cs1.android

Class Text

java.lang.Object

cs1.android.Shape

cs1.android.Text

public class Text
extends Shape

Representation of text drawn on the canvas.

Field Summary

Fields

Modifier and Type	Field and Description
static int	DEFAULT_SIZE

Fields inherited from class cs1.android.Shape

DEFAULT_COLOR

Constructor Summary

Constructors

Constructor and Description
Text(double x, double y, java.lang.String t) Creates text centered at the given coordinates in the default color and size.
Text(double x, double y, java.lang.String t, int s) Creates text centered at the given coordinates in the default color and given size.
Text(Point cen, java.lang.String t) Creates text centered at the given point in the default color and size.
Text(Point cen, java.lang.String t, int s) Creates text centered at the given point in the default color and given size.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	contains(Point point) Determines if this text contains the given point.
void	draw(android.graphics.Canvas canvas) Draws this text on the given canvas.
Point	getCenter() Returns the center of this text.
java.lang.String	getText() Returns the string of this text.
void	move(double dx, double dy) Moves this text by the given displacement.

Methods inherited from class cs1.android.Shape

distance_squared, distance, draw, erase, getColor, getLabel, setColor, setColor, setLabel

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_SIZE

public static final int DEFAULT_SIZE

See Also:

Constant Field Values

Constructor Detail

Text

public Text(double x,
    double y,
    java.lang.String t)

Creates text centered at the given coordinates in the default color and size.

Parameters:

x - the x-coordinate of the text center

y - the y-coordinate of the text center

t - the text message

Text

public Text(double x,
    double y,
    java.lang.String t,
    int s)

Creates text centered at the given coordinates in the default color and given size.

Parameters:

x - the x-coordinate of the text center

y - the y-coordinate of the text center

t - the text message

s - the size of the text message

Text

public Text(Point cen,
    java.lang.String t)

Creates text centered at the given point in the default color and size.

Parameters:

cen - the center of the text

t - the text message

Text

public Text(Point cen,
    java.lang.String t,
    int s)

Creates text centered at the given point in the default color and given size.

Parameters:

cen - the center of the text

t - the text message

s - the size of the text message

Method Detail

contains

public boolean contains(Point point)

Determines if this text contains the given point.

Specified by:

contains in class Shape

Parameters:

point - the point to check for containment

Returns:

this method always returns false

draw

public void draw(android.graphics.Canvas canvas)

Draws this text on the given canvas. Should not be used directly.

Specified by:

draw in class Shape

Parameters:

canvas - the canvas in which to draw this text

getCenter

public Point getCenter()

Returns the center of this text.

Specified by:

getCenter in class Shape

Returns:

the center of this text

getText

public java.lang.String getText()

Returns the string of this text.

Returns:

the string of this text

move

public void move(double dx,
        double dy)

Moves this text by the given displacement.

Specified by:

move in class Shape

Parameters:

dx - the displacement in x

dy - the displacement in y