diff options
Diffstat (limited to 'src/gui/painting/qmath_p.h')
| -rw-r--r-- | src/gui/painting/qmath_p.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/gui/painting/qmath_p.h b/src/gui/painting/qmath_p.h index 50a49c2cb5..9cb64a46cb 100644 --- a/src/gui/painting/qmath_p.h +++ b/src/gui/painting/qmath_p.h @@ -45,14 +45,13 @@ // We mean it. // -#include <math.h> #include <qmath.h> QT_BEGIN_NAMESPACE -static const qreal Q_PI = qreal(3.14159265358979323846); // pi -static const qreal Q_2PI = qreal(6.28318530717958647693); // 2*pi -static const qreal Q_PI2 = qreal(1.57079632679489661923); // pi/2 +static const qreal Q_PI = qreal(M_PI); // pi +static const qreal Q_2PI = qreal(2 * M_PI); // 2*pi +static const qreal Q_PI2 = qreal(M_PI_2); // pi/2 static const qreal Q_MM_PER_INCH = 25.4; inline int qIntSqrtInt(int v) |