ej.widget.util.render

Class TextHelper

java.lang.Object

ej.widget.util.render.TextHelper

public class TextHelper
extends java.lang.Object

Provides some text facilities.

Method Summary

Modifier and Type	Method and Description
static java.lang.String[]	getLines(java.lang.String string) Gets the lines in a text.
static java.lang.String[]	getWords(java.lang.String string) Gets the words in a text.
static java.lang.String[]	wrap(java.lang.String string, ej.microui.display.Font font, int width) Wraps a text in lines.

Methods inherited from class java.lang.Object

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

Method Detail

wrap

public static java.lang.String[] wrap(java.lang.String string,
                                      ej.microui.display.Font font,
                                      int width)

Wraps a text in lines.

A new line is started:

• after a '\n',
• when there is no more space on the current line.

Parameters:

string - the text.

font - the font used to render the text.

width - the size of a line.

Returns:

the array of lines.

getLines

public static java.lang.String[] getLines(java.lang.String string)

Gets the lines in a text.

A new line is started after a '\n'.

Parameters:

string - the text to split.

Returns:

the array of lines.

getWords

public static java.lang.String[] getWords(java.lang.String string)

Gets the words in a text.

A new word is started after a space ' '.

Parameters:

string - the text.

Returns:

the array of words.