初始化cocos2d&ŧ039；的contentScale

Posted 2021-02-25

// Obtain the shared director in order to...
CCDirector *director = [CCDirector sharedDirector];
 
// Enables High Res mode
if ([UIScreen instancesRespondToSelector:@selector(scale)]) {
	[director setContentScaleFactor:[[UIScreen mainScreen] scale]];
}