1. 动画

  // 添加文本
  let text = new fabric.FabricText('hello world', { left: 100, top: 100 })
  canvas.add(text)

  text.animate(
    {
      left: 300,
      top: 200,
      fontSize: 48,
      fill: 'blue'
    },
    {
      duration: 2000, // 设置动画的持续时间为 2000 毫秒
      onChange: canvas.renderAll.bind(canvas), // 在动画过程中更新 canvas
      easing: fabric.util.ease.easeInQuad,
      onComplete: () => {
        console.log(1111)
      }
    }
  )

2. 事件

  let fn = (opt) => {
    console.log(opt)
  }
  text.on('mousedown', fn)

点击选中样式

  // 选择框是否有边框 
  // circle.hasBorders = false
  // 选择框是否有操作 
  // circle.hasControls = false
  circle.set({
    transparentCorners: false,
    cornerColor: 'blue',
    cornerStrokeColor: 'red',
    borderColor: 'red',
    cornerSize: 12,
    padding: 10,
    cornerStyle: 'circle',
    borderDashArray: [3, 3]
  })