com.ijchart.xychart.ui.supplier
Class DefaultDrawingSupplier

java.lang.Object
  com.ijchart.xychart.ui.supplier.DefaultDrawingSupplier

All Implemented Interfaces:

IDrawingSupplier

public class DefaultDrawingSupplier
extends java.lang.Object
implements IDrawingSupplier

Title: IJChart

Description: a chart library for the Java(tm) platform.

The default implementation of interface DefaultDrawingSupplier.

Copyright: Copyright (c) 2013

Company:

Version:

1.0

Author:

zhang feng min,shanghai china. Contract me by email.

Field Summary

static java.awt.Paint[]	DEFAULT_BORDER_PAINT_SEQUENCE The default border paint sequence.
static java.awt.Stroke[]	DEFAULT_BORDER_STROKE_SEQUENCE The default border stroke sequence.
static boolean	DEFAULT_CAN_RESET A default boolean flag controls whether or not can reset.
static java.awt.Paint[]	DEFAULT_FILL_PAINT_SEQUENCE The default fill paint sequence.
static java.awt.Paint[]	DEFAULT_PAINT_SEQUENCE The default paint sequence.
static java.awt.Shape[]	DEFAULT_SHAPE_SEQUENCE The default shape sequence.
static java.awt.Stroke[]	DEFAULT_STROKE_SEQUENCE The default stroke sequence.

Constructor Summary

DefaultDrawingSupplier()
Creates a new supplier, with default sequences for fill paint, border paint, stroke and shapes.

DefaultDrawingSupplier(java.awt.Paint[] paintSequence, java.awt.Paint[] fillPaintSequence, java.awt.Paint[] borderPaintSequence, java.awt.Stroke[] strokeSequence, java.awt.Stroke[] borderStrokeSequence, java.awt.Shape[] shapeSequence)
Creates a new supplier (null not permitted).

DefaultDrawingSupplier(java.awt.Paint[] paintSequence, java.awt.Paint[] borderPaintSequence, java.awt.Stroke[] strokeSequence, java.awt.Stroke[] borderStrokeSequence, java.awt.Shape[] shapeSequence)
Creates a new supplier (null not permitted).

Method Summary

java.lang.Object	clone() Returns a clone.
static java.awt.Shape[]	createStandardSeriesShapes() Creates an array of standard shapes to display for the items in series on charts.
boolean	equals(java.lang.Object obj) Tests this object for equality with another object.
java.awt.Paint	getNextBorderPaint() Returns the next border paint in a sequence maintained by the supplier.
java.awt.Stroke	getNextBorderStroke() Returns the next Stroke object in a sequence maintained by the supplier.
java.awt.Paint	getNextFillPaint() Returns the next fill paint in a sequence maintained by the supplier.
java.awt.Paint	getNextPaint() Returns the next paint in a sequence maintained by the supplier.
java.awt.Shape	getNextShape() Returns the next Shape object in a sequence maintained by the supplier.
java.awt.Stroke	getNextStroke() Returns the next Stroke object in a sequence maintained by the supplier.
int	hashCode() Returns a hash code value for the object
boolean	isCanReset() Whether or not can reset.
void	reset() Reset this class to first initiate state.
void	restoreState() Restore state to old.
void	saveState() Save current state.
void	setCanReset(boolean flag) Sets whether or not can reset.

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULT_PAINT_SEQUENCE

public static final java.awt.Paint[] DEFAULT_PAINT_SEQUENCE

The default paint sequence.

DEFAULT_BORDER_PAINT_SEQUENCE

public static final java.awt.Paint[] DEFAULT_BORDER_PAINT_SEQUENCE

The default border paint sequence.

DEFAULT_FILL_PAINT_SEQUENCE

public static final java.awt.Paint[] DEFAULT_FILL_PAINT_SEQUENCE

The default fill paint sequence.

DEFAULT_STROKE_SEQUENCE

public static final java.awt.Stroke[] DEFAULT_STROKE_SEQUENCE

The default stroke sequence.

DEFAULT_BORDER_STROKE_SEQUENCE

public static final java.awt.Stroke[] DEFAULT_BORDER_STROKE_SEQUENCE

The default border stroke sequence.

DEFAULT_SHAPE_SEQUENCE

public static final java.awt.Shape[] DEFAULT_SHAPE_SEQUENCE

The default shape sequence.

DEFAULT_CAN_RESET

public static final boolean DEFAULT_CAN_RESET

A default boolean flag controls whether or not can reset.

See Also:

Constant Field Values

Constructor Detail

DefaultDrawingSupplier

public DefaultDrawingSupplier()

Creates a new supplier, with default sequences for fill paint, border paint, stroke and shapes.

DefaultDrawingSupplier

public DefaultDrawingSupplier(java.awt.Paint[] paintSequence,
                              java.awt.Paint[] borderPaintSequence,
                              java.awt.Stroke[] strokeSequence,
                              java.awt.Stroke[] borderStrokeSequence,
                              java.awt.Shape[] shapeSequence)

Creates a new supplier (null not permitted).

Parameters:

paintSequence - Paint[] The paint sequence (null not permitted).

borderPaintSequence - Paint[] The border paint sequence (null not permitted).

strokeSequence - Stroke[] The stroke sequence (null not permitted).

borderStrokeSequence - Stroke[] The border stroke sequence (null not permitted).

shapeSequence - Shape[] The shape sequence (null not permitted).

DefaultDrawingSupplier

public DefaultDrawingSupplier(java.awt.Paint[] paintSequence,
                              java.awt.Paint[] fillPaintSequence,
                              java.awt.Paint[] borderPaintSequence,
                              java.awt.Stroke[] strokeSequence,
                              java.awt.Stroke[] borderStrokeSequence,
                              java.awt.Shape[] shapeSequence)

Creates a new supplier (null not permitted).

Parameters:

paintSequence - Paint[] The paint sequence (null not permitted).

fillPaintSequence - Paint[] The fill paint sequence (null not permitted).

borderPaintSequence - Paint[] The border paint sequence (null not permitted).

strokeSequence - Stroke[] The stroke sequence (null not permitted).

borderStrokeSequence - Stroke[] The border stroke sequence (null not permitted).

shapeSequence - Shape[] The shape sequence (null not permitted).

Method Detail

getNextPaint

public java.awt.Paint getNextPaint()

Returns the next paint in a sequence maintained by the supplier.

Specified by:

getNextPaint in interface IDrawingSupplier

Returns:

Paint The paint (never null).

getNextBorderPaint

public java.awt.Paint getNextBorderPaint()

Returns the next border paint in a sequence maintained by the supplier.

Specified by:

getNextBorderPaint in interface IDrawingSupplier

Returns:

Paint The paint (never null).

getNextFillPaint

public java.awt.Paint getNextFillPaint()

Returns the next fill paint in a sequence maintained by the supplier.

Specified by:

getNextFillPaint in interface IDrawingSupplier

Returns:

Paint The paint (never null).

getNextStroke

public java.awt.Stroke getNextStroke()

Returns the next Stroke object in a sequence maintained by the supplier.

Specified by:

getNextStroke in interface IDrawingSupplier

Returns:

Stroke The Stroke (never null).

getNextBorderStroke

public java.awt.Stroke getNextBorderStroke()

Returns the next Stroke object in a sequence maintained by the supplier.

Specified by:

getNextBorderStroke in interface IDrawingSupplier

Returns:

Stroke The Stroke (never null).

getNextShape

public java.awt.Shape getNextShape()

Returns the next Shape object in a sequence maintained by the supplier.

Specified by:

getNextShape in interface IDrawingSupplier

Returns:

Shape The shape (never null).

createStandardSeriesShapes

public static java.awt.Shape[] createStandardSeriesShapes()

Creates an array of standard shapes to display for the items in series on charts.

Returns:

Shape[] The shape array (never null).

equals

public boolean equals(java.lang.Object obj)

Tests this object for equality with another object.

Overrides:

equals in class java.lang.Object

Parameters:

obj - the object (null permitted).

Returns:

A boolean.

hashCode

public int hashCode()

Returns a hash code value for the object

Overrides:

hashCode in class java.lang.Object

Returns:

int A hash code value for this object.

isCanReset

public boolean isCanReset()

Whether or not can reset.

Specified by:

isCanReset in interface IDrawingSupplier

Returns:

boolean A boolean.

setCanReset

public void setCanReset(boolean flag)

Sets whether or not can reset.

Specified by:

setCanReset in interface IDrawingSupplier

Parameters:

flag - boolean A boolean.

reset

public void reset()

Reset this class to first initiate state.

Specified by:

reset in interface IDrawingSupplier

saveState

public void saveState()

Save current state.

Specified by:

saveState in interface IDrawingSupplier

restoreState

public void restoreState()

Restore state to old.

Specified by:

restoreState in interface IDrawingSupplier

clone

public java.lang.Object clone()
                       throws java.lang.CloneNotSupportedException

Returns a clone.

Overrides:

clone in class java.lang.Object

Returns:

A clone.

Throws:

java.lang.CloneNotSupportedException - if a component of the supplier does not support cloning.