程序包 org.meteoinfo.chart

类 ChartElement

java.lang.Object

org.meteoinfo.chart.ChartElement

直接已知子类:

ChartNorthArrow, ChartScaleBar

public abstract class ChartElement
extends Object

作者:

yaqiang

字段概要

字段

限定符和类型	字段	说明
protected Color	_backColor
protected Color	_foreColor
protected float	height
protected float	width
protected float	x
protected float	y

构造器概要

构造器

构造器	说明
ChartElement()

方法概要

限定符和类型	方法	说明
void	addLocationChangedListener(ILocationChangedListener listener)
void	addSizeChangedListener(ISizeChangedListener listener)
void	fireLocationChangedEvent()
void	fireSizeChangedEvent()
Color	getBackground()	Get background color
float	getBottom()	Get bottom
Rectangle2D.Float	getBounds()	Get bounds rectangle
Color	getForeground()	Get foreground color
float	getHeight()	Get height
ResizeAbility	getResizeAbility()	Get resize ability
float	getRight()	Get right
float	getWidth()	Get width
float	getX()	Get x
float	getY()	Get y
boolean	isDrawBackColor()	Get is draw backcolor
boolean	isSelected()	Get if is selected
boolean	isVisible()	Get if visible
abstract void	moveUpdate()	Move update method
PointF	pageToScreen(float pageX, float pageY, PointF pageLocation, float zoom)	Page to screen
void	removeLocationChangedListener(ILocationChangedListener listener)
void	removeSizeChangedListener(ISizeChangedListener listener)
abstract void	resizeUpdate()	Resize update method
void	setBackground(Color color)	Set background color
void	setDrawBackColor(boolean value)	Set is draw backcolor
void	setForeground(Color color)	Set foreground color
void	setHeight(float height)	Set height
void	setResizeAbility(ResizeAbility ra)	Set resize ability
void	setSelected(boolean istrue)	Set if is selected
void	setVisible(boolean istrue)	Set if visible
void	setWidth(float width)	Set width
void	setX(float left)	Set left
void	setY(float top)	Set y

从类继承的方法 java.lang.Object

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

字段详细资料

x

protected float x

y

protected float y

width

protected float width

height

protected float height

_foreColor

protected Color _foreColor

_backColor

protected Color _backColor

构造器详细资料

ChartElement

public ChartElement()

方法详细资料

addLocationChangedListener

public void addLocationChangedListener(ILocationChangedListener listener)

removeLocationChangedListener

public void removeLocationChangedListener(ILocationChangedListener listener)

fireLocationChangedEvent

public void fireLocationChangedEvent()

addSizeChangedListener

public void addSizeChangedListener(ISizeChangedListener listener)

removeSizeChangedListener

public void removeSizeChangedListener(ISizeChangedListener listener)

fireSizeChangedEvent

public void fireSizeChangedEvent()

isVisible

public boolean isVisible()

Get if visible

返回:

Boolean

setVisible

public void setVisible(boolean istrue)

Set if visible

参数:

istrue - Boolean

getX

public float getX()

Get x

返回:

x

setX

public void setX(float left)

Set left

参数:

left -

getY

public float getY()

Get y

返回:

Y

setY

public void setY(float top)

Set y

参数:

top - Y

getWidth

public float getWidth()

Get width

返回:

Width

setWidth

public void setWidth(float width)

Set width

参数:

width - Width

getHeight

public float getHeight()

Get height

返回:

Height

setHeight

public void setHeight(float height)

Set height

参数:

height - Height

getRight

public float getRight()

Get right

返回:

Right

getBottom

public float getBottom()

Get bottom

返回:

Bottom

getBounds

public Rectangle2D.Float getBounds()

Get bounds rectangle

返回:

Bounds rectangle

getForeground

public Color getForeground()

Get foreground color

返回:

Foreground color

setForeground

public void setForeground(Color color)

Set foreground color

参数:

color - Foreground color

getBackground

public Color getBackground()

Get background color

返回:

Background color

setBackground

public void setBackground(Color color)

Set background color

参数:

color - Background color

isSelected

public boolean isSelected()

Get if is selected

返回:

Boolean

setSelected

public void setSelected(boolean istrue)

Set if is selected

参数:

istrue - Boolean

getResizeAbility

public ResizeAbility getResizeAbility()

Get resize ability

返回:

Resize ability

setResizeAbility

public void setResizeAbility(ResizeAbility ra)

Set resize ability

参数:

ra - Resize ability

isDrawBackColor

public boolean isDrawBackColor()

Get is draw backcolor

返回:

Boolean

setDrawBackColor

public void setDrawBackColor(boolean value)

Set is draw backcolor

参数:

value - Boolean

moveUpdate

public abstract void moveUpdate()

Move update method

resizeUpdate

public abstract void resizeUpdate()

Resize update method

pageToScreen

public PointF pageToScreen(float pageX,
                           float pageY,
                           PointF pageLocation,
                           float zoom)

Page to screen

参数:

pageX - Page X

pageY - Page Y

pageLocation - Page location

zoom - Zoom

返回:

Screen point