72 lines
2.8 KiB
Swift
72 lines
2.8 KiB
Swift
//
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// ESTabBarItemMoreContentView.swift
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//
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// Created by Vincent Li on 2017/2/8.
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// Copyright (c) 2013-2018 ESTabBarController (https://github.com/eggswift/ESTabBarController)
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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//
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import UIKit
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open class ESTabBarItemMoreContentView: ESTabBarItemContentView {
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public override init(frame: CGRect) {
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super.init(frame: frame)
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self.title = NSLocalizedString("More_TabBarItem", bundle: Bundle(for:ESTabBarController.self), comment: "")
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self.image = systemMore(highlighted: false)
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self.selectedImage = systemMore(highlighted: true)
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}
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public required init?(coder aDecoder: NSCoder) {
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fatalError("init(coder:) has not been implemented")
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}
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public func systemMore(highlighted isHighlighted: Bool) -> UIImage? {
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let image = UIImage.init()
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let circleDiameter = isHighlighted ? 5.0 : 4.0
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let scale = UIScreen.main.scale
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UIGraphicsBeginImageContextWithOptions(CGSize.init(width: 32, height: 32), false, scale)
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if let context = UIGraphicsGetCurrentContext() {
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context.setLineWidth(1.0)
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for index in 0...2 {
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let tmpRect = CGRect.init(x: 5.0 + 9.0 * Double(index), y: 14.0, width: circleDiameter, height: circleDiameter)
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context.addEllipse(in: tmpRect)
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image.draw(in: tmpRect)
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}
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if isHighlighted {
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context.setFillColor(UIColor.blue.cgColor)
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context.fillPath()
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} else {
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context.strokePath()
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}
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let newImage = UIGraphicsGetImageFromCurrentImageContext()
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UIGraphicsEndImageContext()
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return newImage
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}
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return nil
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}
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}
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