BrowserSession-class(rtracklayer)
BrowserSession-class()所属R语言包:rtracklayer
Class "BrowserSession"
类“BrowserSession”
译者:生物统计家园网 机器人LoveR
描述----------Description----------
An object representing a genome browser session. As a derivative of TrackDb, each session contains a set of loaded tracks. In addition, it has a set of views, in the form of BrowserView instances, on those tracks. Note that this is a virtual class; a concrete implementation is provided by each
对象代表一个基因组浏览器会话。作为衍生TrackDb,每届会议包含了一套装载的轨道。此外,它拥有一套意见在BrowserView实例的形式,这些轨道上。请注意,这是一个虚拟的类,每提供一个具体的实施是由
类的对象----------Objects from the Class----------
A virtual Class: No objects may be created from it. See browserSession for obtaining
可以从它创建一个虚拟类:无对象。看到browserSession获得
方法----------Methods----------
This specifies the API implemented by each browser backend. Note that a backend is not required to support all operations, and that each backend often has additional parameters for each of the methods. See the backend-specific documentation for more details. The only built-in backend is UCSCSession.
这指定每个浏览器的后端实现的API。请注意,并不需要支持所有的操作后端,每个后端往往有额外的参数,每个方法。有关详细信息,请参阅后端特定的文档。只有内置的后端是UCSCSession。
If a method is denoted as virtual, it must be implemented by the backend to support the corresponding feature. Otherwise, the fallback behavior is described.
如果一个方法被表示为虚拟的,它必须实现由后端支持相应的功能。否则,后援行为。
Constructs a BrowserView of range for this session.
构造的BrowserViewrange本次会议。
Gets the BrowserView instances belonging to
获取BrowserView实例,属于
Returns the BrowserView that is currently active in the session. Fallback calls browserViews and
返回BrowserView这是目前活跃在会议的。备用检测browserViews“
Gets the GRanges representing the range of the genome currently displayed by the browser (i.e. the range shown by the active view) or a default value (possibly NULL) if no views exist.
获取GRanges代表目前显示的浏览器(即由活动视图显示范围)或一个默认值(可能NULL)如果没有意见,存在的基因组范围。
gets a genomic sequence of range from this session.
得到range从本次会议的基因组序列。
Loads a sequence into the session.
加载到会话序列。
Loads one or more tracks into the session and optionally open a view of the track. The default implementation will coerce value to RangedData, so the backend should implement at least a method for RangedData.
加载一个或多个track进入了会议,并选择性打开的轨道view。默认的实施将迫使value到RangedData,所以后端应至少实施了RangedData方法。
x[[i]] <- value Loads the track value into
x[[i]] <- value加载value到轨道
x$name <- value Loads the track value into
x$name <- value加载value到轨道
Gets a track from a session as a RangedData.
从会话获取RangedData轨道。
x[[i]] Gets the track named i from session x. A shortcut to track.
x[[i]]获取名为i会议x的轨道。 track的一个捷径。
x$name Gets the track named name from session
x$name获取名为name从会话轨道
Gets the names of the tracks stored in this session.
获取存储在本次会议的轨道的名称。
Gets or sets the genome identifier (e.g. “hg18”) for the session.
获取或设置会话标识符(如“hg18”)的基因组。
virtual close(con, ...) Close this session.
虚拟close(con, ...)关闭本次会议。
show(object, ...) Output a textual description
show(object, ...)输出的文字说明
作者(S)----------Author(s)----------
Michael Lawrence
参见----------See Also----------
browserSession for obtaining implementations of this class for a particular genome browser.
browserSession获得这个类的一个特定的基因组浏览器的实现。
转载请注明:出自 生物统计家园网(http://www.biostatistic.net)。
注:
注1:为了方便大家学习,本文档为生物统计家园网机器人LoveR翻译而成,仅供个人R语言学习参考使用,生物统计家园保留版权。
注2:由于是机器人自动翻译,难免有不准确之处,使用时仔细对照中、英文内容进行反复理解,可以帮助R语言的学习。
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