This app provides monitoring and information features for the common freifunk user and the technical stuff of a freifunk community.
Code base is taken from a TUM Practical Course project and added here to see if Freifunk Altdorf can use it.
https://www.freifunk-altdorf.de
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
48 lines
1.2 KiB
48 lines
1.2 KiB
/** |
|
* Copyright (c) 2015-present, Facebook, Inc. |
|
* |
|
* This source code is licensed under the MIT license found in the |
|
* LICENSE file in the root directory of this source tree. |
|
*/ |
|
|
|
#import "ARTLinearGradient.h" |
|
|
|
#import <React/RCTLog.h> |
|
|
|
#import "RCTConvert+ART.h" |
|
|
|
@implementation ARTLinearGradient |
|
{ |
|
CGGradientRef _gradient; |
|
CGPoint _startPoint; |
|
CGPoint _endPoint; |
|
} |
|
|
|
- (instancetype)initWithArray:(NSArray<NSNumber *> *)array |
|
{ |
|
if ((self = [super initWithArray:array])) { |
|
if (array.count < 5) { |
|
RCTLogError(@"-[%@ %@] expects 5 elements, received %@", |
|
self.class, NSStringFromSelector(_cmd), array); |
|
return nil; |
|
} |
|
_startPoint = [RCTConvert CGPoint:array offset:1]; |
|
_endPoint = [RCTConvert CGPoint:array offset:3]; |
|
_gradient = CGGradientRetain([RCTConvert CGGradient:array offset:5]); |
|
} |
|
return self; |
|
} |
|
|
|
- (void)dealloc |
|
{ |
|
CGGradientRelease(_gradient); |
|
} |
|
|
|
- (void)paint:(CGContextRef)context |
|
{ |
|
CGGradientDrawingOptions extendOptions = |
|
kCGGradientDrawsBeforeStartLocation | kCGGradientDrawsAfterEndLocation; |
|
CGContextDrawLinearGradient(context, _gradient, _startPoint, _endPoint, extendOptions); |
|
} |
|
|
|
@end
|
|
|