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java.lang.Objectjava.awt.Component
java.awt.Container
javax.swing.JComponent
javax.swing.JPanel
edu.cmu.sphinx.tools.audio.AudioPanel
Provides an interface to view and play back various forms of an audio signal.
Nested Class Summary |
Nested classes inherited from class javax.swing.JComponent |
javax.swing.JComponent.AccessibleJComponent |
Field Summary |
Fields inherited from class javax.swing.JComponent |
TOOL_TIP_TEXT_KEY, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW |
Fields inherited from class java.awt.Component |
BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT |
Fields inherited from interface java.awt.image.ImageObserver |
ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH |
Constructor Summary | |
AudioPanel(AudioData audioData,
float scaleX,
float scaleY)
Creates a new AudioPanel. |
Method Summary | |
void |
crop()
Crops the audio data between the start and end selections. |
int |
getSelectionEnd()
Returns the index of the sample representing the end of the selection |
int |
getSelectionStart()
Returns the index of the sample representing the start of the selection |
void |
mouseClicked(java.awt.event.MouseEvent evt)
|
void |
mouseDragged(java.awt.event.MouseEvent evt)
When the mouse is dragged, we update the selection in the audio. |
void |
mouseEntered(java.awt.event.MouseEvent evt)
|
void |
mouseExited(java.awt.event.MouseEvent evt)
|
void |
mouseMoved(java.awt.event.MouseEvent evt)
|
void |
mousePressed(java.awt.event.MouseEvent evt)
When the mouse is pressed, we update the selection in the audio. |
void |
mouseReleased(java.awt.event.MouseEvent evt)
|
void |
paintComponent(java.awt.Graphics g)
Repaints the component with the given Graphics. |
void |
selectAll()
Clears the current selection. |
void |
setLabels(float[] labelTimes,
java.lang.String[] labels)
Sets the labels to be used when drawing this panel. |
void |
setSelectionEnd(int newEnd)
Sets the index of the sample of representing the end of the selection |
void |
setSelectionStart(int newStart)
Sets the index of the sample of representing the start of the selection |
Methods inherited from class javax.swing.JPanel |
getAccessibleContext, getUI, getUIClassID, setUI, updateUI |
Methods inherited from class javax.swing.JComponent |
addAncestorListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBorder, getBounds, getClientProperty, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getGraphics, getHeight, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPreferredSize, getPropertyChangeListeners, getPropertyChangeListeners, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paint, paintImmediately, paintImmediately, print, printAll, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFont, setForeground, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update |
Methods inherited from class java.awt.Container |
add, add, add, add, add, addContainerListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, remove, remove, removeAll, removeContainerListener, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setLayout, transferFocusBackward, transferFocusDownCycle, validate |
Methods inherited from class java.awt.Component |
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, contains, createImage, createImage, createVolatileImage, createVolatileImage, dispatchEvent, enable, enableInputMethods, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus, transferFocusUpCycle |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
public AudioPanel(AudioData audioData, float scaleX, float scaleY)
audioData
- the AudioData to drawscaleX
- how much to scale the width of the audioscaleY
- how much to scale the heightMethod Detail |
public void setLabels(float[] labelTimes, java.lang.String[] labels)
public void paintComponent(java.awt.Graphics g)
g
- the Graphics to use to repaint the component.public int getSelectionStart()
crop()
,
getSelectionEnd()
public void setSelectionStart(int newStart)
newStart
- the new selection startcrop()
,
setSelectionEnd(int)
public int getSelectionEnd()
crop()
,
getSelectionStart()
public void setSelectionEnd(int newEnd)
newEnd
- the new selection endcrop()
,
setSelectionStart(int)
public void crop()
getSelectionStart()
,
getSelectionEnd()
public void selectAll()
public void mousePressed(java.awt.event.MouseEvent evt)
mousePressed
in interface java.awt.event.MouseListener
evt
- the mouse pressed eventpublic void mouseDragged(java.awt.event.MouseEvent evt)
mouseDragged
in interface java.awt.event.MouseMotionListener
evt
- the mouse dragged eventpublic void mouseReleased(java.awt.event.MouseEvent evt)
mouseReleased
in interface java.awt.event.MouseListener
public void mouseMoved(java.awt.event.MouseEvent evt)
mouseMoved
in interface java.awt.event.MouseMotionListener
public void mouseEntered(java.awt.event.MouseEvent evt)
mouseEntered
in interface java.awt.event.MouseListener
public void mouseExited(java.awt.event.MouseEvent evt)
mouseExited
in interface java.awt.event.MouseListener
public void mouseClicked(java.awt.event.MouseEvent evt)
mouseClicked
in interface java.awt.event.MouseListener
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