how i can control the alpha for the hud background about pkhud HOT 11 CLOSED

    PKHUD.sharedHUD.effect = nil
    if let frameView = PKHUD.sharedHUD.contentView.superview?.superview as? UIVisualEffectView {
        frameView.backgroundColor = nil
    }

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This is not an issue but a simple question. You should use other platforms like StackOverflow

By the way you can control the background of the HUD or of the contentView as following.

PKHUD.sharedHUD.contentView.backgroundColor = YOUR_COLOR
// Remove the HUD background
PKHUD.sharedHUD.dimsBackground = false

And you can easily achieve something like this

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i meant the progress background to be alpha , not my view

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The progress_activity is an image with Render as set to Default so you can't change the properties of that image. You can provide your image and change the imageView.image like

let progressView = PKHUDProgressView()
self.progressView.imageView.image = YOUR_IMAGE

@pkluz maybe would be better to add a constructor for custom images and set Render as to Template.

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i will try that ;)

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How to get absolutely transparent HUD?

Now I should do this dummed code:

PKHUD.sharedHUD.contentView = PKHUDRotatingImageView(image: UIImage(asset: .Preloader))

// Make HUD is absolutely transparent
for view in (PKHUD.sharedHUD.contentView.superview?.superview?.subviews)! {
    view.backgroundColor = UIColor.clearColor()
    view.alpha = 0
}
for view in (PKHUD.sharedHUD.contentView.superview?.subviews)! {
    view.alpha = 0
}
PKHUD.sharedHUD.contentView.alpha = 1

PKHUD.sharedHUD.dimsBackground = false
PKHUD.sharedHUD.show()

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PKHUD.sharedHUD.contentView = PKHUDRotatingImageView(image: UIImage(asset: .Preloader))

image: UIImage(asset: .Progress))

Type of expression is ambiguous without more context

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PKHUD.sharedHUD.contentView = PKHUDRotatingImageView(image: UIImage(named: "ic_loader"))
PKHUD.sharedHUD.contentView.backgroundColor = UIColor.clear
PKHUD.sharedHUD.dimsBackground = false
PKHUD.sharedHUD.show()

Clear color not working here. Why?

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Clear color problem here also.
IOS 11 - xcode 9

from pkhud.

try codes below

PKHUD.sharedHUD.contentView = CustomView()
PKHUD.sharedHUD.contentView.backgroundColor = .clear
PKHUD.sharedHUD.effect = nil
PKHUD.sharedHUD.dimsBackground = false
PKHUD.sharedHUD.show()

above codes are my clear background Color Solution!

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There is no any way from this thread which work properly with current version of library unfortunately :(
Desirable picture:

can not be reached :(

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