xcode13适配

2021-10-30 15:23:22 +08:00
parent cb537f1949
commit 6029a5eb67
17 changed files with 480 additions and 39 deletions
@@ -0,0 +1,70 @@
+//
+//  UIImage+WaterMark.m
+//  PictureWatermark
+//
+//  Created by AD-iOS on 15/8/3.
+//  Copyright (c) 2015年 Adinnet. All rights reserved.
+//
+
+#import "UIImage+WaterMark.h"
+
+@implementation UIImage (WaterMark)
+
+- (UIImage*)imageWaterMarkWithImage:(UIImage *)image imageRect:(CGRect)imgRect alpha:(CGFloat)alpha
+{
+    return [self imageWaterMarkWithString:nil rect:CGRectZero attribute:nil image:image imageRect:imgRect alpha:alpha];
+}
+
+- (UIImage*)imageWaterMarkWithImage:(UIImage*)image imagePoint:(CGPoint)imgPoint alpha:(CGFloat)alpha
+{
+    return [self imageWaterMarkWithString:nil point:CGPointZero attribute:nil image:image imagePoint:imgPoint alpha:alpha];
+}
+
+- (UIImage*)imageWaterMarkWithString:(NSString*)str rect:(CGRect)strRect attribute:(NSDictionary *)attri
+{
+    return [self imageWaterMarkWithString:str rect:strRect attribute:attri image:nil imageRect:CGRectZero alpha:0];
+}
+
+- (UIImage*)imageWaterMarkWithString:(NSString*)str point:(CGPoint)strPoint attribute:(NSDictionary*)attri
+{
+    return [self imageWaterMarkWithString:str point:strPoint attribute:attri image:nil imagePoint:CGPointZero alpha:0];
+}
+
+- (UIImage*)imageWaterMarkWithString:(NSString*)str point:(CGPoint)strPoint attribute:(NSDictionary*)attri image:(UIImage*)image imagePoint:(CGPoint)imgPoint alpha:(CGFloat)alpha
+{
+    UIGraphicsBeginImageContext(self.size);
+    [self drawAtPoint:CGPointMake(0, 0) blendMode:kCGBlendModeNormal alpha:1.0];
+    if (image) {
+        [image drawAtPoint:imgPoint blendMode:kCGBlendModeNormal alpha:alpha];
+    }
+    
+    if (str) {
+        [str drawAtPoint:strPoint withAttributes:attri];
+    }
+    UIImage *resultImage = UIGraphicsGetImageFromCurrentImageContext();
+    UIGraphicsEndImageContext();
+    return resultImage;
+    
+}
+
+- (UIImage*)imageWaterMarkWithString:(NSString*)str rect:(CGRect)strRect attribute:(NSDictionary *)attri image:(UIImage *)image imageRect:(CGRect)imgRect alpha:(CGFloat)alpha
+{
+    UIGraphicsBeginImageContext(self.size);
+    [self drawInRect:CGRectMake(0, 0, self.size.width, self.size.height) blendMode:kCGBlendModeNormal alpha:1.0];
+    if (image) {
+            [image drawInRect:imgRect blendMode:kCGBlendModeNormal alpha:alpha];
+    }
+    
+    if ([str  isKindOfClass:[NSAttributedString class]])
+    {
+        [(NSAttributedString*)str drawInRect:strRect];
+    }
+    else if (str) {
+        [str drawInRect:strRect withAttributes:attri];
+    }
+    UIImage *resultImage = UIGraphicsGetImageFromCurrentImageContext();
+    UIGraphicsEndImageContext();
+    return resultImage;
+}
+
+@end