This sample demonstrates a simple Gantt chart. Gantt charts are used to illustrate project schedules, denoting the start and end dates for terminal and summary elements of the project.
You can zoom in on the diagram by changing the "Spacing" value, which scales the diagram using a data binding function for nodes' widths and locations. This is in place of changing the Diagram.scale.
The current model in JSON format, automatically updated as the diagram is modified:
GoJS provides functionality to display a grid of lines drawn at regular intervals. Grid Panels can also force dragged parts to be aligned on grid points, and resize parts to be multiples of the grid cell size.
Grids are implemented using a type of Panel, Panel.Grid. Grid Panels, like most other types of Panels, can be used within Nodes or any other kind of Part. However when they are used as the Diagram.grid, they are effectively infinite in extent.
More information can be found in the GoJS Intro.