get_legend_margins Function

public function get_legend_margins(data_width, data_height) result(margins)

Get appropriate margins for legend placement DRY: Centralized margin calculation

Arguments

Type	Intent	Optional	Attributes		Name
real(kind=wp),	intent(in)			::	data_width
real(kind=wp),	intent(in)			::	data_height

Return Value real(kind=wp), (2)