qaGraph-class: Class "qaGraph"

Description Objects from the Class Slots Methods Author(s) See Also Examples

Description

Abstraction of the graphical output created in the cause of a QA process

Objects from the Class

Objects should be created using the constructor:

qaGraph(fileName, imageDir, width, empty=FALSE, pdf=TRUE), where fileName is a path to an image file, imageDir is the destination path for the images and the optional argument width is the final width to which the bitmap images are converted. The pdf argument controls wether vectorized versions of the image are to be produced. For the special case of an empty object without any images one can use option empty=TRUE, in which case the constructor ignores all other arguments.

During object instantiation the image file will be converted, resized and copied if necessary.

Slots

fileNames:

Object of class "character" The paths to the image files, both the vectorized and unverctorized versions

dimensions:

Object of class "matrix" The dimensions of the image files, both for the vectorized and unvectorized version

types:

Object of class "character" The file extensions for both versions

id:

Object of class "character" A unique identifier for the images

Methods

initialize

signature(.Object = "qaGraph"): constructor

names

signature(x = "qaGraph"): returns the file name of the bitmap version of the image

show

signature(object = "qaGraph"): print object details

Author(s)

Florian Hahne

See Also

qaGraphList, writeQAReport, qaProcess

Examples

1
showClass("qaGraph")

flowQ documentation built on May 31, 2017, 11:03 a.m.