TreeGraphLink (The ZK Charts library 11.4.7.0 API)

java.lang.Object
- org.zkoss.chart.Optionable
- - org.zkoss.chart.plotOptions.TreeGraphLink

All Implemented Interfaces:

Serializable, OptionDataListener, org.zkoss.json.JSONAware
```
public class TreeGraphLink
extends Optionable
```
Link style options.

Since:

10.3.3.0

Author:

jumperchen

See Also:

Serialized Form

Field Summary
- Fields inherited from class org.zkoss.chart.Optionable
  NOT_NULL_VALUE, options

Constructor Summary

Constructors
Constructor Description

TreeGraphLink()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`String`	`getColor()`	Returns the color of the link between two nodes.
`String`	`getCursor()`	Returns the mouse cursor.
`Number`	`getLineWidth()`	Returns pixel width of the graph line.
`Number`	`getRadius()`	Returns radius for the rounded corners of the links between nodes.
`String`	`getType()`	Returns the type of the link shape
`void`	`setColor(String color)`	Sets the color of the link between two nodes.
`void`	`setCursor(String cursor)`	Sets the mouse cursor.
`void`	`setLineWidth(Number lineWidth)`	Sets pixel width of the graph line.
`void`	`setRadius(Number radius)`	Sets radius for the rounded corners of the links between nodes.
`void`	`setType(String type)`	Sets the type of the link shape in "default", "curved", and "straight".

Methods inherited from class org.zkoss.chart.Optionable
addExtraAttr, addOptionDataListener, clearOptonDataListener, clone, containsKey, fireEvent, fireEvent, fireEvent, fireEvent, fireEvent, getAttr, getAttr, getClientState, getExtraAttr, merge, onChange, removeExtraAttr, removeKey, removeOptionDataListener, setAttr, setAttr, setAttr, setAttr, toJSONString, toString

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

- Constructor Detail
  - TreeGraphLink
```
public TreeGraphLink()
```
- Method Detail
  - getColor
```
public String getColor()
```
    Returns the color of the link between two nodes.
    Default: #666666
  - setColor
```
public void setColor(String color)
```
    Sets the color of the link between two nodes.
  - getCursor
```
public String getCursor()
```
    Returns the mouse cursor.
    Default: "default"
  - setCursor
```
public void setCursor(String cursor)
```
    Sets the mouse cursor.
    Default: "default"
  - getLineWidth
```
public Number getLineWidth()
```
    Returns pixel width of the graph line.
    Default: 1.
  - setLineWidth
```
public void setLineWidth(Number lineWidth)
```
    Sets pixel width of the graph line.
  - getRadius
```
public Number getRadius()
```
    Returns radius for the rounded corners of the links between nodes. Works for "default" link type.
    Default: 10
  - setRadius
```
public void setRadius(Number radius)
```
    Sets radius for the rounded corners of the links between nodes. Works for "default" link type.
    Default: 10
  - getType
```
public String getType()
```
    Returns the type of the link shape
    Default: "curved"
  - setType
```
public void setType(String type)
```
    Sets the type of the link shape in "default", "curved", and "straight".
    Default: "curved"