iOS第三方(显示视图的宽度高度)- MMPlaceHolder
github:https://github.com/adad184/MMPlaceHolder#readme
appDelegate添加,影响全局
[MMPlaceHolderConfig defaultConfig].lineColor = [UIColor redColor];
[MMPlaceHolderConfig defaultConfig].lineWidth = 1;
[MMPlaceHolderConfig defaultConfig].arrowSize = 5;
[MMPlaceHolderConfig defaultConfig].backColor = [UIColor clearColor];
[MMPlaceHolderConfig defaultConfig].frameWidth = 0;
[MMPlaceHolderConfig defaultConfig].visibleKindOfClasses = @[UIImageView.class];
//using it for frame debug [MMPlaceHolderConfig defaultConfig].autoDisplay = YES;
[MMPlaceHolderConfig defaultConfig].autoDisplaySystemView = YES;
[MMPlaceHolderConfig defaultConfig].showArrow = YES;
[MMPlaceHolderConfig defaultConfig].showText = YES;
//using it to control global visible [MMPlaceHolderConfig defaultConfig].visible = YES;
[MMPlaceHolderConfig defaultConfig].lineWidth = 1;
[MMPlaceHolderConfig defaultConfig].arrowSize = 5;
[MMPlaceHolderConfig defaultConfig].backColor = [UIColor clearColor];
[MMPlaceHolderConfig defaultConfig].frameWidth = 0;
[MMPlaceHolderConfig defaultConfig].visibleKindOfClasses = @[UIImageView.class];
//using it for frame debug [MMPlaceHolderConfig defaultConfig].autoDisplay = YES;
[MMPlaceHolderConfig defaultConfig].autoDisplaySystemView = YES;
[MMPlaceHolderConfig defaultConfig].showArrow = YES;
[MMPlaceHolderConfig defaultConfig].showText = YES;
//using it to control global visible [MMPlaceHolderConfig defaultConfig].visible = YES;
使用的时候添加,影响单个
[iv2 showPlaceHolder];
[iv3 showPlaceHolderWithLineColor:[UIColor greenColor]];
[iv4 showPlaceHolderWithLineColor:[UIColor yellowColor] backColor:[UIColor colorWithRed:0.1 green:0.1 blue:0.1 alpha:0.5]];
[iv5 showPlaceHolderWithLineColor:[UIColor whiteColor] backColor:[UIColor colorWithRed:1.0 green:0.5 blue:0 alpha:0.8] arrowSize:12];
[iv6 showPlaceHolderWithLineColor:[UIColor whiteColor] backColor:[UIColor blackColor] arrowSize:25 lineWidth:3]
[iv3 showPlaceHolderWithLineColor:[UIColor greenColor]];
[iv4 showPlaceHolderWithLineColor:[UIColor yellowColor] backColor:[UIColor colorWithRed:0.1 green:0.1 blue:0.1 alpha:0.5]];
[iv5 showPlaceHolderWithLineColor:[UIColor whiteColor] backColor:[UIColor colorWithRed:1.0 green:0.5 blue:0 alpha:0.8] arrowSize:12];
[iv6 showPlaceHolderWithLineColor:[UIColor whiteColor] backColor:[UIColor blackColor] arrowSize:25 lineWidth:3]
效果图: