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Dependencies: RTC-DS1307 SPI_TFT_ILI9341 TFT_fonts mbed tsi_sensor
Fork of
TFT_Mikroelectronika_IL9341_sketchpad
by 
Oxford CWM Team
Diff: drawhands.h
- Revision:
- 38:3fe3bafbf0c7
- Parent:
- 37:54285105ed80
- Child:
- 39:4b70d28cb273
- Child:
- 40:05798eeadd02
diff -r 54285105ed80 -r 3fe3bafbf0c7 drawhands.h
--- a/drawhands.h Thu May 25 16:01:06 2017 +0000
+++ b/drawhands.h Thu May 25 19:54:51 2017 +0000
@@ -1,17 +1,16 @@
-#include "libs.h"
-void draw_hands ( int x0 , int y0 , int r , float minutes , float hours , int color)
+void draw_hands ( int x0 , int y0 , int r , float minutes , int hours , int color)
{
-
- int rs = 0.8 * r ; // shorter moving hand
+ int x1,y1,x2,y2;
+ int rs = 0.6 * r ; // shorter moving hand
int m = minutes ;
int k = hours % 12;
- int angle2 = k * M_PI / 6 ;
- int angle = m * M_PI / 30 ;
- x1 = rs * cos(angle) + x0;
- y1 = rs * sin(angle) + y0;
- x2 = r * cos(angle2) + x0;
- y2 = r * sin(angle2) + y0;
+ double angle2 = k * M_PI / 6 ;
+ double angle = m * M_PI / 30 ;
+ x1 = rs * sin(angle) + x0;
+ y1 = rs * cos(angle) + y0;
+ x2 = r * sin(angle2) + x0;
+ y2 = r * cos(angle2) + y0;
TFT.line(x0, y0, x2, y2, color);
TFT.line(x0, y0, x1, y1, color);
}