<!DOCTYPE html> <html> <head> <script> </script> </head> <body> <canvas id="myCanvas" width="300" height="300"> </canvas> </body> </html>Ora con il Javascript "prendiamo possesso" del canvas...
Inizio con la prima funzione Javascript "associata" all'evento load della finestra.
<!DOCTYPE html> <html> <head> <script> function inizia(){ } window.addEventListener("load",function(){inizia()}); </script> </head> <body> <canvas id="myCanvas" width="300" height="300"> </canvas> </body> </html>E ora "prendiamo possesso" del canvas.
<!DOCTYPE html> <html> <head> <script> function canvasSpaceGame(){ canvas=document.getElementById("myCanvas"); ctx=canvas.getContext("2d"); } window.addEventListener("load",function(){canvasSpaceGame()}); </script> </head> <body> <canvas id="myCanvas" width="300" height="300"> </canvas> </body> </html>
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