Package io.sf.carte.doc.style.css.property

Class PercentageEvaluator

java.lang.Object

io.sf.carte.doc.style.css.property.Evaluator

io.sf.carte.doc.style.css.property.PercentageEvaluator

public class PercentageEvaluator
extends Evaluator

Evaluates expressions with only percentages and plain numbers.

Constructor Summary

Constructors

Constructor	Description
PercentageEvaluator()

Method Summary

Modifier and Type	Method	Description
protected TypedValue	absoluteTypedValue(TypedValue partialValue)
protected float	percentage(CSSTypedValue value, short resultType)	Obtain the float value (in the requested absolute unit) corresponding to the given percentage value.

Methods inherited from class io.sf.carte.doc.style.css.property.Evaluator

absoluteProxyValue, absoluteValue, evaluateExpression, evaluateFunction

Methods inherited from class java.lang.Object

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

Constructor Details

PercentageEvaluator

public PercentageEvaluator()

Method Details

absoluteTypedValue

protected TypedValue absoluteTypedValue(TypedValue partialValue)

Overrides:

absoluteTypedValue in class Evaluator

percentage

protected float percentage(CSSTypedValue value,
 short resultType)
                    throws DOMException

Obtain the float value (in the requested absolute unit) corresponding to the given percentage value.

Overrides:

percentage in class Evaluator

Parameters:

value - the percentage value.

resultType - the desired absolute result type.

Returns:

the absolute float value in the requested unit.

Throws:

DOMException - if the percentage could not be converted to the requested unit.