org.andengine.opengl.font

Class FontUtils

java.lang.Object

org.andengine.opengl.font.FontUtils

public class FontUtils
extends java.lang.Object

(c) Zynga 2012

Since:

15:06:32 - 25.01.2012

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	FontUtils.MeasureDirection

Constructor Summary

Constructors

Constructor and Description
FontUtils()

Method Summary

Modifier and Type	Method and Description
static int	breakText(IFont pFont, java.lang.CharSequence pText, FontUtils.MeasureDirection pMeasureDirection, float pWidthMaximum, float[] pMeasuredWidth) Measure the text, stopping early if the measured width exceeds pMaximumWidth.
static float	measureText(IFont pFont, java.lang.CharSequence pText)
static float	measureText(IFont pFont, java.lang.CharSequence pText, float[] pWidths)
static float	measureText(IFont pFont, java.lang.CharSequence pText, int pStart, int pEnd)
static float	measureText(IFont pFont, java.lang.CharSequence pText, int pStart, int pEnd, float[] pWidths) Does not respect linebreaks!
static <L extends java.util.List<java.lang.CharSequence>> L	splitLines(java.lang.CharSequence pText, L pResult)
static <L extends java.util.List<java.lang.CharSequence>> L	splitLines(IFont pFont, java.lang.CharSequence pText, L pResult, AutoWrap pAutoWrap, float pAutoWrapWidth) Does not respect linebreaks!

Methods inherited from class java.lang.Object

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

Constructor Detail

FontUtils

public FontUtils()

Method Detail

measureText

public static float measureText(IFont pFont,
                                java.lang.CharSequence pText)

Parameters:

pFont -

pText -

Returns:

the width of pText.

measureText

public static float measureText(IFont pFont,
                                java.lang.CharSequence pText,
                                int pStart,
                                int pEnd)

Parameters:

pFont -

pText -

pStart - the index of the first character to start measuring.

pEnd - 1 beyond the index of the last character to measure.

Returns:

the width of pText.

measureText

public static float measureText(IFont pFont,
                                java.lang.CharSequence pText,
                                float[] pWidths)

Parameters:

pFont -

pText -

pWidths - (optional) If not null, returns the actual width measured.

Returns:

the width of pText.

measureText

public static float measureText(IFont pFont,
                                java.lang.CharSequence pText,
                                int pStart,
                                int pEnd,
                                float[] pWidths)

Does not respect linebreaks!

Parameters:

pFont -

pText -

pStart - the index of the first character to start measuring.

pEnd - 1 beyond the index of the last character to measure.

pWidths - (optional) If not null, returns the actual width after each character.

Returns:

the width of pText.

breakText

public static int breakText(IFont pFont,
                            java.lang.CharSequence pText,
                            FontUtils.MeasureDirection pMeasureDirection,
                            float pWidthMaximum,
                            float[] pMeasuredWidth)

Measure the text, stopping early if the measured width exceeds pMaximumWidth.

Parameters:

pFont -

pText -

pMeasureDirection - If FontUtils.MeasureDirection.FORWARDS, starts with the first character in the CharSequence. If FontUtils.MeasureDirection.BACKWARDS starts with the last character in the CharSequence.

pWidthMaximum -

pMeasuredWidth - (optional) If not null, returns the actual width measured. Must be an Array of size 1 or bigger.

Returns:

the number of chars that were measured.

splitLines

public static <L extends java.util.List<java.lang.CharSequence>> L splitLines(java.lang.CharSequence pText,
                                                                              L pResult)

splitLines

public static <L extends java.util.List<java.lang.CharSequence>> L splitLines(IFont pFont,
                                                                              java.lang.CharSequence pText,
                                                                              L pResult,
                                                                              AutoWrap pAutoWrap,
                                                                              float pAutoWrapWidth)

Does not respect linebreaks!

Parameters:

pFont -

pText -

pResult -

pAutoWrapWidth -

Returns: