JacquesDuflos

#!/usr/bin/env python
# -*- coding: utf-8 -*-

import os
import zipfile
'''
this script is ment to turn .zip files downloaded from mangakatana.com to a serie
of .cbz files. The .zip files contain usually 10 chapters of a same manga stored as
a serie of folders. 
'''

pmstani

import SwiftUI
import PhotosUI

struct ContentView: View {
    @State var showPhotoPicker = false
    @State var selectedImage: UIImage?

    var body: some View {
        VStack {
            if let image = selectedImage {

wingovers

Had the darnedest time get the origin set correctly.

A few things that weren't obvious (to me at least):

1. Convert the target child view to a UIHostingView, not self or body, otherwise your origin will be inexplicably quite off and screenshot will look drunk.
2. Add +1 to the origin's y-axis, at least on the iPhone XS, because of course. Otherwise see above.
3. A drawing group must be applied within the background modifier of your view, if your view has a background. Otherwise what's below bleeds through. And if you apply that else where that hierarchy disappears.
4. In UIGraphics, override the background color to clear. UIHostingView conveniently resets the background to the system background color after the graphic returns. If you don't do this, within UIGraphics you can layer things transparently behind the UIView, but the readout back to SwiftUI will not be the cropped droid you were looking for.
5. Scale and rotate do not work together as ExclusiveGestures. Ok.
6. All the gestures perform for the us

Amzd

/// An iOS style TabView that doesn't reset it's childrens navigation stacks when tabs are switched.
public struct UIKitTabView: View {
    private var viewControllers: [UIHostingController<AnyView>]
    private var selectedIndex: Binding<Int>?
    @State private var fallbackSelectedIndex: Int = 0
    
    public init(selectedIndex: Binding<Int>? = nil, @TabBuilder _ views: () -> [Tab]) {
        self.viewControllers = views().map {
            let host = UIHostingController(rootView: $0.view)
            host.tabBarItem = $0.barItem

fewlinesofcode

/**
 * The $1 Unistroke Recognizer
 *
 *    Jacob O. Wobbrock, Ph.D.
 *     The Information School
 *    University of Washington
 *    Seattle, WA 98195-2840
 *    wobbrock@uw.edu
 *
 *    Andrew D. Wilson, Ph.D.

izzuddin91

//swift 4.0    

func convertpdfToImage(url: URL) -> UIImage? {
        guard let document = CGPDFDocument(url as CFURL) else { return nil }
        guard let page = document.page(at: 1) else { return nil }
        let pageRect = page.getBoxRect(.mediaBox)
        let renderer = UIGraphicsImageRenderer(size: pageRect.size)
        let img = renderer.image { ctx in
            UIColor.white.set()
            ctx.fill(pageRect)

verebes1

import RealmSwift
import Realm

protocol CascadeDeleting {
    func delete<S: Sequence>(_ objects: S, cascading: Bool) where S.Iterator.Element: Object
    func delete<Entity: Object>(_ entity: Entity, cascading: Bool)
}

extension Realm: CascadeDeleting {
    func delete<S: Sequence>(_ objects: S, cascading: Bool) where S.Iterator.Element: Object {

sarpsolakoglu

//
//  SimpleClient.swift
//
//  Created by Sarp Solakoglu on 18/09/2017.
//  Copyright © 2017 Sarp Solakoglu. All rights reserved.
//

import Foundation

enum RestMethod: String {

ollieatkinson

/// This is a list of Hypertext Transfer Protocol (HTTP) response status codes. 
/// It includes codes from IETF internet standards, other IETF RFCs, other specifications, and some additional commonly used codes.
/// The first digit of the status code specifies one of five classes of response; an HTTP client must recognise these five classes at a minimum.
enum HTTPStatusCode: Int, Error {
    
    /// The response class representation of status codes, these get grouped by their first digit.
    enum ResponseType {
        
        /// - informational: This class of status code indicates a provisional response, consisting only of the Status-Line and optional headers, and is terminated by an empty line.
        case informational

tempire

    func drawOnPDF(path: String) {
        
        // Get existing Pdf reference
        let pdf = CGPDFDocumentCreateWithURL(NSURL(fileURLWithPath: path))
        
        // Get page count of pdf, so we can loop through pages and draw them accordingly
        let pageCount = CGPDFDocumentGetNumberOfPages(pdf);
        
        // Write to file
        UIGraphicsBeginPDFContextToFile(path, CGRectZero, nil)