BarChart(const QString & title = QString::null) : QwtPlotBarChart(title) { setLegendMode(QwtPlotBarChart::LegendBarTitles); setLegendIconSize(QSize(0, 0)); setLayoutPolicy( AutoAdjustSamples ); setLayoutHint(2.0); // minimum width for a single bar setSpacing(0); // spacing between bars }
DistroChartItem(): QwtPlotBarChart( "Page Hits" ) { setLegendMode( QwtPlotBarChart::LegendBarTitles ); setLegendIconSize( QSize( 10, 14 ) ); setLayoutPolicy( AutoAdjustSamples ); setLayoutHint( 4.0 ); // minimum width for a single bar setSpacing( 10 ); // spacing between bars }