Examples of com.lowagie.text.pdf.PdfTextArray

com.lowagie.text.pdf.PdfTextArray
PdfTextArray defines an array with displacements and PdfString-objects.
A TextArray is used with the operator TJ in PdfText. The first object in this array has to be a PdfString; see reference manual version 1.3 section 8.7.5, pages 346-347. OR see reference manual version 1.6 section 5.3.2, pages 378-379.

        cb.setFontAndSize(_font.getFontDescription().getFont(), _font.getSize2D() / _dotsPerPoint);
        cb.setTextMatrix((float)mx[0], (float)mx[1], (float)mx[2], (float)mx[3], (float)mx[4], (float)mx[5]);
        if (info == null) {
            cb.showText(s);
        } else {
            PdfTextArray array = makeJustificationArray(s, info);
            cb.showText(array);
        }
        cb.endText();
    }

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        }
        cb.endText();
    }


    private PdfTextArray makeJustificationArray(String s, JustificationInfo info) {
        PdfTextArray array = new PdfTextArray();
        int len = s.length();
        for (int i = 0; i < len; i++) {
            char c = s.charAt(i);
            array.add(Character.toString(c));
            if (i != len - 1) {
                float offset;
                if (c == ' ' || c == '\u00a0' || c == '\u3000') {
                    offset = info.getSpaceAdjust();
                } else {
                    offset = info.getNonSpaceAdjust();
                }
                array.add((-offset / _dotsPerPoint) * 1000 / 
                            (_font.getSize2D() / _dotsPerPoint));
            }
        }
        return array;
    }

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      cb.showText(text);
    }
    else
    {
      final PdfTextArray textArray = new PdfTextArray();
      final StringBuffer buffer = new StringBuffer(gs.getSize());
      final int maxPos = offset + computeMaximumTextSize(renderableText, contentX2);


      for (int i = offset; i < maxPos; i++)
      {
        final Glyph g = gs.getGlyph(i);
        final Spacing spacing = g.getSpacing();
        if (i != offset)
        {
          final int optimum = spacing.getOptimum();
          if (optimum != 0)
          {
            textArray.add(buffer.toString());
            textArray.add(-optimum / textSpec.getFontSize());
            buffer.setLength(0);
          }
        }


        final String text = gs.getGlyphAsString(i, codePointBuffer);
        buffer.append(text);
      }
      if (buffer.length() > 0)
      {
        textArray.add(buffer.toString());
      }
      cb.showText(textArray);
    }
  }

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      cb.showText(text);
    }
    else
    {
      final PdfTextArray textArray = new PdfTextArray();
      final StringBuilder buffer = new StringBuilder(gs.getSize());
      final int maxPos = offset + renderableText.computeMaximumTextSize(contentX2);


      for (int i = offset; i < maxPos; i++)
      {
        final Glyph g = gs.getGlyph(i);
        final Spacing spacing = g.getSpacing();
        if (i != offset)
        {
          final float optimum = (float) StrictGeomUtility.toFontMetricsValue(spacing.getMinimum());
          if (optimum != 0)
          {
            textArray.add(buffer.toString());
            textArray.add(-optimum / textSpec.getFontSize());
            buffer.setLength(0);
          }
        }


        final String text = gs.getGlyphAsString(i, codePointBuffer);
        buffer.append(text);
      }
      if (buffer.length() > 0)
      {
        textArray.add(buffer.toString());
      }
      cb.showText(textArray);
    }
  }

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        cb.setFontAndSize(_font.getFontDescription().getFont(), _font.getSize2D() / _dotsPerPoint);
        cb.setTextMatrix((float)mx[0], (float)mx[1], (float)mx[2], (float)mx[3], (float)mx[4], (float)mx[5]);
        if (info == null) {
            cb.showText(s);
        } else {
            PdfTextArray array = makeJustificationArray(s, info);
            cb.showText(array);
        }
        cb.endText();
    }

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        }
        cb.endText();
    }


    private PdfTextArray makeJustificationArray(String s, JustificationInfo info) {
        PdfTextArray array = new PdfTextArray();
        int len = s.length();
        for (int i = 0; i < len; i++) {
            char c = s.charAt(i);
            array.add(Character.toString(c));
            if (i != len - 1) {
                float offset;
                if (c == ' ' || c == '\u00a0' || c == '\u3000') {
                    offset = info.getSpaceAdjust();
                } else {
                    offset = info.getNonSpaceAdjust();
                }
                array.add((-offset / _dotsPerPoint) * 1000 / 
                            (_font.getSize2D() / _dotsPerPoint));
            }
        }
        return array;
    }

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        }
        cb.setTextMatrix((float) mx[0], b, c, (float) mx[3], (float) mx[4], (float) mx[5]);
        if (info == null) {
            cb.showText(s);
        } else {
            PdfTextArray array = makeJustificationArray(s, info);
            cb.showText(array);
        }
        if (resetMode) {
            cb.setTextRenderingMode(PdfContentByte.TEXT_RENDER_MODE_FILL);
            cb.setLineWidth(1);

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        return String.valueOf(charArr);
    }


    private PdfTextArray makeJustificationArray(String s, JustificationInfo info) {
        PdfTextArray array = new PdfTextArray();
        int len = s.length();
        for (int i = 0; i < len; i++) {
            char c = s.charAt(i);
            array.add(Character.toString(c));
            if (i != len - 1) {
                float offset;
                if (c == ' ' || c == '\u00a0' || c == '\u3000') {
                    offset = info.getSpaceAdjust();
                } else {
                    offset = info.getNonSpaceAdjust();
                }
                array.add((-offset / _dotsPerPoint) * 1000 / (_font.getSize2D() / _dotsPerPoint));
            }
        }
        return array;
    }

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Related Classes of com.lowagie.text.pdf.PdfTextArray

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