org.zkoss.zul
Class DialModelScale

java.lang.Object
  org.zkoss.zul.DialModelScale

All Implemented Interfaces:

java.io.Serializable

public class DialModelScale
extends java.lang.Object
implements java.io.Serializable

A set of information of a scale in a Dial chart. You cannot new a DialModelScale directly; instead, use DialModel.newScale() to start setting the scale.

Author:

henrichen

See Also:

Serialized Form

Method Summary

int	getIndex()
double	getMajorTickInterval() Returns the interval between major tick (in lower bound and upper bound).
int	getMinorTickCount() returns the number of minor ticks between major tick.
java.lang.String	getNeedleColor() Get the needle color of this scale(in string as #RRGGBB).
double	getNeedleRadius() Return the radius percentage(0 ~ 1) of the scale's needle; default to 0.9.
int[]	getNeedleRGB() Get the needle color of this scale in int array (0: red, 1: green, 2:blue).
java.lang.String	getNeedleType() Returns the needle type of this scale ("pointer" or "pin")
DialModelRange	getRange(int index) Returns the color range of the specified index.
double	getScaleExtent() Returns angles in degree extended from the starting angle (counter clockwise is positive).
double	getScaleLowerBound() Returns the scale's lower bound.
double	getScaleStartAngle() Returns starting angle in degree associated to the sclae's lower bound (0 degree point to east, counter-clockwise is positive).
double	getScaleUpperBound() Returns the scale's upper bound.
java.lang.String	getText() Returns the text annotation of this scale.
java.awt.Font	getTextFont() Returns the text annotation font.
double	getTextRadius() Return the radius percentage(0 ~ 1) to place the text annotation.
java.lang.String	getTickColor() Get the tick color of this scale(in string as #RRGGBB).
java.awt.Font	getTickFont() Returns the tick label font.
double	getTickLabelOffset() Returns the radius offset in percentage(0 ~ 1) between the tick and tick label.
double	getTickRadius() Return the radius percentage(0 ~ 1) to place the tick label.
int[]	getTickRGB() Get the tick color of this scale in int array (0: red, 1: green, 2:blue).
double	getValue() Get the value
double	getValueAngle() Return the angle to place the value (counter clockwise is positive).
java.awt.Font	getValueFont() Returns the value font.
double	getValueRadius() Return the radius percentage(0 ~ 1) to place the value.
DialModelRange	newRange(double lower, double upper, java.lang.String color, double innerRadius, double outerRadius) Setup the DailModel range.
int	rangeSize() Returns the number of ranges associaed with this scale.
void	removeRange(DialModelRange range) Removes the specified range from this scale.
void	setNeedleColor(java.lang.String color) Set the needle color.
void	setNeedleRadius(double radius) Sets the radius percentage(0 ~ 1) of the scale's needle; default to 0.9.
void	setNeedleType(java.lang.String type) Sets the needle type of this scale ("pointer" or "pin")
void	setScale(double lowerBound, double upperBound, double startAngle, double extent, double majorTickInterval, int minorTickCount) Sets the scale information of this DialModelScale.
void	setText(java.lang.String text) Sets the text annotation of this scale; e.g.
void	setTextFont(java.awt.Font font) Sets the text annotation font.
void	setTextRadius(double radius) Sets the radius percentage(0 ~ 1) to place the text annotation.
void	setTickColor(java.lang.String color) Set the tick color.
void	setTickFont(java.awt.Font font) Sets the tick label font.
void	setTickLabelOffset(double tickLabelOffset) Sets the radius offset in percentage(0 ~ 1) between the tick and tick label.
void	setTickRadius(double radius) Sets the radius percentage(0 ~ 1) to place the tick label.
void	setValue(double val)
void	setValueAngle(double angle) Sets the angle in degree to place the value (counter clockwise is positive).
void	setValueFont(java.awt.Font font) Sets the value font.
void	setValueRadius(double radius) Sets the radius percentage(0 ~ 1) to place the value.

Methods inherited from class java.lang.Object

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

Method Detail

getIndex

public int getIndex()

getValue

public double getValue()

Get the value

setValue

public void setValue(double val)

getText

public java.lang.String getText()

Returns the text annotation of this scale.

setText

public void setText(java.lang.String text)

Sets the text annotation of this scale; e.g. "Temperature" for a temperature dial meter.

Parameters:

text - text annotation(subtitle) of this scale.

getTextFont

public java.awt.Font getTextFont()

Returns the text annotation font.

Returns:

the text annotation font.

setTextFont

public void setTextFont(java.awt.Font font)

Sets the text annotation font.

Parameters:

font - the text annotation font.

getTextRadius

public double getTextRadius()

Return the radius percentage(0 ~ 1) to place the text annotation.

Returns:

the radius percentage(0 ~ 1) to place the text annotation.

setTextRadius

public void setTextRadius(double radius)

Sets the radius percentage(0 ~ 1) to place the text annotation.

Parameters:

radius - radius percentage(0 ~ 1) to place the text annotation.

getValueFont

public java.awt.Font getValueFont()

Returns the value font.

Returns:

the value font.

setValueFont

public void setValueFont(java.awt.Font font)

Sets the value font.

Parameters:

font - the value font.

getValueRadius

public double getValueRadius()

Return the radius percentage(0 ~ 1) to place the value.

Returns:

the radius percentage(0 ~ 1) to place the value.

setValueRadius

public void setValueRadius(double radius)

Sets the radius percentage(0 ~ 1) to place the value.

Parameters:

radius - radius percentage(0 ~ 1) to place the value.

getValueAngle

public double getValueAngle()

Return the angle to place the value (counter clockwise is positive).

Returns:

the angle to place the value (counter clockwise is positive).

setValueAngle

public void setValueAngle(double angle)

Sets the angle in degree to place the value (counter clockwise is positive).

Parameters:

angle - angle in degree to place the value (counter clockwise is positive).

setScale

public void setScale(double lowerBound,
                     double upperBound,
                     double startAngle,
                     double extent,
                     double majorTickInterval,
                     int minorTickCount)

Sets the scale information of this DialModelScale.

Parameters:

lowerBound - lower bound of this scale.

upperBound - upper bound of this scale.

startAngle - starting angle in degree associated to the sclae's lower bound(0 degree point to east, counter-clockwise is positive).

extent - angles in degree extended from the starting angle (counter clockwise is positive).

majorTickInterval - the interval between major tick (in lower bound and upper bound).

minorTickCount - the number of minor ticks between major tick.

getScaleLowerBound

public double getScaleLowerBound()

Returns the scale's lower bound.

Returns:

the scale's lower bound.

getScaleUpperBound

public double getScaleUpperBound()

Returns the scale's upper bound.

Returns:

the scale's upper bound.

getScaleStartAngle

public double getScaleStartAngle()

Returns starting angle in degree associated to the sclae's lower bound (0 degree point to east, counter-clockwise is positive).

Returns:

starting angle in degree associated to the sclae's lower bound (0 degree point to east, counter-clockwise is positive).

getScaleExtent

public double getScaleExtent()

Returns angles in degree extended from the starting angle (counter clockwise is positive).

Returns:

angles in degree extended from the starting angle (counter clockwise is positive).

getMajorTickInterval

public double getMajorTickInterval()

Returns the interval between major tick (in lower bound and upper bound).

Returns:

the interval between major tick (in lower bound and upper bound).

getMinorTickCount

public int getMinorTickCount()

returns the number of minor ticks between major tick.

Returns:

the number of minor ticks between major tick.

getTickFont

public java.awt.Font getTickFont()

Returns the tick label font.

Returns:

the tick label font.

setTickFont

public void setTickFont(java.awt.Font font)

Sets the tick label font.

Parameters:

font - the tick label font.

getTickRadius

public double getTickRadius()

Return the radius percentage(0 ~ 1) to place the tick label.

Returns:

the radius percentage(0 ~ 1) to place the tick label.

setTickRadius

public void setTickRadius(double radius)

Sets the radius percentage(0 ~ 1) to place the tick label.

Parameters:

radius - radius percentage(0 ~ 1) to place the tick label.

getTickLabelOffset

public double getTickLabelOffset()

Returns the radius offset in percentage(0 ~ 1) between the tick and tick label.

Returns:

the radius offset in percentage(0 ~ 1) between the tick and tick label.

setTickLabelOffset

public void setTickLabelOffset(double tickLabelOffset)

Sets the radius offset in percentage(0 ~ 1) between the tick and tick label.

Parameters:

tickLabelOffset - the radius offset in percentage(0 ~ 1) between the tick and tick label.

setTickColor

public void setTickColor(java.lang.String color)

Set the tick color.

Parameters:

color - in #RRGGBB format (hexdecimal).

getTickColor

public java.lang.String getTickColor()

Get the tick color of this scale(in string as #RRGGBB). null means default.

getTickRGB

public int[] getTickRGB()

Get the tick color of this scale in int array (0: red, 1: green, 2:blue). null means default.

newRange

public DialModelRange newRange(double lower,
                               double upper,
                               java.lang.String color,
                               double innerRadius,
                               double outerRadius)

Setup the DailModel range.

Parameters:

lower - the lower bound in the scale.

upper - the upper bound in the scale.

color - the color in #RRGGBB format (hexdecimal); default to blue.

innerRadius - the inner radius percentage(0 ~ 1) of the range; default to 0.7.

outerRadius - the outer radius percentage(0 ~ 1) of the range; default to 0.8;

rangeSize

public int rangeSize()

Returns the number of ranges associaed with this scale.

Returns:

the number of ranges associaed with this scale.

getRange

public DialModelRange getRange(int index)

Returns the color range of the specified index.

Parameters:

index - the spcified index.

Returns:

the color range of the specified index.

removeRange

public void removeRange(DialModelRange range)

Removes the specified range from this scale.

Parameters:

range - the range to be removed.

getNeedleType

public java.lang.String getNeedleType()

Returns the needle type of this scale ("pointer" or "pin")

Returns:

the needle type of this scale ("pointer" or "pin")

setNeedleType

public void setNeedleType(java.lang.String type)

Sets the needle type of this scale ("pointer" or "pin")

Parameters:

type - the needle type of this scale ("pointer" or "pin")

setNeedleColor

public void setNeedleColor(java.lang.String color)

Set the needle color.

Parameters:

color - in #RRGGBB format (hexdecimal).

getNeedleColor

public java.lang.String getNeedleColor()

Get the needle color of this scale(in string as #RRGGBB). null means default.

getNeedleRGB

public int[] getNeedleRGB()

Get the needle color of this scale in int array (0: red, 1: green, 2:blue). null means default.

setNeedleRadius

public void setNeedleRadius(double radius)

Sets the radius percentage(0 ~ 1) of the scale's needle; default to 0.9.

Parameters:

radius - the radius percentage(0 ~ 1) of the scale's needle; default to 0.9.

getNeedleRadius

public double getNeedleRadius()

Return the radius percentage(0 ~ 1) of the scale's needle; default to 0.9.

Returns:

the radius percentage(0 ~ 1) of the scale's needle; default to 0.9.