title: Fill a canvas with a transparent color in Android
body: <p>Good Morning,</p>
  
  <p>I have an <code>ImageView</code> that I initialized with <code>#99aaaaaa</code> color (it corresponds to 153,170, 170,170). after that I draw some lines with different colors. and Now I want to Fill my Canvas with the original color (<code>#99aaaaaa)</code>.</p>
  
  <p>The method <code>myCanvas.drawColor(OriginalColor)</code> fills the canvas with OriginalColor, but the lines still visible </p>
  
  <pre><code>    myPaint.setColor(OriginalColor);
      myPaint.setStyle(Paint.Style.FILL);
      myCanvas.drawRect(0, 0, 170, 170, myPaint); // my ImageView is  170X170
  </code></pre>
  
  <p>Also let lines visible.</p>
  
  <p>Any help please, Thank You</p>