变换控件样式

获取Konva最新的信息

你可以调整 Konva.Transformer 控件的样式,像控制锚点的描边、大小、填充色等等。同时也可以调整边框的描边颜色和宽度。

Konva Shape transform and selection styling Demoview raw
<!DOCTYPE html>
<html>
<head>
<!-- USE DEVELOPMENT VERSION -->
<script src="https://unpkg.com/konva@4.0.18/konva.min.js"></script>
<meta charset="utf-8" />
<title>Konva Select and Transform Styling 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();
stage.add(layer);

var circle = new Konva.Circle({
x: 150,
y: 150,
radius: 70,
fill: 'red',
draggable: true
});
layer.add(circle);

// create new transformer
var tr = new Konva.Transformer({
anchorStroke: 'red',
anchorFill: 'yellow',
anchorSize: 20,
borderStroke: 'green',
borderDash: [3, 3]
});
layer.add(tr);
tr.attachTo(circle);
layer.draw();
</script>
</body>
</html>