非自定义tabbar显示全图片方法

来源：互联网发布：母日授四子书数据编辑：程序博客网时间：2024/06/10 22:00

UITabBarItem * itemA = [[[UITabBarItemalloc]initWithTitle:@""image:niltag:1]autorelease];

UITabBarItem * itemB = [[[UITabBarItemalloc]initWithTitle:@""image:niltag:2]autorelease];

UITabBarItem * itemC = [[[UITabBarItemalloc]initWithTitle:@""image:niltag:3]autorelease];

UITabBarItem * itemD = [[[UITabBarItemalloc]initWithTitle:@""image:niltag:4]autorelease];

UITabBarItem * itemE = [[[UITabBarItemalloc]initWithTitle:@""image:niltag:5]autorelease];

[itemA setFinishedSelectedImage:[UIImageimageNamed:@"tab_shouye1.png"]withFinishedUnselectedImage:[UIImageimageNamed:@"tab_shouye2.png"]];

[itemB setFinishedSelectedImage:[UIImageimageNamed:@"tab_xiaozu1.png"]withFinishedUnselectedImage:[UIImageimageNamed:@"tab_xiaozu2.png"]];

[itemC setFinishedSelectedImage:[UIImageimageNamed:@"tab_xiaoxi1.png"]withFinishedUnselectedImage:[UIImageimageNamed:@"tab_xiaoxi2.png"]];

[itemD setFinishedSelectedImage:[UIImageimageNamed:@"tab_gerenzhongxin1.png"]withFinishedUnselectedImage:[UIImageimageNamed:@"tab_gerenzhongxin2.png"]];

[itemE setFinishedSelectedImage:[UIImageimageNamed:@"tab_gengduo1.png"]withFinishedUnselectedImage:[UIImageimageNamed:@"tab_gengduo2.png"]];

[itemA setImageInsets:UIEdgeInsetsMake(6,0, -6,0)];

[itemB setImageInsets:UIEdgeInsetsMake(6,0, -6,0)];

[itemC setImageInsets:UIEdgeInsetsMake(6,0, -6,0)];

[itemD setImageInsets:UIEdgeInsetsMake(6,0, -6,0)];

[itemE setImageInsets:UIEdgeInsetsMake(6,0, -6,0)];

[_tabBarController.viewsetBackgroundColor:[UIColorwhiteColor]];

[_tabBarController.tabBarsetBackgroundImage:[selfcreateImageWithColor:[UIColorclearColor]]];

- (UIImage *) createImageWithColor: (UIColor *) color

{

CGRect rect=CGRectMake(0.0f,0.0f, 1.0f,1.0f);

UIGraphicsBeginImageContext(rect.size);

CGContextRef context =UIGraphicsGetCurrentContext();

CGContextSetFillColorWithColor(context, [colorCGColor]);

CGContextFillRect(context, rect);

UIImage *theImage =UIGraphicsGetImageFromCurrentImageContext();

UIGraphicsEndImageContext();

return theImage;

}