BoundingBox and Pivot/Anchor point of points

snippet.h

vector<ofPoint*> getAllPointsFromPath() {
    vector<ofPoint*> points;
    vector<ofSubPath> &subpaths = path.getSubPaths();
    for (int i=0; i<subpaths.size(); i++) {
        vector<ofSubPath::Command> &commands = subpaths[i].getCommands();
        for (int j=0; j<commands.size(); j++) {
            points.push_back(&commands[j].to);
        }
    }
    return points;
}

ofPoint getCenterPoint() {
    return getBoundingBox().getCenter();
    
    // ---- my previous approach: taking the average of the points ---
    //ofPoint sum;
    //vector<ofPoint*> points = getAllPointsFromPath();
    //if (points.size()==0) return ofPoint(0,0);
    //for (int i=0; i<points.size(); i++) sum+=(*points[i]);
    //return sum/points.size();
}

ofRectangle getBoundingBox() {
    vector<ofPoint*> points = getAllPointsFromPath();        
    if (points.size()<1) return ofRectangle();
    float xMin=9999,xMax=-9999,yMin=9999,yMax=-9999;
    for (int i=0; i<points.size(); i++) {
        ofPoint &pt = *points[i];
        xMin = min(xMin,pt.x);
        xMax = max(xMax,pt.x);
        yMin = min(yMin,pt.y);
        yMax = max(yMax,pt.y);
    }
    return ofRectangle(xMin,yMin,xMax-xMin,yMax-yMin);
}