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179 lines
4.9 KiB
179 lines
4.9 KiB
// This is the SIP interface definition for QWMatrix.
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//
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// Copyright (c) 2007
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// Riverbank Computing Limited <info@riverbankcomputing.co.uk>
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//
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// This file is part of PyQt.
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//
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// This copy of PyQt is free software; you can redistribute it and/or modify it
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// under the terms of the GNU General Public License as published by the Free
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// Software Foundation; either version 2, or (at your option) any later
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// version.
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//
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// PyQt is supplied in the hope that it will be useful, but WITHOUT ANY
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// WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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// FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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// details.
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//
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// You should have received a copy of the GNU General Public License along with
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// PyQt; see the file LICENSE. If not, write to the Free Software Foundation,
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// Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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%ExportedDoc
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<Sect2><Title>QWMatrix</Title>
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<Para>
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The Python <Literal>==</Literal>, <Literal>!=</Literal> and
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<Literal>*=</Literal> operators are supported.
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</Para>
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<FuncSynopsis>
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<FuncDef>QWMatrix <Function>invert</Function> const</FuncDef>
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<ParamDef>bool *<Parameter>invertible</Parameter> = 0</ParamDef>
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</FuncSynopsis>
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<Para>
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This takes no parameters and returns a tuple of the <Literal>QWMatrix</Literal>
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result and the <Literal>invertible</Literal> value.
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</Para>
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<FuncSynopsis>
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<FuncDef>void <Function>map</Function> const</FuncDef>
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<ParamDef>int <Parameter>x</Parameter></ParamDef>
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<ParamDef>int <Parameter>y</Parameter></ParamDef>
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<ParamDef>int *<Parameter>tx</Parameter></ParamDef>
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<ParamDef>int *<Parameter>ty</Parameter></ParamDef>
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</FuncSynopsis>
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<Para>
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This takes the <Literal>x</Literal> and <Literal>y</Literal> parameters and
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returns a tuple containing the <Literal>tx</Literal> and <Literal>ty</Literal>
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values.
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</Para>
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<FuncSynopsis>
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<FuncDef>void <Function>map</Function> const</FuncDef>
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<ParamDef>float <Parameter>x</Parameter></ParamDef>
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<ParamDef>float <Parameter>y</Parameter></ParamDef>
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<ParamDef>float *<Parameter>tx</Parameter></ParamDef>
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<ParamDef>float *<Parameter>ty</Parameter></ParamDef>
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</FuncSynopsis>
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<Para>
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This takes the <Literal>x</Literal> and <Literal>y</Literal> parameters and
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returns a tuple containing the <Literal>tx</Literal> and <Literal>ty</Literal>
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values. (Qt v1.x)
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</Para>
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<FuncSynopsis>
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<FuncDef>void <Function>map</Function> const</FuncDef>
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<ParamDef>double <Parameter>x</Parameter></ParamDef>
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<ParamDef>double <Parameter>y</Parameter></ParamDef>
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<ParamDef>double *<Parameter>tx</Parameter></ParamDef>
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<ParamDef>double *<Parameter>ty</Parameter></ParamDef>
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</FuncSynopsis>
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<Para>
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This takes the <Literal>x</Literal> and <Literal>y</Literal> parameters and
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returns a tuple containing the <Literal>tx</Literal> and <Literal>ty</Literal>
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values. (Qt v2+)
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</Para>
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</Sect2>
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%End
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class QWMatrix
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{
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%TypeHeaderCode
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#include <qwmatrix.h>
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%End
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public:
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QWMatrix();
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%If (- Qt_2_00)
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QWMatrix(float,float,float,float,float,float);
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%End
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%If (Qt_2_00 -)
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QWMatrix(double,double,double,double,double,double);
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%End
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void map(int /Constrained/,int /Constrained/,int *,int *) const;
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%If (Qt_3_0_0 -)
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QRect mapRect(const QRect &) const;
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%End
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QPoint map(const QPoint &) const;
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QRect map(const QRect &); const
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QPointArray map(const QPointArray &) const;
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%If (Qt_3_1_0 -)
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QRegion map(const QRegion &) const;
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QRegion mapToRegion(const QRect &) const;
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QPointArray mapToPolygon(const QRect &) const;
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%End
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void reset();
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%If (Qt_3_0_0 -)
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bool isIdentity() const;
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bool isInvertible() const;
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%End
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%If (Qt_3_1_0 -)
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double det() const;
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%End
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QWMatrix invert(bool * = 0) const;
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bool operator==(const QWMatrix &) const;
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bool operator!=(const QWMatrix &) const;
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QWMatrix &operator*=(const QWMatrix &);
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%If (Qt_3_0_0 -)
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// These aren't documented but are used in Qt examples.
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QPoint operator*(const QPoint &) const;
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QRegion operator*(const QRect &) const;
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QRegion operator*(const QRegion &) const;
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QPointArray operator*(const QPointArray &) const;
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%End
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%If (Qt_3_1_0 -)
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enum TransformationMode {
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Points,
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Areas
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};
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static void setTransformationMode(TransformationMode);
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static TransformationMode transformationMode();
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%End
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%If (- Qt_2_00)
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void setMatrix(float,float,float,float,float,float);
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float m11();
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float m12();
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float m21();
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float m22();
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float dx();
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float dy();
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void map(float,float,float *,float *) const;
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QWMatrix &translate(float,float);
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QWMatrix &scale(float,float);
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QWMatrix &shear(float,float);
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QWMatrix &rotate(float);
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%End
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%If (Qt_2_00 -)
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void setMatrix(double,double,double,double,double,double);
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double m11();
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double m12();
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double m21();
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double m22();
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double dx();
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double dy();
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void map(double,double,double *,double *) const;
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QWMatrix &translate(double,double);
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QWMatrix &scale(double,double);
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QWMatrix &shear(double,double);
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QWMatrix &rotate(double);
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%End
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};
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