com.helger.css.utils

Class CSSRectHelper

java.lang.Object

com.helger.css.utils.CSSRectHelper

@Immutable
public final class CSSRectHelper
extends Object

Provides rectangle handling sanity methods.

Author:

Philip Helger

Method Summary

Modifier and Type	Method and Description
static CSSRect	getAsRect(String sCSSValue) Interpret the passed value as a CSS rectangle and convert it to a CSSRect.
static String[]	getRectValues(String sCSSValue) Get all the values from within a CSS rectangle definition.
static boolean	isRectValue(String sCSSValue) Check if the passed value is CSS rectangle definition or not.

Methods inherited from class java.lang.Object

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

Method Detail

isRectValue

public static boolean isRectValue(@Nullable
                                  String sCSSValue)

Check if the passed value is CSS rectangle definition or not. It checks both the current syntax (rect(a,b,c,d)) and the old syntax ( rect(a b c d)).

Parameters:

sCSSValue - The value to check. May be null.

Returns:

true if the passed value is a rect value, false if not

getRectValues

@Nullable
public static String[] getRectValues(@Nullable
                                                String sCSSValue)

Get all the values from within a CSS rectangle definition.

Parameters:

sCSSValue - The CSS values to check. May be null.

Returns:

null if the passed String is not a CSS rectangle. An array with 4 Strings if the passed value is a CSS rectangle.

getAsRect

@Nullable
public static CSSRect getAsRect(@Nullable
                                           String sCSSValue)

Interpret the passed value as a CSS rectangle and convert it to a CSSRect.

Parameters:

sCSSValue - The CSS values to check. May be null.

Returns:

null if the passed String is not a CSS rectangle.