GLViewer_Widget.cxx File Reference

#include "GLViewer_Widget.h"
#include "GLViewer_ViewPort2d.h"
#include "GLViewer_Viewer2d.h"
#include "GLViewer_Grid.h"
#include "GLViewer_CoordSystem.h"
#include "GLViewer_ViewFrame.h"
#include <cmath>
#include <QEvent>
#include <QPaintEvent>
#include <QRect>
#include <QFile>
#include <QImage>
#include <QApplication>
#include <QToolTip>

Functions
char	hex (uchar c)
void	AddImagePart (QFile &hFile, QImage &image, int w1, int w2, int h1, int h2, GLViewer_CoordSystem *aViewerCS, GLViewer_CoordSystem *aPSCS, double a, double b, double c, double d, double dw, double dh)
void	DecodeScanLine (int width, uchar *dest, int dest_depth, uchar *source, int source_depth)

Function Documentation

void AddImagePart	(	QFile &	hFile,
		QImage &	image,
		int	w1,
		int	w2,
		int	h1,
		int	h2,
		GLViewer_CoordSystem *	aViewerCS,
		GLViewer_CoordSystem *	aPSCS,
		double	a,
		double	b,
		double	c,
		double	d,
		double	dw,
		double	dh
	)

Translates part of image inside rectangle from w1 to w2 and from h2 to h1 to PS format

Parameters

hFile	- PostScript file
image	- image to be tarnslated
w1	- x start position
w2	- x end position
h1	- y start position
h2	- y end position
aViewerCS	- viewer co-ordinate system
aPSCS	- paper co-ordinate system
a
b
c
d
dw
dh

References hex().

void DecodeScanLine	(	int	width,
		uchar *	dest,
		int	dest_depth,
		uchar *	source,
		int	source_depth
	)

Translates image line with one color depth to line with other depth

References OCCViewer::color().

char hex ( uchar  c )

inline

Returns

the hex code of digit < 16

Parameters

c

- digit