appleguy 465abb1ded [License] Simplify the Texture license to be pure Apache 2 (removing ASDK-Licenses). (#1077)
* [License] Simplify the Texture license to be pure Apache 2 (removing ASDK-Licenses)

With permission of the Facebook Open Source team, we are simplifying the Texture
license so that clients can rely on the Apache 2 terms that most of Texture is
already covered by. This means that code originally forked from AsyncDisplayKit
will be re-licensed from "BSD 3-clause + PATENTS v2" to Apache 2 without a
PATENTS file.

After getting confirmation that the updates to these core files look good, we'll
propagate this new license header to all files (in this same PR) and get sign-off
from all parties before landing.

* [License] Update all Texture source files to be pure Apache 2.

* Changelog entry for Apache 2 license update.

* Revert "[License] Update all Texture source files to be pure Apache 2."

This reverts commit ffa0fbbba9717d871dd16c4b07539f2f8208fc2b.

* [License] Update all Texture source files to be pure Apache 2, maintaining copyrights.

* [License] Update CONTRIBUTING, README, Podspec & Dangerfile.
2018-08-28 07:39:18 -07:00

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Objective-C

//
// ASTextRunDelegate.h
// Texture
//
// Copyright (c) Pinterest, Inc. All rights reserved.
// Licensed under Apache 2.0: http://www.apache.org/licenses/LICENSE-2.0
//
#import <UIKit/UIKit.h>
#import <CoreText/CoreText.h>
NS_ASSUME_NONNULL_BEGIN
/**
Wrapper for CTRunDelegateRef.
Example:
ASTextRunDelegate *delegate = [ASTextRunDelegate new];
delegate.ascent = 20;
delegate.descent = 4;
delegate.width = 20;
CTRunDelegateRef ctRunDelegate = delegate.CTRunDelegate;
if (ctRunDelegate) {
/// add to attributed string
CFRelease(ctRunDelegate);
}
*/
@interface ASTextRunDelegate : NSObject <NSCopying, NSCoding>
/**
Creates and returns the CTRunDelegate.
@discussion You need call CFRelease() after used.
The CTRunDelegateRef has a strong reference to this ASTextRunDelegate object.
In CoreText, use CTRunDelegateGetRefCon() to get this ASTextRunDelegate object.
@return The CTRunDelegate object.
*/
- (nullable CTRunDelegateRef)CTRunDelegate CF_RETURNS_RETAINED;
/**
Additional information about the the run delegate.
*/
@property (nullable, nonatomic) NSDictionary *userInfo;
/**
The typographic ascent of glyphs in the run.
*/
@property (nonatomic) CGFloat ascent;
/**
The typographic descent of glyphs in the run.
*/
@property (nonatomic) CGFloat descent;
/**
The typographic width of glyphs in the run.
*/
@property (nonatomic) CGFloat width;
@end
NS_ASSUME_NONNULL_END