JavaFX 21.0.2 · com.sun.marlin.Stroker · APIdia, the JavaDoc alternative

Field Summary

Modifier and Type	Field and Description
private static final double	C
private boolean	capStart
private int	capStyle
private double	cdx
private double	cdy
private double[]	clipRect
private static final int	CLOSE
private double	cmx
private double	cmy
private int	cOutCode
pack-priv final Curve	curve
private final TransformingPathConsumer2D.CurveClipSplitter	curveSplitter
private double	cx0
private double	cy0
private static final int	DRAWING_OP_TO
private double	invHalfLineWidth2Sq
private static final double	JOIN_ERROR
private static final int	JOIN_STYLE
private double	joinLimitMinSq
private int	joinStyle
private double	lineWidth2
private final double[]	lp
private final double[]	miter
private double	miterLimitSq
private boolean	monotonize
private static final int	MOVE_TO
private final double[]	offset0
private final double[]	offset1
private final double[]	offset2
private boolean	opened
private DPathConsumer2D	out
private int	prev
pack-priv final RendererContext	rdrCtx
private final Helpers.PolyStack	reverse
private static final double	ROUND_JOIN_ERROR
private final double[]	rp
private double	sdx
private double	sdy
private double	smx
private double	smy
private int	sOutCode
private static final double	SQRT_2
private boolean	subdivide
private double	sx0
private double	sy0

Constructor Summary

Access	Constructor and Description
pack-priv	Stroker(final RendererContext per-thread renderer context rdrCtx) Constructs a `Stroker`.

Method Summary

Modifier and Type	Method and Description
private void	_curveTo(final double x1, final double y1, final double x2, final double y2, final double x3, final double y3, final int outcode0)
private void	_moveTo(final double x0, final double y0, final int outcode)
private void	_quadTo(final double x1, final double y1, final double x2, final double y2, final int outcode0)
public void	closePath() Implements com.sun.marlin.DPathConsumer2D.closePath.
private static void	computeMiter(final double x0, final double y0, final double x1, final double y1, final double x0p, final double y0p, final double x1p, final double y1p, final double[] m)
private static void	computeOffset(final double lx, final double ly, final double w, final double[] m)
private int	computeOffsetCubic(final double[] pts, final int off, final double[] leftOff, final double[] rightOff)
private int	computeOffsetQuad(final double[] pts, final int off, final double[] leftOff, final double[] rightOff)
public void	curveTo(final double x1, final double y1, final double x2, final double y2, final double x3, final double y3) Implements com.sun.marlin.DPathConsumer2D.curveTo.
public void	disableClipping()
pack-priv void	dispose() Disposes this stroker: clean up before reusing this instance
private void	drawBezApproxForArc(final double cx, final double cy, final double omx, final double omy, final double mx, final double my, boolean rev)
private void	drawJoin(double pdx, double pdy, double x0, double y0, double dx, double dy, double omx, double omy, double mx, double my, final int outcode)
private void	drawMiter(final double pdx, final double pdy, final double x0, final double y0, final double dx, final double dy, double omx, double omy, double mx, double my, boolean rev)
private void	drawRoundCap(double cx, double cy, double mx, double my)
private void	drawRoundJoin(double cx, double cy, double omx, double omy, double mx, double my, boolean rev)
private void	emitClose()
private void	emitCurveTo(final double x1, final double y1, final double x2, final double y2, final double x3, final double y3)
private void	emitCurveTo(final double x0, final double y0, final double x1, final double y1, final double x2, final double y2, final double x3, final double y3, final boolean rev)
private void	emitCurveToRev(final double x0, final double y0, final double x1, final double y1, final double x2, final double y2)
private void	emitLineTo(final double x1, final double y1)
private void	emitLineTo(final double x1, final double y1, final boolean rev)
private void	emitLineToRev(final double x1, final double y1)
private void	emitMoveTo(final double x0, final double y0)
private void	emitQuadTo(final double x1, final double y1, final double x2, final double y2)
private void	emitQuadToRev(final double x0, final double y0, final double x1, final double y1)
private void	emitReverse()
private void	finish(final int outcode)
private int	getLineOffsets(final double x1, final double y1, final double x2, final double y2, final double[] left, final double[] right)
public Stroker	Returns: this instance init(final DPathConsumer2D an output `DPathConsumer2D`. pc2d, final double the desired line width in pixels lineWidth, final int the desired end cap style, one of `CAP_BUTT`, `CAP_ROUND` or `CAP_SQUARE`. capStyle, final int the desired line join style, one of `JOIN_MITER`, `JOIN_ROUND` or `JOIN_BEVEL`. joinStyle, final double the desired miter limit miterLimit, final boolean true to indicate to subdivide curves, false if dasher does subdivideCurves) Inits the `Stroker`.
private static boolean	isCW(final double dx1, final double dy1, final double dx2, final double dy2)
public void	lineTo(final double x1, final double y1) Implements com.sun.marlin.DPathConsumer2D.lineTo.
private void	mayDrawRoundJoin(double cx, double cy, double omx, double omy, double mx, double my, boolean rev)
public void	moveTo(final double x0, final double y0) Implements com.sun.marlin.DPathConsumer2D.moveTo.
public void	pathDone() Implements com.sun.marlin.DPathConsumer2D.pathDone.
public void	quadTo(final double x1, final double y1, final double x2, final double y2) Implements com.sun.marlin.DPathConsumer2D.quadTo.
private static void	safeComputeMiter(final double x0, final double y0, final double x1, final double y1, final double x0p, final double y0p, final double x1p, final double y1p, final double[] m)
public void	setStartFlag(boolean first) Implements com.sun.marlin.TransformingPathConsumer2D.StartFlagPathConsumer2D.setStartFlag.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

C	back to summary
private static final double C

capStart	back to summary
private boolean capStart

capStyle	back to summary
private int capStyle

cdx	back to summary
private double cdx

cdy	back to summary
private double cdy

clipRect	back to summary
private double[] clipRect

CLOSE	back to summary
private static final int CLOSE

cmx	back to summary
private double cmx

cmy	back to summary
private double cmy

cOutCode	back to summary
private int cOutCode

curve	back to summary
pack-priv final Curve curve

curveSplitter	back to summary
private final TransformingPathConsumer2D.CurveClipSplitter curveSplitter

cx0	back to summary
private double cx0

cy0	back to summary
private double cy0

DRAWING_OP_TO	back to summary
private static final int DRAWING_OP_TO

invHalfLineWidth2Sq	back to summary
private double invHalfLineWidth2Sq

JOIN_ERROR	back to summary
private static final double JOIN_ERROR

JOIN_STYLE	back to summary
private static final int JOIN_STYLE

joinLimitMinSq	back to summary
private double joinLimitMinSq

joinStyle	back to summary
private int joinStyle

lineWidth2	back to summary
private double lineWidth2

lp	back to summary
private final double[] lp

miter	back to summary
private final double[] miter

miterLimitSq	back to summary
private double miterLimitSq

monotonize	back to summary
private boolean monotonize

MOVE_TO	back to summary
private static final int MOVE_TO

offset0	back to summary
private final double[] offset0

offset1	back to summary
private final double[] offset1

offset2	back to summary
private final double[] offset2

opened	back to summary
private boolean opened

out	back to summary
private DPathConsumer2D out

prev	back to summary
private int prev

rdrCtx	back to summary
pack-priv final RendererContext rdrCtx

reverse	back to summary
private final Helpers.PolyStack reverse

ROUND_JOIN_ERROR	back to summary
private static final double ROUND_JOIN_ERROR

rp	back to summary
private final double[] rp

sdx	back to summary
private double sdx

sdy	back to summary
private double sdy

smx	back to summary
private double smx

smy	back to summary
private double smy

sOutCode	back to summary
private int sOutCode

SQRT_2	back to summary
private static final double SQRT_2

subdivide	back to summary
private boolean subdivide

sx0	back to summary
private double sx0

sy0	back to summary
private double sy0

Constructor Detail

Stroker back to summary

Stroker	back to summary
pack-priv Stroker(final RendererContext rdrCtx) Constructs a `Stroker`. Parameters rdrCtx:RendererContext per-thread renderer context

pack-priv Stroker(final RendererContext rdrCtx)

Constructs a Stroker.

Parameters

rdrCtx:RendererContext: per-thread renderer context

Method Detail

_curveTo	back to summary
private void _curveTo(final double x1, final double y1, final double x2, final double y2, final double x3, final double y3, final int outcode0)

_moveTo	back to summary
private void _moveTo(final double x0, final double y0, final int outcode)

_quadTo	back to summary
private void _quadTo(final double x1, final double y1, final double x2, final double y2, final int outcode0)

closePath

back to summary

public void closePath()

Implements com.sun.marlin.DPathConsumer2D.closePath.

Annotations

@Override

computeMiter	back to summary
private static void computeMiter(final double x0, final double y0, final double x1, final double y1, final double x0p, final double y0p, final double x1p, final double y1p, final double[] m)

computeOffset	back to summary
private static void computeOffset(final double lx, final double ly, final double w, final double[] m)

computeOffsetCubic	back to summary
private int computeOffsetCubic(final double[] pts, final int off, final double[] leftOff, final double[] rightOff)

computeOffsetQuad	back to summary
private int computeOffsetQuad(final double[] pts, final int off, final double[] leftOff, final double[] rightOff)

curveTo

back to summary

public void curveTo(final double x1, final double y1, final double x2, final double y2, final double x3, final double y3)

Implements com.sun.marlin.DPathConsumer2D.curveTo.

Annotations

@Override

disableClipping	back to summary
public void disableClipping()

dispose	back to summary
pack-priv void dispose() Disposes this stroker: clean up before reusing this instance

drawBezApproxForArc	back to summary
private void drawBezApproxForArc(final double cx, final double cy, final double omx, final double omy, final double mx, final double my, boolean rev)

drawJoin	back to summary
private void drawJoin(double pdx, double pdy, double x0, double y0, double dx, double dy, double omx, double omy, double mx, double my, final int outcode)

drawMiter	back to summary
private void drawMiter(final double pdx, final double pdy, final double x0, final double y0, final double dx, final double dy, double omx, double omy, double mx, double my, boolean rev)

drawRoundCap	back to summary
private void drawRoundCap(double cx, double cy, double mx, double my)

drawRoundJoin	back to summary
private void drawRoundJoin(double cx, double cy, double omx, double omy, double mx, double my, boolean rev)

emitClose	back to summary
private void emitClose()

emitCurveTo	back to summary
private void emitCurveTo(final double x1, final double y1, final double x2, final double y2, final double x3, final double y3)

emitCurveTo	back to summary
private void emitCurveTo(final double x0, final double y0, final double x1, final double y1, final double x2, final double y2, final double x3, final double y3, final boolean rev)

emitCurveToRev	back to summary
private void emitCurveToRev(final double x0, final double y0, final double x1, final double y1, final double x2, final double y2)

emitLineTo	back to summary
private void emitLineTo(final double x1, final double y1)

emitLineTo	back to summary
private void emitLineTo(final double x1, final double y1, final boolean rev)

emitLineToRev	back to summary
private void emitLineToRev(final double x1, final double y1)

emitMoveTo	back to summary
private void emitMoveTo(final double x0, final double y0)

emitQuadTo	back to summary
private void emitQuadTo(final double x1, final double y1, final double x2, final double y2)

emitQuadToRev	back to summary
private void emitQuadToRev(final double x0, final double y0, final double x1, final double y1)

emitReverse	back to summary
private void emitReverse()

finish	back to summary
private void finish(final int outcode)

getLineOffsets	back to summary
private int getLineOffsets(final double x1, final double y1, final double x2, final double y2, final double[] left, final double[] right)

init back to summary

public Stroker init(final DPathConsumer2D pc2d, final double lineWidth, final int capStyle, final int joinStyle, final double miterLimit, final boolean subdivideCurves)

Inits the Stroker.

Parameters

pc2d:DPathConsumer2D: an output DPathConsumer2D.
lineWidth:double: the desired line width in pixels
capStyle:int: the desired end cap style, one of CAP_BUTT, CAP_ROUND or CAP_SQUARE.
joinStyle:int: the desired line join style, one of JOIN_MITER, JOIN_ROUND or JOIN_BEVEL.
miterLimit:double: the desired miter limit
subdivideCurves:boolean: true to indicate to subdivide curves, false if dasher does

Returns:Stroker

this instance

isCW	back to summary
private static boolean isCW(final double dx1, final double dy1, final double dx2, final double dy2)

lineTo

back to summary

public void lineTo(final double x1, final double y1)

Implements com.sun.marlin.DPathConsumer2D.lineTo.

Annotations

@Override

mayDrawRoundJoin	back to summary
private void mayDrawRoundJoin(double cx, double cy, double omx, double omy, double mx, double my, boolean rev)

moveTo

back to summary

public void moveTo(final double x0, final double y0)

Implements com.sun.marlin.DPathConsumer2D.moveTo.

Annotations

@Override

pathDone

back to summary

public void pathDone()

Implements com.sun.marlin.DPathConsumer2D.pathDone.

Annotations

@Override

quadTo

back to summary

public void quadTo(final double x1, final double y1, final double x2, final double y2)

Implements com.sun.marlin.DPathConsumer2D.quadTo.

Annotations

@Override

safeComputeMiter	back to summary
private static void safeComputeMiter(final double x0, final double y0, final double x1, final double y1, final double x0p, final double y0p, final double x1p, final double y1p, final double[] m)

setStartFlag

back to summary

public void setStartFlag(boolean first)

Implements com.sun.marlin.TransformingPathConsumer2D.StartFlagPathConsumer2D.setStartFlag.

Annotations

@Override

public final Class Stroker

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail