IGanttData

16 Mar 20261 minute to read

Specifies Gantt-chart interfaces

Properties

childRecords IGanttData[]

Represents the child records of the task, which include its subtasks or hierarchical breakdown within the Gantt chart structure.

expanded boolean

Indicates whether the task is expanded in the Gantt chart view.

ganttProperties ITaskData

Contains internal properties used for Gantt chart calculations and rendering.

hasChildRecords boolean

Indicates whether the task has child records (subtasks) within its hierarchy.

index number

Specifies the index position of the task in the data collection.

indicators IIndicator[]

Represents the indicator values associated with the task (e.g., milestones, custom markers).

isCritical boolean

Indicates whether the task lies on the critical path.

isDelete boolean

Indicates whether the task is marked for deletion.

level number

Specifies the hierarchical level of the task within the Gantt chart structure (e.g., 0 for root tasks, 1 for subtasks).

parentItem IParent

Represents the direct parent item of the task.

parentUniqueID string

Specifies the unique identifier of the parent task, used to maintain hierarchy.

slack string|number

Specifies the slack value for a critical path task, representing the amount of time the task can be delayed without affecting the overall project completion date.

taskData Object

Represents the original data provided in the data source.

uniqueID string

Specifies the unique identifier of the task.