#import "ExampleVC2.h"

#import "JCFrameLayout.h"

#define radomColor [UIColor colorWithRed:arc4random_uniform(256)/255.0 green:arc4random_uniform(256)/255.0 blue:arc4random_uniform(256)/255.0 alpha:1]

@interface ExampleVC2 ()

@implementation ExampleVC2

- (void)viewDidLoad {

[super viewDidLoad];

self.view.backgroundColor = [UIColor whiteColor];

//列数

int column = 3;

//内间距

CGFloat padding = 20;

//每个方块尺寸

CGFloat width = (JC_SCREEN_WIDTH - padding * (column + 1))/column;

CGFloat height = width;

for (int i = 0; i< 9; i++) {

//计算X左边

int col = i % column;

CGFloat x = col * (width + padding) + padding;

//计算Y左边

int row = i / column;

CGFloat y = row * (height + padding) + padding + 64;

UIView *view = [[UIView alloc]init];

[self.view addSubview:view];

view.backgroundColor = radomColor;

//使用JCFrameLayout进行布局

[view jc_makeLayout:^(JCFrameMake *make) {

make.width.jc_equalTo(width);

make.height.jc_equalTo(height);

make.left.jc_equalTo(x);

make.top.jc_equalTo(y);

}];

}

}