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TFTLibrary > TFT

point

Description

Draws a point at the given coordinates. The first parameter is the horizontal value for the point, the second value is the vertical value for the point.

Syntax

screen.fill(xPos, yPos);

Parameters

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

Returns

none

Example

#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() {

}

See also

Reference Home

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The text of the Arduino reference is licensed under a Creative Commons Attribution-ShareAlike 3.0 License. Code samples in the reference are released into the public domain.

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