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RASP-SENSE-HAT-ASTRO-PI-Matrice (voir la source)
Version du 21 octobre 2015 à 21:25
, 21 octobre 2015 à 21:25→Activer un pixel avec les coordonnées
== Activer un pixel avec les coordonnées ==
== Activer un pixel avec les coordonnées ==
{{traduction}}
The {{fname|x}} and {{fname|y}} variables can be used to control which individual LED the {{fname|set_pixel}} command should change. '''X''' is horizontal and ranges from {{fname|0}} on the left to {{fname|7}} on the right. '''Y''' is vertical and ranges from {{fname|0}} at the top to {{fname|7}} on the bottom. Therefore, an {{fname|x, y}} coordinate of {{fname|0, 0}} is the top left and an {{fname|x, y}} coordinate of {{fname|7, 7}} is the bottom right.
The {{fname|x}} and {{fname|y}} variables can be used to control which individual LED the {{fname|set_pixel}} command should change. '''X''' is horizontal and ranges from {{fname|0}} on the left to {{fname|7}} on the right. '''Y''' is vertical and ranges from {{fname|0}} at the top to {{fname|7}} on the bottom. Therefore, an {{fname|x, y}} coordinate of {{fname|0, 0}} is the top left and an {{fname|x, y}} coordinate of {{fname|7, 7}} is the bottom right.