Code doesn’t compile?

I am using cocos2dx3.7.1.Now i want to get postion on mouse moved.For that i use ccTouchMoved method but actyaly this method is not compile.so how can i move sprite on mouse move??My code is:

Have you watched our tutorial?

yes….its solve now.

SWEET 

sir now i want to implement scrollview .In that for scrolling ietm take as a button.so if i want to take multipal button in one for loop then how can i do???

 for ( int i = 0; i < 8 i++ )
    {
        ui::Button *button = ui::Button::create( "menu1.png", "menu1.png" );
        button->setPosition( Vec2( scrollView->getContentSize( ).width /2, i * 70 ) );
        scrollView->addChild( button,50 );
    }

This code is for only 1 ietm is repeat  7 time but i want to diffrent 7 ietm in one time in scrollview .

And in scrollview 

scrollView->setContentSize( Size( 2000, 200 ) );
    scrollView->setInnerContainerSize( Size( 1280, 2500 ) );

how can it calculate for diffrent scrollview ????And what is the use of this 2 line for scrollview??

How different will each button be?

its diffrent image means menu1.png,menu2.png,menu3.png etc

use cocos2d::__String to create the button name with a variable.

ok sir thank you

Your welcome :D

Have you seen our Cocos Helper (https://github.com/SonarSystems/Cocos-Helper)

yes sir

I also refer  your video tutorial.

sir now i want get touch of the sprite.How can i get the touch of the sprite in onTouchBegan(Touch* touch, Event* event)  this method.Now i implement the code in

bool Level_Screen::onTouchBegan(Touch* touch, Event* event)
{
    CCLOG("onTouchBegan x = %f, y = %f", touch->getLocation().x, touch->getLocation().y);
    
    CCLOG("You Touched Here");
   
       if(level1->boundingBox().containsPoint(location))
    {
        level_change=1;
        Scene *scene = HelloWorld::createScene( );
        Director::getInstance( )->replaceScene(TransitionProgressRadialCW::create(0.5,scene));
    }

}

But here problem is that  i am not getting the touch smothely.I tap multipal time on sprite then transition occure.

Check this out http://www.cocos2d-x.org/wiki/User_Tutorial-Accurate_Hit_Testing

I using the settag() for identify the each item in MenuIetmImag.I call the method on ietm touch.But how can i get the tag on specific item.

void HelloWorld::selectSprite(Ref *sender)
{
  
}

In this method what i should write for get the tag.

I write for getting the tag   int tag=sender->getReferenceCount();

but it’s not proper working.

You need to cast the sender like so

MenuItemImage *menuItem = static_cast<MenuItemImage *>( sender );

Now you should be able to use the menuItem normally

sorry sir..

i am not getting

Where is the write above line and how the use of menuietm

void HelloWorld::selectSprite(Ref *sender)
{
MenuItemImage *menuItem = static_cast<MenuItemImage *>( sender );

int tag=menuItem->getTag();
}

Thanks a lot sir

In scrollview ,all the item is move when i scroll any where on the screen.but if i want to scroll within some specific width then how can i do ??

What is the specific width?

i want to keep that around 300.

Check this out for more information on UI http://cocos.sonarlearning.co.uk/docs/ui-elements-such-as-uibutton

I take screen shot in a game. Now i want to share on facebook then how can i share a screenshot???

And i implement the code for screenshot  and sharing that is from also sonarsystem,

SonarCocosHelper::IOS::Share("My game iMage","screnshot.png");

Have you got it working in a sprite.

yes sir..any static image is share but screenshot image is not share.My code is.

void HelloWorld::afterCaptured(bool succeed, const std::string& outputFile)
{
    if (succeed) {
    
        auto sp = Sprite::create(outputFile);
        this->addChild(sp, 255, "fg");
        Size s = Director::getInstance()->getWinSize();
        sp->setPosition(s.width / 2, s.height / 2);
        sp->setScale(0.25);
        SonarCocosHelper::IOS::Share("My post game","screnshot.png");
        
    }
    else
    {
        log("Capture screen failed.");
    }
}

utils::captureScreen( CC_CALLBACK_2(HelloWorld::afterCaptured, this), “screnshot.png" );

use sp for the image to share.

i use sp like this

SonarCocosHelper::IOS::Share("My post game","sp”);

but still image doesn’t share.

Exactly how  and where is write?

try that

SonarCocosHelper::IOS::Share("My post game",sp->getCString());

I try this but  stil image not show

Try a local image from resources.

ya ..its show but screen shot not show..

error occure like no member named getCsrtring in cocos2d::sprite

try .getCString()

if i try sp.getcstring then again give the error  like fix it  replace “.”  with “ ->”.then i fix it error occure  “ no member named getCsrtring in cocos2d::sprite”

its done

when i tap multipal time on sharing button then half screen show blak not full screenshot visible….how can i solve this issue.

error in logcat:

ImageIO: CGImageReadGetBytesAtOffset : *** ERROR *** CGImageSource was created with data size: 4425741 - current size is only: 4417265
2015-08-21 16:11:41.150 DressMeUp-mobile[1677:221559] plugin com.apple.share.Facebook.post invalidated

Could you post this as a separate question please.