你即將離開本站

並前往http://www.java2s.com/Tutorials/HTML_CSS/HTML5_Canvas_Reference/globalAlpha.htm

HTML5 Canvas Reference - globalAlpha - Java2s.com

globalAlpha property of the Canvas context makes objects seem to be partially or fully transparent on HTML5 Canvas. After globalAlpha is applied, ...

確定！ 回上一頁

查詢 「globalAlpha」的人也找了：

  1. globalAlpha
    2.
  2. imageSmoothingEnabled
    3.
  3. strokeText
    4.
  4. globalCompositeOperation
    5.
  5. lineCap
    6.
  6. Ctx restore
    7.
  7. fillStyle transparent
    8.
  8. createPattern
    9.