Mercurial > repos > ebi-gxa > scanpy_plot_embed

<?xml version="1.0" encoding="utf-8"?>
<tool id="scanpy_plot_embed" name="Scanpy PlotEmbed" version="@TOOL_VERSION@+galaxy10" profile="@PROFILE@">
  <description>visualise cell embeddings</description>
  <macros>
    <import>scanpy_macros2.xml</import>
  </macros>
  <expand macro="requirements"/>
  <command detect_errors="exit_code"><![CDATA[
ln -s '${input_obj_file}' input.h5 &&
PYTHONIOENCODING=utf-8 scanpy-cli plot embed
    @INPUT_OPTS@
    --basis '${basis}'
    --color '${color_by}'
    ${use_raw}
    --legend-loc '${legend_loc}'
    --legend-fontsize '${legend_fontsize}'
#if $point_size
    --size ${point_size}
#end if
#if $gene_symbols_field
    --gene-symbols ${gene_symbols_field}
#end if
    @PLOT_OPTS@
]]></command>

  <inputs>
    <expand macro="input_object_params"/>
    <param name="basis" argument="--basis" type="text" label="Name of the embedding to plot"/>
    <param name="color_by" argument="--color" type="text" label="Color by attributes, comma separated texts">
      <sanitizer>
        <valid initial="string.printable"/>
      </sanitizer>
    </param>
    <param name="gene_symbols_field" argument="--gene-symbols" type="text" optional="true" label="Field for gene symbols" help="The field used in the AnnData object to store gene symbols, leave blank for the default (index), else a common value is 'gene_symbols'"/>
    <param name="use_raw" argument="--use-raw" type="boolean" checked="true" truevalue="--use-raw" falsevalue="--no-raw" label="Use raw attributes if present"/>
    <param name="legend_loc" argument="--legend-loc" type="select" label="Location of legend">
      <option value="right margin" selected="true">Right margin</option>
      <option value="on data">On data</option>
    </param>
    <param name="legend_fontsize" argument="--legend-fontsize" type="integer" value="15" label="Legend font size"/>
    <param name="point_size" argument="--size" type="integer" optional="true" label="Point size"
           help="Automatically determined if not specified."/>
    <expand macro="output_plot_params"/>
  </inputs>

  <outputs>
    <data name="output_png" format="png" from_work_dir="output.png" label="${tool.name} on ${on_string}: ${basis} embedding plot"/>
  </outputs>

  <tests>
    <test>
      <param name="input_obj_file" value="find_cluster.h5"/>
      <param name="input_format" value="anndata"/>
      <param name="color_by" value="louvain"/>
      <output name="output_png" file="run_tsne.png" ftype="png" compare="sim_size"/>
    </test>
  </tests>

  <help><![CDATA[
=============================================================
Plot embeddings of a given method of dimensionality reduction
=============================================================

It yields a scatter plot in png format, wherein cells are placed in space of
reduced dimensionality and coloured by attribute of choice.

Requires calculating the specified embeddings first. For example, to make
UMAP/TSNE plots, run `Scanpy RunUMAP`/`Scanpy RunTSNE` first, then enter
"umap"/"tsne" as the name of the embedding to plot here.

@HELP@

@VERSION_HISTORY@
]]></help>
  <expand macro="citations"/>
</tool>
author	ebi-gxa
date	Wed, 11 Mar 2020 06:44:32 -0400
parents	452e0f19c2a2
children	f48cfaa2e515