Draw a pixel: Difference between revisions

=={{header|Robotic}}==

We can technically draw a pixel through the uses of Sprites.

One of the requirements (fixed screen resolution) could not be met.

<lang robotic>

. "Set the sprite's reference character located at the"

. "upper-left corner of the board (char 0)"

set "SPR0_REFX" to 0

set "SPR0_REFY" to 0

. "Offset that reference by 256, leading to the first character"

. "in the extended character set"

set "SPR0_OFFSET" to 256

. "Set the width and height of the sprite"

set "SPR0_WIDTH" to 1

set "SPR0_HEIGHT" to 1

. "Unbound the sprite, removing the grid restriction"

set "SPR0_UNBOUND" to 1

. "Display the sprite on the overlay (this may not be necessary)"

set "SPR0_OVERLAY" to 1

set "xPos" to 100

set "yPos" to 100

put c0c Sprite p00 at "('xPos')" "('yPos')"

</lang>

I highly recommend you check out [https://www.digitalmzx.net/wiki/index.php?title=Sprite_(Tutorial) this tutorial] for the usage of Sprites in order to get a better understanding of all this.