org.pentaho.reporting.engine.classic.core.util
Class StrokeUtility

java.lang.Object
  org.pentaho.reporting.engine.classic.core.util.StrokeUtility

public class StrokeUtility
extends Object

This class provides helper methods to work with Strokes and line-styles.

Author:

Thomas Morgner

Field Summary

static int	STROKE_DASHED A constant defining a stroke-type.
static int	STROKE_DOT_DASH A constant defining a stroke-type.
static int	STROKE_DOT_DOT_DASH A constant defining a stroke-type.
static int	STROKE_DOTTED A constant defining a stroke-type.
static int	STROKE_NONE A constant defining a stroke-type.
static int	STROKE_SOLID A constant defining a stroke-type.

Method Summary

static Stroke	createStroke(int type, float width) Creates a new Stroke-Object for the given type and with.
static int	getStrokeType(Stroke s) Tries to deduct the stroke-type from the given stroke object.
static float	getStrokeWidth(Stroke s) Tries to extract the stroke-width from the given stroke object.
static BorderStyle	translateStrokeStyle(Stroke s)

Methods inherited from class java.lang.Object

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

Field Detail

STROKE_SOLID

public static final int STROKE_SOLID

A constant defining a stroke-type.

See Also:

Constant Field Values

STROKE_DASHED

public static final int STROKE_DASHED

A constant defining a stroke-type.

See Also:

Constant Field Values

STROKE_DOTTED

public static final int STROKE_DOTTED

A constant defining a stroke-type.

See Also:

Constant Field Values

STROKE_DOT_DASH

public static final int STROKE_DOT_DASH

A constant defining a stroke-type.

See Also:

Constant Field Values

STROKE_DOT_DOT_DASH

public static final int STROKE_DOT_DOT_DASH

A constant defining a stroke-type.

See Also:

Constant Field Values

STROKE_NONE

public static final int STROKE_NONE

A constant defining a stroke-type.

See Also:

Constant Field Values

Method Detail

createStroke

public static Stroke createStroke(int type,
                                  float width)

Creates a new Stroke-Object for the given type and with.

Parameters:

type - the stroke-type. (Must be one of the constants defined in this class.)

width - the stroke's width.

Returns:

the stroke, never null.

getStrokeWidth

public static float getStrokeWidth(Stroke s)

Tries to extract the stroke-width from the given stroke object.

Parameters:

s - the stroke.

Returns:

the stroke's width.

getStrokeType

public static int getStrokeType(Stroke s)

Tries to deduct the stroke-type from the given stroke object. This will result in funny return values if the stroke was not created by the createStroke(int, float) method.

Parameters:

s - the stroke.

Returns:

the stroke's width.

translateStrokeStyle

public static BorderStyle translateStrokeStyle(Stroke s)