HG_REPOSITORIES/LPP/INSTRUMENTATION/USERS/JEANDET/qtcharts Files · src/charts/barchart/horizontal/percent/horizontalpercentbarchartitem.cpp

Added isZoomed method to ChartView...

Added isZoomed method to ChartView isZoomed() method added also the the QML side. Change-Id: Ic0e878bb383316f37a4136d4b920849f1f1853ef Task-number: QTRD-3667 Reviewed-by: Miikka Heikkinen <miikka.heikkinen@theqtcompany.com>

Titta Heikkala - - Load All Authors

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r2776:bc1f6aa59d42


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             horizontalpercentbarchartitem.cpp
        
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             / src / charts / barchart / horizontal / percent / horizontalpercentbarchartitem.cpp
          
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        sauimone
    
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      /****************************************************************************

      **

        Titta Heikkala
    
Copyright header changes...

              r2776
            
      ** Copyright (C) 2015 The Qt Company Ltd

        sauimone
    
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      ** All rights reserved.

        Titta Heikkala
    
Copyright header changes...

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      ** For any questions to The Qt Company, please use contact form at http://qt.io

        sauimone
    
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      **

        Titta Heikkala
    
Updated license headers...

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      ** This file is part of the Qt Charts module.

        sauimone
    
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      **

        Titta Heikkala
    
Updated license headers...

              r2740
            
      ** Licensees holding valid commercial license for Qt may use this file in

      ** accordance with the Qt License Agreement provided with the Software

      ** or, alternatively, in accordance with the terms contained in a written

        Titta Heikkala
    
Copyright header changes...

              r2776
            
      ** agreement between you and The Qt Company.

        sauimone
    
horizontal percent barchart & example

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      **

      ** If you have questions regarding the use of this file, please use

        Titta Heikkala
    
Updated license headers...

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      ** contact form at http://qt.io

        sauimone
    
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      **

      ****************************************************************************/

        Titta Heikkala
    
Fix include syntax...

              r2714
            
      #include <private/horizontalpercentbarchartitem_p.h>

      #include <private/qabstractbarseries_p.h>

      #include <private/qbarset_p.h>

      #include <private/bar_p.h>

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        Titta Heikkala
    
Qt Charts project file structure change...

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      QT_CHARTS_BEGIN_NAMESPACE

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        Michal Klocek
    
Refactors internals...

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      HorizontalPercentBarChartItem::HorizontalPercentBarChartItem(QAbstractBarSeries *series, QGraphicsItem* item)

          : AbstractBarChartItem(series, item)

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      {

      }

        Marek Rosa
    
Bar animations refactored

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      void HorizontalPercentBarChartItem::initializeLayout()

      {

          qreal categoryCount = m_series->d_func()->categoryCount();

          qreal setCount = m_series->count();

          qreal barWidth = m_series->d_func()->barWidth();

          m_layout.clear();

          for(int category = 0; category < categoryCount; category++) {

              for (int set = 0; set < setCount; set++) {

                  QRectF rect;

                  QPointF topLeft;

                  QPointF bottomRight;

                  if (domain()->type() == AbstractDomain::LogXYDomain || domain()->type() == AbstractDomain::LogXLogYDomain) {

        Marek Rosa
    
Negative values with log axis handled

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                      topLeft = domain()->calculateGeometryPoint(QPointF(domain()->minX(), category - barWidth / 2), m_validData);

                      bottomRight = domain()->calculateGeometryPoint(QPointF(domain()->minX(), category + barWidth / 2), m_validData);

        Marek Rosa
    
Bar animations refactored

              r2316
            
                  } else {

        Marek Rosa
    
Negative values with log axis handled

              r2356
            
                      topLeft = domain()->calculateGeometryPoint(QPointF(0, category - barWidth / 2), m_validData);

                      bottomRight = domain()->calculateGeometryPoint(QPointF(0, category + barWidth / 2), m_validData);

        Marek Rosa
    
Bar animations refactored

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                  }

        Marek Rosa
    
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                  if (!m_validData)

                       return;

        Marek Rosa
    
Bar animations refactored

              r2316
            
                  rect.setTopLeft(topLeft);

                  rect.setBottomRight(bottomRight);

                  m_layout.append(rect.normalized());

              }

          }

      }

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      QVector<QRectF> HorizontalPercentBarChartItem::calculateLayout()

      {

          QVector<QRectF> layout;

          // Use temporary qreals for accuracy

          qreal categoryCount = m_series->d_func()->categoryCount();

          qreal setCount = m_series->count();

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          qreal barWidth = m_series->d_func()->barWidth();

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        Marek Rosa
    
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          for(int category = 0; category < categoryCount; category++) {

              qreal sum = 0;

              qreal categorySum = m_series->d_func()->categorySum(category);

              for (int set = 0; set < setCount; set++) {

                  qreal value = m_series->barSets().at(set)->at(category);

                  QRectF rect;

        Titta Heikkala
    
Fix assert failure with percent bar series...

              r2690
            
                  qreal topX = 0;

                  if (sum > 0)

                      topX = 100 * sum / categorySum;

                  qreal bottomX = 0;

                  qreal newSum = value + sum;

                  if (newSum > 0)

                      bottomX = 100 * newSum / categorySum;

        Marek Rosa
    
New bar calculate layout

              r2303
            
                  QPointF topLeft;

        Marek Rosa
    
BarChartItems code cleanup

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                  if (domain()->type() == AbstractDomain::LogXYDomain || domain()->type() == AbstractDomain::LogXLogYDomain)

        Titta Heikkala
    
Fix assert failure with percent bar series...

              r2690
            
                      topLeft = domain()->calculateGeometryPoint(QPointF(set ? topX : domain()->minX(), category - barWidth/2), m_validData);

        Jani Honkonen
    
astyle and manual coding style fixes for src-folder

              r2097
            
                  else

        Titta Heikkala
    
Fix assert failure with percent bar series...

              r2690
            
                      topLeft = domain()->calculateGeometryPoint(QPointF(set ? topX : 0, category - barWidth/2), m_validData);

                  QPointF bottomRight = domain()->calculateGeometryPoint(QPointF(bottomX, category + barWidth/2), m_validData);

        Marek Rosa
    
Negative values with log axis handled

              r2356
            
        Marek Rosa
    
New bar calculate layout

              r2303
            
                  rect.setTopLeft(topLeft);

                  rect.setBottomRight(bottomRight);

        Marek Rosa
    
Bar animations refactored

              r2316
            
                  layout.append(rect.normalized());

        Titta Heikkala
    
Fix assert failure with percent bar series...

              r2690
            
                  sum = newSum;

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              }

          }

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BarChartItems code cleanup

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          return layout;

      }

        Marek Rosa
    
New bar calculate layout

              r2303
            
        Marek Rosa
    
BarChartItems code cleanup

              r2305
            
      void HorizontalPercentBarChartItem::handleUpdatedBars()

      {

          // Handle changes in pen, brush, labels etc.

          int categoryCount = m_series->d_func()->categoryCount();

          int setCount = m_series->count();

          int itemIndex(0);

        Titta Heikkala
    
Added possibility to show series value...

              r2689
            
          static const QString valueTag(QLatin1String("@value"));

        Marek Rosa
    
New bar calculate layout

              r2303
            
        Marek Rosa
    
BarChartItems code cleanup

              r2305
            
          for (int category = 0; category < categoryCount; category++) {

              for (int set = 0; set < setCount; set++) {

                  QBarSetPrivate *barSet = m_series->d_func()->barsetAt(set)->d_ptr.data();

                  Bar *bar = m_bars.at(itemIndex);

                  bar->setPen(barSet->m_pen);

                  bar->setBrush(barSet->m_brush);

                  bar->update();

        Miikka Heikkinen
    
Added HTML support for various text items...

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                  QGraphicsTextItem *label = m_labels.at(itemIndex);

        Miikka Heikkinen
    
Added QChart::localizeNumbers...

              r2707
            
                  qreal p = m_series->d_func()->percentageAt(set, category) * 100.0;

                  QString vString(presenter()->numberToString(p, 'f', 0));

        Titta Heikkala
    
Added possibility to show series value...

              r2689
            
                  QString valueLabel;

                  if (m_series->labelsFormat().isEmpty()) {

        Titta Heikkala
    
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                      vString.append(QStringLiteral("%"));

        Titta Heikkala
    
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              r2689
            
                      valueLabel = vString;

                  } else {

                      valueLabel = m_series->labelsFormat();

        Miikka Heikkinen
    
Added QChart::localizeNumbers...

              r2707
            
                      valueLabel.replace(valueTag, vString);

        Titta Heikkala
    
Added possibility to show series value...

              r2689
            
                  }

                  label->setHtml(valueLabel);

        Marek Rosa
    
BarChartItems code cleanup

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                  label->setFont(barSet->m_labelFont);

        Miikka Heikkinen
    
Added HTML support for various text items...

              r2539
            
                  label->setDefaultTextColor(barSet->m_labelBrush.color());

        Marek Rosa
    
BarChartItems code cleanup

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                  label->update();

                  itemIndex++;

              }

          }

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      }

      #include "moc_horizontalpercentbarchartitem_p.cpp"

        Titta Heikkala
    
Qt Charts project file structure change...

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      QT_CHARTS_END_NAMESPACE

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horizontal percent barchart & example

              r1688

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sauimone horizontal percent barchart & example	r1688	/****************************************************************************
		**
Titta Heikkala Copyright header changes...	r2776	** Copyright (C) 2015 The Qt Company Ltd
sauimone horizontal percent barchart & example	r1688	** All rights reserved.
Titta Heikkala Copyright header changes...	r2776	** For any questions to The Qt Company, please use contact form at http://qt.io
sauimone horizontal percent barchart & example	r1688	**
Titta Heikkala Updated license headers...	r2740	** This file is part of the Qt Charts module.
sauimone horizontal percent barchart & example	r1688	**
Titta Heikkala Updated license headers...	r2740	** Licensees holding valid commercial license for Qt may use this file in
		** accordance with the Qt License Agreement provided with the Software
		** or, alternatively, in accordance with the terms contained in a written
Titta Heikkala Copyright header changes...	r2776	** agreement between you and The Qt Company.
sauimone horizontal percent barchart & example	r1688	**
		** If you have questions regarding the use of this file, please use
Titta Heikkala Updated license headers...	r2740	** contact form at http://qt.io
sauimone horizontal percent barchart & example	r1688	**
		****************************************************************************/

Titta Heikkala Fix include syntax...	r2714	#include <private/horizontalpercentbarchartitem_p.h>
		#include <private/qabstractbarseries_p.h>
		#include <private/qbarset_p.h>
		#include <private/bar_p.h>
sauimone horizontal percent barchart & example	r1688
Titta Heikkala Qt Charts project file structure change...	r2712	QT_CHARTS_BEGIN_NAMESPACE
sauimone horizontal percent barchart & example	r1688
Michal Klocek Refactors internals...	r2273	HorizontalPercentBarChartItem::HorizontalPercentBarChartItem(QAbstractBarSeries series, QGraphicsItem item)
		: AbstractBarChartItem(series, item)
sauimone horizontal percent barchart & example	r1688	{
		}

Marek Rosa Bar animations refactored	r2316	void HorizontalPercentBarChartItem::initializeLayout()
		{
		qreal categoryCount = m_series->d_func()->categoryCount();
		qreal setCount = m_series->count();
		qreal barWidth = m_series->d_func()->barWidth();

		m_layout.clear();
		for(int category = 0; category < categoryCount; category++) {
		for (int set = 0; set < setCount; set++) {
		QRectF rect;
		QPointF topLeft;
		QPointF bottomRight;
		if (domain()->type() == AbstractDomain::LogXYDomain \|\| domain()->type() == AbstractDomain::LogXLogYDomain) {
Marek Rosa Negative values with log axis handled	r2356	topLeft = domain()->calculateGeometryPoint(QPointF(domain()->minX(), category - barWidth / 2), m_validData);
		bottomRight = domain()->calculateGeometryPoint(QPointF(domain()->minX(), category + barWidth / 2), m_validData);
Marek Rosa Bar animations refactored	r2316	} else {
Marek Rosa Negative values with log axis handled	r2356	topLeft = domain()->calculateGeometryPoint(QPointF(0, category - barWidth / 2), m_validData);
		bottomRight = domain()->calculateGeometryPoint(QPointF(0, category + barWidth / 2), m_validData);
Marek Rosa Bar animations refactored	r2316	}

Marek Rosa Negative values with log axis handled	r2356	if (!m_validData)
		return;

Marek Rosa Bar animations refactored	r2316	rect.setTopLeft(topLeft);
		rect.setBottomRight(bottomRight);
		m_layout.append(rect.normalized());
		}
		}
		}

sauimone horizontal percent barchart & example	r1688	QVector<QRectF> HorizontalPercentBarChartItem::calculateLayout()
		{
		QVector<QRectF> layout;

		// Use temporary qreals for accuracy
		qreal categoryCount = m_series->d_func()->categoryCount();
		qreal setCount = m_series->count();
Marek Rosa New bar calculate layout	r2303	qreal barWidth = m_series->d_func()->barWidth();
sauimone horizontal percent barchart & example	r1688
Marek Rosa New bar calculate layout	r2303	for(int category = 0; category < categoryCount; category++) {
		qreal sum = 0;
		qreal categorySum = m_series->d_func()->categorySum(category);
		for (int set = 0; set < setCount; set++) {
		qreal value = m_series->barSets().at(set)->at(category);
		QRectF rect;
Titta Heikkala Fix assert failure with percent bar series...	r2690	qreal topX = 0;
		if (sum > 0)
		topX = 100 * sum / categorySum;
		qreal bottomX = 0;
		qreal newSum = value + sum;
		if (newSum > 0)
		bottomX = 100 * newSum / categorySum;
Marek Rosa New bar calculate layout	r2303	QPointF topLeft;
Marek Rosa BarChartItems code cleanup	r2305	if (domain()->type() == AbstractDomain::LogXYDomain \|\| domain()->type() == AbstractDomain::LogXLogYDomain)
Titta Heikkala Fix assert failure with percent bar series...	r2690	topLeft = domain()->calculateGeometryPoint(QPointF(set ? topX : domain()->minX(), category - barWidth/2), m_validData);
Jani Honkonen astyle and manual coding style fixes for src-folder	r2097	else
Titta Heikkala Fix assert failure with percent bar series...	r2690	topLeft = domain()->calculateGeometryPoint(QPointF(set ? topX : 0, category - barWidth/2), m_validData);
		QPointF bottomRight = domain()->calculateGeometryPoint(QPointF(bottomX, category + barWidth/2), m_validData);
Marek Rosa Negative values with log axis handled	r2356
Marek Rosa New bar calculate layout	r2303	rect.setTopLeft(topLeft);
		rect.setBottomRight(bottomRight);
Marek Rosa Bar animations refactored	r2316	layout.append(rect.normalized());
Titta Heikkala Fix assert failure with percent bar series...	r2690	sum = newSum;
sauimone horizontal percent barchart & example	r1688	}
		}
Marek Rosa BarChartItems code cleanup	r2305	return layout;
		}
Marek Rosa New bar calculate layout	r2303
Marek Rosa BarChartItems code cleanup	r2305	void HorizontalPercentBarChartItem::handleUpdatedBars()
		{
		// Handle changes in pen, brush, labels etc.
		int categoryCount = m_series->d_func()->categoryCount();
		int setCount = m_series->count();
		int itemIndex(0);
Titta Heikkala Added possibility to show series value...	r2689	static const QString valueTag(QLatin1String("@value"));
Marek Rosa New bar calculate layout	r2303
Marek Rosa BarChartItems code cleanup	r2305	for (int category = 0; category < categoryCount; category++) {
		for (int set = 0; set < setCount; set++) {
		QBarSetPrivate *barSet = m_series->d_func()->barsetAt(set)->d_ptr.data();
		Bar *bar = m_bars.at(itemIndex);
		bar->setPen(barSet->m_pen);
		bar->setBrush(barSet->m_brush);
		bar->update();

Miikka Heikkinen Added HTML support for various text items...	r2539	QGraphicsTextItem *label = m_labels.at(itemIndex);
Miikka Heikkinen Added QChart::localizeNumbers...	r2707	qreal p = m_series->d_func()->percentageAt(set, category) * 100.0;
		QString vString(presenter()->numberToString(p, 'f', 0));
Titta Heikkala Added possibility to show series value...	r2689	QString valueLabel;
		if (m_series->labelsFormat().isEmpty()) {
Titta Heikkala Qt Charts project file structure change...	r2712	vString.append(QStringLiteral("%"));
Titta Heikkala Added possibility to show series value...	r2689	valueLabel = vString;
		} else {
		valueLabel = m_series->labelsFormat();
Miikka Heikkinen Added QChart::localizeNumbers...	r2707	valueLabel.replace(valueTag, vString);
Titta Heikkala Added possibility to show series value...	r2689	}
		label->setHtml(valueLabel);
Marek Rosa BarChartItems code cleanup	r2305	label->setFont(barSet->m_labelFont);
Miikka Heikkinen Added HTML support for various text items...	r2539	label->setDefaultTextColor(barSet->m_labelBrush.color());
Marek Rosa BarChartItems code cleanup	r2305	label->update();
		itemIndex++;
		}
		}
sauimone horizontal percent barchart & example	r1688	}

		#include "moc_horizontalpercentbarchartitem_p.cpp"

Titta Heikkala Qt Charts project file structure change...	r2712	QT_CHARTS_END_NAMESPACE
sauimone horizontal percent barchart & example	r1688