`xl_chart_marker()` draws a symbol at each point of a series. Line, scatter
and radar charts are where they show; on other types Excel ignores them.
`type = "automatic"` asks Excel for the default marker of that series, and
is the one type that cannot be given a size or a format --- libxlsxwriter
documents that, and Excel drops them, so both are refused here.
Usage
xl_chart_marker(type = NULL, size = NA, format = NULL)
Value
An `xl_chart_marker` object.
Arguments
type
The symbol: `"automatic"`, `"none"`, `"square"`, `"diamond"`,
`"triangle"`, `"x"`, `"star"`, `"short_dash"`, `"long_dash"`, `"circle"`
or `"plus"`.
size
The symbol's size in points, 2 to 72.
format
An [xl_format()] styling the symbol: [xl_border()] for its
outline, [xl_fill()] for its fill or pattern.
See Also
[xl_chart_series]
Other images and charts:
xl_chart(),
xl_chart_axis(),
xl_chart_error_bars(),
xl_chart_labels(),
xl_chart_legend(),
xl_chart_series(),
xl_chart_table(),
xl_chart_trendline(),
xl_chartsheet(),
xl_image()