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emptyAreaClick

Description

Fires on clicking an empty space in the current diagram area

Usage

emptyAreaClick: (event: MouseEvent) => void;

Parameters

The callback of the event takes the following parameter:

  • event - (required) a native HTML event object

Example

// initializing Diagram
const diagram = new dhx.Diagram("diagram_container", {
type: "default"
});
// loading data
diagram.data.parse(data);

// attaching a handler to the event
diagram.events.on("emptyAreaClick",function(e){
console.log("An empty space has been clicked");
});

Related article: Event handling

Related samples: