " " + status);
51 onLabelsVisibleChanged: console.log("stackedBarSeries.onLabelsVisibleChanged: " + series.labelsVisible);
52 onCountChanged: console.log("stackedBarSeries.onCountChanged: " + count);
41 53 }
42 54 }
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@@ -1,126 +1,125
1 1 /****************************************************************************
2 2 **
3 3 ** Copyright (C) 2012 Digia Plc
4 4 ** All rights reserved.
5 5 ** For any questions to Digia, please use contact form at http://qt.digia.com
6 6 **
7 7 ** This file is part of the Qt Commercial Charts Add-on.
8 8 **
9 9 ** $QT_BEGIN_LICENSE$
10 10 ** Licensees holding valid Qt Commercial licenses may use this file in
11 11 ** accordance with the Qt Commercial License Agreement provided with the
12 12 ** Software or, alternatively, in accordance with the terms contained in
13 13 ** a written agreement between you and Digia.
14 14 **
15 15 ** If you have questions regarding the use of this file, please use
16 16 ** contact form at http://qt.digia.com
17 17 ** $QT_END_LICENSE$
18 18 **
19 19 ****************************************************************************/
20 20
21 21 import QtQuick 1.0
22 22 import QtCommercial.Chart 1.0
23 23
24 24 Rectangle {
25 25 id: main
26 26 width: parent.width
27 27 height: parent.height
28 28 property int viewNumber: 0
29 29 property int viewCount: 10
30 30 property variant colors: ["#637D74", "#403D3A", "#8C3B3B", "#AB6937", "#D4A960"]
31 31 property int colorIndex: 0
32 32
33 33 function nextColor() {
34 34 colorIndex++;
35 console.log("color: " + colors[colorIndex % colors.length]);
36 35 return colors[colorIndex % colors.length];
37 36 }
38 37
39 38 onViewNumberChanged: {
40 39 if (viewNumber == 0) {
41 40 chartLoader.source = "Chart.qml";
42 41 editorLoader.source = "ChartEditor.qml";
43 42 } else if (viewNumber == 1) {
44 43 chartLoader.source = "PieChart.qml";
45 44 editorLoader.source = "PieEditor.qml";
46 45 } else if (viewNumber == 2) {
47 46 chartLoader.source = "LineChart.qml";
48 47 editorLoader.source = "LineEditor.qml";
49 48 } else if (viewNumber == 3) {
50 49 chartLoader.source = "SplineChart.qml";
51 50 editorLoader.source = "LineEditor.qml";
52 51 } else if (viewNumber == 4) {
53 52 chartLoader.source = "ScatterChart.qml";
54 53 editorLoader.source = "ScatterEditor.qml";
55 54 } else if (viewNumber == 5) {
56 55 chartLoader.source = "AreaChart.qml";
57 56 editorLoader.source = "AreaEditor.qml";
58 57 } else if (viewNumber == 6) {
59 58 chartLoader.source = "BarChart.qml";
60 59 editorLoader.source = "BarEditor.qml";
61 60 } else if (viewNumber == 7) {
62 61 chartLoader.source = "GroupedBarChart.qml";
63 62 editorLoader.source = "BarEditor.qml";
64 63 } else if (viewNumber == 8) {
65 64 chartLoader.source = "StackedBarChart.qml";
66 65 editorLoader.source = "BarEditor.qml";
67 66 } else if (viewNumber == 9) {
68 67 chartLoader.source = "PercentBarChart.qml";
69 68 editorLoader.source = "BarEditor.qml";
70 69 } else {
71 70 console.log("Illegal view number");
72 71 }
73 72 }
74 73
75 74 Row {
76 75 anchors.top: parent.top
77 76 anchors.bottom: buttonRow.top
78 77 anchors.bottomMargin: 10
79 78 anchors.left: parent.left
80 79 anchors.right: parent.right
81 80
82 81 Loader {
83 82 id: chartLoader
84 83 width: main.width - editorLoader.width
85 84 height: parent.height
86 85 source: "Chart.qml"
87 86 onStatusChanged: {
88 87 if (status == Loader.Ready && editorLoader.status == Loader.Ready && chartLoader.item)
89 88 editorLoader.item.series = chartLoader.item.series;
90 89 }
91 90 }
92 91
93 92 Loader {
94 93 id: editorLoader
95 94 width: 280
96 95 height: parent.height
97 96 source: "ChartEditor.qml"
98 97 onStatusChanged: {
99 98 if (status == Loader.Ready && chartLoader.status == Loader.Ready && chartLoader.item)
100 99 editorLoader.item.series = chartLoader.item.series;
101 100 }
102 101 }
103 102 }
104 103
105 104 Row {
106 105 id: buttonRow
107 106 height: 40
108 107 anchors.bottom: parent.bottom
109 108 anchors.horizontalCenter: parent.horizontalCenter
110 109 spacing: 10
111 110
112 111 Button {
113 112 text: "previous"
114 113 onClicked: {
115 114 viewNumber = (viewNumber + viewCount - 1) % viewCount;
116 115 }
117 116 }
118 117
119 118 Button {
120 119 text: "next"
121 120 onClicked: {
122 121 viewNumber = (viewNumber + 1) % viewCount;
123 122 }
124 123 }
125 124 }
126 125 }
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