#include <Arduino.h>
#include <SPI.h>
#include <Adafruit_GFX.h>
#include <Adafruit_ST7789.h>

#define TFT_CS     10
#define TFT_RST    9
#define TFT_DC     8

#define TFT_WIDTH  240
#define TFT_HEIGHT 240

Adafruit_ST7789 tft = Adafruit_ST7789(TFT_CS, TFT_DC, TFT_RST);

#define BLACK       0x0000
#define WHITE       0xFFFF
#define RED         0xF800
#define GREEN       0x07E0
#define BLUE        0x001F
#define YELLOW      0xFFE0

void setup() {
  Serial.begin(9600);

  tft.init(TFT_WIDTH, TFT_HEIGHT);
  tft.setRotation(1);
  tft.fillScreen(BLACK); // Clear the screen

  // Draw a rectangle
  tft.drawRect(20, 20, 200, 200, GREEN);
  
  // Draw a filled circle
  tft.fillCircle(120, 120, 50, RED);
  
  // Draw a triangle
  tft.drawTriangle(50, 150, 100, 50, 150, 150, GREEN);
  
  // Set text properties
  tft.setTextSize(2);
  tft.setTextColor(YELLOW);
  
  // Print text
  tft.setCursor(80, 100);
  tft.println("Hello World!");
  tft.setCursor(30, 165);
 tft.setTextColor(RED);
  tft.println("by arvind 8/7/24 !");
  tft.setCursor(20, 190);
 tft.setTextColor(WHITE);
  tft.println("Have a nice day!");



}

void loop() {
  // Your code here
}