TextUIState* InsertChildNodeState::run()
{
string description;
description = readLineString();
_mindMapModel->insertChildNodeCommand(_component, description);
_textUIView->printMindMap(_mindMapModel->getMindMap());
return TextUIStateFactory::createTextUIState(MenuStateInstruction, _mindMapModel);
}
bool Shape::load(const std::string& filename) {
GDALAllRegister();
GDALDataset* poDS;
poDS = (GDALDataset*)GDALOpenEx(filename.c_str(), GDAL_OF_VECTOR, NULL, NULL, NULL);
if (poDS == NULL) return false;
// 初期化
shapeObjects.clear();
minBound.x = std::numeric_limits<float>::max();
minBound.y = std::numeric_limits<float>::max();
minBound.z = std::numeric_limits<float>::max();
maxBound.x = -std::numeric_limits<float>::max();
maxBound.y = -std::numeric_limits<float>::max();
maxBound.z = -std::numeric_limits<float>::max();
int nLayers = poDS->GetLayerCount();
int i = 0;
for (int n = 0; n < nLayers; ++n) {
OGRLayer* poLayer = poDS->GetLayer(n);
shapeType = poLayer->GetGeomType();
shapeObjects.resize(shapeObjects.size() + poLayer->GetFeatureCount());
OGRFeature* poFeature;
poLayer->ResetReading();
while ((poFeature = poLayer->GetNextFeature()) != NULL) {
// 属性の名前を読み込む
std::vector<std::string> fieldNames;
for (int j = 0; j < poFeature->GetFieldCount(); ++j) {
OGRFieldDefn* poFieldDefn = poFeature->GetFieldDefnRef(j);
fieldNames.push_back(poFieldDefn->GetNameRef());
}
// 属性の値を読み込む
OGRFeatureDefn *poFDefn = poLayer->GetLayerDefn();
for (int j = 0; j < poFDefn->GetFieldCount(); ++j) {
OGRFieldDefn* poFieldDefn = poFDefn->GetFieldDefn(j);
if (poFieldDefn->GetType() == OFTInteger) {
shapeObjects[i].attributes[fieldNames[j]] = Variant(poFeature->GetFieldAsInteger(j));
}
else if (poFieldDefn->GetType() == OFTInteger64) {
shapeObjects[i].attributes[fieldNames[j]] = Variant(poFeature->GetFieldAsInteger(j));
}
else if (poFieldDefn->GetType() == OFTReal) {
shapeObjects[i].attributes[fieldNames[j]] = Variant(poFeature->GetFieldAsDouble(j));
}
else if (poFieldDefn->GetType() == OFTString) {
shapeObjects[i].attributes[fieldNames[j]] = Variant(poFeature->GetFieldAsString(j));
}
else {
shapeObjects[i].attributes[fieldNames[j]] = Variant(poFeature->GetFieldAsString(j));
}
}
// このshapeのベクトルデータを読み込む
OGRGeometry* poGeometry = poFeature->GetGeometryRef();
if (poGeometry != NULL) {
if (wkbFlatten(poGeometry->getGeometryType()) == wkbPoint) {
shapeObjects[i].parts.resize(1);
shapeObjects[i].parts[0].points.resize(1);
OGRPoint* poPoint = (OGRPoint*)poGeometry;
shapeObjects[i].parts[0].points[0].x = poPoint->getX();
shapeObjects[i].parts[0].points[0].y = poPoint->getY();
updateBounds(poPoint);
}
else if (wkbFlatten(poGeometry->getGeometryType()) == wkbLineString) {
OGRLineString* poLineString = (OGRLineString*)poGeometry;
readLineString(poLineString, shapeObjects[i]);
}
else if (wkbFlatten(poGeometry->getGeometryType()) == wkbPolygon) {
OGRPolygon* poPolygon = (OGRPolygon*)poGeometry;
readPolygon(poPolygon, shapeObjects[i]);
}
else if (wkbFlatten(poGeometry->getGeometryType()) == wkbMultiPolygon) {
OGRMultiPolygon* poMultiPolygon = (OGRMultiPolygon*)poGeometry;
readMultiPolygon(poMultiPolygon, shapeObjects[i]);
}
else {
// not supported
}
}
// shapeObjectsのインデックスをインクリメント
i++;
// OGRが取得したメモリを開放
OGRFeature::DestroyFeature(poFeature);
}
}
GDALClose(poDS);
return true;
}
