cocos2dx学习日记二：Label的创建方法和属性

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auto label = Label::create("helloworld", "Arial", 50);//创建labellabel->setPosition(visibleSize.width / 2, visibleSize.height / 2);this->addChild(label);auto label2 = Label::createWithTTF("hello cocos", "fonts/Marker Felt.ttf", 50);label2->setPosition(visibleSize.width / 2, visibleSize.height / 4);this->addChild(label2);auto label3 = Label::createWithBMFont("markerFelt.fnt", "hello everybody");label3->setPosition(visibleSize.width / 4, visibleSize.height / 2);this->addChild(label3);auto label4 = Label::createWithSystemFont("systemtest", "arial", 24);label4->setPosition(visibleSize.width / 4, visibleSize.height / 4);this->addChild(label4);auto label5 = Label::createWithCharMap("tuffy_bold_italic-charmap.plist");label5->setString("charmaptest");label5->setPosition(visibleSize.width / 2, visibleSize.height*0.75);this->addChild(label5);

label的创建和精灵一样，调用静态方法进行创建，然后设置位置，并添加到层中。

label->setAnchorPoint(Point(0, 0));//设置锚点label2->setColor(Color3B::GREEN);//设置颜色label3->setRotation(var);//设置旋转角度label4->setScale(2.0f);//放大缩小label5->setString("testcharmap");//修改内容

修改label属性，生成如下图：

        label->setAlignment(TextHAlignment::CENTER);//对齐方法label2->enableOutline(Color4B::GREEN, 3);//发光label3->setAdditionalKerning(20);//设置字间距label4->enableShadow();//设置阴影label5->setLineHeight(10);//设置行高

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