1.CCProgressTo進度動作，條形進度條，扇形進度條

1.CCProgressTo進度動作，條形進度條，扇形進度條

1 Bar形進度

CCSprite * proBack = CCSprite::create("barback.png");

proBack->setPosition(ccp(winSize.width/2 - 100,winSize.height/2));

addChild(proBack);

CCProgressTimer * left =

CCProgressTimer::create(CCSprite::create("bar.png"));

left->setPosition(ccp(winSize.width / 2 - 100, winSize.height / 2));

addChild(left);

left->setType(kCCProgressTimerTypeBar);

left->setMidpoint(ccp(1,0));

left->setBarChangeRate(ccp(1,1));

CCProgressTo * to = CCProgressTo::create(2, 120.0f);

left->runAction(CCRepeatForever::create(to));

setMidPoint(ccp(x,y));

setMidpoint(ccp(1,0));

x和y均為[0,1]的數值表示進度起始點。比如ccp(0,0)左下角，ccp(1,1)右上角。

setBarChangeRate(ccp(x,y));

x和y均為[0,1]的數值表示，表示水平方向和豎直方向的進度。比如ccp(0,1)表示只有y軸方向有進度。

2 Radial

CCSprite * proBack2 = CCSprite::create("radialback.png");

proBack2->setPosition(ccp(winSize.width / 2 + 100, winSize.height /2));

addChild(proBack2);

CCProgressTimer * right = CCProgressTimer::create(CCSprite::create(“radial.png”));

right->setPosition(ccp(winSize.width/2 + 100,winSize.height / 2));

addChild(right);

right->setType(kCCProgressTimerTypeRadial);

right->setMidpoint(ccp(0.5,0.5));

CCProgressTo * to2 = CCProgressTo::create(2,100.0f);

right->runAction(to2);

3 案例

T17CCProgressTo.h