P5.js-将按键转换为实际的键盘字母(在系统中)

Question

function keyPressed() {
if (keyCode === "e") {
control *"system keyboard"* to output "e" 

我想通过[可撕机器]用姿势打字(https://teachablemachine.withgoogle.com/train/pose)

Answer 1

最简单的解决方案是使用p5.jskey属性，对于普通可打印键，该属性将是按下的键插入的字母的字符串(考虑移位键的状态(。只需确保将不可打印的键(Shift、Alt、Meta、Backspace、Tab、Enter、Escape等(考虑在内。

如果您不想使用内置的p5.js功能，那么这个问题是JavaScript中KeyCode的GetCharacter值的重复。。。然后修剪

Answer 2

我在评论中写了所有内容。。。

// copied this line of of the mozilla docs also this is for window rather than canvas
window.addEventListener("keydown", function(event){//you should just create a html canvas
// console.log(event.code)                      // and just select('#id')||('.class')||('canvas').
// console.log(event.code.replace("Key",""))    // ya can also get rid of these console.log()-s
if(typeof getCharString === "function"){      // this checks if function exists
getCharString(event.code)                   // this'll give you the text
}
}) // idk if you can do this with p5.js or not tbh...

function getCharString(P_EN_GUI_N_AGHHHH){
console.log(`${P_EN_GUI_N_AGHHHH} !!!`)
console.log(   P_EN_GUI_N_AGHHHH+"!!!")
}                       
//                      |
// here's just for copy |
//                      V
window.addEventListener("keydown", function(event){
if(typeof getCharString === "function"){
getCharString(event.code)
}
})

function getCharString(str){
console.log(str) 
}      // str == string