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93 Commits

Author SHA1 Message Date
xuri 32b23ef42d
This closes #998 
- Support text comparison in the formula, also ref #65
- `GetCellValue`, `GetRows`, `GetCols`, `Rows` and `Cols` support to specify read cell with raw value, ref #621
- Add missing properties for the cell formula
- Update the unit test for the `CalcCellValue`
 2021-09-05 11:59:50 +08:00
xuri 2616aa88cb
Add set shared formula support and documentation for the `SetCellFormula` 2021-09-03 22:51:56 +08:00
three f6f14f507e
Speed up merge cells 2021-08-13 01:32:44 +08:00
Arnie97 7ac37edfeb
Fix data validation issues (#975) 
* Fix `SetDropList` to allow XML special characters

* This closes #971, allow quotation marks in SetDropList()

This patch included a XML entity mapping table instead of
xml.EscapeText() to be fully compatible with Microsoft Excel.

* This closes #972, allow more than 255 bytes of validation formulas

This patch changed the string length calculation unit of data
validation formulas from UTF-8 bytes to UTF-16 code units.

* Add unit tests for SetDropList()

* Fix: allow MaxFloat64 to be used in validation range

17 decimal significant digits should be more than enough to represent
every IEEE-754 double-precision float number without losing precision,
and numbers in this form will never reach the Excel limitation of 255
UTF-16 code units.
 2021-07-31 00:31:51 +08:00
xuri 7dbf88f221
This closes #971, closes #972 and closes #974 
- Escape XML character in the drop list
- Fix incorrect character count limit in the drop list
- Fix Excel time parse issue in some case
- Fix custom number format month parse issue in some case
- Fix corrupted file generated caused by concurrency adding pictures
 2021-07-29 00:03:57 +08:00
xuri 5ce3fe8cb8
Improvement compatibility with invalid first-page number attribute in the page layout 2021-07-21 23:24:49 +08:00
xuri ec0ca8ba50
This closes #883, fix missing pivot attribute of conditional formatting 2021-07-16 00:00:50 +08:00
william 2f74ec171d fix the bug when there was no count attribute in sharedStrings file 2021-05-24 15:27:36 +08:00
xuri 0e0237e62d
compatibility with non-standard page setup attributes 2021-05-07 23:08:58 +08:00
xuri f8f699a172
Go 1.15 and later required, #65 fn: IMABS, IMCOS, IMCOSH, IMCOT, IMCSC, IMCSCH, IMEXP, IMLN and IMLOG10 2021-04-04 15:29:43 +08:00
xuri 2af96c0714
#65 fn: N, PERCENTILE.INC and T 
typo fixed
 2021-03-30 23:02:22 +08:00
James Allen a12dfd3ce6
Add support for setting hyperlink display & tooltip (closes #790) (#794) 2021-03-03 20:30:31 +08:00
xuri b260485f29
support to set print black and white and specified the first printed page number 2021-01-17 01:06:08 +08:00
xuri 054bb9f061
Support to adjust print scaling of the worksheet 2021-01-16 21:51:23 +08:00
xuri cdc57db3b3 Fix race conditions 2020-11-04 01:24:26 +00:00
xuri c82a185af8
Compatibility improvement: parse document core part (workbook) dynamically 2020-11-04 00:28:20 +08:00
Ted fcca8a3838
optimize memory allocation (#722) 
* optimize marshal

* optimize mem alloc

* add benchmark testing

* add NewSheetWithRowNum testing

* sync struct fields order

* add BenchmarkNewSheetWithStreamWriter

* delete NewSheetWithRowNum and benchmark test
 2020-11-03 17:48:37 +08:00
xuri 1111de2fdb
improve compatibility for phonetic hint and sheet tab color 2020-09-03 23:44:43 +08:00
xuri 4e4baac3bc using Mutex lock and update benchmark 2020-08-16 03:48:11 +00:00
xuri c3e92a51d7 Compatible with Go 1.15, fix unit test failed on Windows and fixed #689 potential race condition 2020-08-15 09:19:35 +00:00
xuri 0aa1510694
update docs and improve compatibility 2020-07-11 02:31:02 +08:00
xuri 15fd56853f
Update docs and typo fixed 2020-06-22 00:14:56 +08:00
xuri 6afc468a02
Resolve #451, support create chart sheet 2020-03-28 23:47:26 +08:00
xuri 1d87da57ec
Resolve #492, init support for insert and remove page break 2020-03-01 00:34:41 +08:00
xuri 52f1eee7c4
Fix #578, escape character in the formula 2020-02-15 16:34:47 +08:00
xuri e51aff2d95 Resolve #570, flat columns for the column's operation 2020-02-07 00:53:38 +08:00
xuri 09485b3f9f
Improve code coverage unit tests 2019-12-29 16:02:31 +08:00
xuri 8b960ee1e6
Fix #547 and #546, add default overlay element for the chart 2019-12-28 15:05:44 +08:00
xuri 4e4a5b9b3e
Improve compatibility, fix workbook's rels ID calc error 2019-12-23 00:07:40 +08:00
xuri ae2865d923
Improve code coverage unit tests 2019-12-22 00:02:09 +08:00
match-meng 7358dca436 Update comments for the xmlNewDecoder (#542) 2019-12-20 22:22:56 +08:00
xuri a526e90404
Fix #426, handle empty workbook view 2019-12-16 08:32:04 +08:00
xuri da0d2ffbb6 Fix #533, add support overlapped mergecells 2019-12-14 19:57:37 +08:00
xuri 08d1a86c3a
Fix #523, add stream writer for generate new worksheet with huge amounts of data 2019-12-10 00:16:17 +08:00
xuri 8d6e431dcd
Resolve #521, fix missing elements when parsing 2019-11-28 21:53:50 +08:00
Harris bf9a835549
Reduce allocations when writing 
Fix #494

If a row is full, don't bother allocating a new one, just return it.

Use the last populated row as a hint for the size of new rows.

Simplify checkSheet to remove row map
 2019-11-05 08:18:11 -06:00
streboryaj 2d21b5b50f Added accessors for Getting/Setting Page Margins (#497) 
* Added accessors for Getting/Setting Page Margins

* Added test cases
 2019-10-15 22:26:08 +08:00
jaby babfeb6b57 Add missing ShowZeros SheetViewOption implementation 2019-09-30 14:39:30 +02:00
xuri a34d3b8c86
Compatibility improvement 2019-09-24 21:53:19 +08:00
xuri eef232f09e
Fix #483, adjust the order of fields in the structure 2019-09-18 00:47:31 +08:00
xuri 9c70d0ac86
Documentation updated, Go 1.10+ required 2019-08-11 00:36:14 +08:00
Harris acd76425c2
Handle multi row inline strings 
The inline string struct is actually the same
as the shared strings struct, reuse it.

Note that Go version 1.10 is required.

Fixes #462
 2019-08-09 08:12:08 -05:00
WuXu1995 497ad8f4be
Bugfix #454 2019-08-06 10:00:10 +08:00
xuri cbe919fdf6
New feature: sparkline supported 2019-08-04 20:24:59 +08:00
xuri 4897276c68
Make fitToHeight tag omit empty 2019-07-05 23:15:39 +08:00
xuri cff16fa811
- Supplemental worksheet struct fields and field order adjustment 
- Testing case for set and get doc properties
- Update charts struct XML tags
 2019-06-05 22:06:15 +08:00
xuri 72701e89c7
Fix structs fields definition errors and keep double quotes in data validation formula 2019-05-04 00:10:11 +08:00
kkxkkxkkgh 81948d9e1e The function SetPageLayout support set paper size 2019-01-13 21:58:50 +08:00
xuri fabd9d013f
README updated 2019-01-01 13:20:14 +08:00
Harris faa7285a4f
Add support to flip outline summaries 
This adds outlinePr support, with the summaryBelow attribute
which defaults to true.

Closes #304

Signed-off-by: Michael Harris
 2018-12-13 14:01:57 -06:00