v0.6.0

Changes in 0.6.0

Breaking changes

• Change API of integrations to only provide basic parameters. Any further configuration should happen on the Visualization Graph object:
  • Don't derive fields from properties. Use utility functions on the VisualizationGraph instead or set them manually on the node/relationship objects (VG.nodes/VG.relationships). This affects from_neo4j, from_gds, from_gql_create, from_pandas, from_snowflake.
  • from_gds rename additional_node_properties to node_properties
  • Drop parameters size_property, node_radius_min_max. Use VG.resize_nodes(property=...) instead. This affects from_gds, from_neo4j, from_pandas, from_gql_create, from_snowflake.

New features

• Allow to include db node properties in addition to the properties in the GDS Graph. Specify db_node_properties in from_gds.

Bug fixes

• fixed a bug in from_neo4j, where the node size would always be set to the size property.
• fixed a bug in from_neo4j, where the node caption would always be set to the caption property.
• Color nodes in from_snowflake only if there are less than 13 node tables used. This avoids reuse of colors for different tables.
• fixed a bug in from_gds, where properties of type list could not be imported.

Improvements

• Validate fields of a node and relationship not only at construction but also on assignment.
• Allow resizing per node property such as VG.resize_nodes(property="score").
• Color nodes by label in from_gds and from_gql_create.
• Add table property to nodes and relationships created by from_snowflake. This is used as a default caption.

v0.5.0

Changes in 0.5.0

New features

• Added new constructor from_snowflake that creates visualization graphs from Snowflake tables.

Improvements

• The field parameter of color_nodes now also accepts casing other than snake_case.

v0.4.2

Changes in 0.4.2

Bug fixes

• Fixed a bug with from_gds where graphs with different relationship types would fail if they had different properties.
• Fixed a bug with from_gds where the additional property would be skipped if its also defined as the size property.

v0.4.1

Changes in 0.4.1

Breaking changes

• Relationship types are now added as the default caption on relationships when fetched using from_gds

New features

• Allow passing a neo4j.Driver instance as input to from_neo4j, in which case the driver will be used internally to fetch the graph data using a simple query
• The rel_dfs parameter of from_dfs is now optional, allowing for loading a graph with only nodes and no relationships

Bug fixes

• Make sure that temporary internal node properties are not included in the visualization output
• Fixed bug where loading a graph with from_gds where all node or relationship properties are not present on every entity would result in an error

v0.4.0

Changes in 0.4.0

Breaking changes

• The from_gds method now fetches all node properties of a given GDS projection by default, instead of none.
• The from_gds method now adds node labels as captions for nodes.
• The from_gds method now samples large graphs before fetching them by default, but this can be overridden.

New features

• Allow visualization based only on relationship DataFrames, without specifying node DataFrames in from_dfs
• Add relationship properties to VisualizationGraph when constructing via from_gds
• Allow setting layout_options for VisualizationGraph::render

Improvements

• Improved error messages when constructing VisualizationGraphs using from_dfs, from_neo4j, from_gds and from_gql_create methods

v0.3.1

Changes in 0.3.1

Improvements

• Allow for Node and Relationship inputs to be given as camelCase and SCREAMING_SNAKE_CASE (in addition to snake_case).
• Convert non-json serializable properties to strings in the render method, instead of raising an error.

v0.3.0

What's Changed

• Add basic ToC to some doc pages by @adamnsch in #134
• Add functionality for continuous color mapping by @adamnsch in #128
• Move non-NVL custom fields into a properties dict by @adamnsch in #137
• Add hover effects for node IDs by @adamnsch in #136
• Add properties to element on hover effect by @adamnsch in #144
• Add from_gql_create VG constructor by @adamnsch in #142
• Add screenshot and zoom buttons by @nvitucci in #148

New Contributors

• @stefano-ottolenghi made their first contribution in #152

Full Changelog: 0.2.6...0.3.0

v0.2.6

What's Changed

• Allow some unhashable types in color_nodes by @adamnsch in #133

Full Changelog: 0.2.5...0.2.6

v0.2.5

What's Changed

• Update documentation status in READMEs by @adamnsch in #124
• Change the license to GLPv3 by @adamnsch in #126
• Docs fixes by @adamnsch in #127

Full Changelog: 0.2.4...0.2.5

v0.2.4

What's Changed

• Fix issue of conflicting keys when importing from Neo4j by @adamnsch in #123

Full Changelog: 0.2.3...0.2.4