fabricjs-demo
/
tutorial
/
Brush
/
BaseBrush.html

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>基础笔刷 BaseBrush</title>
</head>
<body>
  <canvas id="c" width="600" height="400" style="border: 1px solid #ccc;"></canvas>

  <script src="../../script/fabric.js"></script>
  <script>
    const canvas = new fabric.Canvas('c')

    canvas.freeDrawingBrush.width = 20 // 画笔宽度
    canvas.freeDrawingBrush.color = 'pink' // 画笔颜色
    canvas.freeDrawingBrush.limitedToCanvasSize = true // 能否超出当前画板
    canvas.freeDrawingBrush.strokeDashArray = [20, 50] // 行程破折号数组

    // 画笔投影
    canvas.freeDrawingBrush.shadow = new fabric.Shadow({
      blur: 10,
      offsetX: 10,
      offsetY: 10,
      affectStroke: true,
      color: '#30e3ca'
    })

    canvas.freeDrawingBrush.strokeLineCap = 'round' // 线条结尾的画笔风格 butt | round | square , default round

    canvas.freeDrawingBrush.strokeLineJoin = 'miter' // 画笔的角落风格 bevel | round | miter

    canvas.freeDrawingBrush.strokeMiterLimit = 100 // 最大斜接长度

    canvas.isDrawingMode = true
  </script>
</body>
</html>