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TFT Library
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
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.