java.lang.Object
- org.pepstock.charba.client.commons.NativeObjectContainer
- - org.pepstock.charba.client.commons.AbstractNode
  - - org.pepstock.charba.client.annotation.ControlPoint

```
public final class ControlPoint
extends AbstractNode
```
This object is to set the control point of a line annotation, when set as curve.
If curve is enabled, it configures the control point to drawn the curve, calculated in pixels.
It can be set by a string in percentage format "number%" which are representing the percentage of the distance between the start and end point from the center.

Author:

Andrea "Stock" Stocchero

Field Summary

Fields
Modifier and Type	Field	Description
`static double`	`DEFAULT_X_PERCENTAGE`	Default of X value as percentage, 0.0
`static double`	`DEFAULT_Y_PERCENTAGE`	Default of Y value as percentage, -0.5
`static double`	`MAXIMUN_PERCENTAGE`	Maximum value as percentage, 1000.0
`static double`	`MINIMUN_PERCENTAGE`	Maximum value as percentage, -1000.0

Constructor Summary

Constructors
Constructor	Description
`ControlPoint()`	Creates an object with default.
`ControlPoint(double x)`	Creates an object with X value in pixels.
`ControlPoint(double x, double y)`	Creates an object with X and Y values in pixels.
`ControlPoint(String x)`	Creates an object with X value as percentage.
`ControlPoint(String x, String y)`	Creates an object with X and Y values as percentage.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`double`	`getX()`	Returns the X value of the control point in pixels.
`double`	`getXAsPercentage()`	Returns the X value of the control point as percentage.
`String`	`getXAsPercentageString()`	Returns the X value of the control point as percentage.
`double`	`getY()`	Returns the Y value of the control point in pixels.
`double`	`getYAsPercentage()`	Returns the Y value of the control point as percentage.
`String`	`getYAsPercentageString()`	Returns the Y value of the control point as percentage.
`void`	`setX(double x)`	Sets the X value of the control point in pixels.
`void`	`setX(String x)`	Sets the X value of the control point as percentage.
`void`	`setXAsPercentage(double percentage)`	Sets the X value of the control point as percentage.
`void`	`setY(double y)`	Sets the Y value of the control point in pixels.
`void`	`setY(String y)`	Sets the Y value of the control point as percentage.
`void`	`setYAsPercentage(double percentage)`	Sets the Y value of the control point as percentage.

Methods inherited from class org.pepstock.charba.client.commons.AbstractNode
checkAndAddToParent, getChildKey, getParentNode, getRootNode, getUpdateListener, retrieveRoot, setArrayValueAndAddToParent, setArrayValueAndAddToParent, setArrayValueAndAddToParent, setElementAndAddToParent, setInternalCallbackToModel, setInternalCallbackToModel, setUpdateListener, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueAndAddToParent, setValueOrArrayAndAddToParent, setValueOrArrayAndAddToParent, setValueOrArrayAndAddToParent, setValueOrArrayAndAddToParent, setValueOrArrayAndAddToParent, setValueOrArrayAndAddToParent, setValueOrArrayAndAddToParent, setValueOrArrayAndAddToParent, setValueOrArrayAndAddToParent, setValueOrArrayAndAddToParent

Methods inherited from class org.pepstock.charba.client.commons.NativeObjectContainer
checkAndGetColor, checkDefaultValuesArgument, empty, getArrayValue, getElement, getIncrementalId, getNativeChart, getNativeEvent, getNativeObject, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValue, getValueForMultipleKeyTypes, getValueForMultipleKeyTypes, getValueForMultipleKeyTypes, getValueOrArray, getValueOrArray, getValueOrArray, getValueOrArray, getValueOrArray, getValueOrArray, getValueOrArray, getValueOrArray, getValueOrArray, has, has, isType, keys, loadNativeObject, remove, remove, setArrayValue, setArrayValue, setArrayValue, setElement, setEmptyValue, setNewIncrementalId, setNewIncrementalId, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, setValueOrArray, toJSON, type

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - MINIMUN_PERCENTAGE
```
public static final double MINIMUN_PERCENTAGE
```
    Maximum value as percentage, -1000.0
    
    See Also:
    
    Constant Field Values
  - MAXIMUN_PERCENTAGE
```
public static final double MAXIMUN_PERCENTAGE
```
    Maximum value as percentage, 1000.0
    
    See Also:
    
    Constant Field Values
  - DEFAULT_X_PERCENTAGE
```
public static final double DEFAULT_X_PERCENTAGE
```
    Default of X value as percentage, 0.0
    
    See Also:
    
    Constant Field Values
  - DEFAULT_Y_PERCENTAGE
```
public static final double DEFAULT_Y_PERCENTAGE
```
    Default of Y value as percentage, -0.5
    
    See Also:
    
    Constant Field Values
- Constructor Detail
  - ControlPoint
```
public ControlPoint()
```
    Creates an object with default.
  - ControlPoint
```
public ControlPoint(double x)
```
    Creates an object with X value in pixels.
    
    Parameters:
    
    x - the X value of the control point in pixels
  - ControlPoint
```
public ControlPoint(double x,
                    double y)
```
    Creates an object with X and Y values in pixels.
    
    Parameters:
    
    x - the X value of the control point in pixels
    
    y - the Y value of the control point in pixels
  - ControlPoint
```
public ControlPoint(String x)
```
    Creates an object with X value as percentage.
    
    Parameters:
    
    x - the X value of the control point as percentage
  - ControlPoint
```
public ControlPoint(String x,
                    String y)
```
    Creates an object with X and Y values as percentage.
    
    Parameters:
    
    x - the X value of the control point as percentage
    
    y - the Y value of the control point as percentage
- Method Detail
  - setX
```
public void setX(double x)
```
    Sets the X value of the control point in pixels.
    
    Parameters:
    
    x - the X value of the control point in pixels
  - setY
```
public void setY(double y)
```
    Sets the Y value of the control point in pixels.
    
    Parameters:
    
    y - the Y value of the control point in pixels
  - setX
```
public void setX(String x)
```
    Sets the X value of the control point as percentage.
    
    Parameters:
    
    x - the X value of the control point as percentage
  - setY
```
public void setY(String y)
```
    Sets the Y value of the control point as percentage.
    
    Parameters:
    
    y - the Y value of the control point as percentage
  - setXAsPercentage
```
public void setXAsPercentage(double percentage)
```
    Sets the X value of the control point as percentage.
    
    Parameters:
    
    percentage - the X value of the control point as percentage
  - setYAsPercentage
```
public void setYAsPercentage(double percentage)
```
    Sets the Y value of the control point as percentage.
    
    Parameters:
    
    percentage - the Y value of the control point as percentage
  - getX
```
public double getX()
```
    Returns the X value of the control point in pixels.
    
    Returns:
    
    the X value of the control point in pixels.
  - getY
```
public double getY()
```
    Returns the Y value of the control point in pixels.
    
    Returns:
    
    the Y value of the control point in pixels.
  - getXAsPercentageString
```
public String getXAsPercentageString()
```
    Returns the X value of the control point as percentage.
    
    Returns:
    
    the X value of the control point as percentage.
  - getYAsPercentageString
```
public String getYAsPercentageString()
```
    Returns the Y value of the control point as percentage.
    
    Returns:
    
    the Y value of the control point as percentage.
  - getXAsPercentage
```
public double getXAsPercentage()
```
    Returns the X value of the control point as percentage.
    
    Returns:
    
    the X value of the control point as percentage.
  - getYAsPercentage
```
public double getYAsPercentage()
```
    Returns the Y value of the control point as percentage.
    
    Returns:
    
    the Y value of the control point as percentage.

Class ControlPoint

Field Summary

Constructor Summary

Method Summary

Methods inherited from class org.pepstock.charba.client.commons.AbstractNode

Methods inherited from class org.pepstock.charba.client.commons.NativeObjectContainer

Methods inherited from class java.lang.Object

Field Detail

MINIMUN_PERCENTAGE

MAXIMUN_PERCENTAGE

DEFAULT_X_PERCENTAGE

DEFAULT_Y_PERCENTAGE

Constructor Detail

ControlPoint

ControlPoint

ControlPoint

ControlPoint

ControlPoint

Method Detail

setX

setY

setX

setY

setXAsPercentage

setYAsPercentage

getX

getY

getXAsPercentageString

getYAsPercentageString

getXAsPercentage

getYAsPercentage