JavaShapeRasterizer Class Reference

List of all members.

Public Member Functions
	JavaShapeRasterizer ()
MultiRectArea	rasterize (Shape shape, double flatness)
	Rasterizes shape with particular flatness.
Package Functions
int[]	checkBufSize (int[] buf, int size)
	Checks buffer size and realloc if necessary.
void	addEdge (int x, int y, int num)
	Adds to the buffers new edge.
void	makeBuffer (PathIterator path, double flatness)
	Prepare all buffers and variable to rasterize shape.
void	sort (int[] master, int[] slave, int length)
	Sort buffers.
int	getNext (int cur)
int	getPrev (int cur)
int	getNextShape (int cur)
void	init ()
void	addActiveEdge (int levelY, int start, int end, boolean back)
	Marks edge as active.
int	findActiveEdges (int levelY)
	Find new active edges.
Package Attributes
int	edgesCount
int	edgeCur
int[]	edgesX
int[]	edgesY
int[]	edgesYS
int[]	edgesN
int[]	edgesDY
int[]	bounds
int	boundCount
boolean[]	edgesExt
int	activeCount
float[]	activeX
int[]	activeYEnd
float[]	activeXStep
int[]	activeDY
boolean[]	activeExt
int[]	crossX
int[]	crossDY
Filler	filler
Static Package Attributes
static final int	POINT_CAPACITY = 16
Classes
class	Filler
	Rasterization filler for different path rules. More...

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Constructor & Destructor Documentation

JavaShapeRasterizer

(

)

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Member Function Documentation

int [] checkBufSize	(	int[]	buf,
		int	size
	)			[package]

Checks buffer size and realloc if necessary.

void addEdge	(	int	x,
		int	y,
		int	num
	)			[package]

Adds to the buffers new edge.

void makeBuffer	(	PathIterator	path,
		double	flatness
	)			[package]

Prepare all buffers and variable to rasterize shape.

void sort	(	int[]	master,
		int[]	slave,
		int	length
	)			[package]

Sort buffers.

int getNext

(

int

cur

)

[package]

int getPrev

(

int

cur

)

[package]

int getNextShape

(

int

cur

)

[package]

void init

(

)

[package]

void addActiveEdge	(	int	levelY,
		int	start,
		int	end,
		boolean	back
	)			[package]

Marks edge as active.

int findActiveEdges

(

int

levelY

)

[package]

Find new active edges.

MultiRectArea rasterize	(	Shape	shape,
		double	flatness
	)

Rasterizes shape with particular flatness.

Parameters:

	shape	- the souze Shape to be rasterized
	flatness	- the rasterization flatness

Returns:

a MultiRectArea of rasterized shape

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Member Data Documentation

final int POINT_CAPACITY = 16 [static, package]

int edgesCount [package]

int edgeCur [package]

int [] edgesX [package]

int [] edgesY [package]

int [] edgesYS [package]

int [] edgesN [package]

int [] edgesDY [package]

int [] bounds [package]

int boundCount [package]

boolean [] edgesExt [package]

int activeCount [package]

float [] activeX [package]

int [] activeYEnd [package]

float [] activeXStep [package]

int [] activeDY [package]

boolean [] activeExt [package]

int [] crossX [package]

int [] crossDY [package]

Filler filler [package]