New: Add support for enabling and disabling dragging of nodes (fixes #62)

[parmar-abhinav]

Description:

This PR introduces a new feature that allows users to enable or disable dragging of nodes in the library. By adding a new boolean variable isDragEnabled as a configuration option, users can control whether nodes can be dragged or not.

Nodes will be draggable by default if this option is not provided or set to true. When dragging is disabled, users will not be able to move nodes within the graph.

This feature enhances the usability of the library by giving users more control over the interactivity of nodes. It provides flexibility in scenarios where dragging nodes may need to be restricted or enabled based on specific requirements.

Example Usage:

// To disable dragging of nodes
const orb = new Orb.OrbView(container, {interaction:{isDragEnabled: false}});

[tonilastre]

This is cool! Thanks for the contribution.

Checked the code, all good there. Two things are missing though:

• setSettings should also listen for the interaction changes. Currently, each settings group is handled separately because each group can have some aftereffects (e.g. rendering, simulation) - you can see it in the setSettings. You just need to cover the case when the user wants to override a new group interaction.
• Update the docs around the settings that can be updated + default values. You can see the current examples in the docs/ folder.

[parmar-abhinav]

This is cool! Thanks for the contribution.

Checked the code, all good there. Two things are missing though:

• setSettings should also listen for the interaction changes. Currently, each settings group is handled separately because each group can have some aftereffects (e.g. rendering, simulation) - you can see it in the setSettings. You just need to cover the case when the user wants to override a new group interaction.
• Update the docs around the settings that can be updated + default values. You can see the current examples in the docs/ folder.

Thank you for your feedback! I have made the necessary updates to address your suggestions. Please check.