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

Removes vertical scrollbar

sauimone - - Load All Authors

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                r57:b5448b146767

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             barchartseries.cpp
        
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        sauimone
    
Integrating bar chart. Cleaned up old implementation. TODO: show this in test application. how?

              r56
            
      #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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sauimone Integrating bar chart. Cleaned up old implementation. TODO: show this in test application. how?	r56	#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