fr.esrf.tangoatk.widget.util.jdraw

Class JDAxis

java.lang.Object

fr.esrf.tangoatk.widget.util.jdraw.JDObject

fr.esrf.tangoatk.widget.util.jdraw.JDRectangular

fr.esrf.tangoatk.widget.util.jdraw.JDAxis

public class JDAxis
extends JDRectangular

JDraw Axis graphic object. JDAxis allows to build easily sizeable gauges, it supports Font, Label format, auto labelling, and tick.

Here is an example of few JDAxis:

Field Summary

Fields

Modifier and Type	Field and Description
static int	AUTO_FORMAT Use default compiler format to display double
static int	BININT_FORMAT Display integer using binary format (%b)
static int	DECINT_FORMAT Display integer using decimal format (%d)
static int	HEXINT_FORMAT Display integer using haxadecimal format (%x)
static int	HORIZONTAL_AXIS Horizontal axis
static int	LEFT_LABEL Labels are at the left of the axis (Vertical axis only)
static int	LINEAR_SCALE Linear scale
static int	LOG_SCALE Logarithmic scale
static int	RIGHT_LABEL Labels are at the right of the axis (Vertical axis only)
static int	SCIENTIFIC_FORMAT Display value using exponential representation (x.xxEyy)
static int	SCIENTIFICINT_FORMAT Display value using exponential representation (xEyy)
protected JLAxis	theAxis
static int	TIME_FORMAT Display number of second as HH:MM:SS
static int	VERTICAL_AXIS Vertical axis

Fields inherited from class fr.esrf.tangoatk.widget.util.jdraw.JDObject

FILL_STYLE_DOT_PATTERN_1, FILL_STYLE_DOT_PATTERN_2, FILL_STYLE_DOT_PATTERN_3, FILL_STYLE_GRADIENT, FILL_STYLE_LARGE_CROSS_HATCH, FILL_STYLE_LARGE_LEFT_HATCH, FILL_STYLE_LARGE_RIGHT_HATCH, FILL_STYLE_NONE, FILL_STYLE_SMALL_CROSS_HATCH, FILL_STYLE_SMALL_LEFT_HATCH, FILL_STYLE_SMALL_RIGHT_HATCH, FILL_STYLE_SOLID, LINE_STYLE_DASH, LINE_STYLE_DASH_DOT, LINE_STYLE_DOT, LINE_STYLE_LONG_DASH, LINE_STYLE_SOLID, VALUE_CHANGE_ON_XDRAG_LEFT, VALUE_CHANGE_ON_XDRAG_RIGHT, VALUE_CHANGE_ON_YDRAG_BOTTOM, VALUE_CHANGE_ON_YDRAG_TOP, VALUE_INC_ON_CLICK, VALUE_INC_ON_PRESSRELEASE

Constructor Summary

Constructors

Constructor and Description
JDAxis(java.lang.String objectName, int x, int y, int w, int h) Consttruc a JDAxis object.

Method Summary

Methods

Modifier and Type	Method and Description
JDObject	copy(int x, int y) Returns a copy of this object at the specified location.
java.awt.Font	getFont() Returns the label font.
int	getFormat() Returns the label format of this axis.
int	getLabelPos() Returns the current label positionning policy.
double	getMax() Returns the max value of this axis.
double	getMin() Returns the min value of this axis.
int	getOrientation() Returns the orientation of this axis.
int	getScale() Returns the scale of this axis.
int	getTickSpacing() Returns the current axis spacing (in pixel).
int	getTickWidth() Returns the current axis tick width.
boolean	hasShadow() Returns true only if this object is shadowed.
boolean	isInverted() Determines whether this axis is inverted.
boolean	isTickCentered() Determines whether axis ticks are centered.
void	paint(JDrawEditor parent, java.awt.Graphics g) Paints this object.
void	setFont(java.awt.Font f) Sets the label font of this axis.
void	setForeground(java.awt.Color f) Sets the foreground color (usualy line color) of this object.
void	setFormat(int f) Sets the label format of this axis.
void	setInverted(boolean i) Invert or not this axis.
void	setLabelPos(int pos) Sets the label positionning policy.
void	setMax(double m) Sets the max value of this axis.
void	setMin(double m) Sets the min value of this axis.
void	setOrientation(int o) Sets the axis orientation.
void	setScale(int s) Sets the scale of this axis.
void	setTickCentered(boolean center) Centers or not axis tick.
void	setTickSpacing(int spacing) Sets the minimum tick spacing (in pixel).
void	setTickWidth(int width) Sets the axis tick width.

Methods inherited from class fr.esrf.tangoatk.widget.util.jdraw.JDRectangular

moveSummit, rotate90

Methods inherited from class fr.esrf.tangoatk.widget.util.jdraw.JDObject

addExtension, addMouseListener, addValueListener, centerOrigin, clearMouseListener, clearValueListener, getBackground, getBackgroundMapper, getBoundRect, getExtendedParam, getExtendedParam, getExtendedParamDesc, getExtendedParamIndex, getExtendedParamName, getExtendedParamNumber, getFillStyle, getForeground, getForegroundMapper, getHTranslationMapper, getInitValue, getInvertShadowMapper, getLineStyle, getLineWidth, getMaxValue, getMinValue, getName, getObjectsByName, getOrigin, getShadowWidth, getSummit, getSummitNumber, getValue, getValueChangeMode, getVisibilityMapper, getVTranslationMapper, hasBackgroundMapper, hasExtendedParam, hasForegroundMapper, hasHTranslationMapper, hasInverseShadow, hasInvertShadowMapper, hasVisibilityMapper, hasVTranslationMapper, isAntiAliased, isDisabled, isFixedExtendedParam, isInsideObject, isInteractive, isProgrammed, isVisible, moveSummitH, moveSummitV, preRefresh, refresh, removeExtension, removeMouseListener, removeValueListener, restoreTransform, saveTransform, scale, scaleTranslate, setAntiAlias, setBackground, setBackgroundMapper, setDisabled, setExtendedParam, setExtendedParam, setExtensionList, setFillStyle, setForegroundMapper, setGradientFillParam, setHTranslationMapper, setInitValue, setInteractive, setInverseShadow, setInvertShadowMapper, setLineStyle, setLineWidth, setMaxValue, setMinValue, setName, setOrigin, setShadow, setShadowWidth, setValue, setValueChangeMode, setVisibilityMapper, setVisible, setVTranslationMapper, toString, translate

Methods inherited from class java.lang.Object

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

Field Detail

HORIZONTAL_AXIS

public static final int HORIZONTAL_AXIS

Horizontal axis

See Also:

Constant Field Values

VERTICAL_AXIS

public static final int VERTICAL_AXIS

Vertical axis

See Also:

Constant Field Values

LEFT_LABEL

public static final int LEFT_LABEL

Labels are at the left of the axis (Vertical axis only)

See Also:

Constant Field Values

RIGHT_LABEL

public static final int RIGHT_LABEL

Labels are at the right of the axis (Vertical axis only)

See Also:

Constant Field Values

LINEAR_SCALE

public static final int LINEAR_SCALE

Linear scale

See Also:

Constant Field Values

LOG_SCALE

public static final int LOG_SCALE

Logarithmic scale

See Also:

Constant Field Values

AUTO_FORMAT

public static final int AUTO_FORMAT

Use default compiler format to display double

See Also:

Constant Field Values

SCIENTIFIC_FORMAT

public static final int SCIENTIFIC_FORMAT

Display value using exponential representation (x.xxEyy)

See Also:

Constant Field Values

TIME_FORMAT

public static final int TIME_FORMAT

Display number of second as HH:MM:SS

See Also:

Constant Field Values

DECINT_FORMAT

public static final int DECINT_FORMAT

Display integer using decimal format (%d)

See Also:

Constant Field Values

HEXINT_FORMAT

public static final int HEXINT_FORMAT

Display integer using haxadecimal format (%x)

See Also:

Constant Field Values

BININT_FORMAT

public static final int BININT_FORMAT

Display integer using binary format (%b)

See Also:

Constant Field Values

SCIENTIFICINT_FORMAT

public static final int SCIENTIFICINT_FORMAT

Display value using exponential representation (xEyy)

See Also:

Constant Field Values

theAxis

protected JLAxis theAxis

Constructor Detail

JDAxis

public JDAxis(java.lang.String objectName,
      int x,
      int y,
      int w,
      int h)

Consttruc a JDAxis object.

Parameters:

objectName - Object name

x - Up left corner x coordinate

y - Up left corner y coordinate

w - Widht (pixel)

h - Height (pixel)

Method Detail

copy

public JDObject copy(int x,
            int y)

Description copied from class: JDObject

Returns a copy of this object at the specified location.

Specified by:

copy in class JDObject

Parameters:

x - Horizontal position of the copied object (pixel)

y - Vertical Position of the copied object (pixel)

Returns:

The copy of this object.

paint

public void paint(JDrawEditor parent,
         java.awt.Graphics g)

Description copied from class: JDObject

Paints this object.

Overrides:

paint in class JDRectangular

Parameters:

parent - JdrawEditor parent (Can be null except for JDSwingObject)

g - the specified Graphics window

hasShadow

public boolean hasShadow()

Description copied from class: JDObject

Returns true only if this object is shadowed.

Overrides:

hasShadow in class JDObject

setForeground

public void setForeground(java.awt.Color f)

Description copied from class: JDObject

Sets the foreground color (usualy line color) of this object. This color is also used for base shadow color.

Overrides:

setForeground in class JDObject

Parameters:

f - Foreground color

setFont

public void setFont(java.awt.Font f)

Sets the label font of this axis.

Parameters:

f - Axis label font

getFont

public java.awt.Font getFont()

Returns the label font.

See Also:

setFont(java.awt.Font)

setTickCentered

public void setTickCentered(boolean center)

Centers or not axis tick.

Parameters:

center - True to center tick.

See Also:

setTickWidth(int)

isTickCentered

public boolean isTickCentered()

Determines whether axis ticks are centered.

Returns:

true if tick are centered.

See Also:

setTickCentered(boolean)

setTickWidth

public void setTickWidth(int width)

Sets the axis tick width. Passing a negative value will result in displaying tick on the other side of the axis. If tick are centered , negative and positive value will have the same effects.

Parameters:

width - Tick width

See Also:

setTickCentered(boolean)

getTickWidth

public int getTickWidth()

Returns the current axis tick width.

See Also:

setTickWidth(int)

setTickSpacing

public void setTickSpacing(int spacing)

Sets the minimum tick spacing (in pixel). Allows to control the number of generated labels.

Parameters:

spacing - Minimum tick spacing

getTickSpacing

public int getTickSpacing()

Returns the current axis spacing (in pixel).

See Also:

setTickSpacing(int)

setMax

public void setMax(double m)

Sets the max value of this axis.

Parameters:

m - Max value

setMin

public void setMin(double m)

Sets the min value of this axis.

Parameters:

m - Min value

getMax

public double getMax()

Returns the max value of this axis.

See Also:

setMax(double)

getMin

public double getMin()

Returns the min value of this axis.

See Also:

setMin(double)

setLabelPos

public void setLabelPos(int pos)

Sets the label positionning policy. Works only for vertical axis.

Parameters:

pos - Position

See Also:

LEFT_LABEL, RIGHT_LABEL

getLabelPos

public int getLabelPos()

Returns the current label positionning policy.

See Also:

setLabelPos(int)

setOrientation

public void setOrientation(int o)

Sets the axis orientation.

Parameters:

o - Orientation value

See Also:

HORIZONTAL_AXIS, VERTICAL_AXIS

getOrientation

public int getOrientation()

Returns the orientation of this axis.

See Also:

setOrientation(int)

setScale

public void setScale(int s)

Sets the scale of this axis.

Parameters:

s - Scale value

See Also:

LINEAR_SCALE, LOG_SCALE

getScale

public int getScale()

Returns the scale of this axis.

See Also:

setScale(int)

setFormat

public void setFormat(int f)

Sets the label format of this axis.

Parameters:

f - Format value

See Also:

AUTO_FORMAT, SCIENTIFIC_FORMAT, TIME_FORMAT, DECINT_FORMAT, HEXINT_FORMAT, BININT_FORMAT, SCIENTIFICINT_FORMAT

getFormat

public int getFormat()

Returns the label format of this axis.

See Also:

setFormat(int)

setInverted

public void setInverted(boolean i)

Invert or not this axis. When enabled , label are going in the opposite side of the screen orientation.

Parameters:

i - True to invert this axis.

isInverted

public boolean isInverted()

Determines whether this axis is inverted.

See Also:

setInverted(boolean)