my collection of ios utils.
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swipe fingers to left or right can change the image
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when you click the little dot at the right corner, you also can switch the image page by page.
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It is more productive because you can use 3-5 lines of code to finish the same function that you used to complete using almost 80-100 lines.
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Import: It is not a real system protogenetic(原生的) UIScrollView, in fact it is a UIView that contains UIScrollView and UIPageControl.
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requirement: iOS >= 5.0
after importing "PagedImageScrollView.h", place this code in ViewDidLoad method of your viewcontroller.
PagedImageScrollView *pageScrollView = [[PagedImageScrollView alloc] initWithFrame:CGRectMake(0, 0, 320, 120)];
[pageScrollView setScrollViewContents:@[[UIImage imageNamed:@"xyq.jpeg"], [UIImage imageNamed:@"x2.jpeg"], [UIImage imageNamed:@"xyq.jpeg"], [UIImage imageNamed:@"x2.jpeg"]]];
//easily setting pagecontrol pos, see PageControlPosition defination in PagedImageScrollView.h
pageScrollView.pageControlPos = PageControlPositionCenterBottom;
[self.view addSubview:pageScrollView];
- generate horizontal bar chart with text indicator on the left of bar and digit indicator on the right of bar, and the bar is drawn with gradient(渐变), so it is cooler than immutable color
after import "JXBarChartView.h", place this code in ViewDidLoad method of your viewcontroller.
[super viewDidLoad];
NSMutableArray *textIndicators = [[NSMutableArray alloc] initWithObjects:@"标签1", @"标签2", @"标签3", @"标签4", @"标签5", nil];
NSMutableArray *values = [[NSMutableArray alloc] initWithObjects:@0, @5, @10, @3, @7, nil];
CGRect frame = CGRectMake(0, 0, self.view.frame.size.width, self.view.frame.size.height);
JXBarChartView *barChartView = [[JXBarChartView alloc] initWithFrame:frame
startPoint:CGPointMake(20, 20)
values:values maxValue:10
textIndicators:textIndicators
textColor:[UIColor orangeColor]
barHeight:20
barMaxWidth:150
gradient:nil];
[self.view addSubview:barChartView];
- sources files are:RouteTableManager.h/m and RouteRecord.h/m
- import "RouteTableManager.h"
[RouteTableManager getAllRoutes]to get all routes, every route record's property is in RouteRecord.h[RouteTableManager formatRouteTable]can get route table string like unix commandnetstat -r, e.g.
Destination Gateway Flags Refs Use Mtu Netif Expire
default 10.250.174.1 UGSc 189 0 1500 en0 0
10.62.0.0 10.62.2.35 UGSc 11 0 1500 tun0 0
10.62.2.35 10.62.2.35 UH 2 0 1500 tun0 0
10.63.2.0 10.62.0.1 UGSc 1 0 1500 tun0 0
10.63.4.0 10.62.0.1 UGSc 1 0 1500 tun0 0
10.63.15.48 10.62.0.1 UGSc 1 0 1500 tun0 0
10.63.15.64 10.62.0.1 UGSc 1 0 1500 tun0 0
10.63.15.80 10.62.0.1 UGSc 1 0 1500 tun0 0
10.63.15.160 10.62.0.1 UGSc 1 0 1500 tun0 0
10.63.15.176 10.62.0.1 UGSc 1 0 1500 tun0 0
10.63.23.0 10.62.0.1 UGSc 1 0 1500 tun0 0
10.63.58.0 10.62.0.1 UGSc 1 0 1500 tun0 0
10.250.174.0 link #5 UCS 2 0 1500 en0 1472454140
10.250.174.1 link #5 UCS 2 0 1500 en0 1472454140
10.250.174.1 0.13.19.aa.42.bf UHLWIir 196 29 1500 en0 1472460068
10.250.174.135 link #5 UCS 2 0 1500 en0 1472454140
10.250.174.135 b8.e8.56.6.be.38 UHLWIi 1 1 16384 lo0 0
10.250.175.255 link #5 UHLWbI 1 18 1500 en0 1472454143
113.108.224.252 10.250.174.1 UGSc 1 0 1500 en0 0
113.108.224.253 10.62.0.1 UGSc 1 0 1500 tun0 0
123.58.165.249 10.250.174.1 UGSc 1 0 1500 en0 0
123.58.173.50 10.250.174.1 UGSc 2 0 1500 en0 0
123.58.173.171 10.250.174.1 UGSc 1 0 1500 en0 0
123.58.175.212 10.250.174.1 UGSc 1 0 1500 en0 0
127.0.0.0 127.0.0.1 UCS 1 0 16384 lo0 0
127.0.0.1 127.0.0.1 UH 9 32816 16384 lo0 0
169.254.0.0 link #5 UCS 1 0 1500 en0 1472454140
218.107.55.89 10.250.174.1 UGSc 1 0 1500 en0 0
224.0.0.0 link #5 UCSm 2 0 1500 en0 1472454140
224.0.0.251 1.0.5e.0.0.fb UHLWIm 1 0 1500 en0 0
255.255.255.255 link #5 UCS 1 0 1500 en0 1472454140