67127883dd
Fix adjustMergeCells not modifies cell rect ( #1118 )
2022-01-14 00:28:31 +08:00
xuri
891e5baac1
ref #1096 , reduce memory usage by about 50% for large data spreadsheet
2022-01-11 00:31:11 +08:00
xuri
2245fccca0
Typo fix, rename exported constants, dependencies modules and copyright update
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Rename exported constants `NameSpaceDublinCoreMetadataIntiative` to `NameSpaceDublinCoreMetadataInitiative`
2022-01-09 00:20:42 +08:00
xuri
89b85934f6
This closes #1096 , memory usage optimization and another 4 changes
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- Unzip shared string table to system temporary file when large inner XML, reduce memory usage about 70%
- Remove unnecessary exported variable `XMLHeader`, we can using `encoding/xml` package's `xml.Header` instead of it
- Using constant instead of inline text for default XML path
- Rename exported option field `WorksheetUnzipMemLimit` to `UnzipXMLSizeLimit`
- Unit test and documentation updated
2021-12-27 23:49:28 +08:00
xuri
e0c6fa1beb
Update docs for SetSheetStyle, and added 2 formula functions
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ref #65 : new formula functions DURATION and MDURATION
fix incorrect example in SetSheetStyle docs
2021-12-04 13:11:01 +08:00
60b13affbd
Support get current row/col and total rows/cols in the stream reader ( #1054 )
2021-11-05 00:01:34 +08:00
xuri
de38402f74
This closes #1031 , fix small float parsed error in some case
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- new formula function: YEARFRAC, ref #65
- update the codecov version
- remove unused variable
2021-10-15 21:45:46 +08:00
xuri
490f3063c2
This closes #1026 , time parse accuracy issue and typo fixed
2021-09-26 00:07:40 +08:00
xuri
790c363cce
This closes #833 , closes #845 , and closes #1022 , breaking changes
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- Close spreadsheet and row's iterator required
- New options `WorksheetUnzipMemLimit` have been added
- Improve streaming reading performance, memory usage decrease about 93.7%
2021-09-19 11:06:54 +08:00
xuri
32b23ef42d
This closes #998
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- 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
a2d449708c
- This fix panic and incorrect cell read on some case
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- Make unit test on Go 1.7
- API documentation updated
2021-08-22 13:36:56 +08:00
xuri
a55f354eb3
This closes #989 , closes #990
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New API: `SetRowStyle` support for set style for the rows
Update documentation for the `GetRows`, `SetCellStyle` and `SetColStyle`
2021-08-17 00:01:44 +08:00
f6f14f507e
Speed up merge cells
2021-08-13 01:32:44 +08:00
xuri
f62c45fe0c
This closes #848 and closes #852 , fix reading decimals precision
2021-07-12 00:02:39 +08:00
xuri
b7fece5173
Support concurrency add picture
2021-07-06 00:31:04 +08:00
xuri
544ef18a8c
- Support concurrency iterate rows and columns
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- Rename exported field `File.XLSX` to `File.Pkg`
- Exported error message
2021-07-05 00:03:56 +08:00
c62ced7ca7
fix getRowHeight actually get the height of the next row ( #860 )
2021-06-13 14:42:09 +08:00
xuri
bffb5d6b41
make the caller of `getRowHeight` function adapt row number change, update comment: use rows number instead of rows index.
2021-06-13 14:38:01 +08:00
xuri
d932e62a12
This closes #855 , fix missing formula cell when getting rows value
2021-06-05 00:06:14 +08:00
2f74ec171d
fix the bug when there was no count attribute in sharedStrings file
2021-05-24 15:27:36 +08:00
xuri
5bf3ea6154
This closes #842 , avoid empty rows in the tail of the worksheet
2021-05-16 00:03:09 +08:00
xuri
be12cc27f1
This closes #652 , new SetColWidth API, support set column width in stream writing mode, and export error message
2021-05-10 00:09:24 +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
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typo fixed
2021-03-30 23:02:22 +08:00
xuri
36b7990d6b
lint issue fixed and new formula function: ATAN, AVERAGE, AVERAGEA, CONCAT, CONCATENATE, COUNT, COUNTBLANK, MAX
2021-02-15 00:09:35 +08:00
xuri
30549c5e90
fix custom row height check issue
2021-02-08 18:05:15 +08:00
xuri
2fb135bc94
handle end element event in the worksheet row/column iterator XML SAX parser
2021-02-05 22:52:31 +08:00
xuri
b84bd1abc0
new formula fn: IF, LEN; not equal operator support and faster numeric precision process
2021-01-27 13:51:47 +08:00
xuri
1bc5302007
Fixed #764 , add a condition for round precision
2021-01-20 00:14:21 +08:00
xuri
576bfffbe6
This closes #752 , fix incorrectly merged cells on duplicate row, and new formula function: LOWER, PROPER, UPPER
2020-12-22 01:48:52 +00:00
xuri
599a8cb0bc
Fixed #727 , rounding numeric with precision for formula calculation
2020-11-19 21:38:35 +08:00
xuri
92c8626f81
Fixed #732 , support single line with repeated row element in the sheet data
2020-11-18 22:08:40 +08:00
2be4bfd410
Fix row duplicate mechanism ( #729 )
2020-11-15 10:58:45 +08:00
xuri
2514bb16c6
Fix #724 , standardize variable naming and update unit tests
2020-11-11 01:03:56 +08:00
xuri
5dd0b4aec2
using POSIX directory separator in zip path with Windows
2020-11-06 20:03:13 +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
f2b8798a34
extend cell value load to support custom datetime format ( #703 )
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* extend cell value load to support custom datetime format
* cleanup incorrect imports
* fix numeric values conversion as done in legacy Excel
* fix tests coverage
* revert temporary package name fix
* remove personal info from test XLSX files
* remove unused dependencies
* update format conversion in parseTime
* new UT to increase code coverage
* Resolve code review issue for PR #703
* Rename broken file name generated by unit test
Co-authored-by: xuri <xuri.me@gmail.com>
2020-10-04 21:07:39 +08:00
xuri
324f87bcae
add checking and limits for the worksheet
2020-09-18 22:20:58 +08:00
xuri
88de2f8d51
Default row height compatibility with Apache OpenOffice and Kingsoft WPS, unit test update and typo fixed
2020-08-22 18:58:43 +08:00
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
c922c32fb7
support parse and generate XML element namespace dynamic, fix #651
2020-07-18 15:15:16 +08:00
xuri
820a314cfb
Resolve #667 , support shared string table without unique count
2020-07-15 23:32:00 +08:00
xuri
49257c5918
support case-sensitive doc parts to improve compatibility
2020-07-09 01:24:11 +08:00
xuri
f7bd0729c6
Resolve #32 , fix missing leading/leading spaces when working with SST
2020-07-01 22:41:29 +08:00
xuri
1cbb05d497
GetCols support the row element without r attribute in the worksheet
2020-06-28 00:02:32 +08:00
xuri
48f19f60aa
support the row element without r attribute in the worksheet
2020-06-27 00:02:47 +08:00
xuri
15fd56853f
Update docs and typo fixed
2020-06-22 00:14:56 +08:00
xuri
5221729bc3
make columns iterator read cell streamingly and add max column limit on ColumnNumberToName
2020-06-22 00:05:19 +08:00
xuri
c168233e70
speedup get cell value from shared string table
2020-05-27 00:02:29 +08:00
Dokiy
xuri