C++ (Cpp) NODE_MAPNIK_DEFINE_64_BIT_CONSTANT示例

示例#1

文件： mapnik_grid.cpp 项目： frankrowe/mapboxgltest

/**
 * Generator for [UTFGrid](https://www.mapbox.com/guides/an-open-platform)
 * representations of data.
 *
 * @name mapnik.Grid
 * @class
 * @param {number} width
 * @param {number} height
 * @param {Object} [options={}] optional argument, which can have a 'key' property
 * @property {string} key
 */
void Grid::Initialize(v8::Local<v8::Object> target) {

    Nan::HandleScope scope;

    v8::Local<v8::FunctionTemplate> lcons = Nan::New<v8::FunctionTemplate>(Grid::New);
    lcons->InstanceTemplate()->SetInternalFieldCount(1);
    lcons->SetClassName(Nan::New("Grid").ToLocalChecked());

    // methods
    Nan::SetPrototypeMethod(lcons, "encodeSync", encodeSync);
    Nan::SetPrototypeMethod(lcons, "encode", encode);
    Nan::SetPrototypeMethod(lcons, "addField", addField);
    Nan::SetPrototypeMethod(lcons, "fields", fields);
    Nan::SetPrototypeMethod(lcons, "view", view);
    Nan::SetPrototypeMethod(lcons, "width", width);
    Nan::SetPrototypeMethod(lcons, "height", height);
    Nan::SetPrototypeMethod(lcons, "painted", painted);
    Nan::SetPrototypeMethod(lcons, "clear", clear);
    Nan::SetPrototypeMethod(lcons, "clearSync", clearSync);
    // properties
    ATTR(lcons, "key", get_key, set_key);

    target->Set(Nan::New("Grid").ToLocalChecked(), lcons->GetFunction());
    NODE_MAPNIK_DEFINE_64_BIT_CONSTANT(lcons->GetFunction(), "base_mask", mapnik::grid::base_mask);

    constructor.Reset(lcons);
}

示例#2

文件： mapnik_grid.cpp 项目： cuulee/self-hosted-vector-tiles

/**
 * Generator for [UTFGrid](https://www.mapbox.com/guides/an-open-platform)
 * representations of data.
 *
 * @name mapnik.Grid
 * @class
 * @param {number} width
 * @param {number} height
 * @param {Object} [options={}] optional argument, which can have a 'key' property
 * @property {string} key
 */
void Grid::Initialize(Handle<Object> target) {

    NanScope();

    Local<FunctionTemplate> lcons = NanNew<FunctionTemplate>(Grid::New);
    lcons->InstanceTemplate()->SetInternalFieldCount(1);
    lcons->SetClassName(NanNew("Grid"));

    // methods
    NODE_SET_PROTOTYPE_METHOD(lcons, "encodeSync", encodeSync);
    NODE_SET_PROTOTYPE_METHOD(lcons, "encode", encode);
    NODE_SET_PROTOTYPE_METHOD(lcons, "addField", addField);
    NODE_SET_PROTOTYPE_METHOD(lcons, "fields", fields);
    NODE_SET_PROTOTYPE_METHOD(lcons, "view", view);
    NODE_SET_PROTOTYPE_METHOD(lcons, "width", width);
    NODE_SET_PROTOTYPE_METHOD(lcons, "height", height);
    NODE_SET_PROTOTYPE_METHOD(lcons, "painted", painted);
    NODE_SET_PROTOTYPE_METHOD(lcons, "clear", clear);
    NODE_SET_PROTOTYPE_METHOD(lcons, "clearSync", clearSync);
    // properties
    ATTR(lcons, "key", get_key, set_key);

    target->Set(NanNew("Grid"), lcons->GetFunction());
    NODE_MAPNIK_DEFINE_64_BIT_CONSTANT(lcons->GetFunction(), "base_mask", mapnik::grid::base_mask);

    NanAssignPersistent(constructor, lcons);
}