diff options
author | Andrew den Exter <andrew.den-exter@nokia.com> | 2012-08-02 12:38:27 +1000 |
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committer | Qt by Nokia <qt-info@nokia.com> | 2012-08-03 06:06:29 +0200 |
commit | b11e4cb8f57eabc32eb742b42f088898d96ec909 (patch) | |
tree | 82cbc453ba3547928773043f359f3f0a66bc0eeb /demos/mobile/qtbubblelevel/accelerometerfilter.cpp | |
parent | 680c98b04db6d5a49575782ba5bb58e06fa78bc2 (diff) |
Fix install paths of demos and examples.
Install all demos and examples to the qtquick1 subdirectory of
the examples install location, demos under a demos folder,
declarative examples under a declarative folder and the common
viewer code under a helper folder.
This mirrors the directory structure of the src directory and
ensures the examples sources can be built from the install
location.
Task-number: QTBUG-26663
Change-Id: I406f4fa58e5f004eb1aef5902fa2d6267517943d
Reviewed-by: Alan Alpert <alan.alpert@nokia.com>
Diffstat (limited to 'demos/mobile/qtbubblelevel/accelerometerfilter.cpp')
-rw-r--r-- | demos/mobile/qtbubblelevel/accelerometerfilter.cpp | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/demos/mobile/qtbubblelevel/accelerometerfilter.cpp b/demos/mobile/qtbubblelevel/accelerometerfilter.cpp deleted file mode 100644 index b940bb98..00000000 --- a/demos/mobile/qtbubblelevel/accelerometerfilter.cpp +++ /dev/null @@ -1,86 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/ -** -** This file is part of the demonstration applications of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include <math.h> -#include "accelerometerfilter.h" - -#define RADIANS_TO_DEGREES 57.2957795 - -AccelerometerFilter::AccelerometerFilter() - : x(0), y(0), z(0) -{ -} - -//! [0] -bool AccelerometerFilter::filter(QAccelerometerReading *reading) -{ - qreal rx = reading->x(); - qreal ry = reading->y(); - qreal rz = reading->z(); - - qreal divider = sqrt(rx * rx + ry * ry + rz * rz); - - // Lowpass factor -#ifdef Q_OS_SYMBIAN - float lowPassFactor = 0.10; -#else - float lowPassFactor = 0.05; -#endif - - // Calculate the axis angles in degrees and reduce the noise in sensor - // readings. - x += (acos(rx / divider) * RADIANS_TO_DEGREES - 90 - x) * lowPassFactor; - y += (acos(ry / divider) * RADIANS_TO_DEGREES - 90 - y) * lowPassFactor; - z += (acos(rz / divider) * RADIANS_TO_DEGREES - 90 - z) * lowPassFactor; - - // The orientations of the accelerometers are different between - // Symbian and Maemo devices so we use the different axes - // depending on the platform. -#if defined(Q_OS_SYMBIAN) - emit rotationChanged(-y); -#else - emit rotationChanged(x); -#endif - - // Don't store the reading in the sensor. - return false; -} -//! [0] |