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545 lines
12 KiB
545 lines
12 KiB
// This is the SIP interface definition for TQImage, TQImageIO and
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// TQImageTextKeyLang.
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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 PyTQt.
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//
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// This copy of PyTQt 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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// PyTQt 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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// PyTQt; 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>TQImage</Title>
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<Para>
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The Python <Literal>==</Literal> and <Literal>!=</Literal> operators are
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supported.
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</Para>
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<FuncSynopsis>
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<FuncDef><Function>TQImage</Function></FuncDef>
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<ParamDef>const char *<Parameter>xpm</Parameter>[]</ParamDef>
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</FuncSynopsis>
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<Para>
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This takes a list of strings as its parameter.
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</Para>
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<FuncSynopsis>
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<FuncDef><Function>TQImage</Function></FuncDef>
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<ParamDef>uchar *<Parameter>data</Parameter></ParamDef>
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<ParamDef>int <Parameter>w</Parameter></ParamDef>
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<ParamDef>int <Parameter>h</Parameter></ParamDef>
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<ParamDef>int <Parameter>depth</Parameter></ParamDef>
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<ParamDef>TQRgb *<Parameter>colorTable</Parameter></ParamDef>
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<ParamDef>int <Parameter>numColors</Parameter></ParamDef>
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<ParamDef>Endian <Parameter>bitOrder</Parameter></ParamDef>
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</FuncSynopsis>
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<Para>
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The <Literal>colorTable</Literal> parameter is a list of TQRgb instances or
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None. (TQt v2.1+)
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</Para>
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<FuncSynopsis>
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<FuncDef>uchar *<Function>bits</Function></FuncDef>
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<ParamDef></ParamDef>
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</FuncSynopsis>
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<Para>
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The return value is a <Literal>sip.voidptr</Literal> object which is only
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useful if passed to another Python module.
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</Para>
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<FuncSynopsis>
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<FuncDef>TQRgb *<Function>colorTable</Function></FuncDef>
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<ParamDef></ParamDef>
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</FuncSynopsis>
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<Para>
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The return value is a <Literal>sip.voidptr</Literal> object which is only
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useful if passed to another Python module.
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</Para>
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<FuncSynopsis>
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<FuncDef>TQImage <Function>convertDepthWithPalette</Function></FuncDef>
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<ParamDef>int</ParamDef>
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<ParamDef>TQRgb *<Parameter>p</Parameter></ParamDef>
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<ParamDef>int <Parameter>pc</Parameter></ParamDef>
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<ParamDef>int <Parameter>cf</Parameter> = 0</ParamDef>
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</FuncSynopsis>
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<Para>
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Not implemented.
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</Para>
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<FuncSynopsis>
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<FuncDef>uchar **<Function>jumpTable</Function></FuncDef>
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<ParamDef></ParamDef>
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</FuncSynopsis>
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<Para>
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The return value is a <Literal>sip.voidptr</Literal> object which is only
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useful if passed to another Python module.
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</Para>
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<FuncSynopsis>
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<FuncDef>bool <Function>loadFromData</Function></FuncDef>
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<ParamDef>const uchar *<Parameter>buf</Parameter></ParamDef>
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<ParamDef>uint <Parameter>len</Parameter></ParamDef>
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<ParamDef>const char *<Parameter>format</Parameter> = 0</ParamDef>
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<ParamDef>ColorMode <Parameter>mode</Parameter> = Auto</ParamDef>
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</FuncSynopsis>
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<Para>
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<Literal>len</Literal> is derived from <Literal>buf</Literal> and not passed as
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a parameter.
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</Para>
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<FuncSynopsis>
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<FuncDef>uchar *<Function>scanLine</Function></FuncDef>
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<ParamDef>int <Parameter>i</Parameter></ParamDef>
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</FuncSynopsis>
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<Para>
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The return value is a <Literal>sip.voidptr</Literal> object which is only
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useful if passed to another Python module.
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</Para>
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</Sect2>
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<Sect2><Title>TQImageIO</Title>
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<FuncSynopsis>
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<FuncDef>static void <Function>defineIOHandler</Function></FuncDef>
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<ParamDef>const char *<Parameter>format</Parameter></ParamDef>
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<ParamDef>const char *<Parameter>header</Parameter></ParamDef>
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<ParamDef>const char *<Parameter>flags</Parameter></ParamDef>
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<ParamDef>image_io_handler <Parameter>read_image</Parameter></ParamDef>
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<ParamDef>image_io_handler <Parameter>write_image</Parameter></ParamDef>
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</FuncSynopsis>
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<Para>
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Not implemented.
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</Para>
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</Sect2>
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<Sect2><Title>TQImageTextKeyLang</Title>
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<Para>
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<Literal>TQImageTextKeyLang</Literal> is fully implemented.
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</Para>
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</Sect2>
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%End
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class TQImage
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{
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%TypeHeaderCode
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#include <qimage.h>
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%End
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public:
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enum Endian {
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IgnoreEndian,
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BigEndian,
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LittleEndian
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};
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TQImage();
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TQImage(int,int,int,int = 0,Endian = IgnoreEndian);
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TQImage(const TQSize &,int,int = 0,Endian = IgnoreEndian);
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%If (- TQt_2_00)
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TQImage(const char *,char * = 0);
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%End
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%If (TQt_2_00 -)
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TQImage(const TQString &,char * = 0);
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%End
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TQImage(SIP_PYLIST) [(const char **)];
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%MethodCode
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// The Python interface is a list of strings that make up the
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// image.
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const char **str;
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if ((str = PyTQt_qt_ListToArray(a0)) == NULL)
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sipIsErr = 1;
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else
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{
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// There is no wrapper class for TQImage.
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Py_BEGIN_ALLOW_THREADS
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sipCpp = new TQImage(str);
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Py_END_ALLOW_THREADS
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sipFree((ANY *)str);
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}
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%End
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%If (TQt_2_00 -)
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TQImage(const TQByteArray &);
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%End
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%If (TQt_2_1_0 -)
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TQImage(uchar *,int,int,int,SIP_PYLIST /AllowNone/,int,Endian) [(uchar *,int,int,int,int,TQRgb *,int,Endian)];
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%MethodCode
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// The Python interface takes a list of TQRgb instances.
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TQRgb *coltab;
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if (a4 == Py_None)
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coltab = 0;
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else
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{
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int len = PyList_Size(a4);
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if (a5 > len)
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a5 = len;
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coltab = new TQRgb[len];
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PyErr_Clear();
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for (int i = 0; i < a5; ++i)
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{
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coltab[i] = PyLong_AsUnsignedLong(PyList_GetItem(a4,i));
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if (PyErr_Occurred())
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{
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delete[] coltab;
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sipIsErr = 1;
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break;
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}
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}
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}
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if (!sipIsErr)
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{
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// There is no wrapper class for TQImage.
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Py_BEGIN_ALLOW_THREADS
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sipCpp = new TQImage(a0,a1,a2,a3,0,a5,(TQImage::Endian)a6);
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if (coltab)
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{
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// Now set the colours using the TQImage's self
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// allocated colour table. If we had passed in
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// coltab as the colour table then we couldn't
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// have freed it and it would leak.
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for (int i = 0; i < a5; ++i)
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sipCpp -> setColor(i,coltab[i]);
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delete[] coltab;
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}
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Py_END_ALLOW_THREADS
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}
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%End
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%End
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TQImage(const TQImage &);
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bool operator==(const TQImage &) const;
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bool operator!=(const TQImage &) const;
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void detach();
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TQImage copy() const;
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TQImage copy(int,int,int,int,int = 0) const;
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%If (- TQt_3_0_0)
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TQImage copy(TQRect &) const;
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%End
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%If (TQt_3_0_0 -)
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TQImage copy(const TQRect &) const;
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%End
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%If (TQt_3_1_0 -)
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static TQImage fromMimeSource(const TQString &);
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%End
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bool isNull() const;
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int width() const;
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int height() const;
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TQSize size() const;
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TQRect rect() const;
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int depth() const;
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int numColors() const;
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Endian bitOrder() const;
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TQRgb color(int) const;
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void setColor(int,TQRgb);
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void setNumColors(int);
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bool hasAlphaBuffer() const;
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void setAlphaBuffer(bool);
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bool allGray() const;
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bool isGrayscale() const;
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// Actually returns uchar *.
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void *bits() const;
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// Actually returns uchar *.
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void *scanLine(int) const;
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// Actually returns uchar **.
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void *jumpTable() const;
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// Actually returns TQRgb *.
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void *colorTable() const;
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int numBytes() const;
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int bytesPerLine() const;
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bool create(int,int,int,int = 0,Endian = IgnoreEndian);
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bool create(const TQSize &,int,int = 0,Endian = IgnoreEndian);
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void reset();
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void fill(uint);
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%If (TQt_2_00 -)
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void invertPixels(bool = 1);
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%End
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TQImage convertDepth(int) const;
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// TQImage convertDepthWithPalette(int,TQRgb *,int,int = 0) const;
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TQImage convertDepth(int,int) const;
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TQImage convertBitOrder(Endian) const;
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%If (- TQt_3_0_0)
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TQImage smoothScale(int,int) const;
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%End
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%If (TQt_3_0_0 -)
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enum ScaleMode {
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ScaleFree,
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ScaleMin,
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ScaleMax
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};
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TQImage smoothScale(int,int,ScaleMode = ScaleFree) const;
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TQImage smoothScale(const TQSize &,ScaleMode = ScaleFree) const;
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TQImage scale(int,int,ScaleMode = ScaleFree) const;
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TQImage scale(const TQSize &,ScaleMode = ScaleFree) const;
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TQImage scaleWidth(int) const;
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TQImage scaleHeight(int) const;
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TQImage xForm(const TQWMatrix &) const;
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%End
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%If (- TQt_2_00)
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TQImage createAlphaMask(bool = 0) const;
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TQImage createAlphaMask(int) const;
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%End
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%If (TQt_2_00 -)
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TQImage createAlphaMask(int = 0) const;
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%End
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TQImage createHeuristicMask(bool = 1) const;
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%If (TQt_2_00 -)
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TQImage mirror() const;
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%End
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%If (TQt_2_1_0 -)
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TQImage mirror(bool,bool) const;
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%End
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%If (TQt_2_00 -)
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TQImage swapRGB() const;
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%End
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static Endian systemBitOrder();
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static Endian systemByteOrder();
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%If (- TQt_2_00)
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static const char *imageFormat(const char *);
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%End
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%If (TQt_2_00 -)
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static const char *imageFormat(const TQString &);
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%End
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static TQStrList inputFormats();
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static TQStrList outputFormats();
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%If (TQt_2_1_0 -)
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static TQStringList inputFormatList();
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static TQStringList outputFormatList();
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%End
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%If (- TQt_2_00)
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bool load(const char *,const char * = 0);
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%End
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%If (TQt_2_00 -)
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bool load(const TQString &,const char * = 0);
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%End
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bool loadFromData(const uchar * /Array/,uint /ArraySize/,
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const char * = 0);
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bool loadFromData(TQByteArray,char * = 0);
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%If (- TQt_2_00)
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bool save(const char *,const char *) const;
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%End
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%If (TQt_2_00 - TQt_3_0_0)
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bool save(const TQString &,const char *) const;
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%End
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%If (TQt_2_2_0 - TQt_3_0_0)
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bool save(const TQString &,const char *,int) const;
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%End
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%If (TQt_3_0_0 -)
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bool save(const TQString &,const char *,int = -1) const;
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%End
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%If (TQt_3_2_0 -)
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bool save(TQIODevice *,const char *,int = -1) const;
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%End
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bool valid(int,int) const;
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int pixelIndex(int,int) const;
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TQRgb pixel(int,int) const;
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void setPixel(int,int,uint);
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%If (TQt_2_1_0 -)
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int dotsPerMeterX() const;
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int dotsPerMeterY() const;
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void setDotsPerMeterX(int);
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void setDotsPerMeterY(int);
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TQPoint offset() const;
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void setOffset(const TQPoint &);
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%If (TQt_IMAGE_TEXT)
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TQValueList<TQImageTextKeyLang> textList() const;
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TQStringList textLanguages() const;
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TQStringList textKeys() const;
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TQString text(const char *,const char * = 0) const;
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TQString text(const TQImageTextKeyLang &) const;
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void setText(const char *,const char *,const TQString &);
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%End
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%End
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};
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void bitBlt(TQImage *,int,int,const TQImage *,int = 0,int = 0,int = -1,int = -1,
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int = 0);
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class TQImageIO
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{
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%TypeHeaderCode
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#include <qimage.h>
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%End
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public:
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TQImageIO();
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TQImageIO(TQIODevice *,const char *);
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%If (TQt_2_00 -)
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TQImageIO(const TQString &,const char *);
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%End
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%If (- TQt_2_00)
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TQImageIO(const char *,const char *);
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%End
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const TQImage &image() const;
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int status() const;
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const char *format() const;
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TQIODevice *ioDevice() const;
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%If (TQt_2_00 -)
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TQString fileName() const;
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%End
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%If (- TQt_2_00)
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const char *fileName() const;
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%End
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%If (TQt_3_0_0 -)
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int quality() const;
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%End
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%If (TQt_2_00 -)
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TQString description() const;
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%End
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%If (- TQt_2_00)
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const char *description() const;
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%End
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const char *parameters() const;
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%If (TQt_3_0_0 -)
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float gamma() const;
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%End
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void setImage(const TQImage &);
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void setStatus(int);
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void setFormat(const char *);
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void setIODevice(TQIODevice *);
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%If (TQt_2_00 -)
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void setFileName(const TQString &);
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%End
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%If (- TQt_2_00)
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void setFileName(const char *);
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%End
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%If (TQt_3_0_0 -)
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void setQuality(int);
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%End
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%If (TQt_2_00 -)
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void setDescription(const TQString &);
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%End
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%If (- TQt_2_00)
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void setDescription(const char *);
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%End
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void setParameters(const char *);
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%If (TQt_3_0_0 -)
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void setGamma(float);
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%End
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bool read();
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bool write();
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static const char *imageFormat(const TQString &);
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static const char *imageFormat(TQIODevice *);
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static TQStrList inputFormats();
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static TQStrList outputFormats();
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// static void defineIOHandler(const char *,const char *,const char *,
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// image_io_handler,image_io_handler);
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private:
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TQImageIO(const TQImageIO &);
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};
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%If (TQt_2_1_0 -)
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%If (TQt_IMAGE_TEXT)
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class TQImageTextKeyLang
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{
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%TypeHeaderCode
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#include <qimage.h>
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%End
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public:
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TQImageTextKeyLang(const char *,const char *);
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TQImageTextKeyLang();
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TQCString key;
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TQCString lang;
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};
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%End
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%End
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%ModuleHeaderCode
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const char **PyTQt_qt_ListToArray(PyObject *lst);
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%End
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%ModuleCode
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// Convert a list of strings to an array of strings on the heap. Also used by
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// TQPixmap.
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const char **PyTQt_qt_ListToArray(PyObject *lst)
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{
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int nstr;
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const char **str, **sp;
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nstr = PyList_Size(lst);
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if ((str = (const char **)sipMalloc(nstr * sizeof (char *))) == NULL)
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return NULL;
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// Convert the list.
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sp = str;
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for (int i = 0; i < nstr; ++i)
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{
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char *s;
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if ((s = PyString_AsString(PyList_GetItem(lst,i))) == NULL)
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{
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sipFree((ANY *)str);
|
|
return NULL;
|
|
}
|
|
|
|
*sp++ = s;
|
|
}
|
|
|
|
return str;
|
|
}
|
|
%End
|