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Link: http://j.mp/2pfTNmY
Published: 15 Mar 10:08
I starred HamzaGhazouani/HGRippleRadarView at GitHub.
A beautiful radar view to show nearby items (users, restaurants, ...) with ripple animation, fully customizable
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HGRippleRadarView

CI Status Version License Language Supports Platform

Twitter: @GhazouaniHamza Documentation Readme Score

Example

To run the example project, clone the repo, and run pod install from the Example directory first.
This project is inspired by: https://dribbble.com/shots/2242921-Find-Nearby-Users-Concept

Requirements

  • iOS 8.0+
  • Xcode 9.2

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Installation

HGRippleRadarView is available through CocoaPods. To install it, simply add the following line to your Podfile:

pod 'HGRippleRadarView'

HGRippleRadarView is also available through Carthage. To install it, simply add the following line to your Cartfile:

github "HamzaGhazouani/HGRippleRadarView"

Usage

  1. Change the class of a view from UIView to RippleView or RadarView
  2. Programmatically:
let rippleView = RippleView(frame: myFrame)

let radarView = RadarView(frame: myFrame)

Customization

RippleView

diskRadius

The radius of the central disk in the view, if you would like to hide it, you can set the radius to 0

diskColor

The color of the central disk in the view, the default color is ripplePink color

minimumCircleRadius

This property make distance between the first circle and the central disk

numberOfCircles

The number of circles to draw around the disk, the default value is 3

paddingBetweenCircles

The padding between circles, circles could be drawn outside the frame

circleOffColor

The color of the off status of the circle, used for animation

circleOnColor

The color of the on status of the circle, used for animation

animationDuration

The duration of the animation, the default value is 0.9


You can start/ stop the animation at any time by calling `startAnimation()` & `stopAnimation()`

RadarView

paddingBetweenItems

The padding between items, the default value is 10

Add items

If you would like to add one item, use the method add(item:using:) If you would like to add multiple items, it's recommended to use the method add(items:using:)

remove item

If you would like to remove an item, use the method remove(item:)

Custom item

If you would like to customize items, use the protocol RadarViewDataSource and implement:

radarView?.dataSource = self 
...
func radarView(radarView: RadarView, viewFor item: Item, preferredSize: CGSize) -> UIView {
        let myCustomItemView = UIView(frame: CGRect(x: 0, y: 0, width: preferredSize.width, height: preferredSize.height))
        return myCustomItemView
}

CallBack

If you would like to receive action on items, use the protocol RadarViewDelegate and implement:

radarView?.delegate = self 
...
 func radarView(radarView: RadarView, didSelect item: Item) {
        print(item.uniqueKey)
}

Documentation

Full documentation is available on CocoaDocs.
You can also install documentation locally using jazzy.

Author

HamzaGhazouani, hamza.ghazouani@gmail.com

License

HGRippleRadarView is available under the MIT license. See the LICENSE file for more info.