qaGraph-class {flowQ} | R Documentation

## Class "qaGraph"

### 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

    showClass("qaGraph")

[Package flowQ version 1.4.0 Index]