//
#import <UIKit/UIKit.h>
@interface UIView (LPCView)
/** 上 */
@property CGFloat top;
/** 下 */
@property CGFloat bottom;
/** 左 */
@property CGFloat left;
/** 右 */
@property CGFloat right;
/** 中心x */
@property CGFloat centerX;
/** 中心y */
@property CGFloat centerY;
/** 高 */
@property CGFloat height;
/** 宽 */
@property CGFloat width;
/** 角标数 */
@property NSInteger brigeNum;
/** 尺寸 */
@property CGSize size;
/** 坐标 */
@property (nonatomic, assign) CGPoint origin;
/** 偏移x */
@property (nonatomic, assign) CGFloat tx;
/** 偏移y */
@property (nonatomic, assign) CGFloat ty;
/** 是否圆角-高的十分之一 */
@property BOOL isCornerRadiusHeight10;
/** 是否切圆-高的一半 */
@property BOOL isCornerRadiusHalfWidth;
/** 边框颜色 */
@property (nonatomic, strong) UIColor * borderColor;
/** 虚线边框 */
- (void)LPCDashedLine:(UIColor *)lineColor lineWidth:(CGFloat)lineWidth spaceAry:(NSArray<NSNumber *> *)spaceAry;
/** 实线边框 */
- (void)LPCSolidLine:(UIColor *)lineColor lineWidth:(CGFloat)lineWidth;
/** 点击事件-目标-事件 */
- (void)addTarget:(id)target action:(SEL)action;
/** 当前View的视图控制器 */
- (nullable UIViewController *)viewController;
NS_ASSUME_NONNULL_BEGIN
//__nullable表示对象可以是NULL或nil，而__nonnull表示对象不应该为空
/** 避免出现警告 */
NS_ASSUME_NONNULL_END
@end
////////////////////////////m//////////////////////////
//
#import "UIView+LPCView.h"
@implementation UIView (LPCView)
- (CGFloat)top {
return self.frame.origin.y;
}
- (void)setTop:(CGFloat)top {
CGRect frame = self.frame;
frame.origin.y = top;
self.frame = frame;
}
- (CGFloat)bottom {
return self.top + self.height;
}
- (void)setBottom:(CGFloat)bottom {
self.top = bottom - self.height;
}
- (CGFloat)left {
return self.frame.origin.x;
}
- (void)setLeft:(CGFloat)left {
CGRect frame = self.frame;
frame.origin.x = left;
self.frame = frame;
}
- (CGFloat)right {
return self.left + self.width;
}
- (void)setRight:(CGFloat)right {
self.left = right - self.width;
}
- (CGFloat)centerX {
return self.center.x;
}
- (void)setCenterX:(CGFloat)centerX {
self.center = CGPointMake(centerX, self.centerY);
}
- (CGFloat)centerY {
return self.center.y;
}
- (void)setCenterY:(CGFloat)centerY {
self.center = CGPointMake(self.centerX, centerY);
}
- (CGFloat)height {
return self.frame.size.height;
}
- (void)setHeight:(CGFloat)height {
CGRect frame = self.frame;
frame.size.height = 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;
}
- (CGSize)size {
return self.frame.size;
}
- (void)setSize:(CGSize)size {
CGRect frame = self.frame;
frame.size = size;
self.frame = frame;
}
- (CGPoint)origin {
return self.frame.origin;
}
- (void)setOrigin:(CGPoint)origin {
self.frame = CGRectMake(origin.x, origin.y, self.width, self.height);
}
- (CGFloat)tx {
return self.transform.tx;
}
- (void)setTx:(CGFloat)tx {
CGAffineTransform transform = self.transform;
transform.tx = tx;
self.transform = transform;
}
- (CGFloat)ty {
return self.transform.ty;
}
- (void)setTy:(CGFloat)ty {
CGAffineTransform transform = self.transform;
transform.ty = ty;
self.transform = transform;
}
- (nullable UIViewController *)viewController {
UIResponder *responder = self;
while ((responder = [responder nextResponder]))
if ([responder isKindOfClass: [UIViewController class]]) {
return (UIViewController *)responder;
}
return nil;
}
//角标
- (NSInteger)brigeNum {
if ([[self viewWithTag:48511] isKindOfClass:[UILabel class]]) {
UILabel * tempLabel = [self viewWithTag:48511];
return [tempLabel.text integerValue];
}
return 0;
}
//角标
- (void)setBrigeNum:(NSInteger)brigeNum {
NSInteger length = [NSString stringWithFormat:@"%ld", (long)brigeNum].length;
brigeNum = brigeNum > 99 ? 99 : brigeNum;
if (0 == length && 0 == brigeNum) {
return;
}
CGRect tempFrame = CGRectMake(self.left + self.width - 6,self.top, 12, 12);
if ([[self.superview viewWithTag:48511] isKindOfClass:[UILabel class]]) {
UILabel * tempLabel = [self.superview viewWithTag:48511];
tempLabel.frame = tempFrame;
tempLabel.text = [NSString stringWithFormat:@"%ld", (long)brigeNum];
if (0 == brigeNum) {
tempLabel.alpha = 0;
}else {
tempLabel.alpha = 1;
}
}else {
UILabel * la = [[UILabel alloc] initWithFrame:tempFrame];
la.text = [NSString stringWithFormat:@"%ld", (long)brigeNum];
la.font = [UIFont systemFontOfSize:9];
la.textAlignment = NSTextAlignmentCenter;
la.textColor = [UIColor whiteColor];
la.layer.cornerRadius = 6;
la.layer.masksToBounds = YES;
la.tag = 48511;
la.backgroundColor = [UIColor redColor];
if (length > 2) {
la.frame = CGRectMake(tempFrame.size.width - 6, tempFrame.origin.y, 12, 12);
}
[self.superview addSubview:la];
if (0 == brigeNum) {
la.alpha = 0;
}else {
la.alpha = 1;
}
}
}
//边框颜色
- (UIColor *)borderColor {
return [UIColor colorWithCGColor:self.layer.borderColor];
}
- (void)setBorderColor:(UIColor *)borderColor {
self.layer.borderColor = [borderColor CGColor];
}
//圆角度
- (BOOL)isCornerRadiusHeight10 {
if (self.height / 10.0 == self.layer.cornerRadius) {
return YES;
}
return NO;
}
- (void)setIsCornerRadiusHeight10:(BOOL)isCornerRadiusHeight10 {
if (isCornerRadiusHeight10) {
self.layer.cornerRadius = self.height * kScale_Height / 10.0;
self.layer.masksToBounds = YES;
}else {
isCornerRadiusHeight10 = NO;
}
}
//切圆
- (BOOL)isCornerRadiusHalfWidth {
if (self.layer.cornerRadius == self.height / 2.0) {
return YES;
}
return NO;
}
- (void)setIsCornerRadiusHalfWidth:(BOOL)isCornerRadiusHalfWidth {
if (isCornerRadiusHalfWidth) {
self.layer.cornerRadius = self.height / 2.0;
self.layer.masksToBounds = YES;
}else {
isCornerRadiusHalfWidth = NO;
}
}
//虚线边框
- (void)LPCDashedLine:(UIColor *)lineColor lineWidth:(CGFloat)lineWidth spaceAry:(NSArray<NSNumber *> *)spaceAry {
CAShapeLayer *borderLayer = [CAShapeLayer layer];
borderLayer.bounds = CGRectMake(0, 0, self.width , self.height);
borderLayer.position = CGPointMake(CGRectGetMidX(self.bounds), CGRectGetMidY(self.bounds));
//不带圆角
// borderLayer.path = [UIBezierPath bezierPathWithRect:borderLayer.bounds].CGPath;
//带圆角
borderLayer.path = [UIBezierPath bezierPathWithRoundedRect:borderLayer.bounds cornerRadius:self.layer.cornerRadius].CGPath;
borderLayer.lineWidth = lineWidth / [[UIScreen mainScreen] scale];
//虚线边框
borderLayer.lineDashPattern = spaceAry;
borderLayer.fillColor = [UIColor clearColor].CGColor;
borderLayer.strokeColor = lineColor.CGColor;
[self.layer addSublayer:borderLayer];
}
//实线变框
- (void)LPCSolidLine:(UIColor *)lineColor lineWidth:(CGFloat)lineWidth {
CAShapeLayer *borderLayer = [CAShapeLayer layer];
borderLayer.bounds = CGRectMake(0, 0, self.width , self.height);
borderLayer.position = CGPointMake(CGRectGetMidX(self.bounds), CGRectGetMidY(self.bounds));
//不带圆角
// borderLayer.path = [UIBezierPath bezierPathWithRect:borderLayer.bounds].CGPath;
//带圆角
borderLayer.path = [UIBezierPath bezierPathWithRoundedRect:borderLayer.bounds cornerRadius:self.layer.cornerRadius].CGPath;
borderLayer.lineWidth = lineWidth / [[UIScreen mainScreen] scale];
//实线边框
borderLayer.lineDashPattern = nil;
borderLayer.fillColor = [UIColor clearColor].CGColor;
borderLayer.strokeColor = lineColor.CGColor;
[self.layer addSublayer:borderLayer];
}
/** 点击事件-目标-事件 */
- (void)addTarget:(id)target action:(SEL)action {
UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc]initWithTarget:target action:action];
self.userInteractionEnabled = YES;
[self addGestureRecognizer:tap];
}
@end