com.itextpdf.kernel.pdf.canvas.parser.data

Class PathRenderInfo

java.lang.Object

com.itextpdf.kernel.pdf.canvas.parser.data.PathRenderInfo

All Implemented Interfaces:

IEventData

public class PathRenderInfo
extends Object
implements IEventData

Contains information relating to painting current path.

Field Summary

Fields

Modifier and Type	Field and Description
static int	FILL Value specifying fill operation to perform on the current path.
static int	NO_OP End the path object without filling or stroking it.
static int	STROKE Value specifying stroke operation to perform on the current path.

Constructor Summary

Constructors

Constructor and Description
PathRenderInfo(Path path, int operation, CanvasGraphicsState gs) If the operation is NO_OP then the rule is ignored, otherwise PdfCanvasConstants.FillingRule.NONZERO_WINDING is used by default.
PathRenderInfo(Path path, int operation, int rule, boolean isClip, int clipRule, CanvasGraphicsState gs)

Method Summary

Modifier and Type	Method and Description
int	getClippingRule()
Matrix	getCtm()
Color	getFillColor()
int	getLineCapStyle()
PdfArray	getLineDashPattern()
int	getLineJoinStyle()
float	getLineWidth()
float	getMiterLimit()
int	getOperation()
Path	getPath()
int	getRule()
Color	getStrokeColor()
boolean	isGraphicsStatePreserved()
boolean	isPathModifiesClippingPath()
void	preserveGraphicsState()
void	releaseGraphicsState()

Methods inherited from class java.lang.Object

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

Field Detail

NO_OP

public static final int NO_OP

End the path object without filling or stroking it. This operator shall be a path-painting no-op, used primarily for the side effect of changing the current clipping path

See Also:

Constant Field Values

STROKE

public static final int STROKE

Value specifying stroke operation to perform on the current path.

See Also:

Constant Field Values

FILL

public static final int FILL

Value specifying fill operation to perform on the current path. When the fill operation is performed it should use either nonzero winding or even-odd rule.

See Also:

Constant Field Values

Constructor Detail

PathRenderInfo

public PathRenderInfo(Path path,
                      int operation,
                      int rule,
                      boolean isClip,
                      int clipRule,
                      CanvasGraphicsState gs)

Parameters:

path - The path to be rendered.

operation - One of the possible combinations of STROKE and FILL values or NO_OP

rule - Either PdfCanvasConstants.FillingRule.NONZERO_WINDING or PdfCanvasConstants.FillingRule.EVEN_ODD.

isClip - True indicates that current path modifies the clipping path, false - if not.

clipRule - Either PdfCanvasConstants.FillingRule.NONZERO_WINDING or PdfCanvasConstants.FillingRule.EVEN_ODD.

gs - The graphics state.

PathRenderInfo

public PathRenderInfo(Path path,
                      int operation,
                      CanvasGraphicsState gs)

If the operation is NO_OP then the rule is ignored, otherwise PdfCanvasConstants.FillingRule.NONZERO_WINDING is used by default. With this constructor path is considered as not modifying clipping path.

See PathRenderInfo(Path, int, int, boolean, int, CanvasGraphicsState)

Method Detail

getPath

public Path getPath()

Returns:

The Path to be rendered.

getOperation

public int getOperation()

Returns:

int value which is either NO_OP or one of possible combinations of STROKE and FILL

getRule

public int getRule()

Returns:

Either PdfCanvasConstants.FillingRule.NONZERO_WINDING or PdfCanvasConstants.FillingRule.EVEN_ODD.

isPathModifiesClippingPath

public boolean isPathModifiesClippingPath()

Returns:

true indicates that current path modifies the clipping path, false - if not.

getClippingRule

public int getClippingRule()

Returns:

Either PdfCanvasConstants.FillingRule.NONZERO_WINDING or PdfCanvasConstants.FillingRule.EVEN_ODD.

getCtm

public Matrix getCtm()

Returns:

Current transformation matrix.

getLineWidth

public float getLineWidth()

getLineCapStyle

public int getLineCapStyle()

getLineJoinStyle

public int getLineJoinStyle()

getMiterLimit

public float getMiterLimit()

getLineDashPattern

public PdfArray getLineDashPattern()

getStrokeColor

public Color getStrokeColor()

getFillColor

public Color getFillColor()

isGraphicsStatePreserved

public boolean isGraphicsStatePreserved()

preserveGraphicsState

public void preserveGraphicsState()

releaseGraphicsState

public void releaseGraphicsState()