iOS Question Alpha Level

Discussion in 'iOS Questions' started by aaronk, Feb 22, 2015.

  1. aaronk

    aaronk Well-Known Member Licensed User


    Noticed that when you add a buttons, imageViews etc. you can change the Alpha level so it has some transparency.

    However the levels are 0, 0.5 and 1.

    How would you make it something like 85%, I am guessing this can't be done?

    Is this something Apple limit in iOS or is it B4i that limits the way you adjust the Alpha level ?
  2. Erel

    Erel Administrator Staff Member Licensed User

    It can be set to any value you like. In the designer it uses an interval of 0.1:
  3. aaronk

    aaronk Well-Known Member Licensed User

    Ok, I moved the slider. I was just clicking next to the current slider value to jump the values, found I had to click and slide the value across.

    I think it would be better if it was like in B4A where it starts at 0 and finishes at 255.
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