org.das2.graph
Class DasAnnotation

java.lang.Object
  java.awt.Component
      java.awt.Container
          javax.swing.JComponent
              org.das2.graph.DasCanvasComponent
                  org.das2.graph.DasAnnotation

All Implemented Interfaces:

java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, Editable

public class DasAnnotation
extends DasCanvasComponent

This component-izes a GrannyTextRenderer, and composes with an Arrow.

See Also:

Serialized Form

Nested Class Summary

static class	DasAnnotation.BorderType
static class	DasAnnotation.DatumPairPointDescriptor
static interface	DasAnnotation.PointDescriptor

Nested classes/interfaces inherited from class org.das2.graph.DasCanvasComponent

DasCanvasComponent.CanvasComponentAction

Nested classes/interfaces inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Nested classes/interfaces inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BaselineResizeBehavior, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

static java.lang.String	PROP_ARROWSTYLE
static java.lang.String	PROP_BORDERTYPE

Fields inherited from class org.das2.graph.DasCanvasComponent

mouseAdapter, PROPERTIES_ACTION

Fields inherited from class javax.swing.JComponent

accessibleContext, listenerList, TOOL_TIP_TEXT_KEY, ui, 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

DasAnnotation(java.lang.String string)
Creates a new instance of DasAnnotation

Method Summary

boolean	acceptContext(int x, int y) returns true if the component is suitable context for the point.
java.awt.Shape	getActiveRegion() returns the active region of the canvas component, which is not necessarily the bounds.
Arrow.HeadStyle	getArrowStyle()
DasAnnotation.BorderType	getBorderType()
float	getFontSize() Getter for property fontSize.
DasAnnotation.PointDescriptor	getPointAt()
java.lang.String	getText()
protected void	installComponent()
void	paintComponent(java.awt.Graphics g1)
void	resize() Called by the DasCanvas layout manager to request this component to set its bounds.
void	setArrowStyle(Arrow.HeadStyle newarrowStyle)
void	setBorderType(DasAnnotation.BorderType newborderType)
void	setFontSize(float fontSize) override the canvas font size.
void	setPointAt(DasAnnotation.PointDescriptor p)
void	setText(java.lang.String string)

Methods inherited from class org.das2.graph.DasCanvasComponent

addMouseModule, coalesceEvents, getActions, getCanvas, getColumn, getDasMouseInputAdapter, getDasName, getEmSize, getFont, getMouseAdapter, getRow, processDasUpdateEvent, processEvent, removeMouseModule, setBounds, setBounds, setColumn, setDasMouseInputAdapter, setDasName, setRow, showProperties, toString, uninstallComponent, update, updateImmediately

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getAccessibleContext, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAncestorListeners, getAutoscrolls, getBaseline, getBaselineResizeBehavior, getBorder, getBounds, getClientProperty, getComponentGraphics, getComponentPopupMenu, getConditionForKeyStroke, getDebugGraphicsOptions, getDefaultLocale, getFontMetrics, getGraphics, getHeight, getInheritsPopupMenu, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPopupLocation, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getTransferHandler, getUIClassID, getVerifyInputWhenFocusTarget, getVetoableChangeListeners, getVisibleRect, getWidth, getX, getY, grabFocus, isDoubleBuffered, isLightweightComponent, isManagingFocus, isOpaque, isOptimizedDrawingEnabled, isPaintingForPrint, isPaintingTile, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintImmediately, paintImmediately, paramString, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processKeyBinding, processKeyEvent, processMouseEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setComponentPopupMenu, setDebugGraphicsOptions, setDefaultLocale, setDoubleBuffered, setEnabled, setFocusTraversalKeys, setFont, setForeground, setInheritsPopupMenu, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setTransferHandler, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update, updateUI

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getLayout, getMousePosition, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, remove, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusCycleRoot, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setLayout, transferFocusBackward, transferFocusDownCycle, validate, validateTree

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, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getForeground, getGraphicsConfiguration, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, resize, resize, setComponentOrientation, setCursor, setDropTarget, setFocusable, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

PROP_BORDERTYPE

public static final java.lang.String PROP_BORDERTYPE

See Also:

Constant Field Values

PROP_ARROWSTYLE

public static final java.lang.String PROP_ARROWSTYLE

See Also:

Constant Field Values

Constructor Detail

DasAnnotation

public DasAnnotation(java.lang.String string)

Creates a new instance of DasAnnotation

Method Detail

setText

public void setText(java.lang.String string)

getText

public java.lang.String getText()

resize

public void resize()

Description copied from class: DasCanvasComponent

Called by the DasCanvas layout manager to request this component to set its bounds.

Overrides:

resize in class DasCanvasComponent

getActiveRegion

public java.awt.Shape getActiveRegion()

Description copied from class: DasCanvasComponent

returns the active region of the canvas component, which is not necessarily the bounds.

Overrides:

getActiveRegion in class DasCanvasComponent

acceptContext

public boolean acceptContext(int x,
                             int y)

Description copied from class: DasCanvasComponent

returns true if the component is suitable context for the point. For example, the operator right-clicks at the point, is this point a transparent region of the component, and accepting context would be confusing to the operator? This was first introduced to support the annotation component, which draws a compact background bubble around a message, which is typically smaller than its bounds, plus an arrow.

Overrides:

acceptContext in class DasCanvasComponent

Returns:

true if the component accepts the context at this point.

paintComponent

public void paintComponent(java.awt.Graphics g1)

Overrides:

paintComponent in class javax.swing.JComponent

setPointAt

public void setPointAt(DasAnnotation.PointDescriptor p)

getPointAt

public DasAnnotation.PointDescriptor getPointAt()

installComponent

protected void installComponent()

Overrides:

installComponent in class DasCanvasComponent

getFontSize

public float getFontSize()

Getter for property fontSize.

Returns:

Value of property fontSize.

setFontSize

public void setFontSize(float fontSize)

override the canvas font size. If zero, then use the canvas size, otherwise, use this size.

Parameters:

fontSize - New value of property fontSize.

getBorderType

public DasAnnotation.BorderType getBorderType()

setBorderType

public void setBorderType(DasAnnotation.BorderType newborderType)

getArrowStyle

public Arrow.HeadStyle getArrowStyle()

setArrowStyle

public void setArrowStyle(Arrow.HeadStyle newarrowStyle)