org.zkoss.zul
Class DialModel

java.lang.Object
  org.zkoss.zul.AbstractChartModel
      org.zkoss.zul.DialModel

All Implemented Interfaces:

java.io.Serializable, ChartModel

public class DialModel
extends AbstractChartModel

A data model to be used with dial chart.

Author:

henrichen

See Also:

Serialized Form

Constructor Summary

DialModel()

Method Summary

void	clear() clear the model.
java.lang.Object	clone()
double	getCapRadius() Return the radius percentage(0 ~ 1) of the meter's cap; default to 0.07.
int	getFrameBgAlpha() Get the background alpha of the dial frame (transparency, 0 ~ 255, opacue).
java.lang.String	getFrameBgColor() Get the background color of the dial frame (in string as #RRGGBB).
java.lang.String	getFrameBgColor1() Get the 1st background color of the dial frame (in string as #RRGGBB) for gradient starting color.
java.lang.String	getFrameBgColor2() Get the 2nd background color of the dial frame (in string as #RRGGBB) for gradient ending color.
int[]	getFrameBgRGB() Get the background color of the dial frame in int array (0: red, 1: green, 2:blue).
int[]	getFrameBgRGB1() Get the 1st background color of the dial frame in int array (0: red, 1: green, 2:blue) for gradient starting color.
int[]	getFrameBgRGB2() Get the 2nd background color of the dial frame in int array (0: red, 1: green, 2:blue) for gradient ending color.
java.lang.String	getFrameFgColor() Get the foreground color of the dial frame (in string as #RRGGBB).
int[]	getFrameFgRGB() Get the background color of the dial frame in int array (0: red, 1: green, 2:blue).
java.lang.String	getGradientDirection() Returns the Frame background gradient color direction (from bgColor to bgColor2); center_horizontal, center_vertical, horizontal, vertical.
DialModelScale	getScale(int index) Returns the DialModelScale of the specified index.
double	getValue(int index) Get value of the scale per the specified index.
int	indexOf(DialModelScale entry) Return the index of the specified model entry.
DialModelScale	newScale() new an instance of scale in this DialModel.
DialModelScale	newScale(double lowerBound, double upperBound, double startAngle, double extent, double majorTickInterval, int minorTickCount) new an instance of scale in this DialModel.
void	removeScale(DialModelScale scale) Remove the specified DialModelScale from this DialModel.
void	setCapRadius(double radius) Sets the radius percentage(0 ~ 1) of the meter's cap; default to 0.07.
void	setFrameBgAlpha(int alpha) Set the background alpha of the dial frame (transparency, 0 ~ 255).
void	setFrameBgColor(java.lang.String color) Set the background color of the dial frame.
void	setFrameBgColor1(java.lang.String color) Set the 1st background color of the dial frame (for gradient starting color).
void	setFrameBgColor2(java.lang.String color) Set the 2nd background color of the dial frame (for gradient ending color).
void	setFrameFgColor(java.lang.String color) Set the foreground color of the dial frame.
void	setGradientDirection(java.lang.String direction) Set the Frame background gradient color direction (from bgColor to bgColor2); center_horizontal, center_vertical, horizontal, vertical.
void	setValue(int index, double value) add or update the value of a specified scale index.
int	size() Returns the number of DialModelScales.

Methods inherited from class org.zkoss.zul.AbstractChartModel

addChartDataListener, fireEvent, removeChartDataListener

Methods inherited from class java.lang.Object

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

Constructor Detail

DialModel

public DialModel()

Method Detail

size

public int size()

Returns the number of DialModelScales.

newScale

public DialModelScale newScale()

new an instance of scale in this DialModel.

Returns:

an instance of scale in this DialModel.

newScale

public DialModelScale newScale(double lowerBound,
                               double upperBound,
                               double startAngle,
                               double extent,
                               double majorTickInterval,
                               int minorTickCount)

new an instance of scale in this DialModel.

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.

indexOf

public int indexOf(DialModelScale entry)

Return the index of the specified model entry.

Parameters:

entry - the DialModelScale

Returns:

the index of the specified model entry.

getScale

public DialModelScale getScale(int index)

Returns the DialModelScale of the specified index.

Parameters:

index - the index of the entry.

Returns:

the DialModelScale.

removeScale

public void removeScale(DialModelScale scale)

Remove the specified DialModelScale from this DialModel.

Parameters:

scale -

getValue

public double getValue(int index)

Get value of the scale per the specified index.

Parameters:

index - the scale index.

setValue

public void setValue(int index,
                     double value)

add or update the value of a specified scale index.

Parameters:

index - the index of the Scale

value - the value

clear

public void clear()

clear the model.

setFrameBgAlpha

public void setFrameBgAlpha(int alpha)

Set the background alpha of the dial frame (transparency, 0 ~ 255).

Parameters:

alpha - the transparency of background color (0 ~ 255, default to 255 opaque).

getFrameBgAlpha

public int getFrameBgAlpha()

Get the background alpha of the dial frame (transparency, 0 ~ 255, opacue).

setFrameBgColor

public void setFrameBgColor(java.lang.String color)

Set the background color of the dial frame.

Parameters:

color - in #RRGGBB format (hexdecimal).

getFrameBgColor

public java.lang.String getFrameBgColor()

Get the background color of the dial frame (in string as #RRGGBB). null means default.

getFrameBgRGB

public int[] getFrameBgRGB()

Get the background color of the dial frame in int array (0: red, 1: green, 2:blue). null means default.

setFrameFgColor

public void setFrameFgColor(java.lang.String color)

Set the foreground color of the dial frame.

Parameters:

color - in #RRGGBB format (hexdecimal).

getFrameFgColor

public java.lang.String getFrameFgColor()

Get the foreground color of the dial frame (in string as #RRGGBB). null means default.

getFrameFgRGB

public int[] getFrameFgRGB()

Get the background color of the dial frame in int array (0: red, 1: green, 2:blue). null means default.

setFrameBgColor1

public void setFrameBgColor1(java.lang.String color)

Set the 1st background color of the dial frame (for gradient starting color).

Parameters:

color - in #RRGGBB format (hexdecimal).

getFrameBgColor1

public java.lang.String getFrameBgColor1()

Get the 1st background color of the dial frame (in string as #RRGGBB) for gradient starting color. null means use default.

getFrameBgRGB1

public int[] getFrameBgRGB1()

Get the 1st background color of the dial frame in int array (0: red, 1: green, 2:blue) for gradient starting color. null means use default.

setFrameBgColor2

public void setFrameBgColor2(java.lang.String color)

Set the 2nd background color of the dial frame (for gradient ending color).

Parameters:

color - in #RRGGBB format (hexdecimal).

getFrameBgColor2

public java.lang.String getFrameBgColor2()

Get the 2nd background color of the dial frame (in string as #RRGGBB) for gradient ending color. null means default.

getFrameBgRGB2

public int[] getFrameBgRGB2()

Get the 2nd background color of the dial frame in int array (0: red, 1: green, 2:blue) for gradient ending color. null means default.

setGradientDirection

public void setGradientDirection(java.lang.String direction)

Set the Frame background gradient color direction (from bgColor to bgColor2); center_horizontal, center_vertical, horizontal, vertical.

getGradientDirection

public java.lang.String getGradientDirection()

Returns the Frame background gradient color direction (from bgColor to bgColor2); center_horizontal, center_vertical, horizontal, vertical.

setCapRadius

public void setCapRadius(double radius)

Sets the radius percentage(0 ~ 1) of the meter's cap; default to 0.07.

Parameters:

radius - the radius percentage(0 ~ 1) of the meter's cap.

getCapRadius

public double getCapRadius()

Return the radius percentage(0 ~ 1) of the meter's cap; default to 0.07.

Returns:

the radius percentage(0 ~ 1) of the meter's cap.

clone

public java.lang.Object clone()

Overrides:

clone in class AbstractChartModel