multigraph
Class StretchPlotter

java.lang.Object
  java.awt.Component
      java.awt.Canvas
          multigraph.DoubleBufferedCanvas
              multigraph.Plotter
                  multigraph.StretchPlotter

All Implemented Interfaces:

javax.accessibility.Accessible, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable

Direct Known Subclasses:

GraphPlotter, TimeSeriesPlotter

public abstract class StretchPlotter

extends Plotter

Author:

gunn TODO To change the template for this generated type comment go to Window - Preferences - Java - Code Style - Code Templates

See Also:

Serialized Form

Nested Class Summary

static class	StretchPlotter.DragAxis
static class	StretchPlotter.DragType

Nested classes inherited from class java.awt.Canvas

java.awt.Canvas.AccessibleAWTCanvas

Nested classes inherited from class java.awt.Component

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

Field Summary

protected int	bottomOffset
protected int	buttonOffset
protected java.util.Vector	buttons
protected PlotFrame	currentHorizFrame
protected StretchPlotter.DragAxis	dragAxis
protected StretchPlotter.DragType	dragType
protected java.awt.Rectangle	graphStatusRectangle
protected PlotFrame	horizAxisFrame
protected int	labelLine1Height
protected int	labelLine2Height
protected int	labelLine3Height
protected int	leftOffset
protected long	paintTimeInMillis
protected int	rightOffset
protected java.lang.String	statusMessage
protected javax.swing.Timer	statusTimer
protected int	tickHeight
protected int	topOffset

Fields inherited from class multigraph.Plotter

bottomMargin, devicePixelFrame, lastMouseX, lastMouseY, leftMargin, marginFrame, mouseBaseX, mouseBaseY, pixelFrame, rightMargin, topMargin

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

StretchPlotter(int pixelWidth, int pixelHeight, ImageGetter ig)

Method Summary

void	buttonsMouseMoved(int x, int y, java.awt.Graphics g)
boolean	buttonsMousePressed(int x, int y, java.awt.Graphics g)
boolean	buttonsMouseReleased(int x, int y, java.awt.Graphics g)
protected void	computeFrames()
protected abstract void	computeHorizFrame()
java.util.Vector	getButtons()
PlotFrame	getCurrentHorizFrame()
PlotFrame	getHorizAxisFrame()
PlotFrame	getPixelFrame() Returns the Plotter.pixelFrame for this Plotter object.
protected abstract void	horizZoom(double time, int lastMouseX)
protected abstract void	leftStep()
void	mouseMoved(int modifiers, int x, int y) Process a mouseMoved event; the Plotter's handler calls this whenever a mouseMoved event occurs.
void	mousePressed(int modifiers, int x, int y) Process a mousePressed event; the Plotter's handler calls this whenever a mousePressed event occurs.
void	paint(java.awt.Graphics g) Erase the background to white (unless renderClear has been called since the last call to paint), and draw a light grey rectangle around the Plotter.marginFrame.
protected abstract void	rightStep()
void	setCurrentHorizFrame(PlotFrame currentHorizFrame)
protected void	setLabelFont(java.awt.Graphics g)
void	setPixelOffsets(int bottomOffset, int leftOffset, int rightOffset) Set the pixel offsets for this TimeSeriesPlotter; if any of the passed-in values are negative then the corresponding offset is left unchanged.
void	setStatusMessage(java.lang.String message)
void	setStatusMessage(java.lang.String message, int duration)
protected void	vertDrag(StretchPlotter.DragType type, StretchPlotter.DragAxis axis, int x, int y, int dx, int dy)

Methods inherited from class multigraph.Plotter

drawLine, drawRect, drawRect, drawRect, drawString, fillArc, fillCircle, fillPolygon, fillQuad, fillRect, fillRect, fillRect, fillRectDefinite, fillRectLLDefinite, keyReleased, keyTyped, mouseDragged, mouseReleased, renderClear, setMargins

Methods inherited from class multigraph.DoubleBufferedCanvas

getMaximumSize, getMinimumSize, getPreferredSize, update

Methods inherited from class java.awt.Canvas

addNotify, createBufferStrategy, createBufferStrategy, getAccessibleContext, getBufferStrategy

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, deliverEvent, disable, disableEvents, dispatchEvent, doLayout, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, getAlignmentX, getAlignmentY, getBackground, getBounds, getBounds, getColorModel, getComponentAt, getComponentAt, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeys, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getListeners, getLocale, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, invalidate, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusCycleRoot, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isOpaque, isShowing, isValid, isVisible, keyDown, keyUp, layout, list, list, list, list, list, locate, location, lostFocus, minimumSize, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, paramString, postEvent, preferredSize, prepareImage, prepareImage, print, printAll, processComponentEvent, processEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeys, setFocusTraversalKeysEnabled, setFont, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle, validate

Methods inherited from class java.lang.Object

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

Field Detail

labelLine1Height

protected int labelLine1Height

labelLine2Height

protected int labelLine2Height

labelLine3Height

protected int labelLine3Height

horizAxisFrame

protected PlotFrame horizAxisFrame

bottomOffset

protected int bottomOffset

topOffset

protected int topOffset

leftOffset

protected int leftOffset

rightOffset

protected int rightOffset

buttonOffset

protected int buttonOffset

tickHeight

protected int tickHeight

buttons

protected java.util.Vector buttons

statusMessage

protected java.lang.String statusMessage

statusTimer

protected javax.swing.Timer statusTimer

graphStatusRectangle

protected java.awt.Rectangle graphStatusRectangle

paintTimeInMillis

protected long paintTimeInMillis

dragType

protected StretchPlotter.DragType dragType

dragAxis

protected StretchPlotter.DragAxis dragAxis

currentHorizFrame

protected PlotFrame currentHorizFrame

Constructor Detail

StretchPlotter

public StretchPlotter(int pixelWidth,
                      int pixelHeight,
                      ImageGetter ig)

Parameters:

pixelWidth -

pixelHeight -

Method Detail

getHorizAxisFrame

public PlotFrame getHorizAxisFrame()

getPixelFrame

public PlotFrame getPixelFrame()

Description copied from class: Plotter

Returns the Plotter.pixelFrame for this Plotter object.

Overrides:

getPixelFrame in class Plotter

computeFrames

protected void computeFrames()

computeHorizFrame

protected abstract void computeHorizFrame()

horizZoom

protected abstract void horizZoom(double time,
                                  int lastMouseX)

leftStep

protected abstract void leftStep()

rightStep

protected abstract void rightStep()

setPixelOffsets

public void setPixelOffsets(int bottomOffset,
                            int leftOffset,
                            int rightOffset)

Set the pixel offsets for this TimeSeriesPlotter; if any of the passed-in values are negative then the corresponding offset is left unchanged.

paint

public void paint(java.awt.Graphics g)

Description copied from class: Plotter

Erase the background to white (unless renderClear has been called since the last call to paint), and draw a light grey rectangle around the Plotter.marginFrame. Subclasses can override this method to provide their own rendering.

Overrides:

paint in class Plotter

setStatusMessage

public void setStatusMessage(java.lang.String message)

setStatusMessage

public void setStatusMessage(java.lang.String message,
                             int duration)

setLabelFont

protected void setLabelFont(java.awt.Graphics g)

buttonsMouseMoved

public void buttonsMouseMoved(int x,
                              int y,
                              java.awt.Graphics g)

mouseMoved

public void mouseMoved(int modifiers,
                       int x,
                       int y)

Description copied from class: Plotter

Process a mouseMoved event; the Plotter's handler calls this whenever a mouseMoved event occurs.

Overrides:

mouseMoved in class Plotter

Parameters:

modifiers - The event modifier mask returned by java.awt.event.InputEvent.getModifiers()

x - The x coordinate (in Plotter.devicePixelFrame space) of the event.

y - The y coordinate (in Plotter.devicePixelFrame space) of the event.

buttonsMousePressed

public boolean buttonsMousePressed(int x,
                                   int y,
                                   java.awt.Graphics g)

mousePressed

public void mousePressed(int modifiers,
                         int x,
                         int y)

Description copied from class: Plotter

Process a mousePressed event; the Plotter's handler calls this whenever a mousePressed event occurs.

Overrides:

mousePressed in class Plotter

Parameters:

modifiers - The event modifier mask returned by java.awt.event.InputEvent.getModifiers()

x - The x coordinate (in Plotter.devicePixelFrame space) of the event.

y - The y coordinate (in Plotter.devicePixelFrame space) of the event.

vertDrag

protected void vertDrag(StretchPlotter.DragType type,
                        StretchPlotter.DragAxis axis,
                        int x,
                        int y,
                        int dx,
                        int dy)

buttonsMouseReleased

public boolean buttonsMouseReleased(int x,
                                    int y,
                                    java.awt.Graphics g)

getCurrentHorizFrame

public PlotFrame getCurrentHorizFrame()

Returns:

Returns the currentHorizFrame.

setCurrentHorizFrame

public void setCurrentHorizFrame(PlotFrame currentHorizFrame)

Parameters:

currentHorizFrame - The currentHorizFrame to set.

getButtons

public java.util.Vector getButtons()

Returns:

Returns the buttons.