Third, image mobile "Apple iOS example Programming primer"

The app moves animations dynamically for the app's function

Current version of SDK 8.4 Xcode

Run Xcode Select Create a new Xcode project->single View application named Movingimage

(1) Open viewcontroller.m file in Xcode

(Red is the added code)

#import "ViewController.h"  

@interface viewcontroller ()  

@end  

@implementation Viewcontroller  

-(void) viewdidload {

//[super Viewdidload];

additional setup after loading the view, typically from a nib.

Define the position and size of the picture, Position: x=10.0f, y=10.0f, size: x=50.0f, y=40.0f

uiimageview *subview = [[uiimageview alloc]initwithframe:cgrectmake( 10.0f, 10.0f, 50.0f, 40.0f)];

//Set picture name, lovely mouse.png already exists, drag and drop add picture file to project supporting files folder

[SubView setimage: [UIImage imagenamed:@ "lovely mouse.png"];

//Enable animation movement

[uiimageview beginanimations:nil context:NULL];

//Move time 4 seconds

[uiimageview setanimationduration:4];

//Picture continues to move

[uiimageview setanimationbeginsfromcurrentstate:YES];

//redefine the position and size of the picture, position

SubView. frame = cgrectmake(100.0, 150.0, 200.0, 160.0);

//Finish animation move

[uiimageview commitanimations];

//Add a picture to the View subview

[self. View addsubview: SubView];     

} 

-(void) didreceivememorywarning {

[Super didreceivememorywarning];

//Dispose of any resources, can be recreated.

} 

@end

(6) Simulator

This article originated from the online blog tutorial, after I modified and tested. Original Blog Address http://blog.sina.com.cn/s/blog_5fae23350100dvx9.html

Third, image mobile "Apple iOS example Programming primer"