remove unnecessary code

ios/Elements/RNSVGClipPath.m

@@ -20,13 +20,5 @@
     [[self getSvgView] defineClipPath:self clipPathRef:self.name];
 }
 
-- (void)removeDefination
-{
-    if (self.name) {
-        [[self getSvgView] removeClipPath: self.name];
-    }
-}
-
-
 
 @end

ios/Elements/RNSVGGroup.m

@@ -59,11 +59,6 @@
     }
 }
 
-- (void)willRemoveSubview:(UIView *)subview
-{
-    [super willRemoveSubview:subview];
-}
-
 - (void)mergeProperties:(__kindof RNSVGNode *)target mergeList:(NSArray<NSString *> *)mergeList
 {
     for (RNSVGNode *node in self.subviews) {

ios/Elements/RNSVGLinearGradient.m

@@ -34,11 +34,5 @@
     converter.type = kRNSVGLinearGradient;
     [[self getSvgView] defineBrushConverter:converter brushConverterRef:self.name];
 }
-
-- (void)removeDefination
-{
-    [[self getSvgView] removeBrushConverter:self.name];
-}
-
 @end
 

ios/Elements/RNSVGRadialGradient.m

@@ -33,10 +33,5 @@
     [[self getSvgView] defineBrushConverter:converter brushConverterRef:self.name];
 }
 
-- (void)removeDefination
-{
-    [[self getSvgView] removeBrushConverter:self.name];
-}
-
 @end
 

ios/Elements/RNSVGSvgView.h

@@ -21,22 +21,14 @@
  */
 - (void)defineClipPath:(__kindof RNSVGNode *)clipPath clipPathRef:(NSString *)clipPathRef;
 
-- (void)removeClipPath:(NSString *)clipPathRef;
-
 - (RNSVGNode *)getDefinedClipPath:(NSString *)clipPathRef;
 
-
 - (void)defineTemplate:(__kindof RNSVGNode *)template templateRef:(NSString *)templateRef;
 
-- (void)removeTemplate:(NSString *)tempalteRef;
-
 - (RNSVGNode *)getDefinedTemplate:(NSString *)tempalteRef;
 
-
 - (void)defineBrushConverter:(RNSVGBrushConverter *)brushConverter brushConverterRef:(NSString *)brushConverterRef;
 
-- (void)removeBrushConverter:(NSString *)brushConverterRef;
-
 - (RNSVGBrushConverter *)getDefinedBrushConverter:(NSString *)brushConverterRef;
 
 @end

ios/Elements/RNSVGSvgView.m

@@ -43,6 +43,9 @@
 
 - (void)drawRect:(CGRect)rect
 {
+    clipPaths = nil;
+    templates = nil;
+    brushConverters = nil;
     CGContextRef context = UIGraphicsGetCurrentContext();
     
     for (RNSVGNode *node in self.subviews) {
@@ -53,6 +56,10 @@
             self.responsible = YES;
         }
     }
+//    CGImageRef image = CGBitmapContextCreateImage(context);
+//    NSData *imageData = UIImagePNGRepresentation([[UIImage alloc] initWithCGImage:image]);
+//    NSString *base64 = [imageData base64EncodedStringWithOptions:NSDataBase64Encoding64CharacterLineLength];
+//    NSLog(base64);
 }
 
 - (void)reactSetInheritedBackgroundColor:(UIColor *)inheritedBackgroundColor
@@ -73,13 +80,6 @@
     [clipPaths setObject:clipPath forKey:clipPathRef];
 }
 
-- (void)removeClipPath:(NSString *)clipPathRef
-{
-    if (clipPaths) {
-        [clipPaths removeObjectForKey:clipPathRef];
-    }
-}
-
 - (RNSVGNode *)getDefinedClipPath:(NSString *)clipPathRef
 {
     return clipPaths ? [clipPaths objectForKey:clipPathRef] : nil;
@@ -93,13 +93,6 @@
     [templates setObject:template forKey:templateRef];
 }
 
-- (void)removeTemplate:(NSString *)tempalteRef
-{
-    if (templates) {
-        [templates removeObjectForKey:tempalteRef];
-    }
-}
-
 - (RNSVGNode *)getDefinedTemplate:(NSString *)tempalteRef
 {
     return templates ? [templates objectForKey:tempalteRef] : nil;
@@ -114,13 +107,6 @@
     [brushConverters setObject:brushConverter forKey:brushConverterRef];
 }
 
-- (void)removeBrushConverter:(NSString *)brushConverterRef
-{
-    if (brushConverters) {
-        [brushConverters removeObjectForKey:brushConverterRef];
-    }
-}
-
 - (RNSVGBrushConverter *)getDefinedBrushConverter:(NSString *)brushConverterRef
 {
     return brushConverters ? [brushConverters objectForKey:brushConverterRef] : nil;