| @@ -33,18 +33,18 m_index(-1),m_chart(chart) | |||
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33 | 33 | m_timer.setInterval(3000); |
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34 | 34 | |
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35 | 35 | //![1] |
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36 |
QLineSeries* series0 = new QLineSeries( |
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36 | QLineSeries* series0 = new QLineSeries(); | |
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37 | 37 | QPen blue(Qt::blue); |
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38 | 38 | blue.setWidth(3); |
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39 | 39 | series0->setPen(blue); |
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40 | 40 | |
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41 |
QScatterSeries* series1 = new QScatterSeries( |
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41 | QScatterSeries* series1 = new QScatterSeries(); | |
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42 | 42 | QPen red(Qt::red); |
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43 | 43 | red.setWidth(3); |
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44 | 44 | series1->setPen(red); |
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45 | 45 | series1->setBrush(Qt::white); |
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46 | 46 | |
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47 |
QSplineSeries* series2 = new QSplineSeries( |
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47 | QSplineSeries* series2 = new QSplineSeries(); | |
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48 | 48 | QPen green(Qt::green); |
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49 | 49 | green.setWidth(3); |
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50 | 50 | series2->setPen(green); |
| @@ -91,6 +91,7 ChartView::~ChartView() | |||
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91 | 91 | { |
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92 | 92 | if(m_series.size()==0) return; |
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93 | 93 | m_chart->removeSeries(m_series.at(m_index)); |
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94 | m_series.removeLast(); //remove QAreaSeries instance since they will be deleted when QLineSeries instance is gone | |
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94 | 95 | qDeleteAll(m_series); |
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95 | 96 | } |
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96 | 97 | |
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