Locale

	Language
	English
	English
	English
	French
	German
	German
	Italian
	Korean
	Spanish
	Catalan
	Dutch
	Portuguese
	Portuguese
	Arabic
	Arabic
	Bulgarian
	Czech
	Greek
	Persian
	Finnish
	Danish
	Hindi
	Indonesian
	Croatian
	Japanese
	Hungarian
	Hebrew
	Georgian
	Central Kurdish
	Khmer
	Kyrgyz
	Kazakh
	Lithuanian
	Latvian
	Malay
	Norwegian
	Polish
	Romanian
	Russian
	Slovak
	Slovenian
	Serbian
	Swedish
	Thai
	Turkish
	Ukrainian
	Vietnamese
	Chinese
	Chinese

Input Style

Outlined

Filled

Free Themes

Built-in component themes created by the PrimeFaces Theme Designer.

Saga

Vela

Arya

Legacy Free Themes

Luna Amber

Luna Blue

Luna Green

Luna Pink

Nova

Nova Alt

Nova Accent

Diagram Basic

Diagram is generic component to create visual elements and connect them on a web page. SVG is used on modern browsers and VML on IE 8 and below. Component is highly flexible in terms of api, events and theming.

SERVER API CLIENT API TAG VDL

basic.xhtml
BasicView.java


<style>
    .ui-diagram-element {
        border: 0.1em dotted #d4e06b;
        width: 14em;
        height: 4em;
        line-height: 4em;
        text-align: center;
    }
</style>


<div class="card">
    <p:diagram value="#{diagramBasicView.model}" style="height:400px" styleClass="ui-widget-content"/>
</div>


package org.primefaces.showcase.view.data.diagram;

import jakarta.annotation.PostConstruct;
import jakarta.faces.view.ViewScoped;
import jakarta.inject.Named;
import java.io.Serializable;

import io.quarkus.runtime.annotations.RegisterForReflection;
import org.primefaces.model.diagram.Connection;
import org.primefaces.model.diagram.DefaultDiagramModel;
import org.primefaces.model.diagram.DiagramModel;
import org.primefaces.model.diagram.Element;
import org.primefaces.model.diagram.endpoint.DotEndPoint;
import org.primefaces.model.diagram.endpoint.EndPointAnchor;

@Named("diagramBasicView")
@ViewScoped
@RegisterForReflection(serialization = true)
public class BasicView implements Serializable {

    private DefaultDiagramModel model;

    @PostConstruct
    public void init() {
        model = new DefaultDiagramModel();
        model.setMaxConnections(-1);
        model.setConnectionsDetachable(false);

        Element elementA = new Element("A", "20em", "6em");
        elementA.addEndPoint(new DotEndPoint(EndPointAnchor.BOTTOM));

        Element elementB = new Element("B", "10em", "18em");
        elementB.addEndPoint(new DotEndPoint(EndPointAnchor.TOP));

        Element elementC = new Element("C", "40em", "18em");
        elementC.addEndPoint(new DotEndPoint(EndPointAnchor.TOP));

        model.addElement(elementA);
        model.addElement(elementB);
        model.addElement(elementC);

        model.connect(new Connection(elementA.getEndPoints().get(0), elementB.getEndPoints().get(0)));
        model.connect(new Connection(elementA.getEndPoints().get(0), elementC.getEndPoints().get(0)));
    }

    public DiagramModel getModel() {
        return model;
    }
}