Method NewConditionalStyle

styles.go:1720–1757

NewConditionalStyle provides a function to create style for conditional format by given style format. The parameters are the same with the NewStyle function.

(style *Style)

// format by given style format. The parameters are the same with the NewStyle
// function.
func (f *File) NewConditionalStyle(style *Style) (int, error) {
	f.mu.Lock()
	s, err := f.stylesReader()
	if err != nil {
		f.mu.Unlock()
		return 0, err
	}
	f.mu.Unlock()
	fs, err := parseFormatStyleSet(style)
	if err != nil {
		return 0, err
	}
	if fs.DecimalPlaces != nil && (*fs.DecimalPlaces < 0 || *fs.DecimalPlaces > 30) {
		fs.DecimalPlaces = intPtr(2)
	}
	dxf := xlsxDxf{
		Fill: newFills(fs, false),
	}
	if fs.Alignment != nil {
		dxf.Alignment = newAlignment(fs)
	}
	if len(fs.Border) > 0 {
		dxf.Border = newBorders(fs)
	}
	if fs.Font != nil {
		dxf.Font = fs.Font.newFont()
	}
	if fs.Protection != nil {
		dxf.Protection = newProtection(fs)
	}
	dxf.NumFmt = newDxfNumFmt(s, style, &dxf)
	if s.Dxfs == nil {
		s.Dxfs = &xlsxDxfs{}
	}
	s.Dxfs.Count++
	s.Dxfs.Dxfs = append(s.Dxfs.Dxfs, &dxf)
	return s.Dxfs.Count - 1, nil
}

// GetConditionalStyle returns conditional format style definition by specified
// style index.