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Diffstat (limited to 'ksvg/impl/SVGPathSegCurvetoQuadraticSmoothImpl.cpp')
| -rw-r--r-- | ksvg/impl/SVGPathSegCurvetoQuadraticSmoothImpl.cpp | 233 |
1 files changed, 233 insertions, 0 deletions
diff --git a/ksvg/impl/SVGPathSegCurvetoQuadraticSmoothImpl.cpp b/ksvg/impl/SVGPathSegCurvetoQuadraticSmoothImpl.cpp new file mode 100644 index 00000000..a6cb362f --- /dev/null +++ b/ksvg/impl/SVGPathSegCurvetoQuadraticSmoothImpl.cpp @@ -0,0 +1,233 @@ +/* + 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 "SVGPathSegCurvetoQuadraticSmoothImpl.h" +#include "SVGAngleImpl.h" + +using namespace KSVG; + +#include "SVGPathSegCurvetoQuadraticSmoothImpl.lut.h" +#include "ksvg_scriptinterpreter.h" +#include "ksvg_bridge.h" + +SVGPathSegCurvetoQuadraticSmoothAbsImpl::SVGPathSegCurvetoQuadraticSmoothAbsImpl() : SVGPathSegImpl() +{ + KSVG_EMPTY_FLAGS +} + +SVGPathSegCurvetoQuadraticSmoothAbsImpl::~SVGPathSegCurvetoQuadraticSmoothAbsImpl() +{ +} + +void SVGPathSegCurvetoQuadraticSmoothAbsImpl::setX(const double &x) +{ + m_x = x; +} + +double SVGPathSegCurvetoQuadraticSmoothAbsImpl::x() const +{ + return m_x; +} + +void SVGPathSegCurvetoQuadraticSmoothAbsImpl::setY(const double &y) +{ + m_y = y; +} + +double SVGPathSegCurvetoQuadraticSmoothAbsImpl::y() const +{ + return m_y; +} + +void SVGPathSegCurvetoQuadraticSmoothAbsImpl::setPreviousX1(double x1) +{ + m_previousX1 = x1; +} + +void SVGPathSegCurvetoQuadraticSmoothAbsImpl::setPreviousY1(double y1) +{ + m_previousY1 = y1; +} + +double SVGPathSegCurvetoQuadraticSmoothAbsImpl::x1(double curx) const +{ + return curx - (m_previousX1 - curx); +} + +double SVGPathSegCurvetoQuadraticSmoothAbsImpl::y1(double cury) const +{ + return cury - (m_previousY1 - cury); +} + +void SVGPathSegCurvetoQuadraticSmoothAbsImpl::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() - y1(cury), x() - x1(curx))); + *pDx = dx; + *pDy = dy; + *pStartSlope = startSlope; + *pEndSlope = endSlope; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGPathSegCurvetoQuadraticSmoothAbsImpl::s_hashTable 3 + x SVGPathSegCurvetoQuadraticSmoothAbsImpl::X DontDelete + y SVGPathSegCurvetoQuadraticSmoothAbsImpl::Y DontDelete +@end +*/ + +Value SVGPathSegCurvetoQuadraticSmoothAbsImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case X: + return Number(x()); + case Y: + return Number(y()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGPathSegCurvetoQuadraticSmoothAbsImpl::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; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} + + + + +SVGPathSegCurvetoQuadraticSmoothRelImpl::SVGPathSegCurvetoQuadraticSmoothRelImpl() : SVGPathSegImpl() +{ + KSVG_EMPTY_FLAGS +} + +SVGPathSegCurvetoQuadraticSmoothRelImpl::~SVGPathSegCurvetoQuadraticSmoothRelImpl() +{ +} + +void SVGPathSegCurvetoQuadraticSmoothRelImpl::setX(const double &x) +{ + m_x = x; +} + +double SVGPathSegCurvetoQuadraticSmoothRelImpl::x() const +{ + return m_x; +} + +void SVGPathSegCurvetoQuadraticSmoothRelImpl::setY(const double &y) +{ + m_y = y; +} + +double SVGPathSegCurvetoQuadraticSmoothRelImpl::y() const +{ + return m_y; +} + +void SVGPathSegCurvetoQuadraticSmoothRelImpl::setPreviousAbsX1(double x1) +{ + m_previousAbsX1 = x1; +} + +void SVGPathSegCurvetoQuadraticSmoothRelImpl::setPreviousAbsY1(double y1) +{ + m_previousAbsY1 = y1; +} + +double SVGPathSegCurvetoQuadraticSmoothRelImpl::absX1(double curx) const +{ + return curx - (m_previousAbsX1 - curx); +} + +double SVGPathSegCurvetoQuadraticSmoothRelImpl::absY1(double cury) const +{ + return cury - (m_previousAbsY1 - cury); +} + +void SVGPathSegCurvetoQuadraticSmoothRelImpl::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(cury + y() - absY1(cury), curx + x() - absX1(curx))); + *pDx = dx; + *pDy = dy; + *pStartSlope = startSlope; + *pEndSlope = endSlope; +} + +// Ecma stuff + +/* +@namespace KSVG +@begin SVGPathSegCurvetoQuadraticSmoothRelImpl::s_hashTable 3 + x SVGPathSegCurvetoQuadraticSmoothRelImpl::X DontDelete + y SVGPathSegCurvetoQuadraticSmoothRelImpl::Y DontDelete +@end +*/ + +Value SVGPathSegCurvetoQuadraticSmoothRelImpl::getValueProperty(ExecState *, int token) const +{ + switch(token) + { + case X: + return Number(x()); + case Y: + return Number(y()); + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + return Undefined(); + } +} + +void SVGPathSegCurvetoQuadraticSmoothRelImpl::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; + default: + kdWarning() << "Unhandled token in " << k_funcinfo << " : " << token << endl; + } +} |