//
// AppDelegate.m
// UI4_LabelChess
//
// Created by zhangxueming on 15/6/29.
// Copyright (c) 2015年 zhangxueming. All rights reserved.
//
#import "AppDelegate.h"
@interface AppDelegate ()
@end
@implementation AppDelegate
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
// Override point for customization after application launch.
// [self showLabelChess];
[self printShow];
self.window.rootViewController = nil;
self.window.backgroundColor = [UIColor whiteColor];
return YES;
}
- (void)showLabelChess
{
CGFloat width= self.window.frame.size.width/8;
NSArray *textArray = @[@"車",@"马",@"象",@"王",@"后",@"象",@"马",@"車"];
for (int i=0; i<8; i++) {
for(int j=0;j<8; j++) {
UILabel *label = [[UILabel alloc] initWithFrame:CGRectMake(j*width, i*width+20, width,width)];
if ((i+j)%2) {
label.backgroundColor = [UIColor yellowColor];
}
else
{
label.backgroundColor = [UIColor greenColor];
}
if(i==0||i==7)
{
label.text = textArray[j];
label.textAlignment = NSTextAlignmentCenter;
}
if (i==1||i==6) {
label.text = @"兵";
label.textAlignment = NSTextAlignmentCenter;
}
if (i==0||i==1) {
label.textColor = [UIColor redColor];
}
if (i==6||i==7) {
label.textColor = [UIColor blueColor];
}
[self.window addSubview:label];
}
}
}
-(void)printShow
{
CGFloat length=self.window.frame.size.width/9;
for(int i=0;i<9;i++)
{
for(int j=0;j<=i;j++)
{
UILabel *lable1 =[[UILabel alloc] initWithFrame:CGRectMake(j*length, i*length+20, length-1, length-1)];
lable1.text=[[NSString alloc]initWithFormat:@"%d*%d=%d", (i+1),(j+1),(i+1)*(j+1)];
lable1.backgroundColor=[UIColor blueColor];
lable1.adjustsFontSizeToFitWidth=YES;
[self.window addSubview:lable1];
}
}
}
转载于:https://www.cnblogs.com/0515offer/p/4638323.html
