float ofApp::getAverage(ofxJSONElement vals) {
float sum = 0;
for (int i = 0; i < vals.size(); i++) {
sum += vals[i][1].asFloat();
}
return sum / vals.size();
}
void ofApp::newDocument( int session_id, ofxJSONElement& json ) {
if ( json.isMember("type") ) {
string type = json[ "type" ].asString();
//openTableDocument* document = m_current_session->getCurrentDocument();
if ( type == "image" ) {
openTableImageCollection* collection = ( openTableImageCollection* ) m_current_session->getDocument( 0 );
openTableImageGroup* group = new openTableImageGroup;
group->setup(json);
if ( group->nImages() > 0 ) {
ofVec2f p = m_server.getSessionPosition(session_id);
if (p.y < ofGetHeight() / 2) {
p.y += 120.f;
} else {
p.y -= 120.f;
}
group->setPosition(p);
collection->addGroup(group);
} else {
delete group;
}
m_db.save();
} else if ( type == "text" ) {
openTableBusinessModelCanvas* bmc = ( openTableBusinessModelCanvas* ) m_current_session->getDocument( 1 );
bmc->updateElement(json);
m_db.save();
} else if( type == "session" ) {
m_current_session->unlock();
if ( json.isMember("sessions") ) {
m_db.markAllDocumentsOfTypeForDelete( "session" );
for ( int i = 0; i < json[ "sessions"].size(); i++ ) {
string id = json[ "sessions"][ i ].isMember( "id" ) ? json[ "sessions"][ i ][ "id" ].asString() : "";
string title = json[ "sessions"][ i ][ "session_title" ].asString();
bool active = json[ "sessions"][ i ][ "session_active" ].asBool();
openTableSession* session;
if ( id.length() > 0 ) {
session = ( openTableSession* )m_db.get(id);
//
// update existing
//
session->setSessionTitle( title );
m_db.clearPendingDelete(id);
} else {
//
// create new
//
session = ( openTableSession* )m_db.add( "session" );
session->setSessionTitle(title);
}
if ( active ) m_current_session = session;
}
m_db.commitPendingDeletes();
m_db.save();
}
}
}
}
void ofxLayout::loadData(ofxJSONElement jsonData){
vector<string> keys = jsonData.getMemberNames();
for(int i = 0; i < keys.size(); i++){
string key = keys[i];
ofxJSONElement value = jsonData[key];
setData(key, value.asString());
}
}
ofVec2f ofApp::getMinMax(ofxJSONElement vals) {
ofVec2f minMax;
float min;
float max;
for (int i = 0; i < vals.size(); i++) {
if (i == 0) {
min = vals[i][1].asFloat();
max = vals[i][1].asFloat();
}
if (min > vals[i][1].asFloat()) {
min = vals[i][1].asFloat();
}
if (max < vals[i][1].asFloat()) {
max = vals[i][1].asFloat();
}
}
minMax.set(min,max);
return minMax;
}
//--------------------------------------------------------------
void ofxTwitter::parseResponse(ofxJSONElement result) {
if(result.isMember("statuses")) {
data.clear();
ofxJSONElement trends = result["statuses"];
for(int i = 0; i < trends.size(); i++) {
ofxTwitterTweet tweet;
tweet.id_str = trends[i]["id_str"].asString();
tweet.created_at = trends[i]["created_at"].asString();
tweet.language = trends[i]["language"].asString();
tweet.text = trends[i]["text"].asString();
if(trends[i]["geo"] != Json::Value::null) {
tweet.geo = trends[i]["geo"]["type"].asString();
tweet.coordinates.x = trends[i]["geo"]["coordinates"][0].asFloat();
tweet.coordinates.y = trends[i]["geo"]["coordinates"][1].asFloat();
}
tweet.source = trends[i]["source"].asString();
tweet.retweet_count = trends[i]["retweet_count"].asInt();
tweet.truncated = trends[i]["truncated"].asBool();
ofxJSONElement author = trends[i]["user"];
tweet.user.id_str = author["id_str"].asString();
tweet.user.uri = "https://twitter.com/"+author["screen_name"].asString();
tweet.user.name = author["name"].asString();
tweet.user.screen_name = author["screen_name"].asString();
tweet.user.description = author["description"].asString();
if(author["location"].asString() != " ") {
tweet.user.location = author["location"].asString();
}
tweet.user.lang = author["lang"].asString();
tweet.user.url = author["url"].asString();
tweet.user.default_profile = author["default_profile"].asBool();
tweet.user.default_profile_image = author["default_profile_image"].asBool();
tweet.user.geo_enabled = author["geo_enabled"].asBool();
tweet.user.profile_image_url = author["profile_image_url"].asString();
if(author["profile_image_url"] != Json::Value::null && bLoadUserProfileImageOnMemory) {
ofLoadURLAsync(tweet.user.profile_image_url, "profile_"+tweet.user.id_str);
}
tweet.user.profile_banner_url = author["profile_banner_url"].asString();
if(author["profile_banner_url"] != Json::Value::null && bLoadUserBannerImageOnMemory) {
ofLoadURLAsync(tweet.user.profile_banner_url, "banner_"+tweet.user.id_str);
}
tweet.user.profile_background_image_url = author["profile_background_image_url"].asString();
tweet.user.profile_background_color = author["profile_background_color"].asString();
tweet.user.profile_background_tile = author["profile_background_tile"].asBool();
tweet.user.profile_use_background_image = author["profile_use_background_image"].asBool();
data.push_back( tweet );
//tweet.print();
}
ofLogNotice("ofxTwitter::parseResponse") << "(" << data.size() << ") Tweets ready";
}
}
void Spot:: loadBackPoints( ofxJSONElement json,int _number){
// cleanPoints();
number = _number;
frameCurrent=0;
frameFirstBack=0;
frameLastBack=0;
int points = json.size();
if(points>= 2)
{
int pointBottomIndex=0;
frameFirstBack= json[pointBottomIndex]["frame"].asInt();
frameCurrent=frameFirstBack;
SpotPoint * pointBottom = new SpotPoint(
json[pointBottomIndex]["x"].asInt(),
json[pointBottomIndex]["y"].asInt(),
json[pointBottomIndex]["scale"].asDouble()*SCALE_FACTOR,
json[pointBottomIndex]["alpha"].asInt()
);
backFollower = new SpotPoint(
json[pointBottomIndex]["x"].asInt(),
json[pointBottomIndex]["y"].asInt(),
json[pointBottomIndex]["scale"].asDouble()*SCALE_FACTOR,
json[pointBottomIndex]["alpha"].asInt()
);
SpotPoint * pointTop;
addBackPoint(frameCurrent,pointBottom);
//pointsMap[frameCurrent]=pointBottom;
frameCurrent++;
for(int pointTopIndex=pointBottomIndex+1; pointTopIndex<points; pointTopIndex++)
{
pointTop = new SpotPoint(
json[pointTopIndex]["x"].asInt(),
json[pointTopIndex]["y"].asInt(),
json[pointTopIndex]["scale"].asDouble()*SCALE_FACTOR,
json[pointTopIndex]["alpha"].asInt()
);
while(frameCurrent<=json[pointTopIndex]["frame"].asInt())
{
addBackPoint(frameCurrent,pointInterPolateFrom(
pointBottom,
pointTop,
json[pointBottomIndex]["frame"].asInt(),
frameCurrent,
json[pointTopIndex]["frame"].asInt()
));
//cout << "added frame: "+ofToString(frameCurrent)+" points: "+ofToString(pointsMap.size())<< endl;
frameCurrent++;
}
addBackPoint(frameCurrent,pointTop);
pointBottom = pointTop;
pointBottomIndex = pointTopIndex;
}
frameLastBack=frameCurrent;
smoothOutBacks(frameFirstBack,frameLastBack);
cout <<" " << ofToString(frameCurrent)<< " frames "<< endl;
}
else
{
cout << "Spot: any point"<< endl;
}
cout << "[MAP SIZE ONCE LOADED ]: "+ofToString(backPointsMap.size())<< endl;
cout << "[FRAMES]: "+ofToString(frameLastBack - frameFirstBack )<< endl;
}
void Spot:: loadFrontPoints( ofxJSONElement json,int _number){
// cleanPoints();
number = _number;
frameCurrent=0;
frameFirstFront=0;
frameLastFront=0;
int points = json.size();
if(points>= 2)
{
int pointBottomIndex=0;
frameFirstFront= json[pointBottomIndex]["frame"].asInt();
frameCurrent=frameFirstFront;
SpotPoint * pointBottom = new SpotPoint(
json[pointBottomIndex]["x"].asInt(),
json[pointBottomIndex]["y"].asInt(),
json[pointBottomIndex]["scale"].asDouble()*SCALE_FACTOR,
json[pointBottomIndex]["alpha"].asInt()
);
//
frontFollower = new SpotPoint(
json[pointBottomIndex]["x"].asInt(),
json[pointBottomIndex]["y"].asInt(),
json[pointBottomIndex]["scale"].asDouble()*SCALE_FACTOR,
json[pointBottomIndex]["alpha"].asInt()
);
SpotPoint * pointTop;
addFrontPoint(frameCurrent,pointBottom);
frameCurrent++;
for(int pointTopIndex=pointBottomIndex+1; pointTopIndex<points; pointTopIndex++)
{
pointTop = new SpotPoint(
json[pointTopIndex]["x"].asInt(),
json[pointTopIndex]["y"].asInt(),
json[pointTopIndex]["scale"].asDouble()*SCALE_FACTOR,
json[pointTopIndex]["alpha"].asInt()
);
while(frameCurrent<=json[pointTopIndex]["frame"].asInt())
{
addFrontPoint(frameCurrent,pointInterPolateFrom(
pointBottom,
pointTop,
json[pointBottomIndex]["frame"].asInt(),
frameCurrent,
json[pointTopIndex]["frame"].asInt()
));
//cout << "added frame: "+ofToString(frameCurrent)+" points: "+ofToString(pointsMap.size())<< endl;
frameCurrent++;
}
addFrontPoint(frameCurrent,pointTop);
pointBottom = pointTop;
pointBottomIndex = pointTopIndex;
}
frameLastFront=frameCurrent;
smoothOutFronts(frameFirstFront,frameLastFront);
cout <<" " << ofToString(frameCurrent)<< " frames "<< endl;
}
else
{
cout << "Spot: dont have any point"<< endl;
}
cout << "[frontPointsMap ONCE LOADED ]: "+ofToString(frontPointsMap.size())<< endl;
cout << "[FRAMES]: "+ofToString(frameLastFront - frameFirstFront )<< endl;
verdana.loadFont("verdana.ttf", 40, true, true);
verdana.setLineHeight(34.0f);
verdana.setLetterSpacing(1.035);
}