KDChartTextLabelCache.cpp File Reference

#include "KDChartTextLabelCache.h"
#include <cmath>
#include <QtDebug>
#include <QImage>
#include <QPixmap>
#include <QPainter>
#include <QApplication>

Go to the source code of this file.

Macros
#define	DUMP_CACHE_STATS
#define	INC_HIT_COUNT   { ++HitCount; }
#define	INC_MISS_COUNT   { ++MissCount; }

Variables
int	HitCount = 0
int	MissCount = 0

Macro Definition Documentation

#define DUMP_CACHE_STATS

Value:

if ( HitCount != 0 && MissCount != 0 ) { \
        int total = HitCount + MissCount; \
        qreal hitQuote = ( 1.0 * HitCount ) / total; \
        qDebug() << "PrerenderedLabel dtor: hits/misses/total:" \
        << HitCount << "/" << MissCount << "/" << total \
                 << "(" << 100 * hitQuote << "% hits)"; \
    }

Definition at line 38 of file KDChartTextLabelCache.cpp.

Referenced by PrerenderedLabel::~PrerenderedLabel().

#define INC_HIT_COUNT   { ++HitCount; }

Definition at line 36 of file KDChartTextLabelCache.cpp.

Referenced by PrerenderedLabel::pixmap(), and PrerenderedLabel::referencePointLocation().

#define INC_MISS_COUNT   { ++MissCount; }

Definition at line 37 of file KDChartTextLabelCache.cpp.

Referenced by PrerenderedLabel::pixmap(), and PrerenderedLabel::referencePointLocation().

Variable Documentation

int HitCount = 0

Definition at line 34 of file KDChartTextLabelCache.cpp.

int MissCount = 0

Definition at line 35 of file KDChartTextLabelCache.cpp.