professional diaplay update

csv/last_updates.json

@@ -1 +0,0 @@
-{"stocks": "03/08/2021 13:14:11", "crypto": "03/08/2021 13:14:13", "news": "03/08/2021 13:14:15", "weather": "03/08/2021 13:14:14", "forex": "03/08/2021 19:14:18", "sports": "03/08/2021 13:14:16"}

stockTicker.py

@@ -163,11 +163,7 @@ class StockTicker():
       
             time.sleep(self.delay)
             kill = self.checkKilled()
-            
-            
-                       
-            
-            
+
             if kill: break
         return kill
     
@@ -383,7 +379,7 @@ class StockTicker():
 
             update_process.join()
             i+=1
-            
+             
     def scrollMultiple(self, animation = 'down'):
         # scrolls trhough all functions with animation. Updates functions and remakes images when each function not being dispplayed 
         
@@ -1935,8 +1931,119 @@ class StockTicker():
             if kill:
                 break
                 
-    
- 
+    def scrollProfessionalAnimated(self, options, animation = 'on'):
+        
+        # scrolls trhough all functions with animation. Updates functions and remakes images when each function not being dispplayed 
+        
+        
+        print(options[0:2])
+        self.updateMultiple(options[0:2])
+
+        kill = False 
+        i1 = 0 # keep track of which image we are displaying
+        i2 = 1 # keep   track of which image we are displaying
+        
+        self.double_buffer = self.matrix.CreateFrameCanvas()
+        update_process = Process(target = self.updateMultiple, args = ([options[(max(i1,i2)+1) % len(options)]],))
+        update_process.start()
+        
+        image1 = self.openImage('./display_images/' + options[i1 % len(options)] +'.ppm')
+        image1 = image1.convert('RGB')
+        
+        print(options[i2 % len(options)])
+        image2 = self.openImage('./display_images/' + options[i2 % len(options)] +'.ppm')
+        image2 = image2.convert('RGB')
+     
+  
+        
+        offset_x1 = 0
+        offset_x2 = 0
+        
+        offset_y1 = -16
+        offset_y2 = 32
+        
+        frame_skip = int((1/15)/self.delay) #controls how fast gifs run 
+        self.frame = 0
+        
+        img_width1, img_height1 = image1.size
+        img_width2, img_height2 = image2.size
+        kill = False
+        
+        delay_t1 = 0.02
+        delay_t2 = 0.025
+        update_t1 = time.time()
+        update_t2 = time.time()
+        while True:
+
+            if offset_x1 < -(img_width1+1):
+                
+                i1 = max(i1, i2) + 1
+                offset_x1 = 0
+                offset_y1 = -16
+                update_process.join()
+                update_process = Process(target = self.updateMultiple, args = ([options[(max(i1,i2)+1) % len(options)]],))
+                update_process.start()
+                image1 = self.openImage('./display_images/' + options[i1 % len(options)] +'.ppm')
+                image1 = image1.convert('RGB')
+                img_width1, img_height1 = image1.size
+              
+                    
+            
+            if offset_x2 < -(img_width2+1):
+       
+                i2 = max(i1, i2) + 1
+                offset_x2 = 0
+                offset_y2 = 32
+                update_process.join()
+                update_process = Process(target = self.updateMultiple, args = ([options[(max(i1,i2)+1) % len(options)]],))
+                update_process.start()
+                image2 = self.openImage('./display_images/' + options[i2 % len(options)] +'.ppm')
+                image2 = image2.convert('RGB')
+                img_width2, img_height2 = image2.size
+            
+            if time.time() - update_t1 > delay_t1:
+                update_t1 = time.time()
+                if offset_y1 < 0:
+                    offset_y1+=1
+                else:
+                    offset_x1 -= 1
+                    
+            if time.time() - update_t2 > delay_t2:
+                update_t2 = time.time()
+                if offset_y2 > 16:
+                    offset_y2-=1
+                else:
+                    offset_x2 -= 1
+               
+            if kill: break
+        
+            #image = image.convert('RGB')
+            
+            
+
+            self.double_buffer.SetImage(image1, offset_x1, offset_y1)
+            self.double_buffer.SetImage(image2, offset_x2, offset_y2)
+                
+            buff = 0
+
+            # remove the ppixels behind the image, to stop trailing    
+            self.double_buffer = self.matrix.SwapOnVSync(self.double_buffer)
+            for y in range(16):
+                self.matrix.SetPixel(offset_x1 + img_width1 +1 , y , 0,0,0)
+                self.matrix.SetPixel(offset_x1 + img_width1  , y , 0,0,0)
+            for y in range(16,32):
+                self.matrix.SetPixel(offset_x2 + img_width2 +1 , y , 0,0,0)
+                self.matrix.SetPixel(offset_x2 + img_width2  , y , 0,0,0)
+                
+      
+            
+            kill = self.checkKilled()
+            
+            if kill: break
+                
+            
+            if kill: break
+
     def process_msg(self, msg):
         
         if msg == 'S': # stocks
@@ -2007,10 +2114,10 @@ class StockTicker():
             self.scrollFunctionsAnimated(userSettings, animation = 'down')
             
         elif msg == 'b':
-            #userSettings = ['stocks_prof', 'crypto_prof', 'forex_prof', 'today_weather_prof']
+            userSettings = ['stocks_prof', 'forex_prof', 'crypto_prof', 'today_weather_prof']
             
-            #self.scrollFunctionsAnimatedProf(userSettings)
-            self.displayProfessional()
+            self.scrollProfessionalAnimated(userSettings)
+            #self.displayProfessional()
         
         elif msg == '+':
             stock_ticker.scrollMultiple()
@@ -2031,7 +2138,7 @@ if __name__ == '__main__':
             
             
             #
-            #stock_ticker.process_msg('G')
+            
             #stock_ticker.process_msg('G')
             #stock_ticker.process_msg('f')
             #stock_ticker.process_msg('W')