@@ -1,39 +1,118 | |||||
1 | /*! |
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1 | /*! | |
2 | \example demos/qmlchart |
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2 | \example demos/qmlchart | |
3 | \title Qml charts demo |
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3 | \title Qml charts demo | |
4 | \subtitle |
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4 | \subtitle | |
5 |
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5 | |||
6 | This is a basic demonstration how to use the different chart types by using qml. Creating each chart type begins |
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6 | This is a basic demonstration how to use the different chart types by using qml. Creating each chart type begins | |
7 | with creation of a ChartView. For example to create a pie, we use the PieSeries API together with a few PieSlices: |
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7 | with creation of a ChartView. | |
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8 | ||||
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9 | \table | |||
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10 | \row | |||
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11 | \o \br | |||
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12 | To create a pie, we use the PieSeries API together with a few PieSlices: | |||
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13 | \br | |||
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14 | \br | |||
8 | \snippet ../demos/qmlchart/qml/qmlchart/View1.qml 1 |
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15 | \snippet ../demos/qmlchart/qml/qmlchart/View1.qml 1 | |
9 | \image demos_qmlchart1.png |
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16 | \o \inlineimage demos_qmlchart1.png | |
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17 | \endtable | |||
10 |
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18 | |||
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19 | \table | |||
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20 | \row | |||
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21 | \o \br | |||
11 | To create a chart with line series: |
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22 | To create a chart with line series: | |
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23 | \br | |||
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24 | \br | |||
12 | \snippet ../demos/qmlchart/qml/qmlchart/View2.qml 1 |
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25 | \snippet ../demos/qmlchart/qml/qmlchart/View2.qml 1 | |
13 | \image demos_qmlchart2.png |
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26 | \o \inlineimage demos_qmlchart2.png | |
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27 | \endtable | |||
14 |
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28 | |||
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29 | \table | |||
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30 | \row | |||
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31 | \o \br | |||
15 | And spline series: |
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32 | And spline series: | |
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33 | \br | |||
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34 | \br | |||
16 | \snippet ../demos/qmlchart/qml/qmlchart/View3.qml 1 |
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35 | \snippet ../demos/qmlchart/qml/qmlchart/View3.qml 1 | |
17 | \image demos_qmlchart3.png |
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36 | \o \inlineimage demos_qmlchart3.png | |
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37 | \endtable | |||
18 |
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38 | |||
19 | Then we create a chart that illustrates the success of Russian, Swedish and Finnish ice-hockey players in the |
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39 | \table | |
20 | NHL All-Star player selections by using three area series: |
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40 | \row | |
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41 | \o \br | |||
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42 | Then we create a chart that illustrates the NHL All-Star player selections by using three area series: | |||
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43 | \br | |||
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44 | \br | |||
21 | \snippet ../demos/qmlchart/qml/qmlchart/View4.qml 1 |
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45 | \snippet ../demos/qmlchart/qml/qmlchart/View4.qml 1 | |
22 | \image demos_qmlchart4.png |
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46 | \o \inlineimage demos_qmlchart4.png | |
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47 | \endtable | |||
23 |
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48 | |||
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49 | \table | |||
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50 | \row | |||
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51 | \o \br | |||
24 | Then couple of scatter series: |
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52 | Then couple of scatter series: | |
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53 | \br | |||
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54 | \br | |||
25 | \snippet ../demos/qmlchart/qml/qmlchart/View5.qml 1 |
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55 | \snippet ../demos/qmlchart/qml/qmlchart/View5.qml 1 | |
26 | \image demos_qmlchart5.png |
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56 | \o \inlineimage demos_qmlchart5.png | |
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57 | \endtable | |||
27 |
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58 | |||
28 | And a few different bar series: |
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59 | And a few different bar series: | |
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60 | \table | |||
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61 | \row | |||
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62 | \o \br | |||
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63 | \br | |||
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64 | \br | |||
29 | \snippet ../demos/qmlchart/qml/qmlchart/View6.qml 1 |
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65 | \snippet ../demos/qmlchart/qml/qmlchart/View6.qml 1 | |
30 | \image demos_qmlchart6.png |
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66 | \o \inlineimage demos_qmlchart6.png | |
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67 | \endtable | |||
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68 | \table | |||
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69 | \row | |||
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70 | \o \br | |||
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71 | \br | |||
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72 | \br | |||
31 | \snippet ../demos/qmlchart/qml/qmlchart/View7.qml 1 |
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73 | \snippet ../demos/qmlchart/qml/qmlchart/View7.qml 1 | |
32 | \image demos_qmlchart7.png |
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74 | \o \inlineimage demos_qmlchart7.png | |
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75 | \endtable | |||
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76 | \table | |||
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77 | \row | |||
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78 | \o \br | |||
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79 | \br | |||
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80 | \br | |||
33 | \snippet ../demos/qmlchart/qml/qmlchart/View8.qml 1 |
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81 | \snippet ../demos/qmlchart/qml/qmlchart/View8.qml 1 | |
34 | \image demos_qmlchart8.png |
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82 | \o \inlineimage demos_qmlchart8.png | |
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83 | \endtable | |||
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84 | \table | |||
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85 | \row | |||
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86 | \o \br | |||
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87 | \br | |||
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88 | \br | |||
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89 | \snippet ../demos/qmlchart/qml/qmlchart/View9.qml 1 | |||
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90 | \o \inlineimage demos_qmlchart9.png | |||
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91 | \endtable | |||
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92 | \table | |||
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93 | \row | |||
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94 | \o \br | |||
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95 | \br | |||
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96 | \br | |||
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97 | \snippet ../demos/qmlchart/qml/qmlchart/View10.qml 1 | |||
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98 | \o \inlineimage demos_qmlchart10.png | |||
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99 | \endtable | |||
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100 | \table | |||
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101 | \row | |||
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102 | \o \br | |||
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103 | \br | |||
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104 | \br | |||
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105 | \snippet ../demos/qmlchart/qml/qmlchart/View11.qml 1 | |||
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106 | \o \inlineimage demos_qmlchart11.png | |||
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107 | \endtable | |||
35 |
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108 | |||
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109 | \table | |||
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110 | \row | |||
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111 | \o \br | |||
36 | And finally an example how to create a donut chart with two pie series: |
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112 | And finally an example how to create a donut chart with two pie series: | |
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113 | \br | |||
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114 | \br | |||
37 | \snippet ../demos/qmlchart/qml/qmlchart/View12.qml 1 |
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115 | \snippet ../demos/qmlchart/qml/qmlchart/View12.qml 1 | |
38 | \image demos_qmlchart12.png |
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116 | \o \inlineimage demos_qmlchart12.png | |
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117 | \endtable | |||
39 | */ |
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118 | */ |
@@ -1,295 +1,295 | |||||
1 | /**************************************************************************** |
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1 | /**************************************************************************** | |
2 | ** |
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2 | ** | |
3 | ** Copyright (C) 2012 Digia Plc |
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3 | ** Copyright (C) 2012 Digia Plc | |
4 | ** All rights reserved. |
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4 | ** All rights reserved. | |
5 | ** For any questions to Digia, please use contact form at http://qt.digia.com |
|
5 | ** For any questions to Digia, please use contact form at http://qt.digia.com | |
6 | ** |
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6 | ** | |
7 | ** This file is part of the Qt Commercial Charts Add-on. |
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7 | ** This file is part of the Qt Commercial Charts Add-on. | |
8 | ** |
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8 | ** | |
9 | ** $QT_BEGIN_LICENSE$ |
|
9 | ** $QT_BEGIN_LICENSE$ | |
10 | ** Licensees holding valid Qt Commercial licenses may use this file in |
|
10 | ** Licensees holding valid Qt Commercial licenses may use this file in | |
11 | ** accordance with the Qt Commercial License Agreement provided with the |
|
11 | ** accordance with the Qt Commercial License Agreement provided with the | |
12 | ** Software or, alternatively, in accordance with the terms contained in |
|
12 | ** Software or, alternatively, in accordance with the terms contained in | |
13 | ** a written agreement between you and Digia. |
|
13 | ** a written agreement between you and Digia. | |
14 | ** |
|
14 | ** | |
15 | ** If you have questions regarding the use of this file, please use |
|
15 | ** If you have questions regarding the use of this file, please use | |
16 | ** contact form at http://qt.digia.com |
|
16 | ** contact form at http://qt.digia.com | |
17 | ** $QT_END_LICENSE$ |
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17 | ** $QT_END_LICENSE$ | |
18 | ** |
|
18 | ** | |
19 | ****************************************************************************/ |
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19 | ****************************************************************************/ | |
20 |
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20 | |||
21 | #include "qcategoryaxis.h" |
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21 | #include "qcategoryaxis.h" | |
22 | #include "qcategoryaxis_p.h" |
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22 | #include "qcategoryaxis_p.h" | |
23 | #include "chartcategoryaxisx_p.h" |
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23 | #include "chartcategoryaxisx_p.h" | |
24 | #include "chartcategoryaxisy_p.h" |
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24 | #include "chartcategoryaxisy_p.h" | |
25 | #include <qmath.h> |
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25 | #include <qmath.h> | |
26 | #include <QDebug> |
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26 | #include <QDebug> | |
27 |
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27 | |||
28 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
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28 | QTCOMMERCIALCHART_BEGIN_NAMESPACE | |
29 | /*! |
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29 | /*! | |
30 | \class QCategoryAxis |
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30 | \class QCategoryAxis | |
31 | \brief The QCategoryAxis class allows putting a named ranges on the axis. |
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31 | \brief The QCategoryAxis class allows putting a named ranges on the axis. | |
32 | \mainclass |
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32 | \mainclass | |
33 |
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33 | |||
34 | This class can be used when the underlying data needs to be given extra meaning. |
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34 | This class can be used when the underlying data needs to be given extra meaning. | |
35 | Unlike with the QBarCategoryAxis the QCategoryAxis allows the categories ranges widths to be specified freely. |
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35 | Unlike with the QBarCategoryAxis the QCategoryAxis allows the categories ranges widths to be specified freely. | |
36 |
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36 | |||
37 | Example code on how to use QCategoryAxis. |
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37 | Example code on how to use QCategoryAxis. | |
38 | \code |
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38 | \code | |
39 | QChartView *chartView = new QChartView; |
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39 | QChartView *chartView = new QChartView; | |
40 | QLineSeries *series = new QLineSeries; |
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40 | QLineSeries *series = new QLineSeries; | |
41 | // ... |
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41 | // ... | |
42 | chartView->chart()->addSeries(series); |
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42 | chartView->chart()->addSeries(series); | |
43 |
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43 | |||
44 | QCategoryAxis *axisX = new QCategoryAxis; |
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44 | QCategoryAxis *axisX = new QCategoryAxis; | |
45 | axisX->setStartValue(15); |
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45 | axisX->setStartValue(15); | |
46 | axisX->append("First", 20); |
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46 | axisX->append("First", 20); | |
47 | axisX->append("Second", 37); |
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47 | axisX->append("Second", 37); | |
48 | axisX->append("Third", 52); |
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48 | axisX->append("Third", 52); | |
49 | chartView->chart()->setAxisX(series, axisX); |
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49 | chartView->chart()->setAxisX(series, axisX); | |
50 | \endcode |
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50 | \endcode | |
51 | */ |
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51 | */ | |
52 | /*! |
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52 | /*! | |
53 | \qmlclass CategoryAxis QCategoryAxis |
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53 | \qmlclass CategoryAxis QCategoryAxis | |
54 | \inherits AbstractAxis |
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54 | \inherits AbstractAxis | |
55 | \brief CategoryAxis allows putting a named ranges on the axis. |
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55 | \brief CategoryAxis allows putting a named ranges on the axis. | |
56 |
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56 | |||
57 | For example: |
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57 | For example: | |
58 |
\ |
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58 | \table | |
59 | CategoryAxis { |
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59 | \row | |
60 | startValue: 0.0 |
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60 | \o \br | |
61 | CategoryRange { endValue: 1.0; label: "min (0-1)" } |
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61 | \br | |
62 | CategoryRange { endValue: 3.0; label: "standard (1-3)" } |
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62 | \br | |
63 | CategoryRange { endValue: 4.0; label: "high (3-4)" } |
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63 | \snippet ../demos/qmlaxes/qml/qmlaxes/View3.qml 1 | |
64 | } |
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64 | \o \inlineimage demos_qmlaxes3.png | |
65 |
\end |
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65 | \endtable | |
66 | */ |
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66 | */ | |
67 |
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67 | |||
68 | /*! |
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68 | /*! | |
69 | \property QCategoryAxis::startValue |
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69 | \property QCategoryAxis::startValue | |
70 | Defines the low end of the first category on the axis. |
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70 | Defines the low end of the first category on the axis. | |
71 | */ |
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71 | */ | |
72 | /*! |
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72 | /*! | |
73 | \qmlproperty int CategoryAxis::startValue |
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73 | \qmlproperty int CategoryAxis::startValue | |
74 | Defines the low end of the first category on the axis. |
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74 | Defines the low end of the first category on the axis. | |
75 | */ |
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75 | */ | |
76 |
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76 | |||
77 | /*! |
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77 | /*! | |
78 | Constructs an axis object which is a child of \a parent. |
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78 | Constructs an axis object which is a child of \a parent. | |
79 | */ |
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79 | */ | |
80 | QCategoryAxis::QCategoryAxis(QObject *parent): |
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80 | QCategoryAxis::QCategoryAxis(QObject *parent): | |
81 | QValueAxis(*new QCategoryAxisPrivate(this),parent) |
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81 | QValueAxis(*new QCategoryAxisPrivate(this),parent) | |
82 | { |
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82 | { | |
83 | } |
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83 | } | |
84 |
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84 | |||
85 | /*! |
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85 | /*! | |
86 | Destroys the object |
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86 | Destroys the object | |
87 | */ |
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87 | */ | |
88 | QCategoryAxis::~QCategoryAxis() |
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88 | QCategoryAxis::~QCategoryAxis() | |
89 | { |
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89 | { | |
90 | } |
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90 | } | |
91 |
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91 | |||
92 | /*! |
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92 | /*! | |
93 | \internal |
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93 | \internal | |
94 | */ |
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94 | */ | |
95 | QCategoryAxis::QCategoryAxis(QCategoryAxisPrivate &d,QObject *parent):QValueAxis(d,parent) |
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95 | QCategoryAxis::QCategoryAxis(QCategoryAxisPrivate &d,QObject *parent):QValueAxis(d,parent) | |
96 | { |
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96 | { | |
97 |
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97 | |||
98 | } |
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98 | } | |
99 |
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99 | |||
100 | /*! |
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100 | /*! | |
101 | \qmlmethod CategoryAxis::append(string label, real endValue) |
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101 | \qmlmethod CategoryAxis::append(string label, real endValue) | |
102 | Appends new category to the axis with an \a label. Category label has to be unique. |
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102 | Appends new category to the axis with an \a label. Category label has to be unique. | |
103 | Parameter \a endValue specifies the high end limit of the category. |
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103 | Parameter \a endValue specifies the high end limit of the category. | |
104 | It has to be greater than the high end limit of the previous category. |
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104 | It has to be greater than the high end limit of the previous category. | |
105 | Otherwise the method returns without adding a new category. |
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105 | Otherwise the method returns without adding a new category. | |
106 | */ |
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106 | */ | |
107 | /*! |
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107 | /*! | |
108 | Appends new category to the axis with an \a categoryLabel. |
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108 | Appends new category to the axis with an \a categoryLabel. | |
109 | Category label has to be unique. |
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109 | Category label has to be unique. | |
110 | Parameter \a categoryEndValue specifies the high end limit of the category. |
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110 | Parameter \a categoryEndValue specifies the high end limit of the category. | |
111 | It has to be greater than the high end limit of the previous category. |
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111 | It has to be greater than the high end limit of the previous category. | |
112 | Otherwise the method returns without adding a new category. |
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112 | Otherwise the method returns without adding a new category. | |
113 | */ |
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113 | */ | |
114 | void QCategoryAxis::append(const QString& categoryLabel, qreal categoryEndValue) |
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114 | void QCategoryAxis::append(const QString& categoryLabel, qreal categoryEndValue) | |
115 | { |
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115 | { | |
116 | Q_D(QCategoryAxis); |
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116 | Q_D(QCategoryAxis); | |
117 |
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117 | |||
118 | if (!d->m_categories.contains(categoryLabel)) |
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118 | if (!d->m_categories.contains(categoryLabel)) | |
119 | { |
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119 | { | |
120 | if(d->m_categories.isEmpty()){ |
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120 | if(d->m_categories.isEmpty()){ | |
121 | Range range(d->m_categoryMinimum, categoryEndValue); |
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121 | Range range(d->m_categoryMinimum, categoryEndValue); | |
122 | d->m_categoriesMap.insert(categoryLabel, range); |
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122 | d->m_categoriesMap.insert(categoryLabel, range); | |
123 | d->m_categories.append(categoryLabel); |
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123 | d->m_categories.append(categoryLabel); | |
124 | }else if (categoryEndValue > endValue(d->m_categories.last())){ |
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124 | }else if (categoryEndValue > endValue(d->m_categories.last())){ | |
125 | Range previousRange = d->m_categoriesMap.value(d->m_categories.last()); |
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125 | Range previousRange = d->m_categoriesMap.value(d->m_categories.last()); | |
126 | d->m_categoriesMap.insert(categoryLabel, Range(previousRange.second, categoryEndValue)); |
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126 | d->m_categoriesMap.insert(categoryLabel, Range(previousRange.second, categoryEndValue)); | |
127 | d->m_categories.append(categoryLabel); |
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127 | d->m_categories.append(categoryLabel); | |
128 | } |
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128 | } | |
129 | } |
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129 | } | |
130 | } |
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130 | } | |
131 |
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131 | |||
132 | /*! |
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132 | /*! | |
133 | Sets \a min to be the low end limit of the first category on the axis. |
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133 | Sets \a min to be the low end limit of the first category on the axis. | |
134 | If there is already some categories added to the axis then passed value must be lower than the high end value of the already defined first category range. |
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134 | If there is already some categories added to the axis then passed value must be lower than the high end value of the already defined first category range. | |
135 | Otherwise nothing is done. |
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135 | Otherwise nothing is done. | |
136 | */ |
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136 | */ | |
137 | void QCategoryAxis::setStartValue(qreal min) |
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137 | void QCategoryAxis::setStartValue(qreal min) | |
138 | { |
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138 | { | |
139 | Q_D(QCategoryAxis); |
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139 | Q_D(QCategoryAxis); | |
140 | if(d->m_categories.isEmpty()){ |
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140 | if(d->m_categories.isEmpty()){ | |
141 | d->m_categoryMinimum = min; |
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141 | d->m_categoryMinimum = min; | |
142 | }else{ |
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142 | }else{ | |
143 | Range range = d->m_categoriesMap.value(d->m_categories.first()); |
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143 | Range range = d->m_categoriesMap.value(d->m_categories.first()); | |
144 | if (min < range.second) |
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144 | if (min < range.second) | |
145 | d->m_categoriesMap.insert(d->m_categories.first(), Range(min, range.second)); |
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145 | d->m_categoriesMap.insert(d->m_categories.first(), Range(min, range.second)); | |
146 | } |
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146 | } | |
147 | } |
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147 | } | |
148 |
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148 | |||
149 | /*! |
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149 | /*! | |
150 | Returns the low end limit of the category specified by an \a categoryLabel |
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150 | Returns the low end limit of the category specified by an \a categoryLabel | |
151 | */ |
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151 | */ | |
152 | qreal QCategoryAxis::startValue(const QString& categoryLabel) const |
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152 | qreal QCategoryAxis::startValue(const QString& categoryLabel) const | |
153 | { |
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153 | { | |
154 | Q_D(const QCategoryAxis); |
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154 | Q_D(const QCategoryAxis); | |
155 | if (categoryLabel.isEmpty()) |
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155 | if (categoryLabel.isEmpty()) | |
156 | return d->m_categoryMinimum; |
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156 | return d->m_categoryMinimum; | |
157 | else |
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157 | else | |
158 | return d->m_categoriesMap.value(categoryLabel).first; |
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158 | return d->m_categoriesMap.value(categoryLabel).first; | |
159 | } |
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159 | } | |
160 |
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160 | |||
161 | /*! |
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161 | /*! | |
162 | Returns the high end limit of the interval specified by an \a categoryLabel |
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162 | Returns the high end limit of the interval specified by an \a categoryLabel | |
163 | */ |
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163 | */ | |
164 | qreal QCategoryAxis::endValue(const QString& categoryLabel) const |
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164 | qreal QCategoryAxis::endValue(const QString& categoryLabel) const | |
165 | { |
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165 | { | |
166 | Q_D(const QCategoryAxis); |
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166 | Q_D(const QCategoryAxis); | |
167 | return d->m_categoriesMap.value(categoryLabel).second; |
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167 | return d->m_categoriesMap.value(categoryLabel).second; | |
168 | } |
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168 | } | |
169 |
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169 | |||
170 | /*! |
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170 | /*! | |
171 | \qmlmethod CategoryAxis::remove(string label) |
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171 | \qmlmethod CategoryAxis::remove(string label) | |
172 | Removes a category specified by the \a label from the axis |
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172 | Removes a category specified by the \a label from the axis | |
173 | */ |
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173 | */ | |
174 | /*! |
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174 | /*! | |
175 | Removes an interval specified by the \a categoryLabel from the axis |
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175 | Removes an interval specified by the \a categoryLabel from the axis | |
176 | */ |
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176 | */ | |
177 | void QCategoryAxis::remove(const QString &categoryLabel) |
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177 | void QCategoryAxis::remove(const QString &categoryLabel) | |
178 | { |
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178 | { | |
179 | Q_D(QCategoryAxis); |
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179 | Q_D(QCategoryAxis); | |
180 | int labelIndex = d->m_categories.indexOf(categoryLabel); |
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180 | int labelIndex = d->m_categories.indexOf(categoryLabel); | |
181 |
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181 | |||
182 | // check if such label exists |
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182 | // check if such label exists | |
183 | if (labelIndex != -1) { |
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183 | if (labelIndex != -1) { | |
184 | d->m_categories.removeAt(labelIndex); |
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184 | d->m_categories.removeAt(labelIndex); | |
185 | d->m_categoriesMap.remove(categoryLabel); |
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185 | d->m_categoriesMap.remove(categoryLabel); | |
186 |
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186 | |||
187 | // the range of the interval that follows (if exists) needs to be updated |
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187 | // the range of the interval that follows (if exists) needs to be updated | |
188 | if (labelIndex < d->m_categories.count()) { |
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188 | if (labelIndex < d->m_categories.count()) { | |
189 | QString label = d->m_categories.at(labelIndex); |
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189 | QString label = d->m_categories.at(labelIndex); | |
190 | Range range = d->m_categoriesMap.value(label); |
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190 | Range range = d->m_categoriesMap.value(label); | |
191 |
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191 | |||
192 | // set the range |
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192 | // set the range | |
193 | if (labelIndex == 0) { |
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193 | if (labelIndex == 0) { | |
194 | range.first = d->m_categoryMinimum; |
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194 | range.first = d->m_categoryMinimum; | |
195 | d->m_categoriesMap.insert(label, range); |
|
195 | d->m_categoriesMap.insert(label, range); | |
196 | } else { |
|
196 | } else { | |
197 | range.first = d->m_categoriesMap.value(d->m_categories.at(labelIndex - 1)).second; |
|
197 | range.first = d->m_categoriesMap.value(d->m_categories.at(labelIndex - 1)).second; | |
198 | d->m_categoriesMap.insert(label, range); |
|
198 | d->m_categoriesMap.insert(label, range); | |
199 | } |
|
199 | } | |
200 | } |
|
200 | } | |
201 | d->emitUpdated(); |
|
201 | d->emitUpdated(); | |
202 | } |
|
202 | } | |
203 | } |
|
203 | } | |
204 |
|
204 | |||
205 | /*! |
|
205 | /*! | |
206 | \qmlmethod CategoryAxis::replace(string oldLabel, string newLabel) |
|
206 | \qmlmethod CategoryAxis::replace(string oldLabel, string newLabel) | |
207 | Replaces \a oldLabel of an existing category with a \a newLabel. |
|
207 | Replaces \a oldLabel of an existing category with a \a newLabel. | |
208 | If the old label does not exist the method returns without making any changes. |
|
208 | If the old label does not exist the method returns without making any changes. | |
209 | */ |
|
209 | */ | |
210 | /*! |
|
210 | /*! | |
211 | Replaces \a oldLabel of an existing category with a \a newLabel |
|
211 | Replaces \a oldLabel of an existing category with a \a newLabel | |
212 | If the old label does not exist the method returns without making any changes. |
|
212 | If the old label does not exist the method returns without making any changes. | |
213 | */ |
|
213 | */ | |
214 | void QCategoryAxis::replaceLabel(const QString& oldLabel, const QString& newLabel) |
|
214 | void QCategoryAxis::replaceLabel(const QString& oldLabel, const QString& newLabel) | |
215 | { |
|
215 | { | |
216 | Q_D(QCategoryAxis); |
|
216 | Q_D(QCategoryAxis); | |
217 | int labelIndex = d->m_categories.indexOf(oldLabel); |
|
217 | int labelIndex = d->m_categories.indexOf(oldLabel); | |
218 |
|
218 | |||
219 | // check if such label exists |
|
219 | // check if such label exists | |
220 | if (labelIndex != -1) { |
|
220 | if (labelIndex != -1) { | |
221 | d->m_categories.replace(labelIndex, newLabel); |
|
221 | d->m_categories.replace(labelIndex, newLabel); | |
222 | Range range = d->m_categoriesMap.value(oldLabel); |
|
222 | Range range = d->m_categoriesMap.value(oldLabel); | |
223 | d->m_categoriesMap.remove(oldLabel); |
|
223 | d->m_categoriesMap.remove(oldLabel); | |
224 | d->m_categoriesMap.insert(newLabel, range); |
|
224 | d->m_categoriesMap.insert(newLabel, range); | |
225 | d->emitUpdated(); |
|
225 | d->emitUpdated(); | |
226 | } |
|
226 | } | |
227 |
|
227 | |||
228 | } |
|
228 | } | |
229 |
|
229 | |||
230 | /*! |
|
230 | /*! | |
231 | Returns the list of the intervals labels |
|
231 | Returns the list of the intervals labels | |
232 | */ |
|
232 | */ | |
233 | QStringList QCategoryAxis::categoriesLabels() |
|
233 | QStringList QCategoryAxis::categoriesLabels() | |
234 | { |
|
234 | { | |
235 | Q_D(QCategoryAxis); |
|
235 | Q_D(QCategoryAxis); | |
236 | return d->m_categories; |
|
236 | return d->m_categories; | |
237 | } |
|
237 | } | |
238 |
|
238 | |||
239 | /*! |
|
239 | /*! | |
240 | Returns number of intervals. |
|
240 | Returns number of intervals. | |
241 | */ |
|
241 | */ | |
242 | int QCategoryAxis::count() const |
|
242 | int QCategoryAxis::count() const | |
243 | { |
|
243 | { | |
244 | Q_D(const QCategoryAxis); |
|
244 | Q_D(const QCategoryAxis); | |
245 | return d->m_categories.count(); |
|
245 | return d->m_categories.count(); | |
246 | } |
|
246 | } | |
247 |
|
247 | |||
248 | /*! |
|
248 | /*! | |
249 | Returns the type of the axis |
|
249 | Returns the type of the axis | |
250 | */ |
|
250 | */ | |
251 | QAbstractAxis::AxisType QCategoryAxis::type() const |
|
251 | QAbstractAxis::AxisType QCategoryAxis::type() const | |
252 | { |
|
252 | { | |
253 | return QAbstractAxis::AxisTypeCategory; |
|
253 | return QAbstractAxis::AxisTypeCategory; | |
254 | } |
|
254 | } | |
255 |
|
255 | |||
256 | ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
|
256 | ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// | |
257 |
|
257 | |||
258 | QCategoryAxisPrivate::QCategoryAxisPrivate(QCategoryAxis* q): |
|
258 | QCategoryAxisPrivate::QCategoryAxisPrivate(QCategoryAxis* q): | |
259 | QValueAxisPrivate(q), |
|
259 | QValueAxisPrivate(q), | |
260 | m_categoryMinimum(0) |
|
260 | m_categoryMinimum(0) | |
261 | { |
|
261 | { | |
262 |
|
262 | |||
263 | } |
|
263 | } | |
264 |
|
264 | |||
265 | QCategoryAxisPrivate::~QCategoryAxisPrivate() |
|
265 | QCategoryAxisPrivate::~QCategoryAxisPrivate() | |
266 | { |
|
266 | { | |
267 |
|
267 | |||
268 | } |
|
268 | } | |
269 |
|
269 | |||
270 | int QCategoryAxisPrivate::ticksCount() const |
|
270 | int QCategoryAxisPrivate::ticksCount() const | |
271 | { |
|
271 | { | |
272 | return m_categories.count() + 1; |
|
272 | return m_categories.count() + 1; | |
273 | } |
|
273 | } | |
274 |
|
274 | |||
275 | void QCategoryAxisPrivate::handleAxisRangeChanged(qreal min, qreal max,int count) |
|
275 | void QCategoryAxisPrivate::handleAxisRangeChanged(qreal min, qreal max,int count) | |
276 | { |
|
276 | { | |
277 | Q_UNUSED(count); |
|
277 | Q_UNUSED(count); | |
278 | Q_UNUSED(min); |
|
278 | Q_UNUSED(min); | |
279 | Q_UNUSED(max); |
|
279 | Q_UNUSED(max); | |
280 | } |
|
280 | } | |
281 |
|
281 | |||
282 | ChartAxis* QCategoryAxisPrivate::createGraphics(ChartPresenter* presenter) |
|
282 | ChartAxis* QCategoryAxisPrivate::createGraphics(ChartPresenter* presenter) | |
283 | { |
|
283 | { | |
284 | Q_Q(QCategoryAxis); |
|
284 | Q_Q(QCategoryAxis); | |
285 | if(m_orientation == Qt::Vertical){ |
|
285 | if(m_orientation == Qt::Vertical){ | |
286 | return new ChartCategoryAxisY(q,presenter); |
|
286 | return new ChartCategoryAxisY(q,presenter); | |
287 | }else{ |
|
287 | }else{ | |
288 | return new ChartCategoryAxisX(q,presenter); |
|
288 | return new ChartCategoryAxisX(q,presenter); | |
289 | } |
|
289 | } | |
290 | } |
|
290 | } | |
291 |
|
291 | |||
292 | #include "moc_qcategoryaxis.cpp" |
|
292 | #include "moc_qcategoryaxis.cpp" | |
293 | #include "moc_qcategoryaxis_p.cpp" |
|
293 | #include "moc_qcategoryaxis_p.cpp" | |
294 |
|
294 | |||
295 | QTCOMMERCIALCHART_END_NAMESPACE |
|
295 | QTCOMMERCIALCHART_END_NAMESPACE |
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