diff options
Diffstat (limited to 'src/corelib/tools/qeasingcurve.cpp')
| -rw-r--r-- | src/corelib/tools/qeasingcurve.cpp | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/corelib/tools/qeasingcurve.cpp b/src/corelib/tools/qeasingcurve.cpp index 1bd9c5ebb9..012e6a95e8 100644 --- a/src/corelib/tools/qeasingcurve.cpp +++ b/src/corelib/tools/qeasingcurve.cpp @@ -170,7 +170,7 @@ \value OutSine \image qeasingcurve-outsine.png \caption Easing curve for a sinusoidal (sin(t)) function: - decelerating from zero velocity. + decelerating to zero velocity. \value InOutSine \image qeasingcurve-inoutsine.png \caption Easing curve for a sinusoidal (sin(t)) function: @@ -186,7 +186,7 @@ \value OutExpo \image qeasingcurve-outexpo.png \caption Easing curve for an exponential (2^t) function: - decelerating from zero velocity. + decelerating to zero velocity. \value InOutExpo \image qeasingcurve-inoutexpo.png \caption Easing curve for an exponential (2^t) function: @@ -202,7 +202,7 @@ \value OutCirc \image qeasingcurve-outcirc.png \caption Easing curve for a circular (sqrt(1-t^2)) function: - decelerating from zero velocity. + decelerating to zero velocity. \value InOutCirc \image qeasingcurve-inoutcirc.png \caption Easing curve for a circular (sqrt(1-t^2)) function: @@ -222,7 +222,7 @@ \caption Easing curve for an elastic (exponentially decaying sine wave) function: - decelerating from zero velocity. The peak amplitude + decelerating to zero velocity. The peak amplitude can be set with the \e amplitude parameter, and the period of decay by the \e period parameter. \value InOutElastic \image qeasingcurve-inoutelastic.png @@ -340,6 +340,7 @@ struct TCBPoint { qFuzzyCompare(_b, other._b); } }; +Q_DECLARE_TYPEINFO(TCBPoint, Q_PRIMITIVE_TYPE); typedef QVector<TCBPoint> TCBPoints; @@ -1219,6 +1220,7 @@ QVector<QPointF> static inline tcbToBezier(const TCBPoints &tcbPoints) { const int count = tcbPoints.count(); QVector<QPointF> bezierPoints; + bezierPoints.reserve(3 * (count - 1)); for (int i = 1; i < count; i++) { const qreal t_0 = tcbPoints.at(i - 1)._t; |