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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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