edu.mines.jtk.sgl
Class PointState

java.lang.Object
  edu.mines.jtk.sgl.PointState

All Implemented Interfaces:

State

public class PointState
extends java.lang.Object
implements State

OpenGL point state.

Version:

2005.05.31

Author:

Dave Hale, Colorado School of Mines

Constructor Summary

PointState()
Constructs point state.

Method Summary

void	apply() Applies this OpenGL state.
int	getAttributeBits() Gets the OpenGL attribute bits for this state.
float	getSize() Gets the point size.
boolean	getSmooth() Gets the point smooth.
boolean	hasSize() Determines whether point size is set.
boolean	hasSmooth() Determines whether point smooth is set.
void	setSize(float size) Sets the point size.
void	setSmooth(boolean smooth) Sets the point smooth.
void	unsetSize() Unsets the point size.
void	unsetSmooth() Unsets the point smooth.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PointState

public PointState()

Constructs point state.

Method Detail

hasSmooth

public boolean hasSmooth()

Determines whether point smooth is set.

Returns:

true, if set; false, otherwise.

getSmooth

public boolean getSmooth()

Gets the point smooth.

Returns:

the point smooth.

setSmooth

public void setSmooth(boolean smooth)

Sets the point smooth.

Parameters:

smooth - the smooth.

unsetSmooth

public void unsetSmooth()

Unsets the point smooth.

hasSize

public boolean hasSize()

Determines whether point size is set.

Returns:

true, if set; false, otherwise.

getSize

public float getSize()

Gets the point size.

Returns:

the point size.

setSize

public void setSize(float size)

Sets the point size.

Parameters:

size - the size.

unsetSize

public void unsetSize()

Unsets the point size.

apply

public void apply()

Description copied from interface: State

Applies this OpenGL state. This method makes OpenGL state consistent with any attribute fields in this state that are currently set.

Specified by:

apply in interface State

getAttributeBits

public int getAttributeBits()

Description copied from interface: State

Gets the OpenGL attribute bits for this state. These bits indicate what OpenGL state is changed by the method State.apply(). If these bits are passed to glPushAttrib before calling State.apply(), then glPopAttrib will restore any OpenGL state that is changed by that method.

Specified by:

getAttributeBits in interface State