com.tinyline.tiny2d
Class TinyState

java.lang.Object
  com.tinyline.tiny2d.TinyState

public class TinyState
extends java.lang.Object

Graphics State

A TinyState object encapsulates state information needed for the basic rendering operations. The TinyState state information includes:

Attribute	Inital Value	Description
bg	0xffffffff	The background ARBG color.
antialias	true	If it is true, Tiny2D draws shapes and text with anti-aliasing.
smoothbits	false	If it is true, Tiny2D draws images with anti-aliasing.
devMat	the identity matrix	The transformation matrix which defines the mapping from user space to device space.
devBounds	an empty rectangle	The shape bounds in device space.
fillRule	FILL_STYLE_EO	The fill rule indicates the algorithm which is to be used to determine what parts of the canvas are included inside the shape. There are two types of winding rules: FILL_STYLE_EO and FILL_SYLE_WIND
fillColor	TinyColor(0xff000000)	The fill color paints the interior of the given shape.
strokeColor	TinyColor.NONE	The stroke color paints along the outline of the given shape.
dashArray	null	The stroke dash array controls the pattern of dashes and gaps used to stroke paths.
dashPhase	0	The stroke dash phase specifies the distance into the dash pattern to start the dash.
strokeWidth	1<<FIX_BITS	The width of the stroke.
capStyle	CAP_BUTT	The stroke cap style specifies the shape to be used at the end of open subpaths when they are stroked. There are three stoke cap styles: CAP_BUTT, CAP_ROUND and CAP_SQUARE.
joinStyle	JOIN_MITER	The stroke join style specifies the shape to be used at the corners of paths or basic shapes when they are stroked. There are three line join styles: JOIN_BEVEL, JOIN_MITER and JOIN_ROUND.
miterLimit	4<<FIX_BITS	The stroke miter limit imposes a limit on the ratio of the miter length to the stroke width.
globalAlpha	255	The global alpha specifies the opacity of all painting operations.
fillAlpha	255	The fill alpha specifies the opacity of the painting operation used to paint the interior the shape.
strokeAlpha	255	The stroke alpha specifies the opacity of the painting operation used to stroke the shape.
textDir	TEXT_DIR_LR	The current text direction.

Version:

2.3

Field Summary

boolean	antialias If true, Tiny2D draws shapes and text with anti-aliasing.
int	bg The background ARBG color.
int	capStyle The current stroke cap style specifies the shape to be used at the end of open subpaths when they are stroked.
int[]	dashArray The current dash array controls the pattern of dashes and gaps used to stroke paths.
int	dashPhase The current stroke dash phase specifies the distance into the dash pattern to start the dash.
TinyRect	devBounds The current shape device bounds.
TinyRect	devClip The current device clip.
TinyMatrix	devMat The current transformation matrix from user space to device space.
int	fillAlpha The current fill alpha specifies the opacity of the painting operation used to fill the current shape.
TinyColor	fillColor The current fill color paints the interior of the given shape.
int	fillRule The current fillRule indicates the algorithm which is to be used to determine what parts of the canvas are included inside the shape.
int	globalAlpha The current global alpha specifies the opacity of the all painting operations.
int	joinStyle The current stroke join style specifies the shape to be used at the corners of paths or basic shapes when they are stroked.
int	miterLimit The current stroke miter limit imposes a limit on the ratio of the miter length to the stroke width.
boolean	smoothbits If true, Tiny2D draws images with anti-aliasing.
int	strokeAlpha The current stroke alpha specifies the opacity of the painting operation used to stroke the current shape.
TinyColor	strokeColor The current stroke color paints along the outline of the given shape.
int	strokeWidth The current stroke width specifies the width of the stroke.
int	textDir The current text direction.

Constructor Summary

TinyState()
Constructs a new TinyState representing the Initial graphics state

Method Summary

static void	copyState(TinyState src, TinyState dst) Copies a graphic state from the specified source state to the specified destination state.
void	init() Sets this TinyState object to the Initial graphics state

Methods inherited from class java.lang.Object

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

Field Detail

antialias

public boolean antialias

If true, Tiny2D draws shapes and text with anti-aliasing.

bg

public int bg

The background ARBG color.

capStyle

public int capStyle

The current stroke cap style specifies the shape to be used at the end of open subpaths when they are stroked. The value must be one of the following: CAP_BUTT, CAP_ROUND or CAP_SQUARE.

dashArray

public int[] dashArray

The current dash array controls the pattern of dashes and gaps used to stroke paths.

dashPhase

public int dashPhase

The current stroke dash phase specifies the distance into the dash pattern to start the dash.

devBounds

public TinyRect devBounds

The current shape device bounds.

devClip

public TinyRect devClip

The current device clip.

devMat

public TinyMatrix devMat

The current transformation matrix from user space to device space.

fillAlpha

public int fillAlpha

The current fill alpha specifies the opacity of the painting operation used to fill the current shape. The value must be in the range [0-255].

fillColor

public TinyColor fillColor

The current fill color paints the interior of the given shape. The value must be one of the following: TinyColor or TinyColor.NONE

fillRule

public int fillRule

The current fillRule indicates the algorithm which is to be used to determine what parts of the canvas are included inside the shape. The value must be one of the following: FILL_STYLE_WIND or FILL_STYLE_EO.

globalAlpha

public int globalAlpha

The current global alpha specifies the opacity of the all painting operations. The value must be in the range [0-255].

joinStyle

public int joinStyle

The current stroke join style specifies the shape to be used at the corners of paths or basic shapes when they are stroked. The value must be one of the following: JOIN_MITER, JOIN_ROUND or JOIN_BEVEL.

miterLimit

public int miterLimit

The current stroke miter limit imposes a limit on the ratio of the miter length to the stroke width.

smoothbits

public boolean smoothbits

If true, Tiny2D draws images with anti-aliasing.

strokeAlpha

public int strokeAlpha

The current stroke alpha specifies the opacity of the painting operation used to stroke the current shape. The value must be in the range [0-255].

strokeColor

public TinyColor strokeColor

The current stroke color paints along the outline of the given shape. The value must be one of the following: TinyColor or TinyColor.NONE

strokeWidth

public int strokeWidth

The current stroke width specifies the width of the stroke.

textDir

public int textDir

The current text direction. The value must be one of the following: TEXT_DIR_LR, TEXT_DIR_RL or TEXT_DIR_TB.

Constructor Detail

TinyState

public TinyState()

Constructs a new TinyState representing the Initial graphics state

Method Detail

copyState

public static void copyState(TinyState src,
                             TinyState dst)

Copies a graphic state from the specified source state to the specified destination state.

If dst is null or if src is null, then the destination state is not modified.

Parameters:

src - the source state.

dst - the destination state.

init

public void init()

Sets this TinyState object to the Initial graphics state