93 lines
2.1 KiB
Objective-C
93 lines
2.1 KiB
Objective-C
/**
|
||
* Copyright (c) 2015-present, Horcrux.
|
||
* All rights reserved.
|
||
*
|
||
* This source code is licensed under the MIT-style license found in the
|
||
* LICENSE file in the root directory of this source tree.
|
||
*/
|
||
|
||
#import <React/UIView+React.h>
|
||
#import "RNSVGCGFCRule.h"
|
||
#import "RNSVGSvgView.h"
|
||
|
||
/**
|
||
* RNSVG nodes are implemented as base UIViews. They should be implementation for all basic
|
||
＊interfaces for all non-defination nodes.
|
||
*/
|
||
|
||
@interface RNSVGNode : UIView
|
||
|
||
@property (nonatomic, strong) NSString *name;
|
||
@property (nonatomic, assign) CGFloat opacity;
|
||
@property (nonatomic, assign) RNSVGCGFCRule clipRule;
|
||
@property (nonatomic, strong) NSString *clipPath;
|
||
@property (nonatomic, assign) BOOL responsible;
|
||
@property (nonatomic, assign) CGAffineTransform matrix;
|
||
@property (nonatomic, assign) BOOL active;
|
||
|
||
- (void)invalidate;
|
||
|
||
- (void)renderTo:(CGContextRef)context;
|
||
|
||
/**
|
||
* renderTo will take opacity into account and draw renderLayerTo off-screen if there is opacity
|
||
* specified, then composite that onto the context. renderLayerTo always draws at opacity=1.
|
||
* @abstract
|
||
*/
|
||
- (void)renderLayerTo:(CGContextRef)context;
|
||
|
||
/**
|
||
* get clipPath from cache
|
||
*/
|
||
- (CGPathRef)getClipPath;
|
||
|
||
/**
|
||
* get clipPath through context
|
||
*/
|
||
- (CGPathRef)getClipPath:(CGContextRef)context;
|
||
|
||
/**
|
||
* clip node by clipPath
|
||
*/
|
||
- (void)clip:(CGContextRef)context;
|
||
|
||
/**
|
||
* getPath will return the path inside node as a ClipPath.
|
||
*/
|
||
- (CGPathRef)getPath:(CGContextRef) context;
|
||
|
||
/**
|
||
* run hitTest
|
||
*/
|
||
- (UIView *)hitTest:(CGPoint)point withEvent:(UIEvent *)event withTransform:(CGAffineTransform)transfrom;
|
||
|
||
/**
|
||
* get RNSVGSvgView which ownes current RNSVGNode
|
||
*/
|
||
- (RNSVGSvgView *)getSvgView;
|
||
|
||
- (CGFloat)relativeOnWidth:(NSString *)length;
|
||
|
||
- (CGFloat)relativeOnHeight:(NSString *)length;
|
||
|
||
- (CGFloat)getContextWidth;
|
||
|
||
- (CGFloat)getContextHeight;
|
||
|
||
- (CGFloat)getContextLeft;
|
||
|
||
- (CGFloat)getContextTop;
|
||
|
||
/**
|
||
* save element`s reference into svg element.
|
||
*/
|
||
- (void)parseReference;
|
||
|
||
- (void)beginTransparencyLayer:(CGContextRef)context;
|
||
|
||
- (void)endTransparencyLayer:(CGContextRef)context;
|
||
|
||
- (void)traverseSubviews:(BOOL (^)(__kindof RNSVGNode *node))block;
|
||
|
||
@end
|