setEdgeTargetArrowColorMapping {RCy3} | R Documentation

## Set Edge Target Arrow Color Mapping

### Description

Map table column values to colors to set the target arrow color.

### Usage

    setEdgeTargetArrowColorMapping(
      table.column,
      table.column.values = NULL,
      colors = NULL,
      mapping.type = "c",
      default.color = NULL,
      style.name = NULL,
      network = NULL,
      base.url = .defaultBaseUrl
    )

### Arguments

`table.column` | Name of Cytoscape table column to map values from
`table.column.values` | List of values from Cytoscape table to be used in mapping. Leave NULL to perform an automatic mapping to all column values.
`colors` | List of hex colors to map to table.column.values or a color palette function, e.g., paletteColorBrewerSet3 (without quotes). See RColorBrewer::display.brewer.all()
`mapping.type` | (char) continuous, discrete or passthrough (c,d,p); default is continuous
`default.color` | Hex color to set as default
`style.name` | Name of style; default is "default" style
`network` | (optional) Name or SUID of the network. Default is the "current" network active in Cytoscape.
`base.url` | (optional) Ignore unless you need to specify a custom domain, port or version to connect to the CyREST API. Default is http://localhost:1234 and the latest version of the CyREST API supported by this version of RCy3.

### Value

None

### Examples

    setEdgeTargetArrowColorMapping('score', c(0,5), c('#FFFFFF','#FF7755'))
    setEdgeTargetArrowColorMapping('score', colors=paletteColorBrewerRdBu)
    setEdgeTargetArrowColorMapping('score', colors=paletteColorBrewerSet3, mapping.type='d')

[Package RCy3 version 2.12.4 Index]