func (e *Goexcel) CopyStyle(oldkey string, newkey string) {
sold := e.Style[oldkey]
if sold.Font.Name == "" {
panic("Style " + oldkey + " not found or Font Name not defined")
}
style := new(xlsx.Style)
style.Alignment = sold.Alignment
style.ApplyAlignment = sold.ApplyAlignment
style.ApplyBorder = sold.ApplyBorder
style.ApplyFill = sold.ApplyFill
style.ApplyFont = sold.ApplyFont
style.Border = sold.Border
style.Fill = sold.Fill
style.Font = sold.Font
e.Style[newkey] = style
}
func setBorderSub(style *xlsx.Style, border string,
borderPattern string) {
if len(border) > 0 {
style.ApplyBorder = true
}
border = strings.ToUpper(border)
if strings.Contains(border, "T") {
style.Border.Top = borderPattern
}
if strings.Contains(border, "B") {
style.Border.Bottom = borderPattern
}
if strings.Contains(border, "R") {
style.Border.Right = borderPattern
}
if strings.Contains(border, "L") {
style.Border.Left = borderPattern
}
}