add 题目

2018-09-11 23:05:15 +08:00
parent 86f8824e14
commit a2de9505ee
25 changed files with 711 additions and 136 deletions
@@ -0,0 +1,17 @@
+//
+//  UIColor+HexColor.h
+//  GIGA
+//
+//  Created by lianxiang on 2018/9/11.
+//  Copyright © 2018年 com.giga.ios. All rights reserved.
+//
+
+#import <UIKit/UIKit.h>
+
+@interface UIColor (HexColor)
+
+ (UIColor *)colorWithHex:(long)hexColor;
+
+ (UIColor *)colorWithHex:(long)hexColor alpha:(CGFloat)alpha;
+
+@end
@@ -0,0 +1,27 @@
+//
+//  UIColor+HexColor.m
+//  GIGA
+//
+//  Created by lianxiang on 2018/9/11.
+//  Copyright © 2018年 com.giga.ios. All rights reserved.
+//
+
+#import "UIColor+HexColor.h"
+
+@implementation UIColor (HexColor)
+
+ (UIColor *)colorWithHex:(long)hexColor {
+    CGFloat red = ((CGFloat)((hexColor & 0xFF0000) >> 16))/255.0f;
+    CGFloat green = ((CGFloat)((hexColor & 0xFF00) >> 8))/255.0f;
+    CGFloat blue = ((CGFloat)(hexColor & 0xFF))/255.0f;
+    return [UIColor colorWithRed:red green:green blue:blue alpha:1.0f];
+}
+
+ (UIColor *)colorWithHex:(long)hexColor alpha:(CGFloat)alpha{
+    CGFloat red = ((CGFloat)((hexColor & 0xFF0000) >> 16))/255.0f;
+    CGFloat green = ((CGFloat)((hexColor & 0xFF00) >> 8))/255.0f;
+    CGFloat blue = ((CGFloat)(hexColor & 0xFF))/255.0f;
+    return [UIColor colorWithRed:red green:green blue:blue alpha:alpha];
+}
+
+@end