screen.ts cleanup

Author: KierPalin

screen.ts

@@ -60,6 +60,7 @@ namespace user_interface_base {
             }
             return Screen.image_
         }
+
         public static resetScreenImage() {
             radio.sendBuffer(Buffer.fromArray([SCREEN_FN_ID_RESET_SCREEN_IMAGE]));
         }
@@ -89,8 +90,6 @@ namespace user_interface_base {
                 from.getRows(row, b);
                 radio.sendBuffer(b)
             }
-
-            basic.clearScreen()
         }
 
 
@@ -167,7 +166,6 @@ namespace user_interface_base {
             c: number
         ) {
             radio.sendBuffer(Buffer.fromArray([SCREEN_FN_ID_DRAW_RECT, x + Screen.HALF_WIDTH, y + Screen.HALF_HEIGHT, width, height, c]));
-            basic.clearScreen()
         }
 
         public static drawRectXfrm(
@@ -186,8 +184,10 @@ namespace user_interface_base {
         public static fill(
             c: number
         ) {
+            let startTime = input.runningTime();
             radio.sendBuffer(Buffer.fromArray([SCREEN_FN_ID_FILL, c]));
-            basic.clearScreen()
+            let endTime = input.runningTime();
+            basic.showNumber(endTime - startTime)
         }
 
         public static fillRect(
@@ -198,7 +198,6 @@ namespace user_interface_base {
             c: number
         ) {
             radio.sendBuffer(Buffer.fromArray([SCREEN_FN_ID_FILL_RECT, x + Screen.HALF_WIDTH, y + Screen.HALF_HEIGHT, width, height, c]))
-            basic.clearScreen()
         }
 
         public static fillRectXfrm(