TextPath 路径文字

How to draw a Text along path with HTML 5 Canvas?

我们可以通过实例化一个 Konva.TextPath() 对象创建路径文字。

点击 Konva.TextPath documentation 查看详细属性和方法说明。

Konva TextPath 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 TextPath 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 textpath = new Konva.TextPath({
        x: 0,
        y: 50,
        fill: '#333',
        fontSize: 16,
        fontFamily: 'Arial',
        text:
          "All the world's a stage, and all the men and women merely players.",
        data: 'M10,10 C0,0 10,150 100,100 S300,150 4.0.180'
      });

      layer.add(textpath);

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