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Fix empty domain detection...
Fix empty domain detection Instead of using qFuzzyIsNull to detect if domain is empty use qFuzzyCompare. This will make it possible to draw axises with small ranges. Change-Id: Iea39f74e3eb317f20aab3061cd942cafca9ef08a Task-number: QTRD-3296 Reviewed-by: Miikka Heikkinen <miikka.heikkinen@digia.com>
Titta Heikkala - - Load All Authors

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r2688:bdd8266c9c7d
r2711:76339f714f08
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pieslicedata_p.h
141 lines | 3.8 KiB | text/x-c | CLexer
/ src / piechart / pieslicedata_p.h
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Jani Honkonen
Add license headers
 r794 /****************************************************************************
**
Titta Heikkala
Update copyright year...
 r2688 ** Copyright (C) 2014 Digia Plc
Jani Honkonen
Add license headers
 r794 ** All rights reserved.
** For any questions to Digia, please use contact form at http://qt.digia.com
**
Miikka Heikkinen
Qt Commercial -> Qt Enterprise...
 r2574 ** This file is part of the Qt Enterprise Charts Add-on.
Jani Honkonen
Add license headers
 r794 **
** $QT_BEGIN_LICENSE$
Miikka Heikkinen
Qt Commercial -> Qt Enterprise...
 r2574 ** Licensees holding valid Qt Enterprise licenses may use this file in
** accordance with the Qt Enterprise License Agreement provided with the
Jani Honkonen
Add license headers
 r794 ** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia.
**
** If you have questions regarding the use of this file, please use
** contact form at http://qt.digia.com
** $QT_END_LICENSE$
**
****************************************************************************/
unknown
Added missing warning about private implementation
 r1366 // W A R N I N G
// -------------
//
Miikka Heikkinen
Qt Commercial -> Qt Enterprise...
 r2574 // This file is not part of the Qt Enterprise Chart API. It exists purely as an
unknown
Added missing warning about private implementation
 r1366 // implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
Jani Honkonen
Move PieSliceData to own header
 r675 #ifndef PIESLICEDATA_P_H
#define PIESLICEDATA_P_H
Jani Honkonen
Refactoring QPieSlice private implementation. Removes the useless QPieSlicePrivate layer and uses PieSliceData directly.
 r818 #include "qchartglobal.h"
#include "qpieslice.h"
Jani Honkonen
Move PieSliceData to own header
 r675 #include <QPen>
#include <QBrush>
QTCOMMERCIALCHART_BEGIN_NAMESPACE
Jani Honkonen
Fix setting custom color to pie. Now the pie knows if the color is set by the user.
 r691 template <class T>
class Themed : public T
{
public:
Jani Honkonen
more coding style fixes for src-folder...
 r2104 Themed(): m_isThemed(true) {}
Jani Honkonen
Fix setting custom color to pie. Now the pie knows if the color is set by the user.
 r691
inline T &operator=(const T &other) { return T::operator =(other); }
Jani Honkonen
Add license headers
 r794 inline bool operator!=(const T &other) const { return T::operator !=(other); }
inline bool operator!=(const Themed &other) const
Jani Honkonen
Fix setting custom color to pie. Now the pie knows if the color is set by the user.
 r691 {
if (T::operator !=(other))
return true;
if (m_isThemed != other.m_isThemed)
return true;
return false;
}
inline void setThemed(bool state) { m_isThemed = state; }
inline bool isThemed() const { return m_isThemed; }
private:
bool m_isThemed;
};
Jani Honkonen
Move PieSliceData to own header
 r675 class PieSliceData
{
public:
Jani Honkonen
Fix some more Cppcheck findings
 r1921 PieSliceData() :
m_value(0),
m_isExploded(false),
m_explodeDistanceFactor(0.15),
m_isLabelVisible(false),
m_labelPosition(QPieSlice::LabelOutside),
m_labelArmLengthFactor(0.15),
m_percentage(0),
m_radius(0),
m_startAngle(0),
m_angleSpan(0),
m_holeRadius(0)
Jani Honkonen
Move PieSliceData to own header
 r675 {
Jani Honkonen
Fix setting custom color to pie. Now the pie knows if the color is set by the user.
 r691 }
Jani Honkonen
more coding style fixes for src-folder...
 r2104 bool operator!=(const PieSliceData &other) const {
Jani Honkonen
Use qFuzzyIsNull to compare (in)equality of real values
 r768 if (!qFuzzyIsNull(m_value - other.m_value))
Jani Honkonen
Fix setting custom color to pie. Now the pie knows if the color is set by the user.
 r691 return true;
if (m_slicePen != other.m_slicePen ||
m_sliceBrush != other.m_sliceBrush)
return true;
if (m_isExploded != other.m_isExploded ||
Jani Honkonen
Fix issues with comparing equality of floating values in pie
 r765 !qFuzzyIsNull(m_explodeDistanceFactor - other.m_explodeDistanceFactor))
Jani Honkonen
Fix setting custom color to pie. Now the pie knows if the color is set by the user.
 r691 return true;
if (m_isLabelVisible != other.m_isLabelVisible ||
m_labelText != other.m_labelText ||
m_labelFont != other.m_labelFont ||
Jani Honkonen
pie: add label position to slice
 r1450 m_labelPosition != other.m_labelPosition ||
Jani Honkonen
Fix issues with comparing equality of floating values in pie
 r765 !qFuzzyIsNull(m_labelArmLengthFactor - other.m_labelArmLengthFactor) ||
Tero Ahola
Use labelBrush instead of labelPen for text labels
 r1307 m_labelBrush != other.m_labelBrush)
Jani Honkonen
Fix setting custom color to pie. Now the pie knows if the color is set by the user.
 r691 return true;
Jani Honkonen
Fix issues with comparing equality of floating values in pie
 r765 if (!qFuzzyIsNull(m_percentage - other.m_percentage) ||
Jani Honkonen
Fix setting custom color to pie. Now the pie knows if the color is set by the user.
 r691 m_center != other.m_center ||
Jani Honkonen
Fix issues with comparing equality of floating values in pie
 r765 !qFuzzyIsNull(m_radius - other.m_radius) ||
!qFuzzyIsNull(m_startAngle - other.m_startAngle) ||
!qFuzzyIsNull(m_angleSpan - other.m_angleSpan))
Jani Honkonen
Fix setting custom color to pie. Now the pie knows if the color is set by the user.
 r691 return true;
return false;
Jani Honkonen
Move PieSliceData to own header
 r675 }
qreal m_value;
Jani Honkonen
Fix setting custom color to pie. Now the pie knows if the color is set by the user.
 r691 Themed<QPen> m_slicePen;
Themed<QBrush> m_sliceBrush;
Jani Honkonen
Move PieSliceData to own header
 r675
bool m_isExploded;
qreal m_explodeDistanceFactor;
Jani Honkonen
Fix setting custom color to pie. Now the pie knows if the color is set by the user.
 r691 bool m_isLabelVisible;
Jani Honkonen
Move PieSliceData to own header
 r675 QString m_labelText;
Jani Honkonen
Fix setting custom color to pie. Now the pie knows if the color is set by the user.
 r691 Themed<QFont> m_labelFont;
Jani Honkonen
pie: add label position to slice
 r1450 QPieSlice::LabelPosition m_labelPosition;
Jani Honkonen
Move PieSliceData to own header
 r675 qreal m_labelArmLengthFactor;
Tero Ahola
Use labelBrush instead of labelPen for text labels
 r1307 Themed<QBrush> m_labelBrush;
Jani Honkonen
Move PieSliceData to own header
 r675
qreal m_percentage;
QPointF m_center;
qreal m_radius;
qreal m_startAngle;
qreal m_angleSpan;
Marek Rosa
Added QDonutGroup class
 r1671
Marek Rosa
Donut support simplified. Examples updated
 r1838 qreal m_holeRadius;
Jani Honkonen
Move PieSliceData to own header
 r675 };
QTCOMMERCIALCHART_END_NAMESPACE
#endif // PIESLICEDATA_P_H