改进代码
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@@ -24,7 +24,7 @@ class QwtIntervalSymbol;
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that is displayed for each interval. QwtPlotIntervalCurve might be used
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to display error bars or the area between 2 curves.
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*/
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class QWT_EXPORT QwtPlotIntervalCurve:
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class QWT_EXPORT QwtPlotIntervalCurve:
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public QwtPlotSeriesItem, public QwtSeriesStore<QwtIntervalSample>
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{
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public:
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@@ -76,7 +76,7 @@ public:
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//! Paint attributes
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typedef QFlags<PaintAttribute> PaintAttributes;
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explicit QwtPlotIntervalCurve( const QString &title = QString::null );
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explicit QwtPlotIntervalCurve( const QString &title = QString() );
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explicit QwtPlotIntervalCurve( const QwtText &title );
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virtual ~QwtPlotIntervalCurve();
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@@ -102,7 +102,7 @@ public:
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void setSymbol( const QwtIntervalSymbol * );
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const QwtIntervalSymbol *symbol() const;
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virtual void drawSeries( QPainter *p,
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virtual void drawSeries( QPainter *,
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const QwtScaleMap &xMap, const QwtScaleMap &yMap,
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const QRectF &canvasRect, int from, int to ) const;
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