xuri

The xlsx file follows the OOXML specification. XML is compliant with [part 1 of the 4th edition of the ECMA-376 Standard for Office Open XML](http://www.ecma-international.org/publications/standards/Ecma-376.htm). Use DrawingML to generate charts.

@dlion Hi, I have added new function [`AddChart()`](https://pkg.go.dev/github.com/xuri/excelize/v2#File.AddChart). This is just an initialization of the chart support and I'll continue to optimize this.

Thanks for your issue. The excelize library doesn't support change the radio button by set cell value currently, `x:ClientData` element in the `xl/drawings/vmlDrawing%d.vml` hasn't been maintained yet completely.

Hi @vasiliyaltunin, @davey06. Please adjust the value of [lumOff](https://github.com/360EntSecGroup-Skylar/excelize/blob/cb797540684d82fdb0fab111d0efce2977b24bf3/drawing.go#L1100) temporary, I'll add support for specifying luminance shifted with custom lumOff later.

Hi @tetsuyanh, thanks for your feedback, which version of Excelize you're using? If you're using the v2.6.0 and later, please adjust the value of [`lumOff`](https://github.com/xuri/excelize/blob/a65c5846e45fece382f72465f9e858c788dfcfef/drawing.go#L1134) to `0` like this: ```go...

Thanks for your issue. Please use [`SetCellFormula`](https://pkg.go.dev/github.com/xuri/excelize/v2#File.GetCellFormula) to get the formula from the cell and use [`GetCellType`](https://pkg.go.dev/github.com/xuri/excelize/v2#File.GetCellType) to determine which cell is a formula cell.

Hi @pgalbavy-itrs, thanks for your feedback, could you provide your input file attachment without confidential info?

Hi @kor44, the style ID return by `GetCellStyle` used for set other cells with the same style, this lib doesn't support to get cell style details currently, but the [`File.Style`](https://github.com/360EntSecGroup-Skylar/excelize/blob/cea3d806ecbec5027a8f0d7f10b700707131a7be/excelize.go#L41)...

I will consider adding support for this feature later. I'll certainly accept that patch if somebody did that.

Yes, in order to solve this problem we need to check and update all references (such as `xl/charts/chart*.xml`) that to the workbook when we rename the workbook.