Yet another animated flat buttons in Swift

2018-12-20 11:33:59.954669-0600 PUBGStats[10256:112849] Unknown class DynamicButton in Interface Builder file. 2018-12-20 11:33:59.956261-0600 PUBGStats[10256:112849] +[UILabel removeAllAnimations]: unrecognized selector sent to class 0x113317ce0 2018-12-20 11:33:59.962764-0600 PUBGStats[10256:112849] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '+[UILabel removeAllAnimations]: unrecognized selector sent to class 0x113317ce0'

Hi! I appreciate your work and I'm loving it! But I've been struggling to set title for a button, here's my code but it's not working.

    let confirm_button = DynamicButton()

    confirm_button.setTitle("Confirm", forState: .Normal)

    confirm_button.setTitleColor(UIColor.blackColor(), forState: .Normal)

    confirm_button.backgroundColor = UIColor.bluecolor()

The above code executes perfectly but the button only shows background color but not the title. Is there a way to to so?

Here is the code for reload icon.

class ReloadDynamicButton: DynamicButtonStyle {
    convenience required init(center: CGPoint, size: CGFloat, offset: CGPoint, lineWidth: CGFloat) {
    let curveBezierPath = UIBezierPath(arcCenter: center, radius: size / 3, startAngle: 0.0, endAngle:      CGFloat((3.0 * M_PI) / 2), clockwise: true)
    let path: CGPathRef = curveBezierPath.CGPath

    let curveEndPoint = curveBezierPath.currentPoint

    let thirdSize = size / 6
    let sixthSize = size / 12

    let a = CGPoint(x: center.x + sixthSize, y: center.y)
    let b = CGPoint(x: center.x - sixthSize, y: center.y + thirdSize)
    let c = CGPoint(x: center.x - sixthSize, y: center.y - thirdSize)

    let gravityCenter = CGPoint(x: (a.x + b.x + c.x) / 3, y: (a.y + b.y + c.y) / 3)
    let offsetFromCenter = CGPoint(x: curveEndPoint.x - gravityCenter.x, y: curveEndPoint.y - gravityCenter.y)

    let path1 = CGPathCreateMutable()
    CGPathMoveToPoint(path1, nil, offset.x + a.x, offsetFromCenter.y + a.y)
    CGPathAddLineToPoint(path1, nil, offset.x + b.x, offsetFromCenter.y + b.y)

    let path2 = CGPathCreateMutable()
    CGPathMoveToPoint(path1, nil, offset.x + a.x, offsetFromCenter.y + a.y)
    CGPathAddLineToPoint(path1, nil, offset.x + c.x, offsetFromCenter.y + c.y)

    self.init(path1: path, path2: path1, path3: path2, path4: path1)
}
}

It would be nice to be able to create custom buttons, perhaps with a function that can be fed CGPathRefs:

let startCustomButton = DynamicButton(startLine1, startLine2, startLine3, startLine4)
let endCustomButton = DynamicButton(endLine1, endLine2, endLine3, endLine4)

startCustomButton.setStyle(endCustomButton.style, animated: true)

( maybe even use ASCIImage - https://github.com/cparnot/ASCIImage/issues/12 )

I found that the ibinspectable enum that was there before wasn't working, so I updated the code to allow for an ibinspectable string that finds the right style and sets it in storyboard. In order to do so, I made a fromString static function on DynamicButton. I also made every description for each style lowerCamelCase

I also found that the allStyles enum in DynamicButtonStyle.swift was missing the checkmark style, so I added that as well

Changes: added ibinspectable ability to fill in styles, added checkmark style to allStyles (it was missing)

Installation of via SPM fails:

The package dependency graph can not be resolved; unable find any available tag for the following requirements:

https://github.com/yannickl/DynamicButton — 6.2.0..<7.0.0

The compiler's reporting the following problem:

/Users/hkatz/DynamicButton/Sources/DynamicButtonStyle.swift:177:14: 'Hashable.hashValue' is deprecated as a protocol requirement; conform type 'DynamicButton.Style' to 'Hashable' by implementing 'hash(into:)' instead

I think I could likely fix this and do a pull request on it, but I've never done that and don't have the time at the moment to figure it out. Soon tho! :-)

Hi!

I'm creating a hamburger button using

button = DynamicButton(frame: CGRect(x: 0, y: 0, width: 30, height: 30))
button.lineWidth = 4
button.setStyle(.hamburger, animated: false)

Now, the Hamburger has square tips,

but the Close icon has rounded tips

The documentation shows a hamburger icon with rounded tips, so I'm wondering. Am I doing something wrong? or is there something I can set in order to achieve that?

thank you!

Creating a custom DynamicButtonBuildableStyle in Swift 4 yields the following compile error:

'DynamicButtonPathVector' initializer is inaccessible due to 'internal' protection level

When trying to create a DynamicButtonPathVector(p1: CGMutablePath(), p2: CGMutablePath(), p3: CGMutablePath(), p4: CGMutablePath())

I have a fix for this and I will send a PR for it.

Use of unresolved identifier 'PathHelper' when I'm trying to call PathHelper.line(atCenter: center, radius: size / 2, angle: PathHelper.F_PI_2) Xcode 8, Swift 3, 1.1.0.rc2

I added a button on interface builder. Set up click event. When changing the style, the animation is not working. The style does change, but without animation

Currently, if you call layoutsubviews while the button is animating, setStyle(buttonStyle, animated: false) will be called and hence the animation will complete instantly.

Since my button animates the view it is in, layoutsubviews is called several times during the transition and hence the button doesn't work.

@yannickl For the DynamicButtonStyle.arrowUp I'm trying to round it but i end up with the arrow at the top instead of center. how come? Could you make it possible to adjust icon size and properly align it in the center

I'm trying to set an image as background, it works but the image is like stretched out - very ugly lol. Is there a way to fix that? or am I doing something wrong with the image?