ZoomCharts Documentation

Drill Down Graph PRO uses a graph data structure to visualize relationships between nodes. It connects related nodes to represent hierarchical or networked data. Click each field name below to learn more.

Required fields

• Source Nodes: defines the parent node in a relationship.
• Target Nodes: defines the child node in a relationship.
• Value: represents the numeric value associated with the node.

Optional fields

You can use the following fields to customize the appearance and behavior of nodes and links. If left empty, default settings from the Nodes (default category) and Links (default category) sections in the Format Visual pane will be applied.

Source node fields

If multiple rows define the same source node, only the first occurrence is used for formatting (based on data order).

• Source Node Image: displays a custom image inside the source node.
• Source Node Color: applies a custom fill color to the source node.
• Source Node Label: overrides the node ID with a custom display name.
• Source Node Shape: defines a custom shape for the source node.
• Source Category Class: assigns the source node to a category.
• Source Node Radius: overrides default sizing (based on Value) with a custom size.
• Source Focus Nodes: sets focus state (1 = enabled, 0 = disabled).
• Source Node Aura: assigns the node to an aura group. Nodes with the same aura ID are highlighted together.

Target node fields

These fields behave the same as source node settings but apply to target nodes.

• Target Node Image: displays a custom image inside the target node.
• Target Node Color: applies a custom fill color to the target node.
• Target Node Label: overrides the node ID with a custom display name.
• Target Node Shape:defines a custom shape for the target node.
• Target Category Class: assigns the target node to a category.
• Target Node Radius: overrides default sizing (based on Value) with a custom size.
• Target Focus Nodes: sets focus state (1 = enabled, 0 = disabled).
• Target Node Aura: assigns the node to an aura group. 

Link fields

• Link Color: applies a custom color to the link.
• Link Label Field (numeric): displays a numeric value on the link.
• Link Label Field (textual): displays custom text on the link.
• Link Category Class: assigns the link to a category.
• Link Width: controls link thickness.
• Link Defines Layout: affects target node positioning in Hierarchy layout.
• Link ID: defines unique links, allowing multiple connections between the same nodes.

Tooltip fields

• Source Tooltip Field: adds tooltip content for source nodes.
• Target Tooltip Field: adds tooltip content for target nodes.
• Link Tooltip Content: adds tooltip content for links.