lehmi commented on code in PR #180:
URL: https://github.com/apache/pdfbox/pull/180#discussion_r1477059126
##########
tools/src/main/java/org/apache/pdfbox/tools/PDFText2Markdown.java:
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@@ -0,0 +1,375 @@
+//package com.pdfexample;
+
+package org.apache.pdfbox.tools;
+
+
+import org.apache.pdfbox.pdmodel.PDDocument;
+import org.apache.pdfbox.pdmodel.font.PDFontDescriptor;
+import org.apache.pdfbox.text.PDFTextStripper;
+import org.apache.pdfbox.text.TextPosition;
+
+import java.io.IOException;
+import java.util.*;
+
+/**
+ * Wrap stripped text in simple HTML, trying to form HTML paragraphs.
Paragraphs
+ * broken by pages, columns, or figures are not mended.
+ *
+ * @author John J Barton
+ *
+ */
+public class PDFText2Markdown extends PDFTextStripper{
+ private static final int INITIAL_PDF_TO_HTML_BYTES = 8192;
+
+ private final FontState fontState = new FontState();
+ /**
+ * Constructor.
+ * @throws IOException If there is an error during initialization.
+ */
+ public PDFText2Markdown() throws IOException
+ {
+ setLineSeparator(LINE_SEPARATOR);
+ setParagraphStart(LINE_SEPARATOR);
+ setParagraphEnd(LINE_SEPARATOR);
+ setPageStart(LINE_SEPARATOR);
+ setPageEnd(LINE_SEPARATOR);
+ setArticleStart(LINE_SEPARATOR);
+ setArticleEnd(LINE_SEPARATOR);
+ }
+
+ @Override
+ protected void startDocument(PDDocument document) throws IOException
+ {
+ StringBuilder buf = new StringBuilder(INITIAL_PDF_TO_HTML_BYTES);
+
+ super.writeString(buf.toString());
+ }
Review Comment:
IMHO, this doesn't make sense. The used StringBuilder is empty so that
nothing is written at all.
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