AcousticScrollerGraphics

All Known Implementing Classes:: AcousticDataGramGraphics, FFTScrollBarGraphics, RawScrollBarGraphics

public interface AcousticScrollerGraphics

Handles the graphics for an acopustic scroller.

Author:: Jamie Macaulay

Field Summary

Fields

Modifier and Type

Field

Description

static final int

SAMPLE_RATE_CHANGE

Flag for a sample rate chnage.
Method Summary

Modifier and Type

Method

Description

void

addNewData(PamDataUnit rawData)

Add new data units.

void

clearStore()

Clear all data in the store.

Plot2DColours

getColors()

Set colours for the datagram.

PamDataBlock

getDataBlock()

The data block represented in the graphics.

String

getName()

Name of the graphics.

void

notifyUpdate(int flag)

Notifies of updates form the acoustic scroller.

boolean

orderOfflineData()

True if the data block requires offline loading of data.

void

repaint()

Repaint the canvas with the graphics.

void

setColors(Plot2DColours specColors)

Set colours for the datagram.

Field Details
- SAMPLE_RATE_CHANGE
  
  static final int SAMPLE_RATE_CHANGE
  
  Flag for a sample rate chnage.
  See Also:
  
  Constant Field Values
Method Details
- getDataBlock
  
  PamDataBlock getDataBlock()
  
  The data block represented in the graphics.
  
  Returns:
  
  the data block.
- addNewData
  
  void addNewData(PamDataUnit rawData)
  
  Add new data units. These will be used to create graphics
  
  Parameters:
  
  rawData - . A dataunit. Can be any type of data unit.
- repaint
  
  void repaint()
  
  Repaint the canvas with the graphics.
- getName
  
  String getName()
  
  Name of the graphics.
  
  Returns:
  
  the graphics
- clearStore
  
  void clearStore()
  
  Clear all data in the store.
- orderOfflineData
  
  boolean orderOfflineData()
  
  True if the data block requires offline loading of data.
- setColors
  
  void setColors(Plot2DColours specColors)
  
  Set colours for the datagram.
  
  Parameters:
  
  specColors -
- getColors
  
  Plot2DColours getColors()
  
  Set colours for the datagram.
  
  Parameters:
  
  specColors -
- notifyUpdate
  
  void notifyUpdate(int flag)
  
  Notifies of updates form the acoustic scroller.
  
  Parameters:
  
  flag - - the update flag.