pxpgraphics

    ACTION = build
    AD_HOC_CODE_SIGNING_ALLOWED = NO
    ALTERNATE_GROUP = staff
    ALTERNATE_MODE = u+w,go-w,a+rX
    ALTERNATE_OWNER = grantdavis
    ALWAYS_SEARCH_USER_PATHS = NO
    ALWAYS_USE_SEPARATE_HEADERMAPS = YES
    APPLE_INTERNAL_DEVELOPER_DIR = /AppleInternal/Developer
    APPLE_INTERNAL_DIR = /AppleInternal
    APPLE_INTERNAL_DOCUMENTATION_DIR = /AppleInternal/Documentation

pxpgraphics

- (CGPoint)targetContentOffsetForProposedContentOffset:(CGPoint)proposedContentOffset withScrollingVelocity:(CGPoint)velocity
{
	CGFloat offSetAdjustment = MAXFLOAT;
	CGFloat horizontalCenter = (CGFloat) (proposedContentOffset.x + (self.collectionView.bounds.size.width / 2.0));

	CGRect targetRect = CGRectMake(proposedContentOffset.x, 0.0, self.collectionView.bounds.size.width, self.collectionView.bounds.size.height);

	NSArray *array = [self layoutAttributesForElementsInRect:targetRect];
	for (UICollectionViewLayoutAttributes *layoutAttributes in array)
	{

pxpgraphics

// StickyHeadersCollectionViewFlowLayout  
// 
// A subclass of UICollectionViewFlowLayout which has UITableView style sticky headers. 
// 
// This code is based on Evadne Wu's code^1, with the following changes:
// 
// * Fixes a crash for sections with zero items
// * Adds support for UIScrollView's contentInset
// * Adds support for UICollectionViewFlowLayout's sectionInset
// 

pxpgraphics

extension RawRepresentable where RawValue == String {
	var description: String {
		return rawValue
	}
}

extension RawRepresentable where RawValue: CustomStringConvertible {
	var description: String {
		return rawValue.description
	}

pxpgraphics

// MARK: PXPLog

/**
Traditional C-style log with an optional message.
Prints file, line and function, by default, followed the messaage, if applicable.
- parameter file:     The name of the file; defaults to the current localized file.
- parameter function: The name of the function; defaults to the function within which the call is made.
- parameter line:     The line number; defaults to the line number within the file that the call is made.
*/
@transparent

pxpgraphics

// MARK: PXPAssert

/**
Traditional C-style assert with an optional message.

Use this function for internal sanity checks that are active
during testing but do not impact performance of shipping code.

* In playgrounds and -Onone builds (the default for Xcode's Debug
configuration): if `condition` evaluates to false, stop program

pxpgraphics

# xcode-build-bump.sh
# @desc Auto-increment the build number every time the project is run. 
# @usage
# 1. Select: your Target in Xcode
# 2. Select: Build Phases Tab
# 3. Select: Add Build Phase -> Add Run Script
# 4. Paste code below in to new "Run Script" section
# 5. Drag the "Run Script" below "Link Binaries With Libraries"
# 6. Insure that your starting build number is set to a whole integer and not a float (e.g. 1, not 1.0)

pxpgraphics

#!/usr/bin/env ruby

require 'JSON'

device_types = JSON.parse `xcrun simctl list -j devicetypes`
runtimes = JSON.parse `xcrun simctl list -j runtimes`
devices = JSON.parse `xcrun simctl list -j devices`

devices['devices'].each do |runtime, runtime_devices|
  runtime_devices.each do |device|

pxpgraphics

// Taken from the commercial iOS PDF framework http://pspdfkit.com.
// Copyright (c) 2014 Peter Steinberger, PSPDFKit GmbH. All rights reserved.
// Licensed under MIT (http://opensource.org/licenses/MIT)
//
// You should only use this in debug builds. It doesn't use private API, but I wouldn't ship it.

#import <objc/runtime.h>
#import <objc/message.h>

// Compile-time selector checks.

pxpgraphics

/*
 * This is an example provided by Facebook are for non-commercial testing and
 * evaluation purposes only.
 *
 * Facebook reserves all rights not expressly granted.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NON INFRINGEMENT. IN NO EVENT SHALL
 * FACEBOOK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN