acidportal

- 😈 Worlds smallest Evil Portal on a LilyGo T-QT
git clone git://git.acid.vegas/acidportal.git
TFT_Ellipse.ino (843B)
      1 /*
      2   Ellipse drawing example
      3 
      4   This sketch does not use any fonts.
      5 */
      6 
      7 #include <TFT_eSPI.h> // Hardware-specific library
      8 #include <SPI.h>
      9 
     10 TFT_eSPI tft = TFT_eSPI();       // Invoke custom library
     11 
     12 void setup(void) {
     13   tft.init();
     14 
     15   tft.setRotation(1);
     16 
     17 }
     18 
     19 void loop() {
     20 
     21   tft.fillScreen(TFT_BLACK);
     22 
     23   // Draw some random ellipses
     24   for (int i = 0; i < 40; i++)
     25   {
     26     int rx = random(60);
     27     int ry = random(60);
     28     int x = rx + random(320 - rx - rx);
     29     int y = ry + random(240 - ry - ry);
     30     tft.fillEllipse(x, y, rx, ry, random(0xFFFF));
     31   }
     32 
     33   delay(2000);
     34   tft.fillScreen(TFT_BLACK);
     35 
     36   for (int i = 0; i < 40; i++)
     37   {
     38     int rx = random(60);
     39     int ry = random(60);
     40     int x = rx + random(320 - rx - rx);
     41     int y = ry + random(240 - ry - ry);
     42     tft.drawEllipse(x, y, rx, ry, random(0xFFFF));
     43   }
     44 
     45   delay(2000);
     46 }
     47 
     48 
     49