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filelight: always use qSin() and qCos() for calculations

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Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
This commit is contained in:
Ivailo Monev 2023-07-16 20:02:29 +03:00
parent 9eb152aae6
commit b4c1ff1847
3 changed files with 4 additions and 51 deletions
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5
filelight/src/part/radialMap/labels.cpp
View file

@ -27,7 +27,6 @@
#include "part/Config.h"
#include "part/fileTree.h"
#include "radialMap.h"
#include "sincos.h"
#include "widget.h"
@ -230,8 +229,8 @@ RadialMap::Widget::paintExplodedLabels(QPainter &paint) const
rightSide = ((*it)->angle < 1440 || (*it)->angle > 4320);
ra = M_PI/2880 * (*it)->angle; //convert to radians
sincos(ra, &sinra, &cosra);
sinra = qSin(ra);
cosra = qCos(ra);
spacer = preSpacer + m_map.m_ringBreadth * (*it)->lvl;

5
filelight/src/part/radialMap/map.cpp
View file

@ -32,8 +32,6 @@
#include "builder.h"
#include "part/Config.h"
#include "part/fileTree.h"
#define SINCOS_H_IMPLEMENTATION (1)
#include "sincos.h"
#include "widget.h"
RadialMap::Map::Map(bool summary)
@ -330,7 +328,8 @@ void RadialMap::Map::paint(bool antialias)
if (i == 2)
radius += 5;
sincos(ra, &sinra, &cosra);
sinra = qSin(ra);
cosra = qCos(ra);
pos.rx() = cpos.x() + static_cast<int>(cosra * radius);
pos.ry() = cpos.y() - static_cast<int>(sinra * radius);
pts.setPoint(i, pos);

45
filelight/src/part/radialMap/sincos.h
View file

@ -1,45 +0,0 @@
/***********************************************************************
* Copyright 2003-2004 Max Howell <max.howell@methylblue.com>
* Copyright 2008-2009 Martin Sandsmark <martin.sandsmark@kde.org>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License or (at your option) version 3 or any later version
* accepted by the membership of KDE e.V. (or its successor approved
* by the membership of KDE e.V.), which shall act as a proxy
* defined in Section 14 of version 3 of the license.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
***********************************************************************/
#ifndef SINCOS_H
#define SINCOS_H
#include <math.h>
#if !defined(__GLIBC__) || (__GLIBC__ < 2) || (__GLIBC__ == 2 && __GLIBC_MINOR__ < 1)
#include <qmath.h>
void
sincos(double angleRadians, double *Sin, double *Cos);
#ifdef SINCOS_H_IMPLEMENTATION
void
sincos(double angleRadians, double *Sin, double *Cos)
{
*Sin = qSin(angleRadians);
*Cos = qCos(angleRadians);
}
#endif
#endif
#endif