org.swtchart.internal.axis

Class AxisTickMarks

java.lang.Object

org.swtchart.internal.axis.AxisTickMarks

All Implemented Interfaces:

java.util.EventListener, org.eclipse.swt.events.PaintListener, org.eclipse.swt.internal.SWTEventListener

public class AxisTickMarks
extends java.lang.Object
implements org.eclipse.swt.events.PaintListener

Axis tick marks.

Field Summary

Fields

Modifier and Type	Field and Description
private Axis	axis the axis
private org.eclipse.swt.graphics.Rectangle	bounds the bounds of tick marks area
private Chart	chart the chart
private static int	DEFAULT_FOREGROUND the default foreground
private org.eclipse.swt.graphics.Color	foreground the foreground color
private int	heightHint the height hint of tick marks area
protected static int	LINE_WIDTH the line width
static int	TICK_LENGTH the tick length
private int	widthHint the width hint of tick marks area

Constructor Summary

Constructors

Constructor and Description
AxisTickMarks(Chart chart, Axis axis) Constructor.

Method Summary

Modifier and Type	Method and Description
protected void	dispose() Disposes the resources.
private void	drawXTickMarks(org.eclipse.swt.graphics.GC gc, java.util.ArrayList<java.lang.Integer> tickLabelPositions, IAxis.Position position) Draw the X tick marks.
private void	drawYTickMarks(org.eclipse.swt.graphics.GC gc, java.util.ArrayList<java.lang.Integer> tickLabelPositions, IAxis.Position position) Draw the Y tick marks.
Axis	getAxis() Gets the associated axis.
protected org.eclipse.swt.graphics.Rectangle	getBounds() Gets the bounds on chart panel.
protected org.eclipse.swt.graphics.Color	getForeground() Gets the foreground color.
ChartLayoutData	getLayoutData() Gets the layout data.
void	paintControl(org.eclipse.swt.events.PaintEvent e)
void	setBounds(int x, int y, int width, int height) Sets the bounds on chart panel.
void	setForeground(org.eclipse.swt.graphics.Color color) Sets the foreground color.
protected void	updateLayoutData() Updates tick marks layout.

Methods inherited from class java.lang.Object

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

Field Detail

chart

private Chart chart

the chart

axis

private Axis axis

the axis

foreground

private org.eclipse.swt.graphics.Color foreground

the foreground color

widthHint

private int widthHint

the width hint of tick marks area

heightHint

private int heightHint

the height hint of tick marks area

bounds

private org.eclipse.swt.graphics.Rectangle bounds

the bounds of tick marks area

LINE_WIDTH

protected static final int LINE_WIDTH

the line width

See Also:

Constant Field Values

TICK_LENGTH

public static final int TICK_LENGTH

the tick length

See Also:

Constant Field Values

DEFAULT_FOREGROUND

private static final int DEFAULT_FOREGROUND

the default foreground

See Also:

Constant Field Values

Constructor Detail

AxisTickMarks

public AxisTickMarks(Chart chart,
                     Axis axis)

Constructor.

Parameters:

chart - the chart

axis - the axis

Method Detail

setForeground

public void setForeground(org.eclipse.swt.graphics.Color color)

Sets the foreground color.

Parameters:

color - the foreground color

getForeground

protected org.eclipse.swt.graphics.Color getForeground()

Gets the foreground color.

Returns:

the foreground color

getAxis

public Axis getAxis()

Gets the associated axis.

Returns:

the axis

updateLayoutData

protected void updateLayoutData()

Updates tick marks layout.

getLayoutData

public ChartLayoutData getLayoutData()

Gets the layout data.

Returns:

the layout data

setBounds

public void setBounds(int x,
                      int y,
                      int width,
                      int height)

Sets the bounds on chart panel.

Parameters:

x - the x coordinate

y - the y coordinate

width - the width

height - the height

getBounds

protected org.eclipse.swt.graphics.Rectangle getBounds()

Gets the bounds on chart panel.

Returns:

the bounds on chart panel

dispose

protected void dispose()

Disposes the resources.

paintControl

public void paintControl(org.eclipse.swt.events.PaintEvent e)

Specified by:

paintControl in interface org.eclipse.swt.events.PaintListener

drawXTickMarks

private void drawXTickMarks(org.eclipse.swt.graphics.GC gc,
                            java.util.ArrayList<java.lang.Integer> tickLabelPositions,
                            IAxis.Position position)

Draw the X tick marks.

Parameters:

tickLabelPositions - the tick label positions

position - the axis position

gc - the graphics context

drawYTickMarks

private void drawYTickMarks(org.eclipse.swt.graphics.GC gc,
                            java.util.ArrayList<java.lang.Integer> tickLabelPositions,
                            IAxis.Position position)

Draw the Y tick marks.

Parameters:

tickLabelPositions - the tick label positions

position - the axis position

gc - the graphics context