Package org.pentaho.reporting.engine.classic.core.layout.text

Examples of org.pentaho.reporting.engine.classic.core.layout.text.ExtendedBaselineInfo

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    startProcessing(root);
  }

  protected void processParagraphChilds(final ParagraphRenderBox box)
  {
    final ExtendedBaselineInfo extendedBaselineInfo = box.getStaticBoxLayoutProperties().getNominalBaselineInfo();
    if (extendedBaselineInfo == null)
    {
      throw new IllegalStateException("Baseline info must not be null at this point");
    }
    final StyleSheet styleSheet = box.getNodeLayoutProperties().getStyleSheet();
    final double value = styleSheet.getDoubleStyleProperty(TextStyleKeys.LINEHEIGHT, 0);
    final long afterEdge = extendedBaselineInfo.getBaseline(ExtendedBaselineInfo.AFTER_EDGE);
    if (value <= 0)
    {
      box.getPool().setLineHeight(afterEdge);
    }
    else
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    sblp.setDominantBaseline(-1);
    sblp.setOrphans(style.getIntStyleProperty(ElementStyleKeys.ORPHANS, 0));
    sblp.setWidows(style.getIntStyleProperty(ElementStyleKeys.WIDOWS, 0));

    final ExtendedBaselineInfo baselineInfo = metaData.getBaselineInfo('x', style);
    if (baselineInfo == null)
    {
      throw new IllegalStateException();
    }
    sblp.setNominalBaselineInfo(baselineInfo);
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    super(box);

    simpleContext = true;

    final StaticBoxLayoutProperties blp = box.getStaticBoxLayoutProperties();
    ExtendedBaselineInfo baselineInfo = box.getBaselineInfo();
    if (baselineInfo == null)
    {
      baselineInfo = blp.getNominalBaselineInfo();
    }
    if (baselineInfo == null)
    {
      throw new IllegalStateException("A box that has no baseline info.");
    }
    final int dominantBaselineValue = blp.getDominantBaseline();
    if (dominantBaselineValue == -1)
    {
      setDominantBaseline(baselineInfo.getDominantBaseline());
    }
    else
    {
      setDominantBaseline(dominantBaselineValue);
    }

    final BoxDefinition bdef = box.getBoxDefinition();
    insetsTop = blp.getBorderTop() + bdef.getPaddingTop();
    insetsBottom = blp.getBorderBottom() + bdef.getPaddingBottom();

    baselines = (long[]) baselineInfo.getBaselines();
    final int length = baselines.length;
    for (int i = 1; i < length; i++)
    {
      baselines[i] += insetsTop;
    }
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  private long baselineShift;

  public InlineBlockAlignContext(final RenderBox box)
  {
    super(box);
    final ExtendedBaselineInfo baselineInfo = box.getBaselineInfo();
    this.baselines = baselineInfo.getBaselines();
    setDominantBaseline(baselineInfo.getDominantBaseline());
  }
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  private long baselineShift;

  public TextElementAlignContext(final RenderableText text)
  {
    super(text);
    final ExtendedBaselineInfo baselineInfo = text.getBaselineInfo();
    this.baselines = baselineInfo.getBaselines();
    setDominantBaseline(baselineInfo.getDominantBaseline());
  }
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    if (type == LayoutNodeTypes.TYPE_NODE_TEXT)
    {
      final RenderableText text = (RenderableText) node;
      if (underline != null)
      {
        final ExtendedBaselineInfo baselineInfo = text.getBaselineInfo();
        final long underlinePos = text.getY() + baselineInfo.getUnderlinePosition();
        underline.updateVerticalPosition(StrictGeomUtility.toExternalValue(underlinePos));
        underline.updateStart(StrictGeomUtility.toExternalValue(text.getX()));
        underline.updateEnd(StrictGeomUtility.toExternalValue(text.getX() + text.getWidth()));
      }

      if (strikeThrough != null)
      {
        final ExtendedBaselineInfo baselineInfo = text.getBaselineInfo();
        final long strikethroughPos = text.getY() + baselineInfo.getStrikethroughPosition();
        strikeThrough.updateVerticalPosition(StrictGeomUtility.toExternalValue(strikethroughPos));
        strikeThrough.updateStart(StrictGeomUtility.toExternalValue(text.getX()));
        strikeThrough.updateEnd(StrictGeomUtility.toExternalValue(text.getX() + text.getWidth()));
      }
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    // Therefore, all text was printed at the bottom of the text elements. With the introduction of the full
    // font metrics setting, this situation got a little bit better, for the price that text-elements became
    // nearly unpredictable ..
    //
    // The code below may be weird, but at least it is predictable weird.
    final ExtendedBaselineInfo baselineInfo = renderableText.getBaselineInfo();
    final long baseline = baselineInfo.getBaseline(baselineInfo.getDominantBaseline());

    final FontMetrics fm = g2.getFontMetrics();
    final Rectangle2D rect = fm.getMaxCharBounds(g2);
    final long awtBaseLine = StrictGeomUtility.toInternalValue(-rect.getY());
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      lookupKey.setFontFamily(fontFamily);
      lookupKey.setFontSize(fontSize);
      lookupKey.setBold(bold);
      lookupKey.setItalics(italics);

      final ExtendedBaselineInfo cached = (ExtendedBaselineInfo) baselinesCache.get(lookupKey);
      if (cached != null)
      {
        return cached;
      }
    }
    final ExtendedBaselineInfo baselineInfo = TextUtility.createBaselineInfo('x', fontMetrics, null);
    if (fontMetrics.isUniformFontMetrics())
    {
      baselinesCache.put(new FontMetricsKey(lookupKey), baselineInfo);
    }
    return baselineInfo;
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    chunkWidthUpdate.update(node.getMinimumChunkWidth());
  }

  protected void processParagraphChilds(final ParagraphRenderBox box)
  {
    final ExtendedBaselineInfo extendedBaselineInfo = box.getStaticBoxLayoutProperties().getNominalBaselineInfo();
    if (extendedBaselineInfo == null)
    {
      throw new IllegalStateException("Baseline info must not be null at this point");
    }
    final StyleSheet styleSheet = box.getNodeLayoutProperties().getStyleSheet();
    final double value = styleSheet.getDoubleStyleProperty(TextStyleKeys.LINEHEIGHT, 0);
    final long afterEdge = extendedBaselineInfo.getBaseline(ExtendedBaselineInfo.AFTER_EDGE);
    if (value <= 0)
    {
      box.getPool().setLineHeight(afterEdge);
    }
    else
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      sblp.setWidows(style.getIntStyleProperty(ElementStyleKeys.WIDOWS, 0));

      final boolean orphanOptOut = style.getBooleanStyleProperty(ElementStyleKeys.WIDOW_ORPHAN_OPT_OUT, true);
      sblp.setWidowOrphanOptOut(orphanOptOut);
    }
    final ExtendedBaselineInfo baselineInfo = metaData.getBaselineInfo('x', style);
    if (baselineInfo == null)
    {
      throw new IllegalStateException();
    }
    sblp.setNominalBaselineInfo(baselineInfo);
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Related Classes of org.pentaho.reporting.engine.classic.core.layout.text.ExtendedBaselineInfo

  • org.pentaho.reporting.engine.classic.core.layout.output.AbstractOutputProcessorMetaData
  • org.pentaho.reporting.engine.classic.core.layout.process.ComputeStaticPropertiesProcessStep
  • org.pentaho.reporting.engine.classic.core.layout.process.valign.BoxAlignContext
  • org.pentaho.reporting.engine.classic.core.layout.process.valign.InlineBlockAlignContext
  • org.pentaho.reporting.engine.classic.core.layout.process.valign.TextElementAlignContext
  • org.pentaho.reporting.engine.classic.core.modules.output.pageable.graphics.internal.LogicalPageDrawable
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