HTML5 canvas Rect Tutorial

To create a rectangle with Konva, we can instantiate a Konva.Rect() object.

For a full list of attributes and methods, check out the Konva.Rect documentation.

Konva Rect Demoview raw
<!DOCTYPE html>
<html>
<head>
<script src="https://cdn.rawgit.com/konvajs/konva/1.6.5/konva.min.js"></script>
<meta charset="utf-8">
<title>Konva Rect 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 rect = new Konva.Rect({
x: 50,
y: 50,
width: 100,
height: 50,
fill: 'green',
stroke: 'black',
strokeWidth: 4
});
// add the shape to the layer
layer.add(rect);
// add the layer to the stage
stage.add(layer);
</script>
</body>
</html>