afmatrix.cpp File Reference

a2dAffineMatrix class More...

#include "a2dprec.h"
#include "wx/general/genmod.h"
#include "wx/xmlparse/genxmlpars.h"
#include "wx/wx.h"
#include "wx/artbase/afmatrix.h"
#include <math.h>
#include <ctype.h>

Include dependency graph for afmatrix.cpp:

Go to the source code of this file.

Functions
bool	operator== (const a2dAffineMatrix &a, const a2dAffineMatrix &b)
bool	operator!= (const a2dAffineMatrix &a, const a2dAffineMatrix &b)
double	wxCalculateDet (double a11, double a21, double a12, double a22)
	Calculates the determinant of a 2 x 2 matrix.
a2dAffineMatrix	operator- (const a2dAffineMatrix &a, const a2dAffineMatrix &b)
	matrixes subtract
bool	ParseCvgTransForm (a2dAffineMatrix &matrix, const wxString &str, wxString &error)
	function to parse a string in SVG/CVG format and return the resulting matrix
Variables
a2dAffineMatrix	a2dIDENTITY_MATRIX
	global a2dAffineMatrix to set/pass the identity matrix.

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Detailed Description

a2dAffineMatrix class

Author:

Klaas Holwerda Chris Breeze, Julian Smart

Copyright: 2001-2004 (C) Klaas Holwerda Chris Breeze, Julian Smart

Licence: wxWidgets licence

RCS-ID:

Id

afmatrix.cpp,v 1.42 2009/09/10 17:04:08 titato Exp

Definition in file afmatrix.cpp.

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Function Documentation

a2dAffineMatrix operator-	(	const a2dAffineMatrix &	a,
		const a2dAffineMatrix &	b
	)

matrixes subtract

subtract two matrices

Definition at line 741 of file afmatrix.cpp.

bool ParseCvgTransForm	(	a2dAffineMatrix &	matrix,
		const wxString &	str,
		wxString &	error
	)

function to parse a string in SVG/CVG format and return the resulting matrix

Parameters:

	matrix	the resulting matrix.
	str	the string to parse
	error	error returned if not right

Returns:

true if correct string.

Definition at line 890 of file afmatrix.cpp.