public enum KnobType extends java.lang.Enum<KnobType> implements ValueEnum
DrawItem.knobs array. Each specified
 knobType will enable some UI  allowing the user to manipulate the DrawItem directly.  NOTE: Not all knob types
 are supported by each DrawItem type. Refer to the DrawItem type's knobs attribute documentation for a list of the supported knob
 types.
| Enum Constant and Description | 
|---|
| CONTROLPOINT1Display a draggable control knob along with a DrawLine indicating the angle between controlPoint1 and the startPoint. | 
| CONTROLPOINT2Display a draggable control knob along with a DrawLine indicating the angle between controlPoint2 and the endPoint. | 
| ENDPOINTControl knob to manipulate  DrawLine.endPoint. | 
| MOVEDisplay a control knob for moving the item around. | 
| RESIZEDisplay up to 8 control knobs at the corners specified by  DrawItem.resizeKnobPoints, allowing the user to
 drag-resize the item. | 
| ROTATEDisplay a rotation knob above the top resize knob, allowing the user to rotate the item. | 
| STARTPOINTControl knob to manipulate  DrawLine.startPoint. | 
| Modifier and Type | Method and Description | 
|---|---|
| java.lang.String | getValue() | 
| static KnobType | valueOf(java.lang.String name)Returns the enum constant of this type with the specified name. | 
| static KnobType[] | values()Returns an array containing the constants of this enum type, in
the order they are declared. | 
public static final KnobType RESIZE
DrawItem.resizeKnobPoints, allowing the user to
 drag-resize the item. See also DrawItem.cornerResizeKnob and DrawItem.sideResizeKnob.
 
 If this enumerated value is used in a Component XML
 file or server-side DataSource descriptor (.ds.xml file), use the value "resize".
public static final KnobType MOVE
DrawItem.moveKnobPoint and DrawItem.moveKnobOffset
 
 If this enumerated value is used in a Component XML
 file or server-side DataSource descriptor (.ds.xml file), use the value "move".
public static final KnobType STARTPOINT
DrawLine.startPoint.
 
 If this enumerated value is used in a Component XML
 file or server-side DataSource descriptor (.ds.xml file), use the value "startPoint".
public static final KnobType ENDPOINT
DrawLine.endPoint.
 
 If this enumerated value is used in a Component XML
 file or server-side DataSource descriptor (.ds.xml file), use the value "endPoint".
public static final KnobType CONTROLPOINT1
 If this enumerated value is used in a Component XML
 file or server-side DataSource descriptor (.ds.xml file), use the value "controlPoint1".
public static final KnobType CONTROLPOINT2
 If this enumerated value is used in a Component XML
 file or server-side DataSource descriptor (.ds.xml file), use the value "controlPoint2".
public static final KnobType ROTATE
DrawItem.rotateKnob.
 
 If this enumerated value is used in a Component XML
 file or server-side DataSource descriptor (.ds.xml file), use the value "rotate".
public static KnobType[] values()
for (KnobType c : KnobType.values()) System.out.println(c);
public static KnobType valueOf(java.lang.String name)
name - the name of the enum constant to be returned.java.lang.IllegalArgumentException - if this enum type has no constant with the specified namejava.lang.NullPointerException - if the argument is null