diff options
Diffstat (limited to 'ksvg/impl/SVGPathSegCurvetoCubicSmoothImpl.cpp')
| -rw-r--r-- | ksvg/impl/SVGPathSegCurvetoCubicSmoothImpl.cpp | 296 |
1 files changed, 296 insertions, 0 deletions
diff --git a/ksvg/impl/SVGPathSegCurvetoCubicSmoothImpl.cpp b/ksvg/impl/SVGPathSegCurvetoCubicSmoothImpl.cpp new file mode 100644 index 00000000..8bc5460e --- /dev/null +++ b/ksvg/impl/SVGPathSegCurvetoCubicSmoothImpl.cpp @@ -0,0 +1,296 @@ +/* + Copyright (C) 2001-2003 KSVG Team + This file is part of the KDE project + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ + +#include <kdebug.h> + +#include "SVGPathSegCurvetoCubicSmoothImpl.h" +#include "SVGAngleImpl.h" + +using namespace KSVG; + +#include "SVGPathSegCurvetoCubicSmoothImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" + +SVGPathSegCurvetoCubicSmoothAbsImpl::SVGPathSegCurvetoCubicSmoothAbsImpl() : SVGPathSegImpl() +{ + KSVG_EMPTY_FLAGS +} + +SVGPathSegCurvetoCubicSmoothAbsImpl::~SVGPathSegCurvetoCubicSmoothAbsImpl() +{ +} + +void SVGPathSegCurvetoCubicSmoothAbsImpl::setX(const double &x) +{ + m_x = x; +} + +double SVGPathSegCurvetoCubicSmoothAbsImpl::x() const +{ + return m_x; +} + +void SVGPathSegCurvetoCubicSmoothAbsImpl::setY(const double &y) +{ + m_y = y; +} + +double SVGPathSegCurvetoCubicSmoothAbsImpl::y() const +{ + return m_y; +} + +void SVGPathSegCurvetoCubicSmoothAbsImpl::setX2(const double &x2) +{ + m_x2 = x2; +} + +double SVGPathSegCurvetoCubicSmoothAbsImpl::x2() const +{ + return m_x2; +} + +void SVGPathSegCurvetoCubicSmoothAbsImpl::setY2(const double &y2) +{ + m_y2 = y2; +} + +double SVGPathSegCurvetoCubicSmoothAbsImpl::y2() const +{ + return m_y2; +} + +void SVGPathSegCurvetoCubicSmoothAbsImpl::setPreviousX2(double x2) +{ + m_previousX2 = x2; +} + +void SVGPathSegCurvetoCubicSmoothAbsImpl::setPreviousY2(double y2) +{ + m_previousY2 = y2; +} + +double SVGPathSegCurvetoCubicSmoothAbsImpl::x1(double curx) const +{ + return curx - (m_previousX2 - curx); +} + +double SVGPathSegCurvetoCubicSmoothAbsImpl::y1(double cury) const +{ + return cury - (m_previousY2 - cury); +} + +void SVGPathSegCurvetoCubicSmoothAbsImpl::getDeltasAndSlopes(double curx, double cury, double *pDx, double *pDy, double *pStartSlope, double *pEndSlope) const +{ + double dx = x() - curx; + double dy = y() - cury; + double startSlope = SVGAngleImpl::todeg(atan2(y1(cury) - cury, x1(curx) - curx)); + double endSlope = SVGAngleImpl::todeg(atan2(y() - y2(), x() - x2())); + *pDx = dx; + *pDy = dy; + *pStartSlope = startSlope; + *pEndSlope = endSlope; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGPathSegCurvetoCubicSmoothAbsImpl::s_hashTable 5 + x SVGPathSegCurvetoCubicSmoothAbsImpl::X DontDelete + y SVGPathSegCurvetoCubicSmoothAbsImpl::Y DontDelete + x2 SVGPathSegCurvetoCubicSmoothAbsImpl::X2 DontDelete + y2 SVGPathSegCurvetoCubicSmoothAbsImpl::Y2 DontDelete +@end +*/ + +Value SVGPathSegCurvetoCubicSmoothAbsImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case X: + return Number(x()); + case Y: + return Number(y()); + case X2: + return Number(x2()); + case Y2: + return Number(y2()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGPathSegCurvetoCubicSmoothAbsImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) +{ + switch(token) + { + case X: + m_x = value.toNumber(exec); + break; + case Y: + m_y = value.toNumber(exec); + break; + case X2: + m_x2 = value.toNumber(exec); + break; + case Y2: + m_y2 = value.toNumber(exec); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + + + +SVGPathSegCurvetoCubicSmoothRelImpl::SVGPathSegCurvetoCubicSmoothRelImpl() : SVGPathSegImpl() +{ + KSVG_EMPTY_FLAGS +} + +SVGPathSegCurvetoCubicSmoothRelImpl::~SVGPathSegCurvetoCubicSmoothRelImpl() +{ +} + +void SVGPathSegCurvetoCubicSmoothRelImpl::setX(const double &x) +{ + m_x = x; +} + +double SVGPathSegCurvetoCubicSmoothRelImpl::x() const +{ + return m_x; +} + +void SVGPathSegCurvetoCubicSmoothRelImpl::setY(const double &y) +{ + m_y = y; +} + +double SVGPathSegCurvetoCubicSmoothRelImpl::y() const +{ + return m_y; +} + +void SVGPathSegCurvetoCubicSmoothRelImpl::setX2(const double &x2) +{ + m_x2 = x2; +} + +double SVGPathSegCurvetoCubicSmoothRelImpl::x2() const +{ + return m_x2; +} + +void SVGPathSegCurvetoCubicSmoothRelImpl::setY2(const double &y2) +{ + m_y2 = y2; +} + +double SVGPathSegCurvetoCubicSmoothRelImpl::y2() const +{ + return m_y2; +} + +void SVGPathSegCurvetoCubicSmoothRelImpl::setPreviousAbsX2(double x2) +{ + m_previousAbsX2 = x2; +} + +void SVGPathSegCurvetoCubicSmoothRelImpl::setPreviousAbsY2(double y2) +{ + m_previousAbsY2 = y2; +} + +double SVGPathSegCurvetoCubicSmoothRelImpl::absX1(double curx) const +{ + return curx - (m_previousAbsX2 - curx); +} + +double SVGPathSegCurvetoCubicSmoothRelImpl::absY1(double cury) const +{ + return cury - (m_previousAbsY2 - cury); +} + +void SVGPathSegCurvetoCubicSmoothRelImpl::getDeltasAndSlopes(double curx, double cury, double *pDx, double *pDy, double *pStartSlope, double *pEndSlope) const +{ + double dx = x(); + double dy = y(); + double startSlope = SVGAngleImpl::todeg(atan2(absY1(cury) - cury, absX1(curx) - curx)); + double endSlope = SVGAngleImpl::todeg(atan2(y() - y2(), x() - x2())); + *pDx = dx; + *pDy = dy; + *pStartSlope = startSlope; + *pEndSlope = endSlope; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGPathSegCurvetoCubicSmoothRelImpl::s_hashTable 5 + x SVGPathSegCurvetoCubicSmoothRelImpl::X DontDelete + y SVGPathSegCurvetoCubicSmoothRelImpl::Y DontDelete + x2 SVGPathSegCurvetoCubicSmoothRelImpl::X2 DontDelete + y2 SVGPathSegCurvetoCubicSmoothRelImpl::Y2 DontDelete +@end +*/ + +Value SVGPathSegCurvetoCubicSmoothRelImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case X: + return Number(x()); + case Y: + return Number(y()); + case X2: + return Number(x2()); + case Y2: + return Number(y2()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGPathSegCurvetoCubicSmoothRelImpl::putValueProperty(ExecState *exec, int token, const Value &value, int) +{ + switch(token) + { + case X: + m_x = value.toNumber(exec); + break; + case Y: + m_y = value.toNumber(exec); + break; + case X2: + m_x2 = value.toNumber(exec); + break; + case Y2: + m_y2 = value.toNumber(exec); + break; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} |