private void bind() {
EVENT_BUS.addHandler(BeforeDragStartEvent.TYPE, this);
EVENT_BUS.addHandler(DragStartEvent.TYPE, this);
EVENT_BUS.addHandler(DragStopEvent.TYPE, this);
EVENT_BUS.addHandler(DragEvent.TYPE, this);
EVENT_BUS.addHandler(DropEvent.TYPE, this);
EVENT_BUS.addHandler(DeactivateDroppableEvent.TYPE, this);
EVENT_BUS.addHandler(ActivateDroppableEvent.TYPE, this);
EVENT_BUS.addHandler(OutDroppableEvent.TYPE, this);
EVENT_BUS.addHandler(OverDroppableEvent.TYPE, this);
}
@Override
public void refreshUniforms(Camera camera, boolean isGammaInput) {
super.refreshUniforms(camera, isGammaInput);
final Map<String, Uniform> uniforms = getShader().getUniforms();
uniforms.get("psColor").setValue(getColor());
uniforms.get("opacity").setValue(getOpacity());
uniforms.get("size").setValue(getSize());
EVENT_BUS.addHandler(
ViewportResizeEvent.TYPE,
new ViewportResizeHandler() {
@Override
public void onResize(ViewportResizeEvent event) {
uniforms.get("scale").setValue(event.getRenderer().getAbsoluteHeight() / 2.0);
}
});
// Default
uniforms.get("scale").setValue(500 / 2.0);
uniforms.get("map").setValue(getMap());
}