org.w3c.dom.css.CSSPrimitiveValue源码实例Demo-ICode联盟

类org.w3c.dom.css.CSSPrimitiveValue源码实例Demo

下面列出了怎么用org.w3c.dom.css.CSSPrimitiveValue的API类实例代码及写法，或者点击链接到github查看源代码。

源代码1 项目： nebula 文件： GridPropertyHandler.java

private void applyCSSPropertyFont(final Object element, final Grid grid, final CSSValue value, String target) throws Exception {
	if (value.getCssValueType() == CSSValue.CSS_VALUE_LIST) {
		final CSSValueList valueList = (CSSValueList) value;
		final int length = valueList.getLength();
		for (int i = 0; i < length; i++) {
			final CSSValue value2 = valueList.item(i);
			if (value2.getCssValueType() == CSSValue.CSS_PRIMITIVE_VALUE) {
				final String cssProp = CSS2FontHelper.getCSSFontPropertyName((CSSPrimitiveValue) value2);
				if (cssProp.equals("font-family")) {
					applyCSSPropertyFamily(element, grid, value2, target);
				} else if (cssProp.equals("font-size")) {
					applyCSSPropertySize(element, grid, value2, target);
				} else if (cssProp.equals("font-weight") && ("bold".equals(value2.getCssText()) || "bolder".equals(value2.getCssText()))) {
					applyCSSPropertyWeight(element, grid, value2, target);
				} else if (cssProp.equals("font-style") && ("italic".equals(value2.getCssText()) || "oblique".equals(value2.getCssText()))) {
					applyCSSPropertyStyle(element, grid, value2, target);
				}
			}
		}
	}
}

源代码2 项目： nebula 文件： TableComboPropertyHandler.java

private void applyCSSPropertyFont(final Object element, final Control widget, final CSSValue value) throws Exception {
	if (value.getCssValueType() == CSSValue.CSS_VALUE_LIST) {
		final CSSValueList valueList = (CSSValueList) value;
		final int length = valueList.getLength();
		for (int i = 0; i < length; i++) {
			final CSSValue value2 = valueList.item(i);
			if (value2.getCssValueType() == CSSValue.CSS_PRIMITIVE_VALUE) {
				final String cssProp = CSS2FontHelper.getCSSFontPropertyName((CSSPrimitiveValue) value2);
				if (cssProp.equals("font-family")) {
					applyCSSPropertyFamily(element, widget, value2);
				} else if (cssProp.equals("font-size")) {
					applyCSSPropertySize(element, widget, value2);
				} else if (cssProp.equals("font-weight") && ("bold".equals(value2.getCssText()) || "bolder".equals(value2.getCssText()))) {
					applyCSSPropertyWeight(element, widget, value2);
				} else if (cssProp.equals("font-style") && ("italic".equals(value2.getCssText()) || "oblique".equals(value2.getCssText()))) {
					applyCSSPropertyStyle(element, widget, value2);
				}
			}
		}
	}
}

源代码3 项目： nebula 文件： CDateTimePropertyHandler.java

private void applyCSSPropertyFont(final Control widget, final CSSValue value, final boolean picker) throws Exception {
	if (value.getCssValueType() == CSSValue.CSS_VALUE_LIST) {
		final CSSValueList valueList = (CSSValueList) value;
		final int length = valueList.getLength();
		for (int i = 0; i < length; i++) {
			final CSSValue value2 = valueList.item(i);
			if (value2.getCssValueType() == CSSValue.CSS_PRIMITIVE_VALUE) {
				final String cssProp = CSS2FontHelper.getCSSFontPropertyName((CSSPrimitiveValue) value2);
				if (cssProp.equals("font-family")) {
					applyCSSPropertyFamily(widget, value2, picker);
				} else if (cssProp.equals("font-size")) {
					applyCSSPropertySize(widget, value2, picker);
				} else if (cssProp.equals("font-weight") && ("bold".equals(value2.getCssText()) || "bolder".equals(value2.getCssText()))) {
					applyCSSPropertyWeight(widget, value2, picker);
				} else if (cssProp.equals("font-style") && ("italic".equals(value2.getCssText()) || "oblique".equals(value2.getCssText()))) {
					applyCSSPropertyStyle(widget, value2, picker);
				}
			}
		}
	}
}

源代码4 项目： birt 文件： ChartReportStyleProcessor.java

private ColorDefinition getColor( CSSValue value )
{
	if ( value != null && value instanceof RGBColorValue )
	{
		RGBColorValue color = (RGBColorValue) value;
		try
		{
			return goFactory.createColorDefinition( Math.round( color.getRed( )
					.getFloatValue( CSSPrimitiveValue.CSS_NUMBER ) ),
					Math.round( color.getGreen( )
							.getFloatValue( CSSPrimitiveValue.CSS_NUMBER ) ),
					Math.round( color.getBlue( )
							.getFloatValue( CSSPrimitiveValue.CSS_NUMBER ) ) );
		}
		catch ( RuntimeException ex )
		{
			logger.log( Level.WARNING.intValue( ),
					"invalid color: {0}" + value.toString( ) ); //$NON-NLS-1$
		}
	}
	return null;
}

源代码5 项目： birt 文件： IRTypeConverter.java

public static FloatValue toFloatValue( Object value )
{
	if( value == null )
	{
		return null;
	}
	
	if( value instanceof Number )
	{
		return new FloatValue( CSSPrimitiveValue.CSS_NUMBER, ( ( Number ) value ).floatValue( ) );
	}
	else if( value instanceof DimensionType )
	{
		return toFloatValue( ( DimensionType ) value );
	}
	else
	{
		return toFloatValue( value.toString( ) );			
	}
}

源代码6 项目： birt 文件： IRTypeConverter.java

public static FloatValue toFloatValue( DimensionType value )
{
	if ( value.getValueType( ) == DimensionType.TYPE_DIMENSION )
	{
		Object obj = UnitMapping.get( value.getUnits( ) );
		short unit;
		if( obj != null )
		{
			unit = ( ( Short ) obj ).shortValue( );
		}
		else
		{
			unit = CSSPrimitiveValue.CSS_NUMBER;
		}
		
		return new FloatValue( unit, ( float ) value.getMeasure( ) );
	}
	return null;
}

源代码7 项目： birt 文件： BackgroundPositionXManager.java

/**
 * Implements {@link
 * ValueManager#computeValue(CSSStylableElement,String,CSSEngine,int,StyleMap,Value)}.
 */
public Value computeValue(CSSStylableElement elt, CSSEngine engine,
		int idx, Value value) {
	if (value.getCssValueType() == CSSValue.CSS_PRIMITIVE_VALUE) {
		if (value.getPrimitiveType() == CSSPrimitiveValue.CSS_IDENT) {
			Value percentage = (Value) percentValues.get(value
					.getStringValue());
			if (percentage != null) {
				return percentage;
			}
			throw createInvalidIdentifierDOMException(value
					.getStringValue());
		}
	}
	return super.computeValue(elt, engine, idx, value);
}

源代码8 项目： birt 文件： BackgroundPositionYManager.java

/**
 * Implements {@link
 * ValueManager#computeValue(CSSStylableElement,String,CSSEngine,int,StyleMap,Value)}.
 */
public Value computeValue(CSSStylableElement elt, CSSEngine engine,
		int idx, Value value) {
	if (value.getCssValueType() == CSSValue.CSS_PRIMITIVE_VALUE) {
		if (value.getPrimitiveType() == CSSPrimitiveValue.CSS_IDENT) {
			Value percentage = (Value) percentValues.get(value
					.getStringValue());
			if (percentage != null) {
				return percentage;
			}
			throw createInvalidIdentifierDOMException(value
					.getStringValue());
		}
	}
	return super.computeValue(elt, engine, idx, value);
}

源代码9 项目： birt 文件： FontWeightManager.java

/**
 * Returns the CSS value associated with the given font-weight.
 */
protected CSSPrimitiveValue createFontWeight(float f) {
	switch ((int) f) {
	case 100:
		return CSSValueConstants.NUMBER_100;
	case 200:
		return CSSValueConstants.NUMBER_200;
	case 300:
		return CSSValueConstants.NUMBER_300;
	case 400:
		return CSSValueConstants.NUMBER_400;
	case 500:
		return CSSValueConstants.NUMBER_500;
	case 600:
		return CSSValueConstants.NUMBER_600;
	case 700:
		return CSSValueConstants.NUMBER_700;
	case 800:
		return CSSValueConstants.NUMBER_800;
	default: // 900
		return CSSValueConstants.NUMBER_900;
	}
}

源代码10 项目： birt 文件： FloatValue.java

/**
 * Converts the current value into centimeters.
 */
protected static float toCentimeters( int type, float value )
{
	switch ( type )
	{
		case CSSPrimitiveValue.CSS_CM :
			return value;
		case CSSPrimitiveValue.CSS_MM :
			return ( value / 10 );
		case CSSPrimitiveValue.CSS_IN :
			return ( value * 2.54f );
		case CSSPrimitiveValue.CSS_PT :
			return ( value * 2.54f / 72 );
		case CSSPrimitiveValue.CSS_PC :
			return ( value * 2.54f / 6 );
		default :
			throw new DOMException( DOMException.INVALID_ACCESS_ERR, "" );
	}
}

源代码11 项目： birt 文件： FloatValue.java

/**
 * Converts the current value into inches.
 */
protected static float toInches( int type, float value )
{
	switch ( type )
	{
		case CSSPrimitiveValue.CSS_CM :
			return ( value / 2.54f );
		case CSSPrimitiveValue.CSS_MM :
			return ( value / 25.4f );
		case CSSPrimitiveValue.CSS_IN :
			return value;
		case CSSPrimitiveValue.CSS_PT :
			return ( value / 72 );
		case CSSPrimitiveValue.CSS_PC :
			return ( value / 6 );
		default :
			throw new DOMException( DOMException.INVALID_ACCESS_ERR, "" );
	}
}

源代码12 项目： birt 文件： FloatValue.java

/**
 * Converts the current value into millimeters.
 */
protected static float toMillimeters( int unit, float value )
{
	switch ( unit )
	{
		case CSSPrimitiveValue.CSS_CM :
			return ( value * 10 );
		case CSSPrimitiveValue.CSS_MM :
			return value;
		case CSSPrimitiveValue.CSS_IN :
			return ( value * 25.4f );
		case CSSPrimitiveValue.CSS_PT :
			return ( value * 25.4f / 72 );
		case CSSPrimitiveValue.CSS_PC :
			return ( value * 25.4f / 6 );
		default :
			throw new DOMException( DOMException.INVALID_ACCESS_ERR, "" );
	}
}

源代码13 项目： birt 文件： FloatValue.java

/**
 * Converts the current value into points.
 */
protected static float toPoints( int unit, float value )
{
	switch ( unit )
	{
		case CSSPrimitiveValue.CSS_CM :
			return ( value * 72 / 2.54f );
		case CSSPrimitiveValue.CSS_MM :
			return ( value * 72 / 25.4f );
		case CSSPrimitiveValue.CSS_IN :
			return ( value * 72 );
		case CSSPrimitiveValue.CSS_PT :
			return value;
		case CSSPrimitiveValue.CSS_PC :
			return ( value * 12 );
		default :
			throw new DOMException( DOMException.INVALID_ACCESS_ERR, "" );
	}
}

源代码14 项目： birt 文件： FloatValue.java

/**
 * Converts the current value into picas.
 */
protected static float toPicas( int unit, float value )
{
	switch ( unit )
	{
		case CSSPrimitiveValue.CSS_CM :
			return ( value * 6 / 2.54f );
		case CSSPrimitiveValue.CSS_MM :
			return ( value * 6 / 25.4f );
		case CSSPrimitiveValue.CSS_IN :
			return ( value * 6 );
		case CSSPrimitiveValue.CSS_PT :
			return ( value / 12 );
		case CSSPrimitiveValue.CSS_PC :
			return value;
		default :
			throw new DOMException( DOMException.INVALID_ACCESS_ERR, "" );
	}
}

源代码15 项目： birt 文件： AbstractColorManager.java

/**
 * Creates a color component from a lexical unit.
 */
protected Value createColorComponent( LexicalUnit lu ) throws DOMException
{
	switch ( lu.getLexicalUnitType( ) )
	{
		case LexicalUnit.SAC_INTEGER :
			return new FloatValue( CSSPrimitiveValue.CSS_NUMBER, lu
					.getIntegerValue( ) );

		case LexicalUnit.SAC_REAL :
			return new FloatValue( CSSPrimitiveValue.CSS_NUMBER, lu
					.getFloatValue( ) );

		case LexicalUnit.SAC_PERCENTAGE :
			return new FloatValue( CSSPrimitiveValue.CSS_PERCENTAGE, lu
					.getFloatValue( ) );
	}
	throw createInvalidRGBComponentUnitDOMException( lu
			.getLexicalUnitType( ) );
}

源代码16 项目： birt 文件： PropertyUtil.java

public static Color getColor( CSSValue value )
{
	if ( value != null && value instanceof RGBColorValue )
	{
		RGBColorValue color = (RGBColorValue) value;
		try
		{
			return new Color( color.getRed( ).getFloatValue(
					CSSPrimitiveValue.CSS_NUMBER ) / 255.0f, color
					.getGreen( ).getFloatValue(
							CSSPrimitiveValue.CSS_NUMBER ) / 255.0f, color
					.getBlue( )
					.getFloatValue( CSSPrimitiveValue.CSS_NUMBER ) / 255.0f );
		}
		catch ( RuntimeException ex )
		{
			logger.log( Level.WARNING, "invalid color: {0}", value ); //$NON-NLS-1$
		}
	}
	else if ( value instanceof StringValue )
		return getColor( value.toString( ) );
	return null;
}

源代码17 项目： tm4e 文件： CSSDocumentHandler.java

private RGB createRGB(LexicalUnit value) {
	RGBColor rgbColor = new RGBColorImpl(value);
	int green = ((int) rgbColor.getGreen().getFloatValue(CSSPrimitiveValue.CSS_NUMBER));
	int red = ((int) rgbColor.getRed().getFloatValue(CSSPrimitiveValue.CSS_NUMBER));
	int blue = ((int) rgbColor.getBlue().getFloatValue(CSSPrimitiveValue.CSS_NUMBER));
	return new RGB(red, green, blue);
}

源代码18 项目： birt 文件： ChartReportStyleProcessor.java

private int getSize( CSSValue value )
{
	// Copied from
	// org.eclipse.birt.report.engine.layout.pdf.util.PropertyUtil.getDimensionValueConsiderDpi()
	if ( value != null && ( value instanceof FloatValue ) )
	{
		FloatValue fv = (FloatValue) value;
		float v = fv.getFloatValue( );
		switch ( fv.getPrimitiveType( ) )
		{
			case CSSPrimitiveValue.CSS_CM :
				return (int) ( v * 72 / 2.54 );

			case CSSPrimitiveValue.CSS_IN :
				return (int) ( v * 72 );

			case CSSPrimitiveValue.CSS_MM :
				return (int) ( v * 7.2 / 2.54 );

			case CSSPrimitiveValue.CSS_PC :
				return (int) ( v * 12 );

			case CSSPrimitiveValue.CSS_PX :
				return (int) ( v / dpi * 72f );

			case CSSPrimitiveValue.CSS_PT :
				return (int) v;

			case CSSPrimitiveValue.CSS_NUMBER :
				return (int) ( v / 1000 );
		}
	}
	return 0;
}

源代码19 项目： birt 文件： HTMLVisionOptimize.java

/**
 * Get the border width from a style. It don't support '%'.
 * 
 * @param style
 * @param borderNum
 * @return
 */
private int getBorderWidthValue( IStyle style, int borderNum )
{
	if ( null == style )
	{
		return 0;
	}
	if ( IStyle.STYLE_BORDER_TOP_WIDTH != borderNum
			&& IStyle.STYLE_BORDER_RIGHT_WIDTH != borderNum
			&& IStyle.STYLE_BORDER_BOTTOM_WIDTH != borderNum
			&& IStyle.STYLE_BORDER_LEFT_WIDTH != borderNum )
	{
		return 0;
	}
	CSSValue value = style.getProperty( borderNum );
	if ( value != null && ( value instanceof FloatValue ) )
	{
		FloatValue fv = (FloatValue) value;
		float v = fv.getFloatValue( );
		switch ( fv.getPrimitiveType( ) )
		{
			case CSSPrimitiveValue.CSS_CM :
				return (int) ( v * 72000 / 2.54 );

			case CSSPrimitiveValue.CSS_IN :
				return (int) ( v * 72000 );

			case CSSPrimitiveValue.CSS_MM :
				return (int) ( v * 7200 / 2.54 );

			case CSSPrimitiveValue.CSS_PT :
				return (int) ( v * 1000 );
			case CSSPrimitiveValue.CSS_NUMBER :
				return (int) v;
		}
	}
	return 0;
}

源代码20 项目： birt 文件： OdfUtil.java

/**
 * Returns the dimension value in inches.
 */
public static double getDimensionValue( CSSValue value, int dpi )
{
	if ( value != null && ( value instanceof FloatValue ) )
	{
		FloatValue fv = (FloatValue) value;
		float v = fv.getFloatValue( );
		switch ( fv.getPrimitiveType( ) )
		{
			case CSSPrimitiveValue.CSS_CM :
				return ( v / 2.54 );

			case CSSPrimitiveValue.CSS_IN :
				return ( v );

			case CSSPrimitiveValue.CSS_MM :
				return ( v / 25.4 );

			case CSSPrimitiveValue.CSS_PC :
				return ( v * 12 * 1000 );

			case CSSPrimitiveValue.CSS_PX :
				return ( v / dpi );

			case CSSPrimitiveValue.CSS_PT :
				return ( v / 72 );

			case CSSPrimitiveValue.CSS_NUMBER :
				return v;

		}
	}
	return 0;
}

源代码21 项目： birt 文件： IRTypeConverter.java

public static CSSPrimitiveValue toCSSValue( short type, Object value )
{
	CSSPrimitiveValue tempValue = null;
	switch( type )
	{
	case CSSPrimitiveValue.CSS_RGBCOLOR:
		tempValue = toRGBColor( value );
		break;
		
	case CSSPrimitiveValue.CSS_UNKNOWN:
		// check if it's a float value
		tempValue = toFloatValue( value );
		break;

	case CSSPrimitiveValue.CSS_STRING:
	case CSSPrimitiveValue.CSS_URI:
		return toStringValue( type, value );

	default:
		tempValue = toFloatValue( value );
	}
	
	if( tempValue != null )
	{
		return tempValue;
	}
	// convert to string value
	return toStringValue( value );
}

源代码22 项目： birt 文件： IRTypeConverter.java

public static FloatValue toFloatValue( String value )
{
	try
	{
		Float fValue = new Float( value );
		return new FloatValue( CSSPrimitiveValue.CSS_NUMBER, fValue.floatValue( ) );
	}
	catch( NumberFormatException ex )
	{
	}
	return toFloatValue( DimensionType.parserUnit( value ) );
}

源代码23 项目： birt 文件： SystemColorSupport.java

/**
 * Returns the Value corresponding to the given system color.
 */
public static CSSValue getSystemColor(String ident) {
    ident = ident.toLowerCase();
    SystemColor sc = (SystemColor)factories.get(ident);
    return new RGBColorValue
        (new FloatValue(CSSPrimitiveValue.CSS_NUMBER, sc.getRed()),
         new FloatValue(CSSPrimitiveValue.CSS_NUMBER, sc.getGreen()),
         new FloatValue(CSSPrimitiveValue.CSS_NUMBER, sc.getBlue()));
}

源代码24 项目： birt 文件： StringManager.java

public Value createValue( LexicalUnit lu, CSSEngine engine )
		throws DOMException
{
	switch ( lu.getLexicalUnitType( ) )
	{
		case LexicalUnit.SAC_INHERIT :
			return CSSValueConstants.INHERIT_VALUE;
		default :
			return new StringValue( CSSPrimitiveValue.CSS_STRING, lu
					.getStringValue( ) );
	}
}

源代码25 项目： birt 文件： FontWeightManager.java

/**
 * Implements {@link ValueManager#createFloatValue(short,float)}.
 */
public Value createFloatValue(short type, float floatValue)
		throws DOMException {
	if (type == CSSPrimitiveValue.CSS_NUMBER) {
		int i = (int) floatValue;
		if (floatValue == i) {
			switch (i) {
			case 100:
				return CSSValueConstants.NUMBER_100;
			case 200:
				return CSSValueConstants.NUMBER_200;
			case 300:
				return CSSValueConstants.NUMBER_300;
			case 400:
				return CSSValueConstants.NUMBER_400;
			case 500:
				return CSSValueConstants.NUMBER_500;
			case 600:
				return CSSValueConstants.NUMBER_600;
			case 700:
				return CSSValueConstants.NUMBER_700;
			case 800:
				return CSSValueConstants.NUMBER_800;
			case 900:
				return CSSValueConstants.NUMBER_900;
			}
		}
	}
	throw createInvalidFloatValueDOMException(floatValue);
}

源代码26 项目： birt 文件： SpacingManager.java

/**
 * Implements {@link
 * ValueManager#computeValue(CSSStylableElement,String,CSSEngine,int,StyleMap,Value)}.
 */
public Value computeValue( CSSStylableElement elt, CSSEngine engine,
		int idx, Value value )
{
	if ( value.getCssValueType( ) == CSSValue.CSS_PRIMITIVE_VALUE )
	{
		if ( value.getPrimitiveType( ) == CSSPrimitiveValue.CSS_IDENT )
		{
			return CSSValueConstants.NUMBER_0;
		}
	}
	return super.computeValue( elt, engine, idx, value );
}

源代码27 项目： birt 文件： IntegerManager.java

public Value createValue(LexicalUnit lu, CSSEngine engine)
		throws DOMException {
	switch( lu.getLexicalUnitType())
	{
	case LexicalUnit.SAC_INHERIT:
		return CSSValueConstants.INHERIT_VALUE;

	case LexicalUnit.SAC_INTEGER:
		return new FloatValue( CSSPrimitiveValue.CSS_NUMBER, lu.getIntegerValue());
	default:
		throw createInvalidLexicalUnitDOMException(lu.getLexicalUnitType());
	}
}

源代码28 项目： birt 文件： BorderWidthManager.java

public Value computeValue( CSSStylableElement elt, CSSEngine engine,
		int idx, Value value )
{
	IStyle cs = elt.getComputedStyle( );
	CSSValue borderStyle = null;
	switch ( idx )
	{
		case IStyle.STYLE_BORDER_TOP_WIDTH :
			borderStyle = cs.getProperty( IStyle.STYLE_BORDER_TOP_STYLE );
			break;
		case IStyle.STYLE_BORDER_BOTTOM_WIDTH :
			borderStyle = cs.getProperty( IStyle.STYLE_BORDER_BOTTOM_STYLE );
			break;
		case IStyle.STYLE_BORDER_LEFT_WIDTH :
			borderStyle = cs.getProperty( IStyle.STYLE_BORDER_LEFT_STYLE );
			break;
		case IStyle.STYLE_BORDER_RIGHT_WIDTH :
			borderStyle = cs.getProperty( IStyle.STYLE_BORDER_RIGHT_STYLE );
			break;
	}
	if ( borderStyle == CSSValueConstants.NONE_VALUE
			|| borderStyle == CSSValueConstants.HIDDEN_VALUE )
	{
		return CSSValueConstants.NUMBER_0;
	}
	if ( value.getCssValueType( ) == CSSValue.CSS_PRIMITIVE_VALUE )
	{
		if ( value.getPrimitiveType( ) == CSSPrimitiveValue.CSS_IDENT )
		{
			String ident = value.getStringValue( );
			Value cv = (Value) computedValues.get( ident );
			if ( cv != null )
			{
				value = cv;
			}
		}
	}
	return super.computeValue( elt, engine, idx, value );
}

源代码29 项目： birt 文件： FontSizeManager.java

/**
 * Implements {@link
 * ValueManager#createStringValue(short,String,CSSEngine)}.
 */
public CSSPrimitiveValue createStringValue(short type, String value)
		throws DOMException {
	if (type != CSSPrimitiveValue.CSS_IDENT) {
		throw createInvalidStringTypeDOMException(type);
	}
	Object v = values.get(value.toLowerCase().intern());
	if (v == null) {
		throw createInvalidIdentifierDOMException(value);
	}
	return (CSSPrimitiveValue) v;
}

源代码30 项目： birt 文件： AbstractLengthManager.java

/**
 * Implements {@link
 * ValueManager#computeValue(CSSStylableElement,String,CSSEngine,int,StyleMap,Value)}.
 */
public Value computeValue( CSSStylableElement elt, CSSEngine engine,
		int idx, Value value )
{
	if ( value.getCssValueType( ) == CSSValue.CSS_PRIMITIVE_VALUE )
	{
		switch ( value.getPrimitiveType( ) )
		{
			case CSSPrimitiveValue.CSS_NUMBER :
			case CSSPrimitiveValue.CSS_PX :
			case CSSPrimitiveValue.CSS_MM :
			case CSSPrimitiveValue.CSS_CM :
			case CSSPrimitiveValue.CSS_IN :
			case CSSPrimitiveValue.CSS_PT :
			case CSSPrimitiveValue.CSS_PC :
				return value;

			case CSSPrimitiveValue.CSS_EMS :
				float v = value.getFloatValue( );
				Value fontSize = (Value) elt.getComputedStyle( )
						.getProperty( IStyle.STYLE_FONT_SIZE );
				float fs = fontSize.getFloatValue( );
				return new FloatValue( fontSize.getPrimitiveType( ), v * fs );

			case CSSPrimitiveValue.CSS_EXS :
				v = value.getFloatValue( );
				fontSize = (Value) elt.getComputedStyle( )
						.getProperty( IStyle.STYLE_FONT_SIZE );
				fs = fontSize.getFloatValue( );
				return new FloatValue( fontSize.getPrimitiveType( ), v
						* fs * 0.5f );
		}
	}
	return value;
}

类所在包

类方法