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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.point(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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