<!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 a Line 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 blueLine = new Konva.Line({
y: 50,
points: [10, 70, 40, 23, 150, 60, 250, 20],
stroke: 'blue',
strokeWidth: 10,
lineCap: 'round',
lineJoin: 'round',
/*
* line segments with a length of 29px with a gap
* of 20px followed by a line segment of 0.001px (a dot)
* followed by a gap of 20px
*/
dash: [29, 20, 0.001, 20],
draggable: true
});
layer.add(blueLine);
stage.add(layer);
</script>
</body>
</html>
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