\GraphRenderer
- \GraphRenderer_ExchangePair

class (none) \ GraphRenderer_ExchangePair

Extension from mtgox_btc_table -> pair_mtgox_usdbtc Issue #274

Method Summary

Name	Description
__construct($exchange, $currency1, $currency2)
canHaveTechnicals()	Can this graph have technicals? If this returns `true`, then the resulting data will always be sorted. By default, returns `true`.
getChartType()	What type of chart is this rendered as? By default, returns `linechart`.
getData($days)
getLabel()	Get the label that should be associated with the #getURL(), or `false` if there shouldn't be any. Should be wrapped in ct().
getTitle()	Get the title of this graph
getTitleArgs()	Get any localisation (i18n) string arguments for the title given in #getTitle(). By default, returns an empty array.
getURL()	Get the URL that the title of this graph should link to, or `false` if it should not link anywhere
hasSubheading()	Does this graph have a subheading? By default, returns `true`.
usesDays()	Does this function require a days parameter? If `true`, then the returned data will be stripped based on the keys returned in the data - assumes that the data uses dates as keys. By default, returns `true`.

Inherited Method Summary

Name	Description
convertGraphToProportional($original)	Relabel all columns to have ' %' prefix, and reformat all data to be proportional based on the sum of each row. Uses the output of #getData(). (from GraphRenderer)
getClasses()	(from GraphRenderer)
getCustomSubheading()	Calculate the custom subheading value for this graph, or `false` if this graph does not have a custom subheading defined (and subheadings calculated through #hasSubheading() will use default sum/array logic). By default, returns `false`. (from GraphRenderer)
getUser()	(from GraphRenderer)
requiresAdmin()	Does rendering this graph require an admin user? By default, returns `false`. (from GraphRenderer)
requiresUser()	Does rendering this graph require a user? By default, returns `false`. (from GraphRenderer)
setUser($user_id)	(from GraphRenderer)
usesSummaries()	Does this graph use summaries which may be out of date for a user? By default, returns `false`. (from GraphRenderer)

public function __construct($exchange, $currency1, $currency2)

Overrides:

__construct()

public function canHaveTechnicals()

Can this graph have technicals? If this returns true, then the resulting data will always be sorted. By default, returns true. (from canHaveTechnicals)

Overrides:

canHaveTechnicals()

public function getChartType()

What type of chart is this rendered as? By default, returns linechart. (from getChartType)

Overrides:

getChartType()

public function getData($days)

Overrides:

getData($days)

Returns:

an array of (columns => [column], data => [(date, value)], last_updated => (date or false))

public function getLabel()

Get the label that should be associated with the #getURL(), or false if there shouldn't be any. Should be wrapped in ct(). (from getLabel)

Overrides:

getLabel()

public function getTitle()

Get the title of this graph (from getTitle)

Overrides:

getTitle()

See:

getTitleArgs()

public function getTitleArgs()

Get any localisation (i18n) string arguments for the title given in #getTitle(). By default, returns an empty array. (from getTitleArgs)

Overrides:

getTitleArgs()

public function getURL()

Get the URL that the title of this graph should link to, or false if it should not link anywhere (from getURL)

Overrides:

getURL()

public function hasSubheading()

Does this graph have a subheading? By default, returns true. (from hasSubheading)

Overrides:

hasSubheading()

See:

getCustomSubheading()

public function usesDays()

Does this function require a days parameter? If true, then the returned data will be stripped based on the keys returned in the data - assumes that the data uses dates as keys. By default, returns true. (from usesDays)

Overrides:

usesDays()