SliceViewer Class Reference

#include <SliceViewer.h>

List of all members.

Public Member Functions
	SliceViewer (VolumeLoader *volume_ldr)
virtual	~SliceViewer ()
RGBAColor *	getSlice (SliceOrientation orientation, unsigned int *slice_depth)
unsigned short	getSliceVoxel (unsigned int curr_x_dim, unsigned int curr_y_dim, unsigned int slice_depth)
void	isThreshholdSet (bool thresh)
void	loadNewVolume ()
void	createSlicePixel (SliceOrientation orientation, unsigned int x_val, unsigned int y_val, unsigned short data_point)
Volume *	getVolume ()
Public Attributes
Volume *	volume_
	The whole volume data.
RGBAColor *	front_color_data_
	The color values for the front slice.
RGBAColor *	side_color_data_
	The color values for the side slice.
RGBAColor *	top_color_data_
	The color values for the top slice.
bool *	showGradientsPt
Protected Attributes
VolumeLoader *	volume_loader_
unsigned int	slice_x_dim_
	The x dimension of the slice image.
unsigned int	slice_y_dim_
	The y dimension of the slice image.
unsigned int	slice_z_dim_
	The z dimension of the slice image.
unsigned int	slice_number
	The dimension of the current slice.
unsigned int	x_dim
unsigned int	y_dim
bool	is_transfer_func_

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Constructor & Destructor Documentation

SliceViewer::SliceViewer

(

VolumeLoader *

volume_ldr

)

The constructor sets all relevant variables for the slices.

Parameters:

slice_data

The data values for the slices.

SliceViewer::~SliceViewer

(

)

[virtual]

The destructor.

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Member Function Documentation

void SliceViewer::createSlicePixel	(	SliceOrientation	orientation,
		unsigned int	x_val,
		unsigned int	y_val,
		unsigned short	data_point
	)

Creates the color of the pixel.

Parameters:

	orientation	Sets the orientation of the slice.
	x_val	The x position of the pixel.
	y_val	The y position of the pixel.
	data_point	The data values for the current slice.

RGBAColor * SliceViewer::getSlice	(	SliceOrientation	orientation,
		unsigned int *	slice_depth
	)

Returns the slice.

Parameters:

	orientation	The orientation of the slice.
	slice_depth	The depth of the slice through the volume.

Returns:

Returns the pointer to the slice array depending on the orientation and depth.

unsigned short SliceViewer::getSliceVoxel	(	unsigned int	curr_x_dim,
		unsigned int	curr_y_dim,
		unsigned int	slice_depth
	)

Returns the front slice opacity value.

Parameters:

	curr_x_dim	The x position of the requested pixel.
	curr_y_dim	The y position of the requested pixel.
	slice_depth	The requested slice number.

Volume * SliceViewer::getVolume

(

)

void SliceViewer::isThreshholdSet

(

bool

thresh

)

Sets the flag for the threshold.

Parameters:

is_thresh

If this pararmeter is true, the threshold is enabled.

void SliceViewer::loadNewVolume

(

)

Loads a new volume.

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Member Data Documentation

RGBAColor* SliceViewer::front_color_data_

The color values for the front slice.

bool SliceViewer::is_transfer_func_ [protected]

bool* SliceViewer::showGradientsPt

RGBAColor* SliceViewer::side_color_data_

The color values for the side slice.

unsigned int SliceViewer::slice_number [protected]

The dimension of the current slice.

unsigned int SliceViewer::slice_x_dim_ [protected]

The x dimension of the slice image.

unsigned int SliceViewer::slice_y_dim_ [protected]

The y dimension of the slice image.

unsigned int SliceViewer::slice_z_dim_ [protected]

The z dimension of the slice image.

RGBAColor* SliceViewer::top_color_data_

The color values for the top slice.

Volume* SliceViewer::volume_

The whole volume data.

VolumeLoader* SliceViewer::volume_loader_ [protected]

unsigned int SliceViewer::x_dim [protected]

unsigned int SliceViewer::y_dim [protected]

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

• Eigene Dateien/9.Semester/Visualisierung/LU/Volume_Renderer_dec05v2/Volume Renderer/SliceViewer.h
• Eigene Dateien/9.Semester/Visualisierung/LU/Volume_Renderer_dec05v2/Volume Renderer/SliceViewer.cpp

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