com.vaadin.flow.component.map.configuration.layer.ImageLayer Maven / Gradle / Ivy
/**
* Copyright 2000-2023 Vaadin Ltd.
*
* This program is available under Vaadin Commercial License and Service Terms.
*
* See for the full
* license.
*/
package com.vaadin.flow.component.map.configuration.layer;
import com.fasterxml.jackson.annotation.JsonIdentityInfo;
import com.fasterxml.jackson.annotation.JsonIdentityReference;
import com.fasterxml.jackson.annotation.ObjectIdGenerators;
import com.vaadin.flow.component.map.configuration.Constants;
import com.vaadin.flow.component.map.configuration.source.ImageSource;
import java.util.Objects;
/**
* Layer for server-rendered images that are available in arbitrary extents and
* resolutions.
*/
public class ImageLayer extends Layer {
private ImageSource source;
@Override
public String getType() {
return Constants.OL_LAYER_IMAGE;
}
/**
* @return source for this layer, null by default
*/
@JsonIdentityInfo(generator = ObjectIdGenerators.PropertyGenerator.class, property = "id")
@JsonIdentityReference(alwaysAsId = true)
public ImageSource getSource() {
return source;
}
/**
* Sets the source for this layer. The source must be a subclass of
* {@link ImageSource}, which means that it provides single, untiled images.
*
* @param source
* the new source for the layer, not null
*/
public void setSource(ImageSource source) {
Objects.requireNonNull(source);
removeChild(this.source);
this.source = source;
addChild(source);
}
}