org.swtchart.internal.axis

Class AxisTick

java.lang.Object

org.swtchart.internal.axis.AxisTick

All Implemented Interfaces:

IAxisTick

public class AxisTick
extends Object
implements IAxisTick

An axis tick.

Field Summary

Fields inherited from interface org.swtchart.IAxisTick

MIN_GRID_STEP_HINT

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AxisTick(Chart chart, Axis axis) Constructor.

Method Summary

Modifier and Type	Method and Description
AxisTickLabels	getAxisTickLabels() Gets the axis tick labels.
AxisTickMarks	getAxisTickMarks() Gets the axis tick marks.
org.eclipse.swt.graphics.Rectangle	getBounds() Gets the bounds of axis tick.
org.eclipse.swt.graphics.Font	getFont() Gets the font for tick labels.
org.eclipse.swt.graphics.Color	getForeground() Gets the foreground color of axis tick.
Format	getFormat() Gets the format for axis tick label.
int	getTickLabelAngle() Gets the tick label angle.
double[]	getTickLabelValues() Gets the tick label values.
int	getTickMarkStepHint() Gets the tick mark step hint in pixels.
boolean	isVisible() Gets the state indicating if tick marks are visible.
void	setFont(org.eclipse.swt.graphics.Font font) Sets the font for tick labels.
void	setForeground(org.eclipse.swt.graphics.Color color) Sets the foreground color of axis tick.
void	setFormat(Format format) Sets the format for axis tick label.
void	setTickLabelAngle(int angle) Sets the tick label angle.
void	setTickMarkStepHint(int tickMarkStepHint) Sets the tick mark step hint in pixels.
void	setVisible(boolean isVisible) Sets the state indicating if tick marks are visible.
protected void	updateLayoutData() Updates the tick layout.
void	updateTick(int length) Updates the tick around per 64 pixel.

Methods inherited from class java.lang.Object

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

Constructor Detail

AxisTick

protected AxisTick(Chart chart,
                   Axis axis)

Constructor.

Parameters:

chart - the chart

axis - the axis

Method Detail

getAxisTickMarks

public AxisTickMarks getAxisTickMarks()

Gets the axis tick marks.

Returns:

the axis tick marks

getAxisTickLabels

public AxisTickLabels getAxisTickLabels()

Gets the axis tick labels.

Returns:

the axis tick labels

setForeground

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

Description copied from interface: IAxisTick

Sets the foreground color of axis tick.

Specified by:

setForeground in interface IAxisTick

Parameters:

color - the foreground color of axis tick

getForeground

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

Description copied from interface: IAxisTick

Gets the foreground color of axis tick.

Specified by:

getForeground in interface IAxisTick

Returns:

the foreground color of axis tick

setFont

public void setFont(org.eclipse.swt.graphics.Font font)

Description copied from interface: IAxisTick

Sets the font for tick labels.

Specified by:

setFont in interface IAxisTick

Parameters:

font - the font for tick labels

getFont

public org.eclipse.swt.graphics.Font getFont()

Description copied from interface: IAxisTick

Gets the font for tick labels.

Specified by:

getFont in interface IAxisTick

Returns:

the font for tick labels

isVisible

public boolean isVisible()

Description copied from interface: IAxisTick

Gets the state indicating if tick marks are visible.

Specified by:

isVisible in interface IAxisTick

Returns:

true if tick marks are visible

setVisible

public void setVisible(boolean isVisible)

Description copied from interface: IAxisTick

Sets the state indicating if tick marks are visible.

Specified by:

setVisible in interface IAxisTick

Parameters:

isVisible - true to make the tick marks visible

getTickMarkStepHint

public int getTickMarkStepHint()

Description copied from interface: IAxisTick

Gets the tick mark step hint in pixels.

Specified by:

getTickMarkStepHint in interface IAxisTick

Returns:

the tick mark step hint in pixels

setTickMarkStepHint

public void setTickMarkStepHint(int tickMarkStepHint)

Description copied from interface: IAxisTick

Sets the tick mark step hint in pixels.

Specified by:

setTickMarkStepHint in interface IAxisTick

Parameters:

tickMarkStepHint - the tick mark step hint with pixels (> IAxisTick.MIN_GRID_STEP_HINT)

getTickLabelAngle

public int getTickLabelAngle()

Description copied from interface: IAxisTick

Gets the tick label angle.

Specified by:

getTickLabelAngle in interface IAxisTick

Returns:

the tick label angle in degree

setTickLabelAngle

public void setTickLabelAngle(int angle)

Description copied from interface: IAxisTick

Sets the tick label angle.

Specified by:

setTickLabelAngle in interface IAxisTick

Parameters:

angle - the angle in degree between 0 and 90. The default value is 0. If setting 0, tick labels are horizontally shown. If setting 90, tick labels are vertically shown.

setFormat

public void setFormat(Format format)

Description copied from interface: IAxisTick

Sets the format for axis tick label. DecimalFormat and DateFormat should be used for double[] series and Date[] series respectively.

Specified by:

setFormat in interface IAxisTick

Parameters:

format - the format

getFormat

public Format getFormat()

Description copied from interface: IAxisTick

Gets the format for axis tick label.

Specified by:

getFormat in interface IAxisTick

Returns:

the format

getBounds

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

Description copied from interface: IAxisTick

Gets the bounds of axis tick.

This method is typically used for mouse listener to check whether mouse cursor is on axis tick. Mouse listener can be added to Chart.

Specified by:

getBounds in interface IAxisTick

Returns:

the bounds of axis tick.

getTickLabelValues

public double[] getTickLabelValues()

Description copied from interface: IAxisTick

Gets the tick label values.

Specified by:

getTickLabelValues in interface IAxisTick

Returns:

the tick label values

updateTick

public void updateTick(int length)

Updates the tick around per 64 pixel.

Parameters:

length - the axis length

updateLayoutData

protected void updateLayoutData()

Updates the tick layout.