Placemark Click Event Handling

Relevant Cesium Source

Relevant Google Earth Source (link)

google.earth.addEventListener(placemark, 'click', function(event) {
                        var text = 'Click:';

function addToMessage(append1, append2) {
                            text += ' ' + append1 + ': ' + append2 + '\n';
                        }

addToMessage('target type', event.getTarget().getType());
                        addToMessage('currentTarget type', event.getCurrentTarget().getType());
                        addToMessage('button', event.getButton());
                        addToMessage('clientX', event.getClientX());
                        addToMessage('clientY', event.getClientY());
                        addToMessage('screenX', event.getScreenX());
                        addToMessage('screenY', event.getScreenY());
                        addToMessage('latitude', event.getLatitude());
                        addToMessage('longitude', event.getLongitude());
                        addToMessage('altitude', event.getAltitude());
                        addToMessage('didHitGlobe', event.getDidHitGlobe());
                        addToMessage('altKey', event.getAltKey());
                        addToMessage('ctrlKey', event.getCtrlKey());
                        addToMessage('shiftKey', event.getShiftKey());
                        addToMessage('timeStamp', event.getTimeStamp());

// Prevent default balloon from popping up for marker placemarks
                        event.preventDefault();

// wrap alerts in API callbacks and event handlers
                        // in a setTimeout to prevent deadlock in some browsers
                        setTimeout(function() {
                            alert(text);
                        }, 0);
                    });