react-native/Libraries/Image/RCTStaticImage.m
Alex Kotliarskyi fab5ec617d Updates from Tue Mar 10
- [ReactNative] Make tests run on TravisCI | Alex Kotliarskyi
- [Relay] Update Relay + ES6 class containers | Christoph Pojer
- [React Native] Add RCTAdSupport.xcodeproj | Alexsander Akers
- [ReactNative][Android] Fix after a new React version was downstreamed | Philipp von Weitershausen
- [React Native] Add preliminary animation API | Alex Akers
- [ReactKit] Create test for OSS ReactKit | Alex Kotliarskyi
- [React Native][Device ID][wip] implement most basic js access | Alex Akers
- [ReactNative] OSS Picker | Spencer Ahrens
- [ReactNative] Fix typo in RCTUIManager | Tadeu Zagallo
- [ReactNative] Fix GeoLocation files letter case | Tadeu Zagallo
- Unified the method signature for addUIBlock: to further simplify porting ViewManagers | Nick Lockwood
- [ReactNative] Oss GeoMap | Tadeu Zagallo
- [ReactNative] OSS CameraRoll | Tadeu Zagallo
- [ReactNative] allowLossyConversion on NSString->NSData conversion | Andrew Rasmussen
- [React Native][RFC] Print __DEV__ value on app start | Alex Kotliarskyi
2015-03-10 19:54:10 -07:00

56 lines
1.3 KiB
Objective-C

// Copyright 2004-present Facebook. All Rights Reserved.
#import "RCTStaticImage.h"
@implementation RCTStaticImage
- (void)_updateImage
{
UIImage *image = self.image;
if (!image) {
return;
}
// Apply rendering mode
if (_renderingMode != image.renderingMode) {
image = [image imageWithRenderingMode:_renderingMode];
}
// Applying capInsets of 0 will switch the "resizingMode" of the image to "tile" which is undesired
if (!UIEdgeInsetsEqualToEdgeInsets(UIEdgeInsetsZero, _capInsets)) {
image = [image resizableImageWithCapInsets:_capInsets resizingMode:UIImageResizingModeStretch];
}
// Apply trilinear filtering to smooth out mis-sized images
self.layer.minificationFilter = kCAFilterTrilinear;
self.layer.magnificationFilter = kCAFilterTrilinear;
super.image = image;
}
- (void)setImage:(UIImage *)image
{
if (image != super.image) {
super.image = image;
[self _updateImage];
}
}
- (void)setCapInsets:(UIEdgeInsets)capInsets
{
if (!UIEdgeInsetsEqualToEdgeInsets(_capInsets, capInsets)) {
_capInsets = capInsets;
[self _updateImage];
}
}
- (void)setRenderingMode:(UIImageRenderingMode)renderingMode
{
if (_renderingMode != renderingMode) {
_renderingMode = renderingMode;
[self _updateImage];
}
}
@end