CssUtils { public static float parseRelativeFontSize(final String relativeFontSizeValue, final float baseValue) { if (CommonCssConstants.SMALLER.equals(relativeFontSizeValue)) { return (float) (baseValue / 1.2); } else if (CommonCssConstants.LARGER.equals(relativeFontSizeValue)) { return (float) (baseValue * 1.2); } return CssUtils.parseRelativeValue(relativeFontSizeValue, baseValue); } private  CssUtils(); static List<String> splitStringWithComma(final String value); static BlendMode parseBlendMode(String cssValue); static List<List<String>> extractShorthandProperties(String str); static String normalizeCssProperty(String str); static String removeDoubleSpacesAndTrim(String str); static Integer parseInteger(String str); static Float parseFloat(String str); static Double parseDouble(String str); static float parseAngle(String angle, String defaultMetric); static float parseAngle(String angle); static int[] parseAspectRatio(String str); static float parseAbsoluteLength(String length, String defaultMetric); static float parseAbsoluteLength(String length); static float parseRelativeValue(final String relativeValue, final float baseValue); static UnitValue parseLengthValueToPt(final String value, final float emValue, final float remValue); static boolean isValidNumericValue(final String value); static float parseAbsoluteFontSize(String fontSizeValue, String defaultMetric); static float parseAbsoluteFontSize(String fontSizeValue); static float parseRelativeFontSize(final String relativeFontSizeValue, final float baseValue); static UnitValue[] parseSpecificCornerBorderRadius(String specificBorderRadius, final float emValue, final float remValue); static float parseResolution(String resolutionStr); static int determinePositionBetweenValueAndUnit(String string); static boolean isMetricValue(final String value); static boolean isAngleValue(final String value); static boolean isRelativeValue(final String value); static boolean isFontRelativeValue(final String value); static boolean isPercentageValue(final String value); static boolean isRemValue(final String value); static boolean isEmValue(final String value); static boolean isExValue(final String value); static boolean isNumericValue(final String value); static String extractUrl(final String url); static boolean isBase64Data(String data); static int findNextUnescapedChar(String source, char ch, int startIndex); static boolean isColorProperty(String value); static boolean compareFloats(double d1, double d2); static boolean compareFloats(float f1, float f2); static float[] parseRgbaColor(String colorValue); static Range parseUnicodeRange(String unicodeRange); static float convertPtsToPx(float pts); static double convertPtsToPx(double pts); static float convertPxToPts(float px); static double convertPxToPts(double px); static boolean isStyleSheetLink(IElementNode headChildElement); static boolean isInitialOrInheritOrUnset(String value);  }
@Test public void parseRelativeFontSizeTest() { Assert.assertEquals(120, CssUtils.parseRelativeFontSize("10em", 12), EPS); Assert.assertEquals(12.5f, CssUtils.parseRelativeFontSize(CommonCssConstants.SMALLER, 15), EPS); }