mehmet gok
Fork of Silabs MemoryLCD library
Dependents: demoUI whrmDemoUI Host_Software_MAX32664GWEB_HR_EXTENDED Host_Software_MAX32664GWEC_SpO2_HR-_EXTE ... more
C++ library for Sharp Microelectronics 1.28 inch LCD TFT, LS013B7DH03, SPI bus. Forked from Silicon Labs MemoryLCD display driver.
Diff: GraphicsDisplay.cpp
- Revision:
- 5:26851f9655cf
- Parent:
- 0:a0faa86660d4
- Child:
- 11:0f8ae10b308d
--- a/GraphicsDisplay.cpp Thu May 28 16:05:09 2015 +0000
+++ b/GraphicsDisplay.cpp Tue Jun 09 14:48:20 2015 +0000
@@ -152,6 +152,28 @@
putp(colour);
}
}
+
+void GraphicsDisplay::circle(int x, int y, int r,int colour){
+ int ce = -r;
+ int cx = r;
+ int cy = 0;
+ while(cx >= cy){
+ pixel(x+cx,y+cy,colour);
+ pixel(x-cx,y-cy,colour);
+ pixel(x-cx,y+cy,colour);
+ pixel(x+cx,y-cy,colour);
+ pixel(x+cy,y+cx,colour);
+ pixel(x-cy,y+cx,colour);
+ pixel(x-cy,y-cx,colour);
+ pixel(x+cy,y-cx,colour);
+ ce += 2*cy++ + 1;
+ if(ce >= 0){
+ ce -= 2*cx---1;
+ }
+
+ }
+
+}
void GraphicsDisplay::cls() {
fill(0, 0, width(), height(), _background);