HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · src/barchart/barchartseries.cpp

Refactored series creation with QChart

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             barchartseries.cpp
        
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      #include "barchartseries.h"

      QTCOMMERCIALCHART_BEGIN_NAMESPACE

      BarChartSeries::BarChartSeries(QList<int> data, QObject *parent)

          : QChartSeries(parent)

          , mData(data)

      {

      }

      int BarChartSeries::min()

      {

          // TODO: make min and max members and update them when data changes.

          // This is slower since they are checked every time, even if data is same since previous call.

          int min = mData.at(0);

          for (int i=0; i <mData.count(); i++) {

              if (mData.at(i) < min) {

                  min = mData.at(i);

              }

          }

          return min;

      }

      int BarChartSeries::max()

      {

          int max = mData.at(0);

          for (int i=0; i <mData.count(); i++) {

              if (mData.at(i) > max) {

                  max = mData.at(i);

              }

          }

          return max;

      }

      int BarChartSeries::count()

      {

          return mData.count();

      }

      int BarChartSeries::valueAt(int i)

      {

          return mData.at(i);

      }

      QTCOMMERCIALCHART_END_NAMESPACE

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				#include "barchartseries.h"
				QTCOMMERCIALCHART_BEGIN_NAMESPACE

				BarChartSeries::BarChartSeries(QList<int> data, QObject *parent)
				: QChartSeries(parent)
				, mData(data)
				{
				}

				int BarChartSeries::min()
				{
				// TODO: make min and max members and update them when data changes.
				// This is slower since they are checked every time, even if data is same since previous call.
				int min = mData.at(0);

				for (int i=0; i <mData.count(); i++) {
				if (mData.at(i) < min) {
				min = mData.at(i);
				}
				}
				return min;
				}

				int BarChartSeries::max()
				{
				int max = mData.at(0);

				for (int i=0; i <mData.count(); i++) {
				if (mData.at(i) > max) {
				max = mData.at(i);
				}
				}
				return max;
				}

				int BarChartSeries::count()
				{
				return mData.count();
				}

				int BarChartSeries::valueAt(int i)
				{
				return mData.at(i);
				}

				QTCOMMERCIALCHART_END_NAMESPACE