Function CreateNativeChart

core/android/F2NativeJNI.cpp:39–44

##################### F2Chart Begin ###################################

//###################### F2Chart Begin ###################################
static jlong CreateNativeChart(JNIEnv *env, jclass clazz, jstring name, jdouble width, jdouble height, jdouble ratio) {
    std::string _name = JavaStringToString(env, name);
    F2_LOG_I("#CreateNativeChart", "create NativeChart:%s", _name.data());
    xg::XChart *chart = new xg::XChart(_name, width, height, ratio);
    return reinterpret_cast<jlong>(chart);
}

static jint SetChartCanvas(JNIEnv *env, jclass clazz, jlong chart, jlong view, jstring requestFrameHandleId) {
    xg::XChart *_chart = reinterpret_cast<xg::XChart *>(chart);