Drag and Drop Multiple Shapes

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Instructions: Drag and drop the shapes or remove them by double clicking or double tapping.

Konva Drag and Drop Multiple Shapes Demoview raw
<!DOCTYPE html>
<html>
<head>
<script src="https://unpkg.com/konva@4.0.18/konva.min.js"></script>
<meta charset="utf-8" />
<title>Konva Drag and Drop Multiple Shapes Demo</title>
<style>
body {
margin: 0;
padding: 0;
overflow: hidden;
background-color: #f0f0f0;
}
</style>
</head>
<body>
<div id="container"></div>
<script>
var width = window.innerWidth;
var height = window.innerHeight;

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

var layer = new Konva.Layer();

var colors = ['red', 'orange', 'yellow', 'green', 'blue', 'purple'];

for (var i = 0; i < 6; i++) {
var box = new Konva.Rect({
x: i * 30 + 50,
y: i * 18 + 40,
fill: colors[i],
stroke: 'black',
strokeWidth: 4,
draggable: true,
width: 100,
height: 50
});

box.on('dragstart', function() {
this.moveToTop();
layer.draw();
});

box.on('dragmove', function() {
document.body.style.cursor = 'pointer';
});
/*
* dblclick to remove box for desktop app
* and dbltap to remove box for mobile app
*/
box.on('dblclick dbltap', function() {
this.destroy();
layer.draw();
});

box.on('mouseover', function() {
document.body.style.cursor = 'pointer';
});
box.on('mouseout', function() {
document.body.style.cursor = 'default';
});

layer.add(box);
}

// add the layer to the stage
stage.add(layer);
</script>
</body>
</html>
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