added file name sorting code to abrastract analysis

there does seem to be some kind of strange file saving ordering problem
going on... into the 'drawing' --> folder. will look at it and try and
see what its doing wrong

src/AbstractAnalysis.cpp

@@ -157,20 +157,57 @@ void AbstractAnalysis::create_dir_allocate_images()
 
 }
 
-void AbstractAnalysis::read_dir_create_list(string folder_path)
+
+
+
+bool cmp_file(string f0, string f1)
+
 {
+    
+    int v0 = atoi(f0.substr(0, f0.find("_")).c_str());
+    
+    int v1 = atoi(f1.substr(0, f1.find("_")).c_str());    
+    
+    return v0 < v1;
+    
+}
+
+
+
+void AbstractAnalysis::read_dir_create_list(string folder_path)
+
+{
+    
     File dir(folder_path);
     
+    
+    
     if(dir.exists() && dir.isDirectory()) {
+        
         vector<string> list;
+        
         dir.list(list);   
+        
+        
+        
+        std::sort(list.begin(), list.end(), cmp_file);
+        
+        
+        
         for(int i = 0; i < list.size(); i++) {
+            
             string filepath = folder_path + "/" + list[i]; 
+            
             _saved_filenames_analysis.push_back(filepath);
+            
         }                
+        
     }
 }
 
+
+
+
 void AbstractAnalysis::saveImageAnalysis(string filename)
 {
     

src/ColorSingleAnalysis.cpp

@@ -28,7 +28,7 @@ void ColorSingleAnalysis::setup(int camWidth, int camHeight)
     //int acq_run_time = 25;   // 20 seconds of acquiring per run
     
     DELTA_T_SAVE = 1*(10*acq_run_time/2); // for 20 seconds, we want this to be around 200 files
-                                            // or 10 times per second = every 100 ms
+    // or 10 times per second = every 100 ms
     
     _frame_cnt_max = acq_run_time*ofGetFrameRate();  // e.g.: 30 frames per second * 20 seconds = 600 frames
     
@@ -115,14 +115,14 @@ void ColorSingleAnalysis::acquire()
     
     // RUN ROUTINE
     //for(int i = 0; i < NUM_RUN; i++) {
-      //  _run_cnt = i;
+    //  _run_cnt = i;
-        //cout << "RUN NUM = " << i;
+    //cout << "RUN NUM = " << i;
     
     save_timer = new Timer(0, DELTA_T_SAVE); // timing interval for saving files
     save_timer->start(save_callback);
     
-        while(!_RUN_DONE && _state != STATE_STOP)
+    while(!_RUN_DONE && _state != STATE_STOP)
-            Thread::sleep(3);
+        Thread::sleep(3);
     
     save_timer->stop();
     
@@ -153,49 +153,49 @@ void ColorSingleAnalysis::synthesise()
             //cout << "LOADED image1!!!" << endl;
             //if(image5.loadImage(_saved_filenames_analysis[i+1])){
             
-                ///////////////////////// PROCESS THE SAVED CAMERA IMAGES OF SHIT TO THE IMAGES //////////////////////////
+            ///////////////////////// PROCESS THE SAVED CAMERA IMAGES OF SHIT TO THE IMAGES //////////////////////////
             
-                cvColorImage1.setFromPixels(image1.getPixels(), image1.width, image1.height);
+            cvColorImage1.setFromPixels(image1.getPixels(), image1.width, image1.height);
-                //cvColorImage2.setFromPixels(image5.getPixels(), image5.width, image5.height);
+            //cvColorImage2.setFromPixels(image5.getPixels(), image5.width, image5.height);
             
-                cvColorImage1.blur(5);
+            cvColorImage1.blur(5);
-                cvColorImage1.erode();
+            cvColorImage1.erode();
-                cvColorImage1.erode();
+            cvColorImage1.erode();
-                cvColorImage1.dilate();
+            cvColorImage1.dilate();
-                cvColorImage1.blur(5);
+            cvColorImage1.blur(5);
-                cvColorImage1.erode();
+            cvColorImage1.erode();
-                cvColorImage1.erode();
+            cvColorImage1.erode();
-                cvColorImage1.erode();
+            cvColorImage1.erode();
-                cvColorImage1.erode();
+            cvColorImage1.erode();
             
-                /////////////////////////////////// SAVE TO DISK IN THE SYNTHESIS FOLDER ////////////////////////////////
+            /////////////////////////////////// SAVE TO DISK IN THE SYNTHESIS FOLDER ////////////////////////////////
-                string file_name;
+            string file_name;
             
-                file_name = ofToString(_synth_save_cnt, 2)+"_ColorSingleAnalysis_"+ofToString(_run_cnt,2)+".jpg";
+            file_name = ofToString(_synth_save_cnt, 2)+"_ColorSingleAnalysis_"+ofToString(_run_cnt,2)+".jpg";
             
             
-                //<---- THE OLD WAY OF SAVING - works on OSX but generates BLACK FRAMES on WINDOWS ---->
+            //<---- THE OLD WAY OF SAVING - works on OSX but generates BLACK FRAMES on WINDOWS ---->
-                // ofSaveImage(cvGrayImage1.getPixelsRef(),_whole_file_path_synthesis+"/"+file_name, OF_IMAGE_QUALITY_BEST);
+            // ofSaveImage(cvGrayImage1.getPixelsRef(),_whole_file_path_synthesis+"/"+file_name, OF_IMAGE_QUALITY_BEST);
             
             
-                //<---- NEW SAVING - seems to fix WINDOWS saving out BLACK FRAMES PROBLEM ---->
+            //<---- NEW SAVING - seems to fix WINDOWS saving out BLACK FRAMES PROBLEM ---->
-                //ofImage image;
+            //ofImage image;
-                //image.allocate(cvColorImage1.width, cvColorImage1.height, OF_IMAGE_COLOR);
+            //image.allocate(cvColorImage1.width, cvColorImage1.height, OF_IMAGE_COLOR);
             
-                //*** This needs to be here for OSX of we get a BAD ACCESS ERROR. DOES IT BREAK WINDOWS? ***//
+            //*** This needs to be here for OSX of we get a BAD ACCESS ERROR. DOES IT BREAK WINDOWS? ***//
-                //image.setUseTexture(false);  
+            //image.setUseTexture(false);  
             
-                //image.setFromPixels(cvColorImage1.getPixels(), cvColorImage1.width, cvColorImage1.height,OF_IMAGE_COLOR);
+            //image.setFromPixels(cvColorImage1.getPixels(), cvColorImage1.width, cvColorImage1.height,OF_IMAGE_COLOR);
-                //image.saveImage(_whole_file_path_synthesis+"/"+file_name);
+            //image.saveImage(_whole_file_path_synthesis+"/"+file_name);
             
-                //_saved_filenames_synthesis.push_back(_whole_file_path_synthesis+"/"+file_name);
+            //_saved_filenames_synthesis.push_back(_whole_file_path_synthesis+"/"+file_name);
             
-                // <--- REALLY NEW SAVING METHOD --- 26 feb 2012 --- consolidated the save function into Abstract Analysis> ///
+            // <--- REALLY NEW SAVING METHOD --- 26 feb 2012 --- consolidated the save function into Abstract Analysis> ///
             
-                saveImageSynthesis(file_name, &cvColorImage1, OF_IMAGE_COLOR);
+            saveImageSynthesis(file_name, &cvColorImage1, OF_IMAGE_COLOR);
-                _synth_save_cnt++;
+            _synth_save_cnt++;
             
-           // }
+            // }
         }
     }
     
@@ -326,7 +326,7 @@ void ColorSingleAnalysis::draw()
                 //ofRotate(ofMap(_anim_cnt/2.0, 0, _anim_cnt_max, 0, 360));
                 
                 if (_anim_cnt < _fade_in_frames) {
-                   // cout << "ColorSingleAnalysis STATE_SYNTHESIZING = FADING IN ANIMATION...\n";
+                    // cout << "ColorSingleAnalysis STATE_SYNTHESIZING = FADING IN ANIMATION...\n";
                     
                     fade = ofMap(_anim_cnt, 0, _fade_in_frames, 0, 255);
                     

src/ColorSingleAnalysis.h

@@ -65,5 +65,8 @@ protected:
     //this is the temporary container to allow us to convert and save out greyscale images
     ofxCvColorImage         cvConvertorImage;
     
+    unsigned char * imagePixels;
+    int vectorCount;
+    ofVec2f * vectorField;
 
 };