Package com.google.common.css.compiler.gssfunctions

Class GssFunctions.MakeTranslucent

java.lang.Object

com.google.common.css.compiler.gssfunctions.GssFunctions.MakeTranslucent

All Implemented Interfaces:

GssFunction

Enclosing class:

GssFunctions

public static class GssFunctions.MakeTranslucent
extends Object
implements GssFunction

Takes an input color and sets its alpha component without affecting the RGB components. Usage: makeTranslucent(existingColor, alphaValue);

Constructor Summary

Constructors

Constructor	Description
MakeTranslucent()

Method Summary

Modifier and Type	Method	Description
List<CssValueNode>	getCallResultNodes(List<CssValueNode> args, ErrorManager errorManager)	Processes a list of function call arguments and returns a list of CssNodes representing this call's output, which replace the input nodes in the AST.
String	getCallResultString(List<String> args)	Processes a list of strings as function arguments and returns a string result.
Integer	getNumExpectedArguments()	Returns the number of parsed arguments that this function takes, or null if the number of arguments may vary.
protected CssValueNode	makeTranslucent(String inputColorStr, String alphaStr, SourceCodeLocation sourceCodeLocation)

Methods inherited from class java.lang.Object

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

Constructor Details

MakeTranslucent

public MakeTranslucent()

Method Details

getNumExpectedArguments

public Integer getNumExpectedArguments()

Description copied from interface: GssFunction

Returns the number of parsed arguments that this function takes, or null if the number of arguments may vary.

Specified by:

getNumExpectedArguments in interface GssFunction

getCallResultNodes

public List<CssValueNode> getCallResultNodes(List<CssValueNode> args,
 ErrorManager errorManager)

Description copied from interface: GssFunction

Processes a list of function call arguments and returns a list of CssNodes representing this call's output, which replace the input nodes in the AST. Errors will be reported to the ErrorManager.

Specified by:

getCallResultNodes in interface GssFunction

getCallResultString

public String getCallResultString(List<String> args)

Description copied from interface: GssFunction

Processes a list of strings as function arguments and returns a string result. Errors are reported by throwing GssFunctionException.

Specified by:

getCallResultString in interface GssFunction

makeTranslucent

protected CssValueNode makeTranslucent(String inputColorStr,
 String alphaStr,
 @Nullable
 SourceCodeLocation sourceCodeLocation)