Template:Fluctuation formatter/sandbox

This is the template sandbox page for Template:Fluctuation formatter (diff).
See also the companion subpage for test cases.

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Usage

Takes a value and displays an {{increase}}, {{decrease}}, or {{steady}} symbol with the value based (by default) on whether it is positive, negative, or zero. The type of value can be specified using the second parameter as "maximize", "minimize", or "neutral". Can be called using the shortcut {{Fluc}}. It's meant to be used to show a fluctuation snapshot, where the provided value indicates a move up (positive) or down (negative), or possibly held steady (zero = no change) in relationship to some earlier measurement.

For example, a positive Value with a Type of "maximize" (the default) will show the green upward arrow of {{increase}}, as that type assumes the goal is for the value to be maximized. Likewise, a negative Value with a Type of "maximize" produces the red downward arrow of {{decrease}}.

Inversely, a positive Value with a Type of "minimize" will show the red downward arrow of {{decrease}}, as that type assumes the goal is for the value to be minimized, but as a positive number, it's gone the wrong direction. Likewise, a negative Value with a Type of "minimize" produces the green upward arrow of {{increase}}, since a minimized value is sought and the value has moved in that direction.

Examples

{{fluc|47}} or {{fluc|47|maximize}} produces +47
{{fluc|-47}} or {{fluc|-47|maximize}} produces −47
{{fluc|47|minimize}} produces +47
{{fluc|-47|minimize}} produces −47
{{fluc|47|neutral}} produces +47
{{fluc|-47|neutral}} produces −47
{{fluc|0}} produces no change
{{fluc|-47|threshold=100}} produces −47
{{fluc|0|steady label=unchanged}} produces unchanged
{{fluc|-1000|display=$47 million}} produces $47 million
{{fluc|-1000|display=}} produces (note: still includes the non-breaking space)

TemplateData

Takes a value and displays an increase, decrease, or steady symbol based on whether the value is positive, negative, or zero.

Template parameters[Edit template data]
Parameter		Description	Type	Status
Value	`1`	The value being fed to the template Example -47	Number	required
Type	`2` `type`	The type of value being fed to the template, which affects the arrow color. Use "maximize", "minimize", or "neutral". Default Maximize	Unknown	optional
Steady label	`steady label`	Specifies custom text to use alongside a steady result Default no change Example unchanged	String	optional
Custom label	`display` `custom label`	Specifies a custom value to display instead of the one being fed into the template	String	optional
Treshold	`threshold`	Specifies the maximum deviation from zero for which a steady symbol will display Default 0	Number	optional