Guangmin Tang / N5110

tr

Diff: Bitmap.cpp

Revision:
42:596c207519de
Parent:
41:6c046786be6c
diff -r 6c046786be6c -r 596c207519de Bitmap.cpp
--- a/Bitmap.cpp	Wed Mar 08 16:13:08 2017 +0000
+++ b/Bitmap.cpp	Tue Mar 21 10:43:19 2017 +0000
@@ -87,10 +87,10 @@
             // Column index on the screen for rendering this pixel
             int screen_col = x0 + bitmap_col;
 
+            // Find the required value of the pixel at the given location within
+            // the bitmap data and then write it to the LCD screen
             int pixel = get_pixel(bitmap_row, bitmap_col);
-
-            if(pixel) lcd.setPixel(screen_col, screen_row);
-            else      lcd.clearPixel(screen_col, screen_row);
+            lcd.setPixel(screen_col, screen_row, pixel);
         }
     }
 }
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