I am trying to utilize the joint.js library to render a JSON data as a chart...
let paper = new joint.dia.Paper({
el: $('#paper'),
width: 600,
height: 200,
model: graph
});
let graph = new joint.dia.Graph;
let json = '{"employees": [ { "firstName":"John" , "lastName":"Doe" }, { "firstName":"Anna" , "lastName":"Smith" }, { "firstName":"Peter" , "lastName":"Jones" } ] }';
graph.fromJSON(JSON.parse(json));
According to the information obtained from the joint.dia.Graph API:
joint.dia.Graph serves as the container for all elements and links within the diagram. It functions as a Backbone model. All cells are stored within the 'cells' property.
Therefore, the JSON format should conform to: { cells: [] }. In this structure, 'cells' represents an array comprising both elements and links. Each element is expected to adhere to the following format:
{
id: <string>,
type: '<type of shape>',
attrs: { <attrs> },
position: { x: <int>, y: <int> },
angle: <deg>,
size: { width: <int>, height: <int> },
z: <int>,
... along with potentially other custom data properties
}
Find more details at: Using Server Data with JointJS
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