From 83b9d5c682b21d88133f24da0f94dd56bd79e687 Mon Sep 17 00:00:00 2001
From: 单军华
Date: Thu, 19 Jul 2018 13:38:55 +0800
Subject: [PATCH] change
---
screendisplay/Pods/YYCategories/YYCategories/UIKit/UIView+YYAdd.m | 272 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 272 insertions(+), 0 deletions(-)
diff --git a/screendisplay/Pods/YYCategories/YYCategories/UIKit/UIView+YYAdd.m b/screendisplay/Pods/YYCategories/YYCategories/UIKit/UIView+YYAdd.m
new file mode 100755
index 0000000..90c877e
--- /dev/null
+++ b/screendisplay/Pods/YYCategories/YYCategories/UIKit/UIView+YYAdd.m
@@ -0,0 +1,272 @@
+//
+// UIView+YYAdd.m
+// YYCategories <https://github.com/ibireme/YYCategories>
+//
+// Created by ibireme on 13/4/3.
+// Copyright (c) 2015 ibireme.
+//
+// This source code is licensed under the MIT-style license found in the
+// LICENSE file in the root directory of this source tree.
+//
+
+#import "UIView+YYAdd.h"
+#import <QuartzCore/QuartzCore.h>
+#import "YYCategoriesMacro.h"
+
+YYSYNTH_DUMMY_CLASS(UIView_YYAdd)
+
+
+@implementation UIView (YYAdd)
+
+- (UIImage *)snapshotImage {
+ UIGraphicsBeginImageContextWithOptions(self.bounds.size, self.opaque, 0);
+ [self.layer renderInContext:UIGraphicsGetCurrentContext()];
+ UIImage *snap = UIGraphicsGetImageFromCurrentImageContext();
+ UIGraphicsEndImageContext();
+ return snap;
+}
+
+- (UIImage *)snapshotImageAfterScreenUpdates:(BOOL)afterUpdates {
+ if (![self respondsToSelector:@selector(drawViewHierarchyInRect:afterScreenUpdates:)]) {
+ return [self snapshotImage];
+ }
+ UIGraphicsBeginImageContextWithOptions(self.bounds.size, self.opaque, 0);
+ [self drawViewHierarchyInRect:self.bounds afterScreenUpdates:afterUpdates];
+ UIImage *snap = UIGraphicsGetImageFromCurrentImageContext();
+ UIGraphicsEndImageContext();
+ return snap;
+}
+
+- (NSData *)snapshotPDF {
+ CGRect bounds = self.bounds;
+ NSMutableData* data = [NSMutableData data];
+ CGDataConsumerRef consumer = CGDataConsumerCreateWithCFData((__bridge CFMutableDataRef)data);
+ CGContextRef context = CGPDFContextCreate(consumer, &bounds, NULL);
+ CGDataConsumerRelease(consumer);
+ if (!context) return nil;
+ CGPDFContextBeginPage(context, NULL);
+ CGContextTranslateCTM(context, 0, bounds.size.height);
+ CGContextScaleCTM(context, 1.0, -1.0);
+ [self.layer renderInContext:context];
+ CGPDFContextEndPage(context);
+ CGPDFContextClose(context);
+ CGContextRelease(context);
+ return data;
+}
+
+- (void)setLayerShadow:(UIColor*)color offset:(CGSize)offset radius:(CGFloat)radius {
+ self.layer.shadowColor = color.CGColor;
+ self.layer.shadowOffset = offset;
+ self.layer.shadowRadius = radius;
+ self.layer.shadowOpacity = 1;
+ self.layer.shouldRasterize = YES;
+ self.layer.rasterizationScale = [UIScreen mainScreen].scale;
+}
+
+- (void)removeAllSubviews {
+ //[self.subviews makeObjectsPerformSelector:@selector(removeFromSuperview)];
+ while (self.subviews.count) {
+ [self.subviews.lastObject removeFromSuperview];
+ }
+}
+
+
+- (UIViewController *)viewController {
+ for (UIView *view = self; view; view = view.superview) {
+ UIResponder *nextResponder = [view nextResponder];
+ if ([nextResponder isKindOfClass:[UIViewController class]]) {
+ return (UIViewController *)nextResponder;
+ }
+ }
+ return nil;
+}
+
+- (CGFloat)visibleAlpha {
+ if ([self isKindOfClass:[UIWindow class]]) {
+ if (self.hidden) return 0;
+ return self.alpha;
+ }
+ if (!self.window) return 0;
+ CGFloat alpha = 1;
+ UIView *v = self;
+ while (v) {
+ if (v.hidden) {
+ alpha = 0;
+ break;
+ }
+ alpha *= v.alpha;
+ v = v.superview;
+ }
+ return alpha;
+}
+
+- (CGPoint)convertPoint:(CGPoint)point toViewOrWindow:(UIView *)view {
+ if (!view) {
+ if ([self isKindOfClass:[UIWindow class]]) {
+ return [((UIWindow *)self) convertPoint:point toWindow:nil];
+ } else {
+ return [self convertPoint:point toView:nil];
+ }
+ }
+
+ UIWindow *from = [self isKindOfClass:[UIWindow class]] ? (id)self : self.window;
+ UIWindow *to = [view isKindOfClass:[UIWindow class]] ? (id)view : view.window;
+ if ((!from || !to) || (from == to)) return [self convertPoint:point toView:view];
+ point = [self convertPoint:point toView:from];
+ point = [to convertPoint:point fromWindow:from];
+ point = [view convertPoint:point fromView:to];
+ return point;
+}
+
+- (CGPoint)convertPoint:(CGPoint)point fromViewOrWindow:(UIView *)view {
+ if (!view) {
+ if ([self isKindOfClass:[UIWindow class]]) {
+ return [((UIWindow *)self) convertPoint:point fromWindow:nil];
+ } else {
+ return [self convertPoint:point fromView:nil];
+ }
+ }
+
+ UIWindow *from = [view isKindOfClass:[UIWindow class]] ? (id)view : view.window;
+ UIWindow *to = [self isKindOfClass:[UIWindow class]] ? (id)self : self.window;
+ if ((!from || !to) || (from == to)) return [self convertPoint:point fromView:view];
+ point = [from convertPoint:point fromView:view];
+ point = [to convertPoint:point fromWindow:from];
+ point = [self convertPoint:point fromView:to];
+ return point;
+}
+
+- (CGRect)convertRect:(CGRect)rect toViewOrWindow:(UIView *)view {
+ if (!view) {
+ if ([self isKindOfClass:[UIWindow class]]) {
+ return [((UIWindow *)self) convertRect:rect toWindow:nil];
+ } else {
+ return [self convertRect:rect toView:nil];
+ }
+ }
+
+ UIWindow *from = [self isKindOfClass:[UIWindow class]] ? (id)self : self.window;
+ UIWindow *to = [view isKindOfClass:[UIWindow class]] ? (id)view : view.window;
+ if (!from || !to) return [self convertRect:rect toView:view];
+ if (from == to) return [self convertRect:rect toView:view];
+ rect = [self convertRect:rect toView:from];
+ rect = [to convertRect:rect fromWindow:from];
+ rect = [view convertRect:rect fromView:to];
+ return rect;
+}
+
+- (CGRect)convertRect:(CGRect)rect fromViewOrWindow:(UIView *)view {
+ if (!view) {
+ if ([self isKindOfClass:[UIWindow class]]) {
+ return [((UIWindow *)self) convertRect:rect fromWindow:nil];
+ } else {
+ return [self convertRect:rect fromView:nil];
+ }
+ }
+
+ UIWindow *from = [view isKindOfClass:[UIWindow class]] ? (id)view : view.window;
+ UIWindow *to = [self isKindOfClass:[UIWindow class]] ? (id)self : self.window;
+ if ((!from || !to) || (from == to)) return [self convertRect:rect fromView:view];
+ rect = [from convertRect:rect fromView:view];
+ rect = [to convertRect:rect fromWindow:from];
+ rect = [self convertRect:rect fromView:to];
+ return rect;
+}
+
+- (CGFloat)left {
+ return self.frame.origin.x;
+}
+
+- (void)setLeft:(CGFloat)x {
+ CGRect frame = self.frame;
+ frame.origin.x = x;
+ self.frame = frame;
+}
+
+- (CGFloat)top {
+ return self.frame.origin.y;
+}
+
+- (void)setTop:(CGFloat)y {
+ CGRect frame = self.frame;
+ frame.origin.y = y;
+ self.frame = frame;
+}
+
+- (CGFloat)right {
+ return self.frame.origin.x + self.frame.size.width;
+}
+
+- (void)setRight:(CGFloat)right {
+ CGRect frame = self.frame;
+ frame.origin.x = right - frame.size.width;
+ self.frame = frame;
+}
+
+- (CGFloat)bottom {
+ return self.frame.origin.y + self.frame.size.height;
+}
+
+- (void)setBottom:(CGFloat)bottom {
+ CGRect frame = self.frame;
+ frame.origin.y = bottom - frame.size.height;
+ self.frame = frame;
+}
+
+- (CGFloat)width {
+ return self.frame.size.width;
+}
+
+- (void)setWidth:(CGFloat)width {
+ CGRect frame = self.frame;
+ frame.size.width = width;
+ self.frame = frame;
+}
+
+- (CGFloat)height {
+ return self.frame.size.height;
+}
+
+- (void)setHeight:(CGFloat)height {
+ CGRect frame = self.frame;
+ frame.size.height = height;
+ self.frame = frame;
+}
+
+- (CGFloat)centerX {
+ return self.center.x;
+}
+
+- (void)setCenterX:(CGFloat)centerX {
+ self.center = CGPointMake(centerX, self.center.y);
+}
+
+- (CGFloat)centerY {
+ return self.center.y;
+}
+
+- (void)setCenterY:(CGFloat)centerY {
+ self.center = CGPointMake(self.center.x, centerY);
+}
+
+- (CGPoint)origin {
+ return self.frame.origin;
+}
+
+- (void)setOrigin:(CGPoint)origin {
+ CGRect frame = self.frame;
+ frame.origin = origin;
+ self.frame = frame;
+}
+
+- (CGSize)size {
+ return self.frame.size;
+}
+
+- (void)setSize:(CGSize)size {
+ CGRect frame = self.frame;
+ frame.size = size;
+ self.frame = frame;
+}
+
+@end
--
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