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

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

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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:
            sm.putParentRelative(idx, true);

            v = value.getFloatValue();
            CSSStylableElement p;
            p = (CSSStylableElement)CSSEngine.getParentCSSStylableElement(elt);
            float fs;
            if (p == null) {
                ctx = engine.getCSSContext();
                fs = ctx.getMediumFontSize();
            } else {
                fs = engine.getComputedStyle(p, null, idx).getFloatValue();
            }
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER, v * fs);

        case CSSPrimitiveValue.CSS_EXS:
            sm.putParentRelative(idx, true);

            v = value.getFloatValue();
            p = (CSSStylableElement)CSSEngine.getParentCSSStylableElement(elt);
            if (p == null) {
                ctx = engine.getCSSContext();
                fs = ctx.getMediumFontSize();
            } else {
                fs = engine.getComputedStyle(p, null, idx).getFloatValue();
            }
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER,
                                  v * fs * 0.5f); // !!! x-height

        case CSSPrimitiveValue.CSS_PERCENTAGE:
            sm.putParentRelative(idx, true);

            v = value.getFloatValue();
            p = (CSSStylableElement)CSSEngine.getParentCSSStylableElement(elt);
            if (p == null) {
                ctx = engine.getCSSContext();
                fs = ctx.getMediumFontSize();
            } else {
                fs = engine.getComputedStyle(p, null, idx).getFloatValue();
            }
            return new FloatValue(CSSPrimitiveValue.CSS_NUMBER,
                                  v * fs / 100f);
        }

        if (value == ValueConstants.LARGER_VALUE) {
            sm.putParentRelative(idx, true);

            CSSStylableElement p;
            p = (CSSStylableElement)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 * 1.2f);
        } else if (value == ValueConstants.SMALLER_VALUE) {
            sm.putParentRelative(idx, true);

            CSSStylableElement p;
            p = (CSSStylableElement)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 / 1.2f);
        }
       
        // 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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     */
    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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            if (v instanceof StringValue) {
                return new AnimatableLengthOrIdentValue(target,
                                                        v.getStringValue());
            }
            short pcInterp = target.getPercentageInterpretation(null, pn, true);
            FloatValue fv = (FloatValue) v;
            return new AnimatableLengthOrIdentValue
                (target, fv.getPrimitiveType(), fv.getFloatValue(), pcInterp);
        }
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                                                        String pn, Value v) {
            if (v instanceof StringValue) {
                return new AnimatableNumberOrIdentValue(target,
                                                        v.getStringValue());
            }
            FloatValue fv = (FloatValue) v;
            return new AnimatableNumberOrIdentValue(target, fv.getFloatValue(),
                                                    numericIdents);
        }
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     */
    protected class AnimatableAngleValueFactory extends CSSValueFactory {

        protected AnimatableValue createAnimatableValue(AnimationTarget target,
                                                        String pn, Value v) {
            FloatValue fv = (FloatValue) v;
            short unit;
            switch (fv.getPrimitiveType()) {
                case CSSPrimitiveValue.CSS_NUMBER:
                case CSSPrimitiveValue.CSS_DEG:
                    unit = SVGAngle.SVG_ANGLETYPE_DEG;
                    break;
                case CSSPrimitiveValue.CSS_RAD:
                    unit = SVGAngle.SVG_ANGLETYPE_RAD;
                    break;
                case CSSPrimitiveValue.CSS_GRAD:
                    unit = SVGAngle.SVG_ANGLETYPE_GRAD;
                    break;
                default:
                    // XXX Do something better than returning null.
                    return null;
            }
            return new AnimatableAngleValue(target, fv.getFloatValue(), unit);
        }
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                                                        String pn, Value v) {
            if (v instanceof StringValue) {
                return new AnimatableAngleOrIdentValue(target,
                                                       v.getStringValue());
            }
            FloatValue fv = (FloatValue) v;
            short unit;
            switch (fv.getPrimitiveType()) {
                case CSSPrimitiveValue.CSS_NUMBER:
                case CSSPrimitiveValue.CSS_DEG:
                    unit = SVGAngle.SVG_ANGLETYPE_DEG;
                    break;
                case CSSPrimitiveValue.CSS_RAD:
                    unit = SVGAngle.SVG_ANGLETYPE_RAD;
                    break;
                case CSSPrimitiveValue.CSS_GRAD:
                    unit = SVGAngle.SVG_ANGLETYPE_GRAD;
                    break;
                default:
                    // XXX Do something better than returning null.
                    return null;
            }
            return new AnimatableAngleOrIdentValue(target, fv.getFloatValue(),
                                                   unit);
        }
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Related Classes of org.apache.batik.css.engine.value.FloatValue

  • org.apache.batik.bridge.SVGAnimationEngine$AnimatableAngleOrIdentFactory
  • org.apache.batik.bridge.SVGAnimationEngine$AnimatableAngleValueFactory
  • org.apache.batik.bridge.SVGAnimationEngine$AnimatableLengthOrIdentFactory
  • org.apache.batik.bridge.SVGAnimationEngine$AnimatableNumberOrIdentFactory
  • org.apache.batik.css.engine.SystemColorSupport
  • org.apache.batik.css.engine.value.css2.FontSizeAdjustManager
  • org.apache.batik.css.engine.value.css2.FontSizeManager
  • org.apache.batik.css.engine.value.svg.BaselineShiftManager
  • org.apache.batik.css.engine.value.svg.GlyphOrientationManager
  • org.apache.batik.css.engine.value.svg.OpacityManager
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