All Implemented Interfaces:

crackers.kobots.graphics.widgets.KobotsWidget
```
public final class DirectionPointer
 implements KobotsWidget<Int>
                    
```
Draws a "pointer" within a square box defined by 2 x the size. If the label is set, the bounding box will be higher than size by the font height of the labelFont.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description
`private final Rectangle`	`bounds`
`private final Graphics2D`	`graphics`
`private final Font`	`labelFont`
`private final Boolean`	`clockWise`
`private final String`	`label`
`private final Integer`	`lineWidth`
`private final Integer`	`x`
`private final Integer`	`y`
`private final Integer`	`startAngle`
`private final Integer`	`endAngle`

Constructor Summary

Constructors
Constructor	Description
`DirectionPointer(Graphics2D graphics, Font labelFont, Integer size, Boolean clockWise, String label, Integer lineWidth, Integer x, Integer y, Integer startAngle, Integer endAngle)`

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`Rectangle`	`getBounds()`	How much space this occupies.
`Graphics2D`	`getGraphics()`
`Font`	`getLabelFont()`
`final Boolean`	`getClockWise()`
`String`	`getLabel()`
`Integer`	`getLineWidth()`
`Integer`	`getX()`
`Integer`	`getY()`
`final Integer`	`getStartAngle()`
`final Integer`	`getEndAngle()`
`Unit`	`drawStatic()`	Draw any "static" parts that don't get updated.
`Unit`	`updateValue(Integer currentValue)`	Update the display to the current value.

Methods inherited from class crackers.kobots.graphics.widgets.KobotsWidget
withGraphics
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DirectionPointer

DirectionPointer(Graphics2D graphics, Font labelFont, Integer size, Boolean clockWise, String label, Integer lineWidth, Integer x, Integer y, Integer startAngle, Integer endAngle)

Method Detail

getBounds
```
 Rectangle getBounds()
```
How much space this occupies.

getGraphics
```
 Graphics2D getGraphics()
```

getLabelFont
```
 Font getLabelFont()
```

getClockWise
```
 final Boolean getClockWise()
```

getLabel
```
 String getLabel()
```

getLineWidth
```
 Integer getLineWidth()
```

getX
```
 Integer getX()
```

getY
```
 Integer getY()
```

getStartAngle
```
 final Integer getStartAngle()
```

getEndAngle
```
 final Integer getEndAngle()
```

drawStatic
```
 Unit drawStatic()
```
Draw any "static" parts that don't get updated.

updateValue
```
 Unit updateValue(Integer currentValue)
```
Update the display to the current value. THIS IS NOT GUARANTEED TO BE THREAD-SAFE!!!

Class DirectionPointer

Nested Class Summary

Field Summary

Constructor Summary

Enum Constant Summary

Method Summary

Methods inherited from class crackers.kobots.graphics.widgets.KobotsWidget

Methods inherited from class java.lang.Object

Constructor Detail

DirectionPointer

Method Detail

getBounds

getGraphics

getLabelFont

getClockWise

getLabel

getLineWidth

getX

getY

getStartAngle

getEndAngle

drawStatic

updateValue