| Description
| Sets, clears or inverts a pixel on the display.
|
| Syntax
| void setpixel(int x, int y, int state); |
| Arguments
| The x and y coordinates of the pixel that is to be set.
state can have one of the following values:
| 0
| Clears the pixel.
|
| 1
| Sets the pixel.
|
| 2
| Inverts the pixel. Sets when it was clear and clears when it was set.
|
|
| Returns
| None
|
| Remarks
| The following table shows the possible screen coordinates.
|
| OPH100x
| PHL1300
| PHL1700
| PHL2700
| OPL97xx
| DCL153x
|
| Upper left corner
| 0,0
| 0,0
| 0,0
| 0,0
| 0,0
| 0,0
|
| Bottom right corner
| 127,127
| 111,127
| 95,63
| 95,47
| 127,63
| 111,63
| 111,63
|
|
| Example
| #include "lib.h"
#include <stdio.h>
void main( void )
{
int x, y, z;
z=0;
while( 1 )
{
z = 1-z;
for( y=0; y < 48; y++)
{
for( x=0; x < 96; x++)
setpixel( x, y, z);
}
gotoxy( 3, 1);
printf("Press a key");
resetkey();
while( !kbhit())
idle();
}
} |
