ch.aplu.android

Class TextActor

java.lang.Object

ch.aplu.android.Actor

ch.aplu.android.TextActor

All Implemented Interfaces:

GGActorCollisionListener, GGBorderListener, GGTileCollisionListener, java.util.EventListener

public class TextActor
extends Actor

Class that implements an actor to display text dynamically. This may be a better choice than displaying text as a sprite image, when the text changes at run-time in many different ways.

Field Summary

Fields inherited from class ch.aplu.android.Actor

gameGrid, nbCycles

Constructor Summary

Constructors

Constructor and Description
TextActor(boolean isRotatable, java.lang.String text, int textColor, int bgColor, int size) Constructs a possibly rotatable text actor that displays the given text with given text and background colors and give size For transparent background use argb color with alpha = 0 (Color.TRANSPARENT).
TextActor(boolean isRotatable, java.lang.String text, int textColor, int bgColor, int size, android.graphics.Typeface typeface) Constructs a possibly rotatable text actor that displays the given text with given text, background colors, size and typeface.
TextActor(java.lang.String text) Constructs a unrotatable text actor that displays the given text.
TextActor(java.lang.String text, int textColor, int bgColor, int size) Constructs a unrotatable text actor that displays the given text with given text and background colors.

Method Summary

Methods

Modifier and Type	Method and Description
int	getTextHeight() Returns the height of the text.
int	getTextWidth() Returns the total width of the text.

Methods inherited from class ch.aplu.android.Actor

act, addActorCollisionListener, addActorTouchListener, addActorTouchListener, addBorderListener, addCollisionActor, addCollisionActors, addCollisionTile, addCollisionTiles, addTileCollisionListener, collide, collide, containsPixel, delay, displace, getBackground, getCollisionActors, getCollisionActorsInRange, getCollisionTiles, getCurrentImage, getDirection, getDirectionStart, getDisplacePosition, getHeight, getIdVisible, getImage, getImage, getIntDirection, getLocation, getLocationOffset, getLocationStart, getNbCycles, getNbHorzCells, getNbSprites, getNbVertCells, getNeighbours, getNeighbours, getNextMoveLocation, getPixelColor, getPixelLocation, getRotatedImage, getRotatedPosition, getRotationIndex, getScaledImage, getScaledImage, getScaledImage, getSlowDown, getWidth, getX, getXStart, getY, getYStart, getZoomedImage, hide, isActEnabled, isActorCollisionEnabled, isHorzMirror, isInGrid, isMoveValid, isNearBorder, isRemoved, isRotatable, isTileCollisionEnabled, isVertMirror, isVisible, move, move, nearBorder, removeSelf, reset, rotate, rotate, setActEnabled, setActorCollisionEnabled, setActorTouchCircle, setActorTouchCircle, setActorTouchEnabled, setActorTouchImage, setActorTouchImage, setActorTouchRectangle, setActorTouchRectangle, setCollisionCircle, setCollisionCircle, setCollisionImage, setCollisionImage, setCollisionLine, setCollisionLine, setCollisionRectangle, setCollisionRectangle, setCollisionSpot, setCollisionSpot, setDirection, setDirection, setDisplacePosition, setHorzMirror, setLocation, setLocationOffset, setLocationOffset, setOnBottom, setOnTop, setPixelLocation, setSlowDown, setTileCollisionEnabled, setVertMirror, setX, setY, show, show, showNextSprite, showPreviousSprite, turn

Methods inherited from class java.lang.Object

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

Constructor Detail

TextActor

public TextActor(boolean isRotatable,
         java.lang.String text,
         int textColor,
         int bgColor,
         int size,
         android.graphics.Typeface typeface)

Constructs a possibly rotatable text actor that displays the given text with given text, background colors, size and typeface. For transparent background use argb color with alpha = 0 (Color.TRANSPARENT). The text is horizontally left aligned, vertically center aligned.

Parameters:

isRotatable - if true, the text changes the direction corresponding to the actor's direction

text - the text to display, if null or has length 0, the text actor is completely transparent

textColor - the color of the text

bgColor - the background color of the text field

size - the text size in pixels

typeface - one of the constants defined in class Typeface

TextActor

public TextActor(boolean isRotatable,
         java.lang.String text,
         int textColor,
         int bgColor,
         int size)

Constructs a possibly rotatable text actor that displays the given text with given text and background colors and give size For transparent background use argb color with alpha = 0 (Color.TRANSPARENT). The text is horizontally left aligned, vertically center aligned. The typeface is Typeface.DEFAULT.

Parameters:

isRotatable - if true, the text changes the direction corresponding to the actor's direction

text - the text to display, if null or has length 0, the text actor is completely transparent

textColor - the color of the text

bgColor - the background color of the text field

size - the text size in pixels

TextActor

public TextActor(java.lang.String text,
         int textColor,
         int bgColor,
         int size)

Constructs a unrotatable text actor that displays the given text with given text and background colors. For transparent background use argb color with alpha = 0 (Color.TRANSPARENT). The text is horizontally left aligned, vertically center aligned. The typeface is Typeface.DEFAULT.

Parameters:

text - the text to display, if null or has length 0, the text actor is completely transparent

textColor - the color of the text

bgColor - the background color of the text field

size - the text size in pixels

TextActor

public TextActor(java.lang.String text)

Constructs a unrotatable text actor that displays the given text. The text color is white, the background color transparent and the size = 20. The text is horizontally left aligned, vertically center aligned. The typeface is Typeface.DEFAULT.

Parameters:

text - the text to display, if null or has length 0, the text actor is completely transparent

Method Detail

getTextWidth

public int getTextWidth()

Returns the total width of the text. May be used to align the text by calling setLocationOffset(),

Returns:

the text width in pixels

See Also:

Actor.setLocationOffset(Point pt)

getTextHeight

public int getTextHeight()

Returns the height of the text. May be used to align the text by calling setLocationOffset(),

Returns:

the text height in pixels

See Also:

Actor.setLocationOffset(Point pt)