Get X and Y of a shape after dragging in Konva JS

Question

I'm using Konva JS in my project. I'm adding a shape on a button click which is draggable. On click of the shape i need to get X and Y positions of the shape. getX and getY functions are returning the original X and Y. How can I update the X and Y after dragging.

Example code below.

 var stage = new Konva.Stage({
        container: 'canvas', // id of container <div>
        width: 500,
        height:300
    });
    
 jQuery("#add-shape").click(function(){
 addShape();
 });
 
 var addShape = function(){
 
 console.log("add shape");
 
 var layer = new Konva.Layer();
 var parentContainer = new Konva.Rect({
            x: stage.getWidth() / 2,
            y: stage.getHeight() / 2,
            width: 200,
            height: 60,
            cornerRadius: 10,
            fill: '#ccc'
        });
        
        var smallCircle = new Konva.Circle({
            x: stage.getWidth() / 2 + 200,
            y: stage.getHeight() / 2 + 30,
            radius: 15,
            fill: "#F2784B",
            stroke: "white",
            strokeWidth: 2
        });
        
        smallCircle.on('click', function() {
         console.log(this.getX(),this.getY());
           addArrow(this.getX(),this.getY());
          //get current X and Y here instead of origina X and Y
        });
        layer.add(parentContainer);
        layer.add(smallCircle);
        layer.draggable('true');
        stage.add(layer);
}

var addArrow = function(arrowX,arrowY){
  var connectorLayer = new Konva.Layer();
	var connector = new Konva.Arrow({
            points: [arrowX,arrowY,arrowX+10,arrowY],
            pointerLength: 4,
            pointerWidth: 4,
            fill: 'black',
            stroke: 'black',
            strokeWidth: 2
        });
    connectorLayer.add(connector);
    stage.add(connectorLayer);
}

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script src="https://cdn.rawgit.com/konvajs/konva/1.0.2/konva.min.js"></script>
<button id="add-shape">
      Add shape
      </button>
<div id="canvas">
        
      </div>

Answer 1

If you need to get a mouse position you can use:

smallCircle.on('click', function() {
     console.log(stage.getPointerPosition());
});

Answer 2

    box.on('mouseout', function () {
        document.body.style.cursor = 'default';
        console.log(box.attrs.x);
        console.log(box.attrs.y);
    });

Answer 3

I don't know if this is what you're looking for and it's too late but i'll post it anyway for future developers.. Lets say this is my watermark image inside the layer and bluh bluh and i want it's position getX() and getY(): I use the group like this:

First the regular stuff to add the image:

        function update(activeAnchor) {
        var group = activeAnchor.getParent();

        var topLeft = group.get('.topLeft')[0];
        var topRight = group.get('.topRight')[0];
        var bottomRight = group.get('.bottomRight')[0];
        var bottomLeft = group.get('.bottomLeft')[0];
        var image = group.get('Image')[0];

        var anchorX = activeAnchor.getX();
        var anchorY = activeAnchor.getY();

        // update anchor positions
        switch (activeAnchor.getName()) {
            case 'topLeft':
                topRight.setY(anchorY);
                bottomLeft.setX(anchorX);
                break;
            case 'topRight':
                topLeft.setY(anchorY);
                bottomRight.setX(anchorX);
                break;
            case 'bottomRight':
                bottomLeft.setY(anchorY);
                topRight.setX(anchorX);
                break;
            case 'bottomLeft':
                bottomRight.setY(anchorY);
                topLeft.setX(anchorX);
                break;
        }

        image.position(topLeft.position());

        var width = topRight.getX() - topLeft.getX();
        var height = bottomLeft.getY() - topLeft.getY();
        if (width && height) {
            image.width(width);
            image.height(height);
        }
    }
    function addAnchor(group, x, y, name) {
        var stage = group.getStage();
        var layer = group.getLayer();

        var anchor = new Konva.Circle({
            x: x,
            y: y,
            stroke: '#666',
            fill: '#ddd',
            strokeWidth: 2,
            radius: 8,
            name: name,
            draggable: true,
            dragOnTop: false
        });

        anchor.on('dragmove', function () {
            update(this);
            layer.draw();
        });
        anchor.on('mousedown touchstart', function () {
            group.setDraggable(false);
            this.moveToTop();
        });
        anchor.on('dragend', function () {
            group.setDraggable(true);
            layer.draw();
        });
        // add hover styling
        anchor.on('mouseover', function () {
            var layer = this.getLayer();
            document.body.style.cursor = 'pointer';
            this.setStrokeWidth(4);
            layer.draw();
        });
        anchor.on('mouseout', function () {
            var layer = this.getLayer();
            document.body.style.cursor = 'default';
            this.setStrokeWidth(2);
            layer.draw();
        });

        group.add(anchor);
    }

    var stage = new Konva.Stage({
        container: 'container',
        width: 595,
        height: 842
    });

    var layer = new Konva.Layer();
    stage.add(layer);
    //WaterMark
    var WaterMarkImg = new Konva.Image({
        width: 595,
        height: 842
    });
    var WaterMarkGroup = new Konva.Group({
        x: 0,
        y: 0,
        draggable: true
    });
    layer.add(WaterMarkGroup);
    WaterMarkGroup.add(WaterMarkImg);
    addAnchor(WaterMarkGroup, 0, 0, 'topLeft');
    addAnchor(WaterMarkGroup, 595, 0, 'topRight');
    addAnchor(WaterMarkGroup, 595, 842, 'bottomRight');
    addAnchor(WaterMarkGroup, 0, 842, 'bottomLeft');

    var imageObj1 = new Image();
    imageObj1.onload = function () {
        WaterMarkImg.image(imageObj1);
        layer.draw();
    };
    imageObj1.src = "some image Url";

and this is simply the getX(): very simple

    var x = WaterMarkGroup.getX();
        alert(x);

I hope this helps anyone looking for it.