##// END OF EJS Templates
HG_REPOSITORIES » LPP » INSTRUMENTATION » USERS » JEANDET » qtcharts
RSS

Clone from http://code.qt.io/qt/qtcharts.git

Presenter chart updated
Marek Rosa -
r1581:59746c604f2c
parent child
Show More
Side by Side Unified
Context file:
r1581:59746c604f2c Loading diff...:
Show file before | Show file after | Hide comments
@@ -32,7 +32,7
32
32
33 \snippet ../examples/presenterchart/chartview.cpp 3
33 \snippet ../examples/presenterchart/chartview.cpp 3
34
34
35 In \c handleTimeout() slot we change currently displayed chart by removing previous series and adding next series from the \c m_series list. We also set proper title.
35 In \c handleTimeout() slot we change currently displayed chart by removing previous series and adding next series from the \c m_series list. We also set proper title and create the axes for the chart.
36
36
37 \snippet ../examples/presenterchart/chartview.cpp 4
37 \snippet ../examples/presenterchart/chartview.cpp 4
38 */
38 */
Show file before | Show file after | Hide comments
@@ -25,8 +25,10
25 #include <QAreaSeries>
25 #include <QAreaSeries>
26 #include <QTime>
26 #include <QTime>
27
27
28 ChartView::ChartView(QChart* chart,QWidget* parent):QChartView(chart,parent),
28 ChartView::ChartView(QChart* chart,QWidget* parent):
29 m_index(-1),m_chart(chart)
29 QChartView(chart,parent),
30 m_index(-1),
31 m_chart(chart)
30 {
32 {
31 m_chart->setTitle("Charts presenter");
33 m_chart->setTitle("Charts presenter");
32 m_chart->setDropShadowEnabled(false);
34 m_chart->setDropShadowEnabled(false);
@@ -91,5 +93,6 void ChartView::handleTimeout()
91 m_index=m_index%m_series.size();
93 m_index = m_index % m_series.size();
92 m_chart->addSeries(m_series.at(m_index));
94 m_chart->addSeries(m_series.at(m_index));
93 m_chart->setTitle(m_titles.at(m_index));
95 m_chart->setTitle(m_titles.at(m_index));
96 m_chart->createDefaultAxes();
94 }
97 }
95 //![4]
98 //![4]
General Comments 0
You need to be logged in to leave comments. Login now