Package org.opensourcephysics.display

Class DrawableTextLine

java.lang.Object

org.opensourcephysics.display.TextLine

org.opensourcephysics.display.DrawableTextLine

All Implemented Interfaces:

Drawable

Direct Known Subclasses:

TitleText

public class DrawableTextLine
extends TextLine
implements Drawable

DrawableTextLine draws short Strings with subscripts and superscripts.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static class	DrawableTextLine.DrawableTextLineLoader	A class to save and load InteractiveArrow in an XMLControl.

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	pixelXY

Fields inherited from class org.opensourcephysics.display.TextLine

ALGEBRAIC, ascent, background, CENTER, color, descent, font, fontname, fontsize, fontstyle, height, justification, leading, LEFT, lg, list, maxAscent, maxDescent, parse, RIGHT, SCIENTIFIC, script_fraction, sub_offset, sup_offset, text, width

Constructor Summary

Constructors

Constructor	Description
DrawableTextLine(java.lang.String text, double x, double y)	Constructs a DrawableTextLine with the given text and location.

Method Summary

Modifier and Type	Method	Description
void	draw(DrawingPanel panel, java.awt.Graphics g)	Draws the TextLine.
static XML.ObjectLoader	getLoader()	Gets the XML object loader for this class.
double	getX()	Gets the x coordinate.
double	getY()	Gets the y coordinate.
void	setPixelXY(boolean enable)	Sets the pixelPosition flag.
void	setTheta(double theta)	Sets the angle.
void	setX(double x)	Sets the x coordinate.
void	setY(double y)	Sets the y coordinate.

Methods inherited from class java.lang.Object

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

Methods inherited from class org.opensourcephysics.display.TextLine

charWidth, copyState, copyState, drawText, drawText, getAscent, getBackground, getColor, getDescent, getFM, getFont, getFontName, getFontSize, getFontStyle, getHeight, getJustification, getLeading, getMaxAscent, getMaxDescent, getScriptFont, getStringBounds, getText, getWidth, isNull, log10, parseDouble, parseDouble, parseDouble, parseText, setBackground, setColor, setFont, setFontName, setFontSize, setFontStyle, setJustification, setText

Field Detail

pixelXY

protected boolean pixelXY

Constructor Detail

DrawableTextLine

public DrawableTextLine(java.lang.String text,
                        double x,
                        double y)

Constructs a DrawableTextLine with the given text and location.

Parameters:

text - String

x - double

y - double

Method Detail

setPixelXY

public void setPixelXY(boolean enable)

Sets the pixelPosition flag. Pixels are used to position the object.

Parameters:

enable - boolean

setX

public void setX(double x)

Sets the x coordinate.

Parameters:

x - double

setTheta

public void setTheta(double theta)

Sets the angle.

Parameters:

theta - double

getX

public double getX()

Gets the x coordinate.

Returns:

double

setY

public void setY(double y)

Sets the y coordinate.

Parameters:

y - double

getY

public double getY()

Gets the y coordinate.

Returns:

double

draw

public void draw(DrawingPanel panel,
                 java.awt.Graphics g)

Draws the TextLine.

Specified by:

draw in interface Drawable

Parameters:

panel - DrawingPanel

g - Graphics

getLoader

public static XML.ObjectLoader getLoader()

Gets the XML object loader for this class.

Returns:

ObjectLoader