py4cytoscape.style_mappings.set_node_color_mapping

set_node_color_mapping(table_column, table_column_values=None, colors=None, mapping_type='c', default_color=None, style_name=None, network=None, base_url='http://127.0.0.1:1234/v1')[source]

Map table column values to colors to set the node fill color.

Parameters

table_column (str) – Name of Cytoscape table column to map values from
table_column_values (list) – List of values from Cytoscape table to be used in mapping
colors (list) – list of hex colors to map to table_column_values
mapping_type (str) – continuous, discrete or passthrough (c,d,p); default is continuous
default_color (str) – Hex color to set as default
style_name (str) – name for style
network (SUID or str or None) – Name or SUID of a network or view. Default is the “current” network active in Cytoscape.
base_url (str) – Ignore unless you need to specify a custom domain, port or version to connect to the CyREST API. Default is http://127.0.0.1:1234 and the latest version of the CyREST API supported by this version of py4cytoscape.

Returns

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Return type

str

Raises

CyError – if invalid color, table column doesn’t exist, table column values doesn’t match values list, or invalid style name, network or mapping type
requests.exceptions.RequestException – if can’t connect to Cytoscape or Cytoscape returns an error

Examples

>>> set_node_color_mapping('AverageShortestPathLength', [1.0, 16.36], ['#FBE723', '#440256'], style_name='galFiltered Style')
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>>> set_node_color_mapping('Degree', ['1', '2'], ['#FFFF00', '#00FF00'], 'd', style_name='galFiltered Style')
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>>> set_node_color_mapping(**gen_node_color_map('Degree', mapping_type='d'))
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>>> set_node_color_mapping(**gen_node_color_map('Degree', palette_color_brewer_q_Accent(), mapping_type='d'))
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>>> set_node_color_mapping(**gen_node_color_map('AverageShortestPathLength'))
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>>> set_node_color_mapping(**gen_node_color_map('AverageShortestPathLength', palette_color_brewer_s_Blues()))
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>>> set_node_color_mapping(**gen_node_color_map('AverageShortestPathLength', (palette_color_brewer_s_Blues(), palette_color_brewer_d_BrBG()))
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>>> set_node_color_mapping('ColorCol', mapping_type='p', default_color='#654321', style_name='galFiltered Style')
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