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HTML5 Canvas: Native Interactivity and Animation for the Web

Alpha Transparency with the globalAlpha Property We have chosen context.globalAlpha for this animation because it is very easy to explain and makes for an ...

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查詢 「globalAlpha」的人也找了：

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