JNIEXPORT jint JNICALL Java_ch_heigvd_jpal_JPal_getLineP
(JNIEnv *env, jobject obj) {
jclass cls = env->GetObjectClass (obj);
jfieldID fid = env->GetFieldID (cls, "pal_adr", "J");
Pal *pal = (Pal*) env->GetLongField (obj, fid);
return pal->getLineP();
}
QgsPalLabeling::QgsPalLabeling()
: mMapRenderer( NULL ), mPal( NULL )
{
// find out engine defaults
Pal p;
mCandPoint = p.getPointP();
mCandLine = p.getLineP();
mCandPolygon = p.getPolyP();
switch ( p.getSearch() )
{
case CHAIN: mSearch = Chain; break;
case POPMUSIC_TABU: mSearch = Popmusic_Tabu; break;
case POPMUSIC_CHAIN: mSearch = Popmusic_Chain; break;
case POPMUSIC_TABU_CHAIN: mSearch = Popmusic_Tabu_Chain; break;
case FALP: mSearch = Falp; break;
}
mShowingCandidates = false;
mShowingAllLabels = false;
mLabelSearchTree = new QgsLabelSearchTree();
}