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 More...
bool	ParseCvgTransForm (a2dAffineMatrix &matrix, const wxString &str, wxString &error)
	function to parse a string in SVG/CVG format and return the resulting matrix More...

Variables
a2dAffineMatrix	a2dIDENTITY_MATRIX
	global a2dAffineMatrix to set/pass the identity matrix.

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.

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.