You may be right. I didn't see any likely candidates in the examples directory, and the t (tests) directory didn't show me anything obvious, either. You may want to look more closely at the tests 62_chart_formats.t and 63_chart_area_formats.t more closely than I did, as you might find a hint there. (Both mention colors, but I didn't see anything on changing line colors.)
...roboticus
When your only tool is a hammer, all problems look like your thumb.
In reply to Re: line colors in Spreadsheet::WriteExcel
by roboticus
in thread line colors in Spreadsheet::WriteExcel
by temporal
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