Package org.apache.flex.forks.batik.css.engine.value

Examples of org.apache.flex.forks.batik.css.engine.value.FloatValue


     */
    public static Value 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()));
    }
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  switch (lu.getLexicalUnitType()) {
  case LexicalUnit.SAC_INHERIT:
      return ValueConstants.INHERIT_VALUE;

        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_IDENT:
      if (lu.getStringValue().equalsIgnoreCase
                (CSSConstants.CSS_NONE_VALUE)) {
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     * Implements {@link ValueManager#createFloatValue(short,float)}.
     */
    public Value createFloatValue(short type, float floatValue)
        throws DOMException {
  if (type == CSSPrimitiveValue.CSS_NUMBER) {
      return new FloatValue(type, floatValue);
  }
        throw createInvalidFloatTypeDOMException(type);
    }
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        case CSSPrimitiveValue.CSS_PERCENTAGE: {
            float v     = value.getFloatValue();
            int   fsidx = engine.getFontSizeIndex();
            float fs    = engine.getComputedStyle
                (elt, pseudo, fsidx).getFloatValue();
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER, v * fs*.01f);
        }

        default:
            return super.computeValue(elt, pseudo, engine, idx, sm, value);
        }
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            return value;

        case CSSPrimitiveValue.CSS_MM:
            CSSContext ctx = engine.getCSSContext();
            float v = value.getFloatValue();
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER,
                                  v / ctx.getPixelUnitToMillimeter());

        case CSSPrimitiveValue.CSS_CM:
            ctx = engine.getCSSContext();
            v = value.getFloatValue();
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER,
                                  v * 10f / ctx.getPixelUnitToMillimeter());

        case CSSPrimitiveValue.CSS_IN:
            ctx = engine.getCSSContext();
            v = value.getFloatValue();
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER,
                                  v * 25.4f / ctx.getPixelUnitToMillimeter());

        case CSSPrimitiveValue.CSS_PT:
            ctx = engine.getCSSContext();
            v = value.getFloatValue();
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER,
                                  v * 25.4f /
                                  (72f * ctx.getPixelUnitToMillimeter()));

        case CSSPrimitiveValue.CSS_PC:
            ctx = engine.getCSSContext();
            v = value.getFloatValue();
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER,
                                  (v * 25.4f /
                                   (6f * ctx.getPixelUnitToMillimeter())));

        case CSSPrimitiveValue.CSS_EMS:
            doParentRelative = true;
            scale = value.getFloatValue();
            break;
        case CSSPrimitiveValue.CSS_EXS:
            doParentRelative = true;
            scale = value.getFloatValue()*0.5f;   // !!! x-height
            break;
        case CSSPrimitiveValue.CSS_PERCENTAGE:
            doParentRelative = true;
            scale = value.getFloatValue()*0.01f;
            break;
        default:
        }

        if (value == ValueConstants.LARGER_VALUE) {
            doParentRelative = true;
            scale = 1.2f;
        } else if (value == ValueConstants.SMALLER_VALUE) {
            doParentRelative = true;
            scale = 1/1.2f;
        }

        if (doParentRelative) {
            sm.putParentRelative(idx, true);

            CSSStylableElement p;
            p = CSSEngine.getParentCSSStylableElement(elt);
            float fs;
            if (p == null) {
                CSSContext ctx = engine.getCSSContext();
                fs = ctx.getMediumFontSize();
            } else {
                fs = engine.getComputedStyle(p, null, idx).getFloatValue();
            }
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER, fs * scale);
        }
       
        // absolute identifiers
        CSSContext ctx = engine.getCSSContext();
        float fs = ctx.getMediumFontSize();
        String s = value.getStringValue();
        switch (s.charAt(0)) {
        case 'm':
            break;

        case 's':
            fs = (float)(fs / 1.2);
            break;

        case 'l':
            fs = (float)(fs * 1.2);
            break;

        default: // 'x'
            switch (s.charAt(1)) {
            case 'x':
                switch (s.charAt(3)) {
                case 's':
                    fs = (float)(((fs / 1.2) / 1.2) / 1.2);
                    break;

                default: // 'l'
                    fs = (float)(fs * 1.2 * 1.2 * 1.2);
                }
                break;

            default: // '-'
                switch (s.charAt(2)) {
                case 's':
                    fs = (float)((fs / 1.2) / 1.2);
                    break;

                default: // 'l'
                    fs = (float)(fs * 1.2 * 1.2);
                }
            }
        }
        return new FloatValue(CSSPrimitiveValue.CSS_NUMBER, fs);
    }
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    parent = elt;
      }
            Value fs = engine.getComputedStyle(parent, pseudo, fsi);
            float fsv = fs.getFloatValue();
            float v = value.getFloatValue();
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER,
                                  (fsv * v) / 100f);
        }
        return super.computeValue(elt, pseudo, engine, idx, sm, value);
    }
View Full Code Here

  switch (lu.getLexicalUnitType()) {
  case LexicalUnit.SAC_INHERIT:
      return SVGValueConstants.INHERIT_VALUE;

        case LexicalUnit.SAC_INTEGER:
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER,
                                  lu.getIntegerValue());

        case LexicalUnit.SAC_REAL:
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER,
                                  lu.getFloatValue());
        }
        throw createInvalidLexicalUnitDOMException(lu.getLexicalUnitType());
    }
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     * Implements {@link ValueManager#createFloatValue(short,float)}.
     */
    public Value createFloatValue(short type, float floatValue)
        throws DOMException {
  if (type == CSSPrimitiveValue.CSS_NUMBER) {
      return new FloatValue(type, floatValue);
  }
        throw createInvalidFloatTypeDOMException(type);
    }
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        switch (lu.getLexicalUnitType()) {
        case LexicalUnit.SAC_INHERIT:
            return SVGValueConstants.INHERIT_VALUE;

        case LexicalUnit.SAC_DEGREE:
            return new FloatValue(CSSPrimitiveValue.CSS_DEG,
                                  lu.getFloatValue());

        case LexicalUnit.SAC_GRADIAN:
            return new FloatValue(CSSPrimitiveValue.CSS_GRAD,
                                  lu.getFloatValue());

        case LexicalUnit.SAC_RADIAN:
            return new FloatValue(CSSPrimitiveValue.CSS_RAD,
                                  lu.getFloatValue());

            // For SVG angle properties unit defaults to 'deg'.
        case LexicalUnit.SAC_INTEGER:
            {
                int n = lu.getIntegerValue();
                return new FloatValue(CSSPrimitiveValue.CSS_DEG, n);
            }
        case LexicalUnit.SAC_REAL:
            {
                float n = lu.getFloatValue();
                return new FloatValue(CSSPrimitiveValue.CSS_DEG, n);
            }
        }
   
        throw createInvalidLexicalUnitDOMException(lu.getLexicalUnitType());
    }
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        throws DOMException {
  switch (type) {
        case CSSPrimitiveValue.CSS_DEG:
        case CSSPrimitiveValue.CSS_GRAD:
        case CSSPrimitiveValue.CSS_RAD:
            return new FloatValue(type, floatValue);
  }
        throw createInvalidFloatValueDOMException(floatValue);
    }
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