1// Copyright (C) 2016 The Qt Company Ltd.
2// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
3
4#undef QT_NO_FOREACH // this file contains unported legacy Q_FOREACH uses
5
6#include "declarativexyseries_p.h"
7#include "declarativexypoint_p.h"
8#include <QtCharts/QVXYModelMapper>
9#include <QtCharts/QHXYModelMapper>
10
11QT_BEGIN_NAMESPACE
12
13DeclarativeXySeries::DeclarativeXySeries()
14{
15}
16
17DeclarativeXySeries::~DeclarativeXySeries()
18{
19}
20
21void DeclarativeXySeries::classBegin()
22{
23}
24
25void DeclarativeXySeries::componentComplete()
26{
27 QXYSeries *series = qobject_cast<QXYSeries *>(object: xySeries());
28 Q_ASSERT(series);
29
30 foreach (QObject *child, series->children()) {
31 if (qobject_cast<DeclarativeXYPoint *>(object: child)) {
32 DeclarativeXYPoint *point = qobject_cast<DeclarativeXYPoint *>(object: child);
33 series->append(x: point->x(), y: point->y());
34 } else if (qobject_cast<QVXYModelMapper *>(object: child)) {
35 QVXYModelMapper *mapper = qobject_cast<QVXYModelMapper *>(object: child);
36 mapper->setSeries(series);
37 } else if (qobject_cast<QHXYModelMapper *>(object: child)) {
38 QHXYModelMapper *mapper = qobject_cast<QHXYModelMapper *>(object: child);
39 mapper->setSeries(series);
40 }
41 }
42}
43
44void DeclarativeXySeries::append(qreal x, qreal y)
45{
46 QXYSeries *series = qobject_cast<QXYSeries *>(object: xySeries());
47 Q_ASSERT(series);
48 series->append(x, y);
49}
50
51void DeclarativeXySeries::replace(qreal oldX, qreal oldY, qreal newX, qreal newY)
52{
53 QXYSeries *series = qobject_cast<QXYSeries *>(object: xySeries());
54 Q_ASSERT(series);
55 series->replace(oldX, oldY, newX, newY);
56}
57
58void DeclarativeXySeries::replace(int index, qreal newX, qreal newY)
59{
60 QXYSeries *series = qobject_cast<QXYSeries *>(object: xySeries());
61 Q_ASSERT(series);
62 series->replace(index, newX, newY);
63}
64
65void DeclarativeXySeries::remove(qreal x, qreal y)
66{
67 QXYSeries *series = qobject_cast<QXYSeries *>(object: xySeries());
68 Q_ASSERT(series);
69 series->remove(x, y);
70}
71
72void DeclarativeXySeries::remove(int index)
73{
74 QXYSeries *series = qobject_cast<QXYSeries *>(object: xySeries());
75 Q_ASSERT(series);
76 series->remove(index);
77}
78
79void DeclarativeXySeries::removePoints(int index, int count)
80{
81 QXYSeries *series = qobject_cast<QXYSeries *>(object: xySeries());
82 Q_ASSERT(series);
83 series->removePoints(index, count);
84}
85
86void DeclarativeXySeries::insert(int index, qreal x, qreal y)
87{
88 QXYSeries *series = qobject_cast<QXYSeries *>(object: xySeries());
89 Q_ASSERT(series);
90 series->insert(index, point: QPointF(x, y));
91}
92
93void DeclarativeXySeries::clear()
94{
95 QXYSeries *series = qobject_cast<QXYSeries *>(object: xySeries());
96 Q_ASSERT(series);
97 series->clear();
98}
99
100QPointF DeclarativeXySeries::at(int index)
101{
102 QXYSeries *series = qobject_cast<QXYSeries *>(object: xySeries());
103 Q_ASSERT(series);
104 if (index >= 0 && index < series->count())
105 return series->points().at(i: index);
106 return QPointF(0, 0);
107}
108
109QT_END_NAMESPACE
110

source code of qtcharts/src/chartsqml2/declarativexyseries.cpp