-Nine Lattice segmentation algorithm

　　

Total number of columns to be divided

int totalcolums = 3; You can also modify the overall distribution by changing the number of columns

Dimension information for the application

CGFloat APPW = 80;

CGFloat APPH = 100;

The interval between each app

CGFloat margin = (self.view.frame.size.width-appw*3)/4;

for (int i = 0; i<data.count; i++)

{

Create a small app framework

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

Set Background color

Appview.backgroundcolor = [Uicolor Redcolor];

Calculate the location of each app frame

Calculate line number and column number

int row = I/totalcolums;

int col = i% Totalcolums;

CGFloat appx = margin + col * (appw + margin);

CGFloat Appy = + row * (Apph +margin);

Appview.frame = CGRectMake (appx, Appy, APPW, APPH);

Add to Parent View

[Self.view Addsubview:appview];

}

}

-Nine Lattice segmentation algorithm