Examples of com.lowagie.text.exceptions.IllegalPdfSyntaxException

com.lowagie.text.exceptions.IllegalPdfSyntaxException
Typed exception used when creating PDF syntax that isn't valid. @since 2.1.6

    /**
     * Ends a marked content sequence
     */
    public void endMarkedContentSequence() {
      if (mcDepth == 0) {
        throw new IllegalPdfSyntaxException("Unbalanced begin/end marked content operators." );
      }
      --mcDepth;
        content.append("EMC").append_i(separator);
    }

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     * @since 2.1.6
     * @throws IllegalPdfSyntaxException (a runtime exception)
     */
    public void sanityCheck() {
      if (mcDepth != 0) {
        throw new IllegalPdfSyntaxException("Unbalanced marked content operators." );
      }
      if (inText) {
        throw new IllegalPdfSyntaxException("Unbalanced begin/end text operators." );
      }
      if (layerDepth != null && !layerDepth.isEmpty()) {
        throw new IllegalPdfSyntaxException("Unbalanced layer operators." );
      }
      if (!stateList.isEmpty()) {
        throw new IllegalPdfSyntaxException("Unbalanced save/restore state operators." );
      }
    }

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    /**
     * Starts the writing of text.
     */
    public void beginText() {
      if (inText) {
        throw new IllegalPdfSyntaxException(MessageLocalization.getComposedMessage("unbalanced.begin.end.text.operators"));
      }
      inText = true;
        state.xTLM = 0;
        state.yTLM = 0;
        content.append("BT").append_i(separator);

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    /**
     * Ends the writing of text and makes the current font invalid.
     */
    public void endText() {
      if (!inText) {
        throw new IllegalPdfSyntaxException(MessageLocalization.getComposedMessage("unbalanced.begin.end.text.operators"));
      }
      inText = false;
        content.append("ET").append_i(separator);
    }

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     */
    public void restoreState() {
        content.append("Q").append_i(separator);
        int idx = stateList.size() - 1;
        if (idx < 0)
            throw new IllegalPdfSyntaxException(MessageLocalization.getComposedMessage("unbalanced.save.restore.state.operators"));
        state = (GraphicState)stateList.get(idx);
        stateList.remove(idx);
    }

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        int n = 1;
        if (layerDepth != null && !layerDepth.isEmpty()) {
            n = ((Integer)layerDepth.get(layerDepth.size() - 1)).intValue();
            layerDepth.remove(layerDepth.size() - 1);
        } else {
          throw new IllegalPdfSyntaxException(MessageLocalization.getComposedMessage("unbalanced.layer.operators"));
        }
        while (n-- > 0)
            content.append("EMC").append_i(separator);
    }

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    /**
     * Ends a marked content sequence
     */
    public void endMarkedContentSequence() {
      if (mcDepth == 0) {
        throw new IllegalPdfSyntaxException(MessageLocalization.getComposedMessage("unbalanced.begin.end.marked.content.operators"));
      }
      --mcDepth;
        content.append("EMC").append_i(separator);
    }

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     * @since 2.1.6
     * @throws IllegalPdfSyntaxException (a runtime exception)
     */
    public void sanityCheck() {
      if (mcDepth != 0) {
        throw new IllegalPdfSyntaxException(MessageLocalization.getComposedMessage("unbalanced.marked.content.operators"));
      }
      if (inText) {
        throw new IllegalPdfSyntaxException(MessageLocalization.getComposedMessage("unbalanced.begin.end.text.operators"));
      }
      if (layerDepth != null && !layerDepth.isEmpty()) {
        throw new IllegalPdfSyntaxException(MessageLocalization.getComposedMessage("unbalanced.layer.operators"));
      }
      if (!stateList.isEmpty()) {
        throw new IllegalPdfSyntaxException(MessageLocalization.getComposedMessage("unbalanced.save.restore.state.operators"));
      }
    }

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Related Classes of com.lowagie.text.exceptions.IllegalPdfSyntaxException

com.lowagie.text.pdf.PdfContentByte

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