diff options
| -rw-r--r-- | gr-qtgui/lib/timeRasterGlobalData.cc | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/gr-qtgui/lib/timeRasterGlobalData.cc b/gr-qtgui/lib/timeRasterGlobalData.cc index def179dd73..cc48a49bdf 100644 --- a/gr-qtgui/lib/timeRasterGlobalData.cc +++ b/gr-qtgui/lib/timeRasterGlobalData.cc @@ -139,8 +139,6 @@ void TimeRasterData::setRange(const QwtDoubleInterval& newRange) double TimeRasterData::value(double x, double y) const { - double returnValue = 0.0; - #if QWT_VERSION < 0x060000 double top = boundingRect().top(); double bottom = top - boundingRect().height(); @@ -158,13 +156,13 @@ double TimeRasterData::value(double x, double y) const double _y = floor(top - y); double _loc = _y * (d_cols) + x + d_resid; - auto location = static_cast<ssize_t>(_loc); + const auto location = static_cast<size_t>(_loc); - if ((location > -1) && (location < static_cast<ssize_t>(d_data.size()))) { - returnValue = d_data[location]; + if (location < d_data.size()) { + return d_data[location]; } - return returnValue; + return 0.0; } void TimeRasterData::incrementResidual() |