HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Commit - r1267:e23f2bdfce30

Fix precision issue when scrolling domain

Michal Klocek -

r1267:e23f2bdfce30

parent child

Context file:

r1267:e23f2bdfce30

src/chartdataset.cpp +1 -1

                 }
             }
-            void ChartDataSet::scrollDomain(int dx,int dy,const QSizeF& size)
+            void ChartDataSet::scrollDomain(qreal dx,qreal dy,const QSizeF& size)
             {
                 QMapIterator<QAxis*, Domain*> i( m_axisDomainMap);
                 //main domain has to be the last one;

src/chartdataset_p.h +1 -1

                 void zoomInDomain(const QRectF& rect, const QSizeF& size);
                 void zoomOutDomain(const QRectF& rect, const QSizeF& size);
-                void scrollDomain(int dx,int dy,const QSizeF& size);
+                void scrollDomain(qreal dx,qreal dy,const QSizeF& size);
                 int seriesCount(QAbstractSeries::SeriesType type);
                 int seriesIndex(QAbstractSeries *series);

src/chartpresenter.cpp +1 -2

                 m_state = ShowState;
             }
-            void ChartPresenter::scroll(int dx,int dy)
+            void ChartPresenter::scroll(qreal dx,qreal dy)
             {
                 if(dx<0) m_state=ScrollLeftState;
                 if(dx>0) m_state=ScrollRightState;
                 if(dy<0) m_state=ScrollUpState;

src/chartpresenter_p.h +1 -1

                 void zoomIn(qreal factor);
                 void zoomIn(const QRectF& rect);
                 void zoomOut(qreal factor);
-                void scroll(int dx,int dy);
+                void scroll(qreal dx,qreal dy);
                 void setGeometry(const QRectF& rect);
                 QRectF chartGeometry() const { return m_chartRect; }

src/domain.cpp +1 -1

                 setRange(minX,maxX,minY,maxY,tickXCount,tickYCount);
             }
-            void Domain::move(int dx,int dy,const QSizeF& size)
+            void Domain::move(qreal dx,qreal dy,const QSizeF& size)
             {
                 qreal x = spanX() / size.width();
                 qreal y = spanY() / size.height();

src/domain_p.h +1 -1

                 void zoomIn(const QRectF& rect, const QSizeF& size);
                 void zoomOut(const QRectF& rect, const QSizeF& size);
-                void move(int dx,int dy,const QSizeF& size);
+                void move(qreal dx,qreal dy,const QSizeF& size);
             Q_SIGNALS:
                 void domainChanged(qreal minX, qreal maxX, qreal minY, qreal maxY);

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