cpp_getoffsets_noid

Returns offsets of the IFDs (Image Field Directory) within a TIFF file.

internal

Contains several tools to treat imaging flow cytometry data from 'ImageStream®' and 'FlowSight®' cytometers ('Amnis®' 'Cytek®'). Provides an easy and simple way to read and write .fcs, .rif, .cif and .daf files. Information such as masks, features, regions and populations set within these files can be retrieved for each single cell. In addition, raw data such as images stored can also be accessed. Users, may hopefully increase their productivity thanks to dedicated functions to extract, visualize, manipulate and export 'IFC' data. Toy data example can be installed through the 'IFCdata' package of approximately 32 MB, which is available in a 'drat' repository <https://gitdemont.github.io/IFCdata/>. See file 'COPYRIGHTS' and file 'AUTHORS' for a list of copyright holders and authors.

Yohann Demont

Tools for Imaging Flow Cytometry

Gautier Stoll

Guido Kroemer

Jean-Pierre Marolleau

Loïc Garçon

cpp_getoffsets_noid function

<dl><dt>fname</dt>
<dd>string, path to file.</dd>
<dt>obj_count</dt>
<dd>R_len_t, numbers of objects present in the file. Default is 0.
If obj_count &lt;= 0 then progress_bar is forced to false.</dd>
<dt>display_progress</dt>
<dd>bool, whether to display a progress bar. Default is false.</dd>
<dt>pb</dt>
<dd>a List of class `IFC_progress` containing a progress bar of class `txtProgressBar`, `winProgressBar` or `Progress`. Default is R_Nilvalue.</dd>
<dt>verbose</dt>
<dd>bool, whether to display information (use for debugging purpose). Default is false.</dd></dl>

Arguments

IFC_offsets Computation without Id Determination — cpp_getoffsets_noid

<dl>

<dt>fname</dt>
<dd>string, path to file.</dd>


<dt>obj_count</dt>
<dd>R_len_t, numbers of objects present in the file. Default is 0.
If obj_count &lt;= 0 then progress_bar is forced to false.</dd>


<dt>display_progress</dt>
<dd>bool, whether to display a progress bar. Default is false.</dd>


<dt>pb</dt>
<dd>a List of class `IFC_progress` containing a progress bar of class `txtProgressBar`, `winProgressBar` or `Progress`. Default is R_Nilvalue.</dd>


<dt>verbose</dt>
<dd>bool, whether to display information (use for debugging purpose). Default is false.</dd>

</dl>

cpp_getoffsets_noid: IFC_offsets Computation without Id Determination

Description

Value

Arguments