https://issues.apache.org/bugzilla/show_bug.cgi?id=50665
Summary: [Need info] formattingruns in HSSFRichTextString
Product: POI
Version: unspecified
Platform: Macintosh
Status: NEW
Severity: minor
Priority: P2
Component: HSSF
AssignedTo: [email protected]
ReportedBy: [email protected]
Created an attachment (id=26558)
--> (https://issues.apache.org/bugzilla/attachment.cgi?id=26558)
POI test
I wanted to extract cell's text value and its format (bold, italic, etc) by
using org.apache.poi.hssf.usermodel.HSSFRichTextString
The function numFormattingRuns() and getIndexOfFormattingRun() can help me to
identify different style available in the text.
However, it seems that numFormattingRuns() will always return 0 unless 2
different formats are used.
For example:
Example 1: (Text with no format)
Apache POI is rock
Result:
HSSFRichTextString.numFormattingRuns() = 0
=================================
Example 2: (Whole text is bold)
Apache POI is rock
Result:
HSSFRichTextString.numFormattingRuns() = 0
=================================
Example 3: (word "POI" is bold)
Apache POI is rock
HSSFRichTextString.numFormattingRuns() = 2
HSSFRichTextString.getIndexOfFormattingRun(0) = 7
HSSFRichTextString.getIndexOfFormattingRun(1) = 10
=================================
Example 4: (word "Apache" is bold)
Apache POI is rock
HSSFRichTextString.numFormattingRuns() = 1
HSSFRichTextString.getIndexOfFormattingRun(0) = 6
=====================================================
It appears that getIndexOfFormattingRun() will first only returns the character
index if it encounters a different format from the initial format. Is this a
correct behavior? It seems very different from the way getCharacterRuns works
in HWPF model.
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