- Refactoring of the Statistical Conditional functions (`AVERAGEIF()`, `AVERAGEIFS()`, `COUNTIF()`, `COUNTIFS()`, `MAXIFS()` and `MINIFS()` to use the new Database functions codebase.
- Extended unit testing
- Fix handling for null values
- Fixes to wildcard text searches
There's still scope for further improvements to memory usage and performance; but for now the code is stable with all unit tests passing
* Enable support for dates and percentages in Excel Database functions, and CountIf/AverageIf/etc
* Enable support for booleans in Excel Database functions
* Extract Permutation functions from the Statistical class into a dedicated Permutations class
Retain the original methods in the Statistical class as stubs for BC, but deprecate them. They will be removed for PHPSpreadsheet v2
Note that unit tests still point to the Statistical class stubs; these should be modified to use the Permutations class directly when the stubs are removed
Also provided a basic implementationof the PERMUTATIONA() Function
* use axPos value to determine whether an axis title is mapped to the XaxisLabel or YaxisLabel
* update changelog
* Fix php-cs-fixer violations
Co-authored-by: Darren Maczka <dkm@utk.edu>
Co-authored-by: Mark Baker <mark@lange.demon.co.uk>
* Add support for Google Sheets Exported XLSX Charts
Google Sheets XLSX charts use oneCellAnchor positioning and the data series
do not have the *Cache elements with cached values.
* update CHANGELOG
* Add support for Google Sheets Exported XLSX Charts
Google Sheets XLSX charts use oneCellAnchor positioning and the data series
do not have the *Cache elements with cached values. Because the reader had been
assuming *Cache elements existed as children of strRef and numRef, errors about
the node being deleted were thrown when reading Xlsx exported from Google Sheets.
Co-authored-by: Darren Maczka <dkm@utk.edu>
* Treat inline strings like strings in Open Document because it has no specific inline-string format
* implement data-type error
Co-authored-by: Mark Baker <mark@lange.demon.co.uk>
* Revert "Fix cant get right format chinese date format error"
This reverts commit 8c58385d6c.
* formatAsDate strip language metadata (fixes#1616)
Co-authored-by: Mark Baker <mark@lange.demon.co.uk>
Implemented the databar of Conditional Type for XLSX Files.
- DataBar can be read, written, and added for basic use.
- Supports reading, writing and adding using "extLst".
About "extLst"
- https://docs.microsoft.com/en-us/openspecs/office_standards/ms-xlsx/07d607af-5618-4ca2-b683-6a78dc0d9627
The following setting items on the Excel setting screen can be read, written, and added.
- (minimum, maximum)type: Automatic, LowestValue, Number, Percent, Formula, Percentile
- Direction: context, leftToRight, rightToLeft (show data bar only)
- Fills Solid, Gradient
- FillColor: PositiveValues, NegativeValues
- Borders: Solid, None
- BorderColor: PositiveValues, NegativeValues
- Axis position: Automatic, Midpoint, None
- Axis color
Now supports all current UoM in all categories, with both 1- and 2-character multiplier prefixes, and binary multiplier prefixes, including the new Temperature scales
Sheet View Settings Block should be 8-14 bytes long in BIFF8 Excel 97 according
to the open office file format documentation. However access to byte 10 and 12 is
not possible when record data is malformed, so getUInt2d throws notice.
MarkBaker
Patrick Brouwers
ElPopcorn
Roland Eigelsreiter
Darren Maczka
Alexander Gunkel
SheetJSDev
もりもと たかひろ
Alexander M. Turek
Flinsch
Jan-Simon Winkelmann
Adrien Crivelli