Question

我想创建菜单项＆amp;带标题和标签的标签在cocos2dx 3.0中为其标题添加颜色

对于标签m使用

LabelTTF *designInfoLabel;

if(temp == 1){
   designInfoLabel = LabelTTF::create("App", "Helvetica", 15, Size(545, 32), TextHAlignment::CENTER);
}
else{
   designInfoLabel = LabelTTF::create("App", "Helvetica", 13, Size(545, 32), TextHAlignment::CENTER);
}

designInfoLabel->setPosition(100,100));
this->addChild(designInfoLabel);

但是这段代码有很多警告，我也想为文字设置颜色。

Answer 1

不推荐使用

LabelTTF和CCMenu，请改为使用Label和Menu类：

Label *designInfoLabel;

if(temp == 1){
   designInfoLabel = Label::createWithTTF("App", "Helvetica.ttf", 15, Size(545, 32), TextHAlignment::CENTER);
}
else{
   designInfoLabel = Label::createWithTTF("App", "Helvetica.ttf", 13, Size(545, 32), TextHAlignment::CENTER);
}

designInfoLabel->setPosition(100,100));
this->addChild(designInfoLabel);

Menu *buttonsMenu = Menu::create(supportMenuItem, nullptr);
buttonsMenu->setPosition(Vec2(0.0, 0.0));
this->addChild(buttonsMenu, 1);

要设置标签的颜色，您可以调用Label::setTextColor(const Color4B &color);功能。例如：

designInfoLabel->setTextColor(Color4B::BLACK);

或直接设置RGBA：

designInfoLabel->setTextColor(Color4B(0, 0, 0, 0));

我想创建Label＆amp;带有自定义字体的cocos2dx 3.0中的MenuItem

1 个答案: