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Author SHA1 Message Date
xuri adf9d37d82
This closes #1379, cleanup stream writer temporary files by the `Close` function 
- Fix error on inserting columns or rows on the worksheet which contains one cell merged cell range
- Fix getting incomplete rich text cell value in some cases
- Unit tests updated
 2022-10-26 00:04:23 +08:00
xuri 14c6a198ce
Support get cell value which contains a date in the ISO 8601 format 
- Support set and get font color with indexed color
- New export variable `IndexedColorMapping`
- Fix getting incorrect page margin settings when the margin is 0
- Update unit tests and comments typo fixes
- ref #65, new formula functions: AGGREGATE and SUBTOTAL
 2022-10-24 00:52:09 +08:00
xuri 2df615fa28
This close #1373, fixes the incorrect build-in number format apply the result 
- An error will be returned when setting the stream row without ascending row numbers, to avoid potential mistakes as mentioned in #1139
- Updated unit tests
 2022-10-20 00:02:30 +08:00
xuri 7363c1e333
Go 1.16 and later required, migration of deprecation package `ioutil` 
- Improving performance for stream writer `SetRow` function,  reduces memory usage over and speedup about 19%
- Update dependencies module
- Update GitHub workflow
 2022-10-13 00:13:36 +08:00
Harrison c02346bafc
This closes #1047, stream writer support set panes (#1123) 
- New exported error `ErrStreamSetPanes` has been added
 2022-10-11 00:05:02 +08:00
charles.deng 2f5704b114
Stream writer support to set inline rich text cell (#1121) 
Co-authored-by: zhengchao.deng <zhengchao.deng@meican.com>
 2022-10-10 00:11:18 +08:00
xuri 53a495563a
This closes #1358, made a refactor with breaking changes, see details: 
This made a refactor with breaking changes:

Motivation and Context

When I decided to add set horizontal centered support for this library to resolve #1358, the reason I made this huge breaking change was:

- There are too many exported types for set sheet view, properties, and format properties, although a function using the functional options pattern can be optimized by returning an anonymous function, these types or property set or get function has no binding categorization, so I change these functions like `SetAppProps` to accept a pointer of options structure.
- Users can not easily find out which properties should be in the `SetSheetPrOptions` or `SetSheetFormatPr` categories
- Nested properties cannot proceed modify easily

Introduce 5 new export data types:
`HeaderFooterOptions`, `PageLayoutMarginsOptions`, `PageLayoutOptions`, `SheetPropsOptions`, and `ViewOptions`

Rename 4 exported data types:
- Rename `PivotTableOption` to `PivotTableOptions`
- Rename `FormatHeaderFooter` to `HeaderFooterOptions`
- Rename `FormatSheetProtection` to `SheetProtectionOptions`
- Rename `SparklineOption` to `SparklineOptions`

Remove 54 exported types:
`AutoPageBreaks`, `BaseColWidth`, `BlackAndWhite`, `CodeName`, `CustomHeight`, `Date1904`, `DefaultColWidth`, `DefaultGridColor`, `DefaultRowHeight`, `EnableFormatConditionsCalculation`, `FilterPrivacy`, `FirstPageNumber`, `FitToHeight`, `FitToPage`, `FitToWidth`, `OutlineSummaryBelow`, `PageLayoutOption`, `PageLayoutOptionPtr`, `PageLayoutOrientation`, `PageLayoutPaperSize`, `PageLayoutScale`, `PageMarginBottom`, `PageMarginFooter`, `PageMarginHeader`, `PageMarginLeft`, `PageMarginRight`, `PageMarginsOptions`, `PageMarginsOptionsPtr`, `PageMarginTop`, `Published`, `RightToLeft`, `SheetFormatPrOptions`, `SheetFormatPrOptionsPtr`, `SheetPrOption`, `SheetPrOptionPtr`, `SheetViewOption`, `SheetViewOptionPtr`, `ShowFormulas`, `ShowGridLines`, `ShowRowColHeaders`, `ShowRuler`, `ShowZeros`, `TabColorIndexed`, `TabColorRGB`, `TabColorTheme`, `TabColorTint`, `ThickBottom`, `ThickTop`, `TopLeftCell`, `View`, `WorkbookPrOption`, `WorkbookPrOptionPtr`, `ZeroHeight` and `ZoomScale`

Remove 2 exported constants:
`OrientationPortrait` and `OrientationLandscape`

Change 8 functions:
- Change the `func (f *File) SetPageLayout(sheet string, opts ...PageLayoutOption) error` to `func (f *File) SetPageLayout(sheet string, opts *PageLayoutOptions) error`
- Change the `func (f *File) GetPageLayout(sheet string, opts ...PageLayoutOptionPtr) error` to `func (f *File) GetPageLayout(sheet string) (PageLayoutOptions, error)`
- Change the `func (f *File) SetPageMargins(sheet string, opts ...PageMarginsOptions) error` to `func (f *File) SetPageMargins(sheet string, opts *PageLayoutMarginsOptions) error`
- Change the `func (f *File) GetPageMargins(sheet string, opts ...PageMarginsOptionsPtr) error` to `func (f *File) GetPageMargins(sheet string) (PageLayoutMarginsOptions, error)`
- Change the `func (f *File) SetSheetViewOptions(sheet string, viewIndex int, opts ...SheetViewOption) error` to `func (f *File) SetSheetView(sheet string, viewIndex int, opts *ViewOptions) error`
- Change the `func (f *File) GetSheetViewOptions(sheet string, viewIndex int, opts ...SheetViewOptionPtr) error` to `func (f *File) GetSheetView(sheet string, viewIndex int) (ViewOptions, error)`
- Change the `func (f *File) SetWorkbookPrOptions(opts ...WorkbookPrOption) error` to `func (f *File) SetWorkbookProps(opts *WorkbookPropsOptions) error`
- Change the `func (f *File) GetWorkbookPrOptions(opts ...WorkbookPrOptionPtr) error` to `func (f *File) GetWorkbookProps() (WorkbookPropsOptions, error)`

Introduce new function to instead of existing functions:
- New function `func (f *File) SetSheetProps(sheet string, opts *SheetPropsOptions) error` instead of `func (f *File) SetSheetPrOptions(sheet string, opts ...SheetPrOption) error` and `func (f *File) SetSheetFormatPr(sheet string, opts ...SheetFormatPrOption
 2022-09-29 22:04:50 +08:00
invzhi 74dad51cfc
This closes #1354, stream writer will apply style in `RowOpts` for each cell (#1355) 
Co-authored-by: Tianzhi Jin <tianzhi.jin@iglooinsure.com>
 2022-09-21 00:29:34 +08:00
xuri 3f702999e6
Using the specialized name in a variable and making comments clear 
- Add JSON tags for `AppProperties`, `PivotTableOption` and `PivotTableField` structure
 2022-09-18 00:07:15 +08:00
davidborry bef49e40ee
This closes #1330 update non existing sheet error messages (#1331) 2022-08-28 00:16:41 +08:00
Thomas Charbonnel 4a029f7e36
This closes #1299 skip write nil values in SetRow (#1301) 
Co-authored-by: Thomas Charbonnel <github@charbonnel.email>
 2022-08-04 16:50:33 +08:00
MJacred 6429588e14
adjust `ErrColumnNumber`, rename `TotalColumns` to `MaxColumns` and add new constant `MinColumns` (#1272) 
Signed-off-by: Benjamin Lösch <loesch.benny92@gmx.de>
 2022-07-14 23:36:43 +08:00
xuri 8fde918d98
This update docs and tests for workbook encryption 2022-05-31 11:14:42 +08:00
xuri 8a335225c7
Format code, update documentation and remove exported variable `XMLHeaderByte` 2022-03-24 00:19:30 +08:00
xuri 9e64df6a96
Update create style example, using a pointer of the structure instead of JSON 2022-01-05 00:13:29 +08:00
xuri e37e060d6f
This closes #1107, stream writer will create a time number format for time type cells 
Unit test coverage improved
 2021-12-31 00:00:01 +08:00
xuri 44a13aa402
Export 7 errors so users can act differently on different type of errors 2021-12-07 00:26:53 +08:00
xuri e52e755282
Now support set row style in the stream writer 2021-09-29 23:08:17 +08:00
xuri 790c363cce This closes #833, closes #845, and closes #1022, breaking changes 
- 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 f9e9e5d2e0
This closes #882, support set rows height and hidden row by stream writer 2021-07-25 00:43:07 +08:00
xuri 544ef18a8c
- Support concurrency iterate rows and columns 
- Rename exported field `File.XLSX` to `File.Pkg`
- Exported error message
 2021-07-05 00:03:56 +08:00
Alluuu 58f9287559
This closes #409 Remove UTC timezone requirement from date.go (#853) 
According to issue #409

There is absolutely no reason for the timezone to be in UTC, and converting the local times to UTC while keeping values is hacky at least.

Excel has no understanding of timezones, hence the user of this library should know what timezone their values are supposed to be, by following the timezone within their timeTime structs.
 2021-06-04 23:06:58 +08:00
xuri a1e1db1e6f
This closes #838, fix wrong worksheet XML path of the stream writer in some case 2021-05-14 00:09:23 +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 7e429c5b46
Fixe issue generated file corrupted caused by incorrect default XML namespace attributes 2021-04-30 00:14:42 +08:00
xuri af5e87dbcf
#826, support merge cell in streaming mode 2021-04-28 02:04:36 +00:00
xuri 2af96c0714
#65 fn: N, PERCENTILE.INC and T 
typo fixed
 2021-03-30 23:02:22 +08:00
xuri 7e12b560ce
#625, support setting formula for cell in streaming API 2021-03-07 15:02:04 +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 3648335d7f This improves compatibility for worksheet relative XML path and multi rules auto filter 2021-02-11 10:54:38 +08:00
xuri 2514bb16c6 Fix #724, standardize variable naming and update unit tests 2020-11-11 01:03:56 +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 023dba7265
Fix #576, serialize by fields order on stream flush 2020-02-13 00:00:42 +08:00
xuri 09485b3f9f
Improve code coverage unit tests 2019-12-29 16:02:31 +08:00
Cameron Howey 5c87effc7e Stream to Excel table (#530) 
* Support all datatypes for StreamWriter

* Support setting styles with StreamWriter

**NOTE:** This is a breaking change. Values are now explicitly
passed as a []interface{} for simplicity. We also let styles to be
set at the same time.

* Create function to write stream into a table

* Write rows directly to buffer

Avoiding the xml.Encoder makes the streamer faster and use less
memory.

Using the included benchmark, the results went from:

> BenchmarkStreamWriter-4   514  2576155 ns/op  454918 B/op  6592 allocs/op

down to:

> BenchmarkStreamWriter-4  1614   777480 ns/op  147608 B/op  5570 allocs/op

* Use AddTable instead of SetTable

This requires reading the cells after they have been written,
which requires additional structure for the temp file.

As a bonus, we now efficiently allocate only one buffer when
reading the file back into memory, using the same approach
as ioutil.ReadFile.

* Use an exported Cell type to handle inline styles for StreamWriter
 2019-12-29 12:45:10 +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
xuri 08d1a86c3a
Fix #523, add stream writer for generate new worksheet with huge amounts of data 2019-12-10 00:16:17 +08:00