Class DialPointer.Pointer

public Pointer()

Creates a new instance.

public Pointer(int datasetIndex)

Creates a new instance.

Parameters:

datasetIndex - the dataset index.

public void draw(Graphics2D g2,
                 DialPlot plot,
                 Rectangle2D frame,
                 Rectangle2D view)

Draws the pointer.

Specified by:

draw in interface DialLayer

Parameters:

g2 - the graphics target.

plot - the plot.

frame - the dial's reference frame.

view - the dial's view.

public boolean equals(Object obj)

Tests this pointer for equality with an arbitrary object.

Overrides:

equals in interface DialPointer

Parameters:

obj - the object (null permitted).

Returns:

A boolean.

public Paint getFillPaint()

Returns the fill paint.

Returns:

The paint (never null).

Since:

1.0.8

See Also:

setFillPaint(Paint)

public Paint getOutlinePaint()

Returns the outline paint.

Returns:

The paint (never null).

Since:

1.0.8

See Also:

setOutlinePaint(Paint)

public double getWidthRadius()

Returns the width radius.

Returns:

The width radius.

See Also:

setWidthRadius(double)

public int hashCode()

Returns a hash code for this instance.

Overrides:

hashCode in interface DialPointer

Returns:

A hash code.

public void setFillPaint(Paint paint)

Sets the fill paint and sends a DialLayerChangeEvent to all registered listeners.

Parameters:

paint - the paint (null not permitted).

Since:

1.0.8

See Also:

getFillPaint()

public void setOutlinePaint(Paint paint)

Sets the outline paint and sends a DialLayerChangeEvent to all registered listeners.

Parameters:

paint - the paint (null not permitted).

Since:

1.0.8

See Also:

getOutlinePaint()

public void setWidthRadius(double radius)

Sets the width radius and sends a DialLayerChangeEvent to all registered listeners.

Parameters:

radius - the radius

See Also:

getWidthRadius()