Package org.apache.fop.datatypes

Examples of org.apache.fop.datatypes.SimplePercentBaseContext

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     */
    public Rectangle getViewportRectangle (FODimension reldims, SimplePageMaster spm) {
        /* Special rules apply to resolving extent as values are resolved relative
         * to the page size and reference orientation.
         */
        SimplePercentBaseContext pageWidthContext;
        SimplePercentBaseContext pageHeightContext;
        if (spm.getReferenceOrientation() % 180 == 0) {
            pageWidthContext = new SimplePercentBaseContext(null,
                                                            LengthBase.CUSTOM_BASE,
                                                            spm.getPageWidth().getValue());
            pageHeightContext = new SimplePercentBaseContext(null,
                                                             LengthBase.CUSTOM_BASE,
                                                             spm.getPageHeight().getValue());
        } else {
            // invert width and height since top left are rotated by 90 (cl or ccl)
            pageWidthContext = new SimplePercentBaseContext(null,
                                                            LengthBase.CUSTOM_BASE,
                                                            spm.getPageHeight().getValue());
            pageHeightContext = new SimplePercentBaseContext(null,
                                                             LengthBase.CUSTOM_BASE,
                                                             spm.getPageWidth().getValue());
        }
        SimplePercentBaseContext neighbourContext;
        Rectangle vpRect;
        if (spm.getWritingMode() == EN_LR_TB || spm.getWritingMode() == EN_RL_TB) {
            neighbourContext = pageHeightContext;
            vpRect = new Rectangle(0, 0, getExtent().getValue(pageWidthContext), reldims.bpd);
        } else {
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                alignmentPoint = beforeEdge
                                    - actualBaselineTable.getBaseline(alignmentAdjust.getEnum());
                break;
            default:
                alignmentPoint = beforeEdge
                    + alignmentAdjust.getValue(new SimplePercentBaseContext(null
                                                        , LengthBase.ALIGNMENT_ADJUST
                                                        , lineHeight));
                break;
        }
    }
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                                + parentAlignmentContext.getActualBaselineOffset(EN_ALPHABETIC)
                                );
                break;
            case 0: // A <length> or <percentage> value
                baselineShiftValue = baselineShift.getValue(
                    new SimplePercentBaseContext(null
                                                , LengthBase.CUSTOM_BASE
                                                , parentAlignmentContext.getLineHeight()));
                break;
        }
    }
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         * are resolved relative to the height. In the property subsystem
         * all margin properties are configured to using BLOCK_WIDTH.
         * That's why we 'cheat' here and setup a context for the height but
         * use the LengthBase.BLOCK_WIDTH.
         */
        SimplePercentBaseContext pageWidthContext
            = new SimplePercentBaseContext(null, LengthBase.CONTAINING_BLOCK_WIDTH
                                            , pageViewPortDims.ipd);
        SimplePercentBaseContext pageHeightContext
            = new SimplePercentBaseContext(null, LengthBase.CONTAINING_BLOCK_WIDTH
                                            , pageViewPortDims.bpd);

        Rectangle pageRefRect
            =  new Rectangle(mProps.marginLeft.getValue(pageWidthContext)
                            , mProps.marginTop.getValue(pageHeightContext)
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     * @param lengthBase    the lengthBase to use to resolve percentages
     * @return context for the width of the page-reference-area
     */
    protected final PercentBaseContext getPageWidthContext(int lengthBase) {
        return (this.referenceOrientation.getValue() % 180 == 0)
                ? new SimplePercentBaseContext(
                        null,
                        lengthBase,
                        this.getPageWidth().getValue())
                : new SimplePercentBaseContext(
                        null,
                        lengthBase,
                        this.getPageHeight().getValue());
    }
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     * @param lengthBase    the lengthBase to use to resolve percentages
     * @return the context for the height of the page-reference-area
     */
    protected final PercentBaseContext getPageHeightContext(int lengthBase) {
        return (this.referenceOrientation.getValue() % 180 == 0)
                ? new SimplePercentBaseContext(
                        null,
                        lengthBase,
                        this.getPageHeight().getValue())
                : new SimplePercentBaseContext(
                        null,
                        lengthBase,
                        this.getPageWidth().getValue());
    }
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    /** {@inheritDoc} */
    public Rectangle getViewportRectangle (FODimension reldims, SimplePageMaster spm) {
        /* Special rules apply to resolving extent as values are resolved relative
         * to the page size and reference orientation.
         */
        SimplePercentBaseContext pageWidthContext;
        SimplePercentBaseContext pageHeightContext;
        if (spm.getReferenceOrientation() % 180 == 0) {
            pageWidthContext = new SimplePercentBaseContext(null,
                                                            LengthBase.CUSTOM_BASE,
                                                            spm.getPageWidth().getValue());
            pageHeightContext = new SimplePercentBaseContext(null,
                                                             LengthBase.CUSTOM_BASE,
                                                             spm.getPageHeight().getValue());
        } else {
            // invert width and height since top left are rotated by 90 (cl or ccl)
            pageWidthContext = new SimplePercentBaseContext(null,
                                                            LengthBase.CUSTOM_BASE,
                                                            spm.getPageHeight().getValue());
            pageHeightContext = new SimplePercentBaseContext(null,
                                                             LengthBase.CUSTOM_BASE,
                                                             spm.getPageWidth().getValue());
        }
        SimplePercentBaseContext neighbourContext;
        Rectangle vpRect;
        if (spm.getWritingMode() == EN_LR_TB || spm.getWritingMode() == EN_RL_TB) {
            neighbourContext = pageWidthContext;
            vpRect = new Rectangle(0, 0, reldims.ipd, getExtent().getValue(pageHeightContext));
        } else {
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             * rest of the document will be rendered. Usage of the
             * TableLayoutManager is not welcome due to design reasons and
             * it also does not provide the correct values.
             * TODO: Make proportional-column-width working for rtf output
             */
             SimplePercentBaseContext context
                = new SimplePercentBaseContext(null,
                                               LengthBase.TABLE_UNITS,
                                               100000);
           
            Integer iWidth
                = new Integer(tc.getColumnWidth().getValue(context) / 1000);
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         * are resolved relative to the height. In the property subsystem
         * all margin properties are configured to using BLOCK_WIDTH.
         * That's why we 'cheat' here and setup a context for the height but
         * use the LengthBase.BLOCK_WIDTH.
         */
        SimplePercentBaseContext pageWidthContext
            = new SimplePercentBaseContext(null, LengthBase.CONTAINING_BLOCK_WIDTH
                                            , pageViewPortDims.ipd);
        SimplePercentBaseContext pageHeightContext
            = new SimplePercentBaseContext(null, LengthBase.CONTAINING_BLOCK_WIDTH
                                            , pageViewPortDims.bpd);

        Rectangle pageRefRect
            =  new Rectangle(mProps.marginLeft.getValue(pageWidthContext)
                            , mProps.marginTop.getValue(pageHeightContext)
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                    if (area.getIPD() > 0) {
                        int width = area.getIPD();
                        width += backProps.getPaddingStart(false, context);
                        width += backProps.getPaddingEnd(false, context);
                        back.setHoriz(backProps.backgroundPositionHorizontal.getValue(
                                new SimplePercentBaseContext(context,
                                    LengthBase.IMAGE_BACKGROUND_POSITION_HORIZONTAL,
                                    (width - back.getFopImage().getIntrinsicWidth())
                                )
                            ));
                    } else {
                        //TODO Area IPD has to be set for this to work
                        log.warn("Horizontal background image positioning ignored"
                                + " because the IPD was not set on the area."
                                + " (Yes, it's a bug in FOP)");
                    }
                }
            }
            if (backProps.backgroundPositionVertical != null) {
                if (back.getRepeat() == Constants.EN_NOREPEAT
                        || back.getRepeat() == Constants.EN_REPEATX) {
                    if (area.getBPD() > 0) {
                        int height = area.getBPD();
                        height += backProps.getPaddingBefore(false, context);
                        height += backProps.getPaddingAfter(false, context);
                        back.setVertical(backProps.backgroundPositionVertical.getValue(
                                new SimplePercentBaseContext(context,
                                     LengthBase.IMAGE_BACKGROUND_POSITION_VERTICAL,
                                     (height - back.getFopImage().getIntrinsicHeight())
                                )
                            ));
                    } else {
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Related Classes of org.apache.fop.datatypes.SimplePercentBaseContext

  • org.apache.fop.area.Page
  • org.apache.fop.fo.pagination.RegionAfter
  • org.apache.fop.fo.pagination.RegionBefore
  • org.apache.fop.fo.pagination.RegionBody
  • org.apache.fop.fo.pagination.RegionEnd
  • org.apache.fop.fo.pagination.RegionStart
  • org.apache.fop.fo.pagination.SimplePageMaster
  • org.apache.fop.layoutmgr.inline.AlignmentContext
  • org.apache.fop.layoutmgr.TraitSetter
  • org.apache.fop.render.rtf.RTFHandler
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