com.elegantj.gauges.thermo
Class Thermometer

java.lang.Object
  java.awt.Component
      java.awt.Container
          java.awt.Panel
              com.elegantj.gauges.thermo.Thermometer

All Implemented Interfaces:

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

public class Thermometer

extends java.awt.Panel

implements java.io.Serializable

This is implemented to represent thermometer specification , such as lowest value, highest value, scale grad and current value .

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class java.awt.Panel

java.awt.Panel.AccessibleAWTPanel

Nested classes inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes inherited from class java.awt.Component

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

Field Summary

protected int

bulbWidth Specifies bulb width

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

Thermometer(double lo, double hi, double grad, double val)
Creates a Thermometer with specified minimum, maximum, grad and current values.

Method Summary

protected void	drawMeter(java.awt.Graphics g) Draws the Thermometer with mercury
java.awt.Color	getBulbColor() Gets the bulb color
int	getBulbWidth() Gets the bulb width
java.awt.Font	getCaptionFont() Gets the caption font
double	getMaximum() Gets the maximum value that the meter can indicate
double	getMinimum() Gets the minimum value that the meter can indicate
double	getMinorTick() Gets the minor tick spacing of thermometer indicator
java.awt.Font	getNumbersFont() Gets the numbers font
java.awt.Color	getPanelColor() Gets the panel color
double	getScaleGrad() Gets the scale grading value
double	getValue() Gets the value that the meter is indicating
int	getWidthIndicator() Gets the width of the mercury indicator
void	paint(java.awt.Graphics g) Paints the meter on the foreground
void	setBulbColor(java.awt.Color theColor1) Sets the bulb color
void	setBulbWidth(int nValue) Sets the bulb width
void	setCaption(java.lang.String theCaption) Sets the caption
void	setCaptionFont(java.awt.Font theFont) Sets the font of the caption
void	setMaximum(double hVal) Sets the maximum value that the meter can indicate
void	setMinimum(double lVal) Sets the minimum value that the meter can indicate
void	setMinorTick(double sGrad) Sets the thermometer indicator's minor tick spacing
void	setNumbersFont(java.awt.Font theFont) Sets the font of the numbers
void	setPanelColor(java.awt.Color theColor) Sets the panel color
void	setRange(int theMinimum, int theMaximum) Sets the valid range of the meter
void	setScaleGrad(double sGrad) Sets the scaling values of gradient
void	setValue(double theValue) Sets the value that meter should indicate
void	setWidthIndicator(int theValue) Sets the width of the mercury indicator
void	update(java.awt.Graphics g) Redefines inherited method to exclude screen clear

Methods inherited from class java.awt.Panel

addNotify, getAccessibleContext

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getInsets, getLayout, getListeners, getMaximumSize, getMinimumSize, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, paramString, preferredSize, print, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, removeNotify, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setFont, 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, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, 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, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isOpaque, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Field Detail

bulbWidth

protected int bulbWidth

Specifies bulb width

Constructor Detail

Thermometer

public Thermometer(double lo,
                   double hi,
                   double grad,
                   double val)

Creates a Thermometer with specified minimum, maximum, grad and current values.

Parameters:

lo - lowest value the thermometer can indicate

hi - highest value the thermometer can indicate

grad - graduations in which scale is marked

val - initial value

Method Detail

drawMeter

protected void drawMeter(java.awt.Graphics g)

Draws the Thermometer with mercury

setRange

public void setRange(int theMinimum,
                     int theMaximum)

Sets the valid range of the meter

Parameters:

theMinimum - lowest value the meter can indicate

theMaximum - highest value the meter can indicate

setValue

public void setValue(double theValue)

Sets the value that meter should indicate

Parameters:

theValue - the new value of the meter

setWidthIndicator

public void setWidthIndicator(int theValue)

Sets the width of the mercury indicator

getWidthIndicator

public int getWidthIndicator()

Gets the width of the mercury indicator

Returns:

the indicator width

setMinimum

public void setMinimum(double lVal)

Sets the minimum value that the meter can indicate

setMaximum

public void setMaximum(double hVal)

Sets the maximum value that the meter can indicate

getMinimum

public double getMinimum()

Gets the minimum value that the meter can indicate

Returns:

the lowest value

getMaximum

public double getMaximum()

Gets the maximum value that the meter can indicate

Returns:

the highest value

getValue

public double getValue()

Gets the value that the meter is indicating

Returns:

the current value

setPanelColor

public void setPanelColor(java.awt.Color theColor)

Sets the panel color

Parameters:

theColor - panel color

getPanelColor

public java.awt.Color getPanelColor()

Gets the panel color

Returns:

panel color

setBulbColor

public void setBulbColor(java.awt.Color theColor1)

Sets the bulb color

getBulbColor

public java.awt.Color getBulbColor()

Gets the bulb color

Returns:

bulb color

setCaption

public void setCaption(java.lang.String theCaption)

Sets the caption

Parameters:

theCaption - the caption string of thermometer

setCaptionFont

public void setCaptionFont(java.awt.Font theFont)

Sets the font of the caption

Parameters:

theFont - the font style of the caption string

getCaptionFont

public java.awt.Font getCaptionFont()

Gets the caption font

Returns:

the font style of the caption string

setNumbersFont

public void setNumbersFont(java.awt.Font theFont)

Sets the font of the numbers

Parameters:

theFont - the font style of the numbers string

getNumbersFont

public java.awt.Font getNumbersFont()

Gets the numbers font

Returns:

the font style of the numbers string

setMinorTick

public void setMinorTick(double sGrad)

Sets the thermometer indicator's minor tick spacing

Parameters:

sGrad - the minor tick spacing

getMinorTick

public double getMinorTick()

Gets the minor tick spacing of thermometer indicator

Returns:

the minor tick spacing

setBulbWidth

public void setBulbWidth(int nValue)

Sets the bulb width

Parameters:

nValue - the bulb width

getBulbWidth

public int getBulbWidth()

Gets the bulb width

Returns:

the bulb width

setScaleGrad

public void setScaleGrad(double sGrad)

Sets the scaling values of gradient

Parameters:

sGrad - indicates the grading values.

getScaleGrad

public double getScaleGrad()

Gets the scale grading value

Returns:

the graded value

paint

public void paint(java.awt.Graphics g)

Paints the meter on the foreground

update

public void update(java.awt.Graphics g)

Redefines inherited method to exclude screen clear