iOS開發 很有用的UIView分類

很有用的uiview分類，可以用來方便訪問檢視座標x,y，中心點，寬度和高度等等

uiview+category.h

1

#import23
ib_designable45
@inte***ce
uiview (category)
6@property (nonatomic, assign)cgfloat x;
7@property (nonatomic, assign)cgfloat y;
8@property (nonatomic, assign)cgfloat width;
9@property (nonatomic, assign)cgfloat height;
10@property (nonatomic, assign)cgfloat centerx;
11@property (nonatomic, assign)cgfloat centery;
12@property (nonatomic, assign)cgsize size;
13@property(nonatomic, assign) ibinspectable cgfloat borderwidth;
14 @property(nonatomic, assign) ibinspectable uicolor *bordercolor;
15@property(nonatomic, assign) ibinspectable cgfloat cornerradius;
1617/**
18*  水平居中
19*/
20 - (void
)alignhorizontal;
21/**22
*  垂直居中
23*/
24 - (void
)alignvertical;
25/**26
*  判斷是否顯示在主視窗上面27*
28*  @return 是否
29*/
30 -(bool)isshowonwindow;
3132 - (uiviewcontroller *)parentcontroller;
33@end

uiview+category.m

1

#import
"uiview+category.h"2
3@implementation
uiview (category)
45 - (void
)setx:(cgfloat)x611
12 -(cgfloat)x
1316
17 - (void
)sety:(cgfloat)y
1823
24 -(cgfloat)y
2528
29 - (void
)setwidth:(cgfloat)width
3035
36 -(cgfloat)width
3740
41 - (void
)setheight:(cgfloat)height
4247
48 -(cgfloat)height
4952
53 - (void
)setsize:(cgsize)size
5459
60 -(cgsize)size
6164
65 - (void
)setcenterx:(cgfloat)centerx
6671
72 -(cgfloat)centerx
7376
77 - (void
)setcentery:(cgfloat)centery
7883
84 -(cgfloat)centery
8588 - (void
)alignhorizontal
8992
93 - (void
)alignvertical
9497
98 - (void
)setborderwidth:(cgfloat)borderwidth
99104     self.layer.borderwidth =borderwidth;
105}
106107 - (void)setbordercolor:(uicolor *)bordercolor
108111
112 - (void
)setcornerradius:(cgfloat)cornerradius
113117
118 -(bool)isshowonwindow
119else
134}
135136 -(cgfloat)borderwidth
137140
141 - (uicolor *)bordercolor
142146
147 -(cgfloat)cornerradius
148151
152 - (uiviewcontroller *)parentcontroller
153159         responder =[responder nextresponder];
160}
161return
nil;
162}
163164
165@end

iOS開發 很有用的UIView分類

很有用的uiview分類，可以用來方便訪問檢視座標x,y，中心點，寬度和高度等等 uiview category.h 1 import23 ib designable45 inte ce uiview category 6 property nonatomic,assign cgfloat x 7 ...

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