View Class Reference

Class to intelligently handle Image Transforms. More...

#include <View.h>

Public Member Functions
	View ()
	Number of quality layers.
void	setContrast (float c)
	Set the contrast adjustment.
void	setMaxSize (unsigned int m)
	Set the maximum view port dimension.
void	setMaxResolutions (unsigned int r)
	Set the maximum view port dimension.
unsigned int	getRequestWidth ()
	Get the size of the requested width.
void	setRequestWidth (unsigned int w)
	Set the size of the requested width.
unsigned int	getRequestHeight ()
	Get the size of the requested height.
void	setRequestHeight (unsigned int h)
	Set the size of the requested height.
unsigned int	getResolution ()
	Return the requested resolution.
float	getScale ()
	Return the scaling required in case our requested width or height is in between available resolutions.
void	setViewLeft (float x)
	Set the left co-ordinate of the viewport.
void	setViewTop (float y)
	Set the top co-ordinate of the viewport.
void	setViewWidth (float w)
	Set the width co-ordinate of the viewport.
void	setViewHeight (float h)
	Set the height co-ordinate of the viewport.
void	setImageSize (unsigned int w, unsigned int h)
	Set the source image pixel size.
void	setMaxLayers (int l)
	Limit the maximum number of quality layers we are allowed to decode.
void	setLayers (int l)
	Set the number of quality layers to decode, limiting to our max value.
unsigned int	getLayers ()
	Return the number of layers to decode.
float	getContrast ()
	Return the contrast adjustment.
unsigned int	getImageWidth ()
	Return the image width at our requested resolution.
unsigned int	getImageHeight ()
	Return the image height at our requested resolution.
unsigned int	getViewLeft ()
	Return the left pixel of the viewport.
unsigned int	getViewTop ()
	Return the top pixel of the viewport.
unsigned int	getViewWidth ()
	Return the pixel width of the viewport.
unsigned int	getViewHeight ()
	Return the pixel height of the viewport.
bool	viewPortSet ()
	Indicate whether the viewport has been set.

Public Attributes
int	xangle
int	yangle
	Horizontal View.
bool	shaded
	Vertical View.
int	shade [3]
	Whether to use shading view.
int	max_layers
	Shading incident light angles (x,y,z)
int	layers
	Maximum number of quality layers allowed.

Detailed Description

Class to intelligently handle Image Transforms.

Constructor & Destructor Documentation

View::View ( )

inline

Number of quality layers.

Constructor

References layers, max_layers, shade, shaded, and yangle.

Member Function Documentation

void View::setContrast ( float  c )

inline

Set the contrast adjustment.

Parameters

c	contrast (where 1.0 is no adjustment)

void View::setImageSize ( unsigned int  w, unsigned int  h  )

inline

Set the source image pixel size.

Parameters

w	pixel width
h	pixel height

void View::setLayers ( int  l )

inline

Set the number of quality layers to decode, limiting to our max value.

Parameters

l	Number of layers to decode

References layers, and max_layers.

void View::setMaxLayers ( int  l )

inline

Limit the maximum number of quality layers we are allowed to decode.

Parameters

l	Max number of layers to decode

References max_layers.

void View::setMaxResolutions ( unsigned int  r )

inline

Set the maximum view port dimension.

Parameters

r	number of availale resolutions

void View::setMaxSize ( unsigned int  m )

inline

Set the maximum view port dimension.

Parameters

m	maximum viewport dimension

void View::setRequestHeight ( unsigned int  h )

inline

Set the size of the requested height.

Parameters

h	requested image height

void View::setRequestWidth ( unsigned int  w )

inline

Set the size of the requested width.

Parameters

w	requested image width

void View::setViewHeight

(

float

h

)

Set the height co-ordinate of the viewport.

Parameters

h	height resolution independent co-ordinate

void View::setViewLeft

(

float

x

)

Set the left co-ordinate of the viewport.

Parameters

x	left resolution independent co-ordinate

void View::setViewTop

(

float

y

)

Set the top co-ordinate of the viewport.

Parameters

y	top resolution independent co-ordinate

void View::setViewWidth

(

float

w

)

Set the width co-ordinate of the viewport.

Parameters

w	width resolution independent co-ordinate

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The documentation for this class was generated from the following file:

• View.h