Arduino Function: TFT.point

Description

This function draws a point in a specified coordinates. The first parameter is the horizontal axe for the point, the second value is the vertical axe for the point.

Syntax

screen.point(xPos, yPos);

Parameters

  • xPos : int, the horizontal position of the point
  • yPos : int, the vertical position of the point

Examples

#include <SPI.h>
#include <TFT.h> // Arduino TFT library

#define cs 10
#define dc 9
#define rst 8

TFT screen = TFT(cs, dc, rst);

void setup() {
// initialize the screen
screen.begin();

// make the background black
screen.background(0,0,0);

// set the stroke color to white
screen.fill(255,255,255);

// draw a pixel in the screen's center
screen.point(screen.width()/2, screen.height()/2);
}

void loop() {}


Based on the reference originally written by Arduino Community,  wiring.org.co and  arduino.cc