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A Pen By SamsaraJS

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JS

            
              var Surface = Samsara.DOM.Surface;
var Context = Samsara.DOM.Context;
var MouseInput = Samsara.Inputs.MouseInput;

function generateContent(data){
    return 'event type: ' + data.eventType + 
      '<div>value: '    +  data.value    + '</div>' +
      '<div>cumulate: ' +  data.cumulate + '</div>' +
      '<div>delta: '    +  data.delta    + '</div>' +      
      '<div>velocity: ' +  data.velocity.toFixed(2) + '</div>' +
      '<div>clientX: '  +  data.clientX + '</div>' + 
      '<div>clientY: '  +  data.clientY + '</div>';
}

var surface = new Surface({
    content : 'drag me with your mouse'
});

var mouse = new MouseInput({direction : MouseInput.DIRECTION.X});

// The mouse now listens to the DOM events originating from the surface
mouse.subscribe(surface);

mouse.on('start', function(data){
    data.eventType = 'start';
    surface.setContent(generateContent(data));
});

mouse.on('update', function(data){
    data.eventType = 'update';
    surface.setContent(generateContent(data));
});

mouse.on('end', function(data){
    data.eventType = 'end';
    surface.setContent(generateContent(data));
});

var context = new Context();
context.add(surface);

context.mount(document.querySelector('#myApp'));
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Console