simtools.shapes
Class AxisShape

java.lang.Object
  simtools.shapes.AbstractShape
      simtools.shapes.AxisShape

All Implemented Interfaces:

java.awt.Shape, java.io.Serializable, java.lang.Cloneable, Resizable, NamedProperties

public class AxisShape
extends AbstractShape
implements java.io.Serializable, java.lang.Cloneable, Resizable

See Also:

Serialized Form

Nested Class Summary

static class

AxisShape.AxePropertiesNames

Nested classes/interfaces inherited from class simtools.shapes.AbstractShape

AbstractShape.AbstractShapePropertiesNames

Field Summary

protected java.awt.Color	_color
protected static int	_defaultTickLength
protected static int	_defaultTickSpace
protected java.awt.Font	_font
protected java.text.Format	_format
protected double[]	_gridDoubleValues The double values, that contains the value of the ticks.
protected double	_gridOffset
protected int[]	_gridPos
protected java.awt.Stroke	_gridStroke
protected LabelShape[]	_gridValues The labelShape Array, that contains the tick.
protected int	_gridZeroIndex
protected boolean	_isVertical
protected LabelShape	_label
protected int	_labelLineHeight
protected int	_lineHeight
protected int	_lineWidth
protected double	_max axis maximum value
protected double	_min axis minimum value
protected int	_nbrLabelLines
protected double	_step axis grid step value
protected boolean	_valuesFirst
protected boolean	_withDashedGrid
protected boolean	_withGridlines
protected boolean	_withValues
protected static java.awt.Color	gridColor
static boolean	preferredDashedGrid the type of the line in the grid false : simple lines for the grid true : dashed lines for the grid
static boolean	preferredShowGrid Indicate the presence of grids for the initialization

Fields inherited from class simtools.shapes.AbstractShape

_h, _ox, _oy, _propertyNames, _w, _x, _y, ANTI_ALIASING, currentDialogBox, FONT_NAMES, listeners, REFRESH_PERIOD

Constructor Summary

AxisShape(boolean isVertical, boolean valuesFirst, int ox, int oy, int width, int height)

Method Summary

protected AbstractShape	cloneShape() Performs a copy of the shape This method has to be overriden to deal with concrete shapes
protected void	computeBounds()
protected double	computeLogCeil(double upper) Returns the smallest (closest to negative infinity) double value that is not less than the argument, is equal to a mathematical integer and satisfying the condition that log base 10 of the value is an integer (i.e., the value returned will be a power of 10: 1, 10, 100, 1000, etc.).
protected double	computeLogFloor(double lower) Returns the largest (closest to positive infinity) double value that is not greater than the argument, is equal to a mathematical integer and satisfying the condition that log base 10 of the value is an integer (i.e., the value returned will be a power of 10: 1, 10, 100, 1000, etc.).
protected double	computeStep(double min, double max) Computes the "best" step to go from min to max Average number of graduations is set to 10 Algo from simgo/util/geom/WaveAxis.java
void	draw(java.awt.Graphics2D g2) Draws it
int	getLineHeight()
int	getLineWidth()
double	getMax() Gets the axis parameters
double	getMin() Gets the axis parameters
static java.lang.String	getPrefix(java.lang.String id) Properties managment
double	getScale() Gets the axis scale factor
double	getStep() Gets the axis parameters
boolean	isLog()
boolean	isVertical()
boolean	isWithDashedGrid()
boolean	isWithGridlines()
boolean	isWithValues()
void	resize(int dx, int dy) Resizes the shape
void	set(double min, double max) Sets axis values.
void	set(double min, double max, double step) Sets axis values
void	setAnchor(int ox, int oy) Sets shape anchor
void	setColor(java.awt.Color c)
void	setFont(java.awt.Font f)
void	setFormat(java.text.Format f)
void	setLabel(java.lang.String s)
void	setLog(boolean _log) Method setLog Summary: This method set the axis logarithmic mode indicator.
void	setWithDashedGrid(boolean t)
void	setWithGridlines(boolean t)
void	setWithValues(boolean t)
void	translate(int dx, int dy) Translates the shape

Methods inherited from class simtools.shapes.AbstractShape

addListener, contains, contains, contains, contains, getAnchor, getBounds, getBounds2D, getInnerProperties, getMax, getMaxTranslated, getMin, getPathIterator, getPathIterator, getPropertyNames, getPropertyValue, intersects, intersects, notifyChange, notifyChange, refresh, removeListener, setAnchor, setProperties, setPropertyValue, wipeOff

Methods inherited from class java.lang.Object

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

Field Detail

preferredDashedGrid

public static boolean preferredDashedGrid

the type of the line in the grid false : simple lines for the grid true : dashed lines for the grid

preferredShowGrid

public static boolean preferredShowGrid

Indicate the presence of grids for the initialization

gridColor

protected static java.awt.Color gridColor

_defaultTickLength

protected static int _defaultTickLength

_defaultTickSpace

protected static int _defaultTickSpace

_isVertical

protected boolean _isVertical

_valuesFirst

protected boolean _valuesFirst

_withGridlines

protected boolean _withGridlines

_withValues

protected boolean _withValues

_font

protected java.awt.Font _font

_format

protected java.text.Format _format

_color

protected java.awt.Color _color

_label

protected LabelShape _label

_withDashedGrid

protected boolean _withDashedGrid

_gridStroke

protected transient java.awt.Stroke _gridStroke

_min

protected double _min

axis minimum value

_max

protected double _max

axis maximum value

_step

protected double _step

axis grid step value

_gridValues

protected LabelShape[] _gridValues

The labelShape Array, that contains the tick.

_gridDoubleValues

protected double[] _gridDoubleValues

The double values, that contains the value of the ticks.

_gridPos

protected int[] _gridPos

_gridZeroIndex

protected int _gridZeroIndex

_gridOffset

protected double _gridOffset

_lineWidth

protected int _lineWidth

_lineHeight

protected int _lineHeight

_nbrLabelLines

protected int _nbrLabelLines

_labelLineHeight

protected int _labelLineHeight

Constructor Detail

AxisShape

public AxisShape(boolean isVertical,
                 boolean valuesFirst,
                 int ox,
                 int oy,
                 int width,
                 int height)

Parameters:

ox - the anchor x position

oy - the anchor y position

length - the axis length excluding the space to display label and gridlines values

Method Detail

cloneShape

protected AbstractShape cloneShape()

Description copied from class: AbstractShape

Performs a copy of the shape This method has to be overriden to deal with concrete shapes

Overrides:

cloneShape in class AbstractShape

Returns:

a copy of the shape

setWithGridlines

public void setWithGridlines(boolean t)

isWithGridlines

public boolean isWithGridlines()

setWithDashedGrid

public void setWithDashedGrid(boolean t)

isWithDashedGrid

public boolean isWithDashedGrid()

setWithValues

public void setWithValues(boolean t)

isWithValues

public boolean isWithValues()

setLabel

public void setLabel(java.lang.String s)

setFont

public void setFont(java.awt.Font f)

setFormat

public void setFormat(java.text.Format f)

setColor

public void setColor(java.awt.Color c)

resize

public void resize(int dx,
                   int dy)

Resizes the shape

Specified by:

resize in interface Resizable

Parameters:

dx - value on x axis

dy - value on y axis

setAnchor

public void setAnchor(int ox,
                      int oy)

Sets shape anchor

Overrides:

setAnchor in class AbstractShape

Parameters:

p - the origin

translate

public void translate(int dx,
                      int dy)

Translates the shape

Overrides:

translate in class AbstractShape

set

public void set(double min,
                double max)

Sets axis values. Default step is computed automatically

Parameters:

min - the axis minimum value

max - the axis maximum value

set

public void set(double min,
                double max,
                double step)

Sets axis values

Parameters:

min - the axis minimum value

max - the axis maximum value

step - the step for gridlines

stepOffset - the offset between min value and fisrt step

getMin

public double getMin()

Gets the axis parameters

Returns:

minimum value

getMax

public double getMax()

Gets the axis parameters

Returns:

maximum value

getStep

public double getStep()

Gets the axis parameters

Returns:

step value

getScale

public double getScale()

Gets the axis scale factor

Returns:

scale value

draw

public void draw(java.awt.Graphics2D g2)

Draws it

Specified by:

draw in class AbstractShape

Parameters:

g2 - the current graphics

computeBounds

protected void computeBounds()

computeStep

protected double computeStep(double min,
                             double max)

Computes the "best" step to go from min to max Average number of graduations is set to 10 Algo from simgo/util/geom/WaveAxis.java

getLineHeight

public int getLineHeight()

getLineWidth

public int getLineWidth()

setLog

public void setLog(boolean _log)

Method setLog
Summary:
This method set the axis logarithmic mode indicator. Parameters:

Parameters:

logpx - True to put axis in logarithmic mode, or false otherwise.

isLog

public boolean isLog()

Returns:

true is axis logarithmic mode indicator is logarithmic mode

computeLogFloor

protected double computeLogFloor(double lower)

Returns the largest (closest to positive infinity) double value that is not greater than the argument, is equal to a mathematical integer and satisfying the condition that log base 10 of the value is an integer (i.e., the value returned will be a power of 10: 1, 10, 100, 1000, etc.).

Parameters:

lower - a double value below which a floor will be calcualted.

Returns:

10^N with N .. { 1 ... }

computeLogCeil

protected double computeLogCeil(double upper)

Returns the smallest (closest to negative infinity) double value that is not less than the argument, is equal to a mathematical integer and satisfying the condition that log base 10 of the value is an integer (i.e., the value returned will be a power of 10: 1, 10, 100, 1000, etc.).

Parameters:

upper - a double value above which a ceiling will be calcualted.

Returns:

10^N with N .. { 1 ... }

getPrefix

public static java.lang.String getPrefix(java.lang.String id)

Properties managment

isVertical

public boolean isVertical()