How to flip a sprite in SpriteKit?

Question

I'm trying to flip a sprite in SpriteKit. it can be done in cocos2d with CCOribitCamera like this:

id firstAction = [CCOrbitCamera actionWithDuration:d/2 radius:1 deltaRadius:0 angleZ:0            deltaAngleZ:90 angleX:0 deltaAngleX:0];
id secondAction = [CCOrbitCamera actionWithDuration:d/2 radius:1 deltaRadius:0 angleZ:270     deltaAngleZ:90 angleX:0 deltaAngleX:0];

[self runAction: [CCSequence actions:firstAction,
[ImageSwapAction actionWithCard: self],
secondAction, nil]];

Any ideas?

--Added--
Thanks for nickfalk's answer, I figured it out.

[sprite runAction:[SKAction sequence:@[
                                          [SKAction scaleXTo:0 duration:0.2],
                                          [SKAction runBlock:^{
            [sprite swapImage];
        }],
                                          [SKAction scaleXTo:1 duration:0.2]
                                          ]]];

Answer 1

您可以使用节点的xScale属性：

spriteInstance.xScale = -1;