LabelTTFDistanceFieldEffect::LabelTTFDistanceFieldEffect()
{
auto size = Director::getInstance()->getWinSize();
auto bg = LayerColor::create(Color4B(200,191,231,255));
this->addChild(bg);
TTFConfig ttfConfig("fonts/arial.ttf", 80, GlyphCollection::DYNAMIC,nullptr,true);
auto label1 = Label::createWithTTF(ttfConfig,"Glow", TextHAlignment::CENTER, size.width);
label1->setPosition( Point(size.width/2, size.height*0.65) );
label1->setColor( Color3B::GREEN );
label1->setAnchorPoint(Point::ANCHOR_MIDDLE);
label1->setLabelEffect(LabelEffect::GLOW,Color3B::YELLOW);
addChild(label1);
auto label2 = Label::createWithTTF(ttfConfig,"Outline", TextHAlignment::CENTER, size.width);
label2->setPosition( Point(size.width/2, size.height*0.5) );
label2->setColor( Color3B::RED );
label2->setAnchorPoint(Point::ANCHOR_MIDDLE);
label2->setLabelEffect(LabelEffect::OUTLINE,Color3B::BLUE);
addChild(label2);
auto label3 = Label::createWithTTF(ttfConfig,"Shadow", TextHAlignment::CENTER, size.width);
label3->setPosition( Point(size.width/2, size.height*0.35f) );
label3->setColor( Color3B::RED );
label3->setAnchorPoint(Point::ANCHOR_MIDDLE);
label3->setLabelEffect(LabelEffect::SHADOW,Color3B::BLACK);
addChild(label3);
}
bool Label::init()
{
bool ret = true;
if(_fontAtlas)
{
if (_reusedLetter == nullptr)
{
_reusedLetter = Sprite::createWithTexture(&_fontAtlas->getTexture(0));
_reusedLetter->setOpacityModifyRGB(_isOpacityModifyRGB);
_reusedLetter->retain();
_reusedLetter->setAnchorPoint(Point::ANCHOR_TOP_LEFT);
}
ret = SpriteBatchNode::initWithTexture(&_fontAtlas->getTexture(0), 30);
}
if (_useDistanceField)
setLabelEffect(LabelEffect::NORMAL,Color3B::BLACK);
else if(_useA8Shader)
setShaderProgram(ShaderCache::getInstance()->getProgram(GLProgram::SHADER_NAME_POSITION_TEXTURE_A8_COLOR));
else
setShaderProgram(ShaderCache::getInstance()->getProgram(GLProgram::SHADER_NAME_POSITION_TEXTURE_COLOR));
return ret;
}
