Gojs Api Node. Note that the API for this class may change at any time. altern
Note that the API for this class may change at any time. alternateSorting. GoJS can run in a web browser, or server side in Node or Puppeteer. Use gojs-react, our companion component library, to simplify your Nodes also support the ability to provide logical and physical distinctions in the connection points that links use at a node. The The network contains vertexes and edges corresponding to Node s and Link s. fromNode is a top-level node but the Link. If spacing The ClickCreatingTool lets the user create a node by clicking where they want the new node to be. This tool only works when the Node has a label (any GraphObject) marked with { _isNodeLabel: true } that is positioned in a Spot Nodes You can customize your nodes to have exactly the appearance and behavior that you want. toNode Gets or sets whether this layout should find all Node s whose category is "Comment" and whose anchors are nodes represented in the network, and add ForceDirectedVertex es representing those The nodeIsGroupProperty property names the property on a node data that is true if that node data represents a group. The user can now click on nodes or links to select them, copy-and-paste them, drag them, delete them, scroll, pan, and zoom, with a mouse or with fingers. nodeKeyProperty. GoJS Diagrams are backed by Models, with saving and loading typically via JSON Index Diagram Classes Adornment Animation AnimationManager AnimationTrigger CommandHandler Diagram DiagramEvent DraggingInfo DraggingOptions GraphObject Group InputEvent Layer Link The Node class also supports the notion of expanding and collapsing a subtree of nodes and links, causing those nodes and links to be shown or hidden. // nodescript. With no dependencies, you can use GoJS anywhere. . Click here for examples using Node with Puppeteer (headless Chrome). So far you have only seen very simple nodes. Node, this arranges connected nodes in concentric rings, layered by the minimum link distance from the root. For example, if the Link. The fromNode provides the node that the link is coming from. If avoidsNodes is false, all separated links will have a distance The membership of Link s is computed automatically for you by the diagram based on the membership of the connected Node s. If you intend to use an extension in production, you should Documentation for GoJS APIThis read-only property returns a GraphObject that is the "from" port that this link is connected from. actualBounds, depending on whether or not you want the Documentation for GoJS APIGets or sets the name of the property on node data that specifies the string or number key of the node data that acts as the "parent" for this "child" node data. These connection objects are called "ports". sorting or TreeLayout. Nodes also support the ability to provide logical and physical distinctions in the connection points that links use at a node. Leverage it in React, Vue, Angular, or Svelte apps, or in your Node or Electron apps. e. If the predicate returns true, the part will be laid out by the main layouts, the primaryLayouts and the Given a root go. If the node exceeds the capacity, it will split and add all objects to their corresponding nodes. Used for TreeLayout. If you want to experiment with this extension, try the Radial Layout sample. on the data property whose name is the same as the value of Model. The value may In GoJS, Link s can only connect to elements within a Node that are specified as "ports", and by default the only port is the Node itself. Unintentionally Documentation for GoJS APIInsert the object into the quadtree. Documentation for GoJS API: number Gets or sets the horizontal radius of the elliptical arrangement. The default value is NaN. By default a double-click is required to start this tool; set isDoubleClick to false if you want a single-click Documentation for GoJS APIThis is an extension and not part of the main GoJS library. js // This example loads the GoJS library, creates a Diagram with a layout For server-side operations that need to measure Pictures or TextBlocks, you should consider using a headless browser with Node. Setting the portId of a GraphObject inside a Node allows that object to : boolean Gets or sets whether the AvoidsLinksRouter should reduce spacing between separated Links to avoid overlap with nearby Nodes. The nodeGroupKeyProperty property names the property on a node data whose When a diagram gets a new model or when a diagram's model is augmented with additional data, the diagram automatically creates a new Node or Link whose data property refers to the corresponding The NodeLabelDraggingTool class lets the user move a label on a Node. js in this way to do server-side operations like large layouts, and then send the JSON to the client. This class provides a framework for manipulating the state of nodes and links without modifying the structure of the diagram. Build apps with flowcharts, org charts, BPMN, UML, modeling, and other You can use Node. But if you have You should not have a TwoWay binding with a source that is a node data object's key property, i. For example, if you want to make a particular Node be centered in the viewport, call either centerRect or scrollToRect with the Node's GraphObject. If the object is outside the bounds of the tree's This enumeration specifies whether to sort the children of a node, and in what order to position them. Graphs are constructed by creating one or more templates, with desired properties data-bound, and a The above diagram and model code creates the following graph. GoJS is a JavaScript library for building interactive diagrams and graphs on the web. NaN indicates that the spacing will determine the size of the ring. Documentation for GoJS APIGets or sets the predicate function to call on each non-Link.