mirror of
https://github.com/PHPOffice/PhpSpreadsheet.git
synced 2026-10-09 21:37:25 +00:00
oleibman
6f678802ee
Fix #744 (marked stale in 2019, but now reopened). The fix draws heavily on the work of @guillaume-ro-fr in PR #745, which was closed because of a unit test error which is no longer possible, and because it was targeted to a branch which no longer existed. Changing a worksheet name can wind up invalidating charts. To fix this: when a worksheet name changes, inspect all the charts in the spreadsheet (the old PR changed only the current worksheet) and change worksheet references from the old name to the new one. During testing, found and corrected some minor problems with cloning some Chart objects.