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14 | 14 | representation of different types of QChartSeries and other chart related objects like |
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15 | 15 | QChartAxis and QChartLegend. If you simply want to show a chart in a layout, you can use the |
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16 | 16 | convenience class QChartView instead of QChart. |
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17 | \sa QChartView | |
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17 | 18 | */ |
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18 | 19 | |
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19 | 20 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
| @@ -46,11 +47,22 void QChart::addSeries(QChartSeries* series, QChartAxis* axisY) | |||
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46 | 47 | m_dataset->addSeries(series, axisY); |
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47 | 48 | } |
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48 | 49 | |
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50 | /*! | |
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51 | Removes the QChartSeries specified in a perameter from the QChartView. | |
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52 | It releses its ownership of the specified QChartSeries object. | |
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53 | It does not delete the pointed QChartSeries data object | |
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54 | \sa removeSeries(), removeAllSeries() | |
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55 | */ | |
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49 | 56 | void QChart::removeSeries(QChartSeries* series) |
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50 | 57 | { |
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51 | 58 | m_dataset->removeSeries(series); |
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52 | 59 | } |
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53 | 60 | |
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61 | /*! | |
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62 | Removes all the QChartSeries that have been added to the QChartView | |
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63 | It also deletes the pointed QChartSeries data objects | |
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64 | \sa addSeries(), removeSeries() | |
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65 | */ | |
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54 | 66 | void QChart::removeAllSeries() |
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55 | 67 | { |
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56 | 68 | m_dataset->removeAllSeries(); |
| @@ -70,12 +82,18 void QChart::setChartBackgroundPen(const QPen& pen) | |||
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70 | 82 | m_backgroundItem->update(); |
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71 | 83 | } |
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72 | 84 | |
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85 | /*! | |
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86 | Sets the title description text that is rendered above the chart. | |
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87 | */ | |
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73 | 88 | void QChart::setChartTitle(const QString& title) |
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74 | 89 | { |
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75 | 90 | createChartTitleItem(); |
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76 | 91 | m_titleItem->setPlainText(title); |
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77 | 92 | } |
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78 | 93 | |
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94 | /*! | |
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95 | Sets the font that is used for rendering the description text that is rendered above the chart. | |
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96 | */ | |
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79 | 97 | void QChart::setChartTitleFont(const QFont& font) |
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80 | 98 | { |
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81 | 99 | createChartTitleItem(); |
| @@ -9,7 +9,13 | |||
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9 | 9 | |
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10 | 10 | /*! |
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11 | 11 | \class QChartView |
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12 |
\brief Chart widget |
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12 | \brief Chart widget | |
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13 | ||
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14 | QChartView is a standalone widget that can display charts. It does not require QGraphicsScene to work. It manages the graphical | |
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15 | representation of different types of QChartSeries and other chart related objects like | |
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16 | QChartAxis and QChartLegend. If you want to display a chart in your existing QGraphicsScene, you can use the QChart class instead. | |
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17 | ||
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18 | \sa QChart | |
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13 | 19 | */ |
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14 | 20 | |
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15 | 21 | QTCOMMERCIALCHART_BEGIN_NAMESPACE |
| @@ -41,16 +47,33 void QChartView::resizeEvent(QResizeEvent *event) | |||
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41 | 47 | QWidget::resizeEvent(event); |
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42 | 48 | } |
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43 | 49 | |
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50 | /*! | |
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51 | Adds the series and optional y axis onto the chart and takes the ownership of the objects. | |
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52 | If auto scaling is enabled, re-scales the axes the series is bound to (both the x axis and | |
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53 | the y axis). | |
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54 | \sa removeSeries, removeAllSeries | |
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55 | */ | |
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44 | 56 | void QChartView::addSeries(QChartSeries* series,QChartAxis *axisY) |
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45 | 57 | { |
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46 | 58 | m_chart->addSeries(series,axisY); |
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47 | 59 | } |
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48 | 60 | |
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61 | /*! | |
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62 | Removes the QChartSeries specified in a perameter from the QChartView. | |
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63 | It releses its ownership of the specified QChartSeries object. | |
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64 | It does not delete the pointed QChartSeries data object | |
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65 | \sa removeSeries(), removeAllSeries() | |
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66 | */ | |
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49 | 67 | void QChartView::removeSeries(QChartSeries* series) |
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50 | 68 | { |
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51 | 69 | m_chart->removeSeries(series); |
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52 | 70 | } |
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53 | 71 | |
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72 | /*! | |
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73 | Removes all the QChartSeries that have been added to the QChartView | |
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74 | It also deletes the pointed QChartSeries data objects | |
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75 | \sa addSeries(), removeSeries() | |
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76 | */ | |
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54 | 77 | void QChartView::removeAllSeries() |
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55 | 78 | { |
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56 | 79 | m_chart->removeAllSeries(); |
| @@ -71,16 +94,25 void QChartView::zoomOut() | |||
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71 | 94 | m_chart->zoomOut(); |
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72 | 95 | } |
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73 | 96 | |
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97 | /*! | |
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98 | Returns the chart margin, which is the distance between the widget edge and the axis lines or the chart. | |
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99 | */ | |
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74 | 100 | int QChartView::margin() const |
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75 | 101 | { |
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76 | 102 | return m_chart->margin(); |
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77 | 103 | } |
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78 | 104 | |
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105 | /*! | |
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106 | Sets the title description text that is rendered above the chart. | |
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107 | */ | |
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79 | 108 | void QChartView::setChartTitle(const QString& title) |
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80 | 109 | { |
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81 | 110 | m_chart->setChartTitle(title); |
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82 | 111 | } |
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83 | 112 | |
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113 | /*! | |
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114 | Sets the font that is used for rendering the description text that is rendered above the chart. | |
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115 | */ | |
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84 | 116 | void QChartView::setChartTitleFont(const QFont& font) |
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85 | 117 | { |
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86 | 118 | m_chart->setChartTitleFont(font); |
| @@ -213,11 +245,17 QChart::ChartTheme QChartView::chartTheme() const | |||
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213 | 245 | return m_chart->chartTheme(); |
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214 | 246 | } |
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215 | 247 | |
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248 | /*! | |
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249 | Returns the pointer to the x axis object of the chart | |
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250 | */ | |
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216 | 251 | QChartAxis* QChartView::axisX() const |
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217 | 252 | { |
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218 | 253 | return m_chart->axisX(); |
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219 | 254 | } |
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220 | 255 | |
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256 | /*! | |
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257 | Returns the pointer to the y axis object of the chart | |
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258 | */ | |
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221 | 259 | QChartAxis* QChartView::axisY() const |
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222 | 260 | { |
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223 | 261 | return m_chart->axisY(); |
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