diff options
author | Frederik Gladhorn <frederik.gladhorn@digia.com> | 2014-05-14 18:43:50 +0200 |
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committer | The Qt Project <gerrit-noreply@qt-project.org> | 2014-05-26 10:42:06 +0200 |
commit | 92c6bfa0b238614db328bdc7a57cd0390adc95a5 (patch) | |
tree | 865d9c4b9d7373e441862995093519a5342a84f3 /src/plugins/platforms/windows/qwindowstabletsupport.cpp | |
parent | 385692b3ad12f35d0008bc4b309225fcaac0010d (diff) |
Fix loss of precision warnings
Found by http://www.viva64.com/en/b/0251
Change-Id: I2a0c3dba74fef07c3119c9e57b343a8253ee7daa
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
Diffstat (limited to 'src/plugins/platforms/windows/qwindowstabletsupport.cpp')
-rw-r--r-- | src/plugins/platforms/windows/qwindowstabletsupport.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/plugins/platforms/windows/qwindowstabletsupport.cpp b/src/plugins/platforms/windows/qwindowstabletsupport.cpp index 484ed9cb05..2a1e5c58b9 100644 --- a/src/plugins/platforms/windows/qwindowstabletsupport.cpp +++ b/src/plugins/platforms/windows/qwindowstabletsupport.cpp @@ -458,8 +458,8 @@ bool QWindowsTabletSupport::translateTabletPacketEvent() // Z = sin(altitude) // X Tilt = arctan(X / Z) // Y Tilt = arctan(Y / Z) - const double radAzim = (packet.pkOrientation.orAzimuth / 10) * (M_PI / 180); - const double tanAlt = tan((abs(packet.pkOrientation.orAltitude / 10)) * (M_PI / 180)); + const double radAzim = (packet.pkOrientation.orAzimuth / 10.0) * (M_PI / 180); + const double tanAlt = tan((abs(packet.pkOrientation.orAltitude / 10.0)) * (M_PI / 180)); const double degX = atan(sin(radAzim) / tanAlt); const double degY = atan(cos(radAzim) / tanAlt); |