Open adrien3d opened 12 months ago
The wrapped libxlsxwriter library only supports transparency for Chart Line and SolidFill elements.
These are exposed by the xlsxwriter.rs
APIs: https://docs.rs/xlsxwriter/latest/xlsxwriter/index.html?search=transparency
Hello, would it be possible to use custom colors (such as a HEX, or a RGB with alpha), for example for FormatColor? I think we could use FormatColor::Custom(0x12_34_56) for custom color, but I don't see how to handle the alpha for transparency. Do you have any idea on how to do so?