js实现字母转换成莫尔斯鼓节奏效果代码-html代码-BFW代码库

js实现字母转换成莫尔斯鼓节奏效果代码

代码语言：html

所属分类：其他

代码描述：js实现字母转换成莫尔斯鼓节奏效果代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开


<!DOCTYPE html>
<html lang="en" >

<head>

  <meta charset="UTF-8">
  

  
  
  
<style>
body,
html {
	height: 100%;
	background-color: #0a81ab;
	font-family: -apple-system, system-ui, BlinkMacSystemFont, "Segoe UI", Roboto,
		"Helvetica Neue", Arial, sans-serif;
}

h1 {
	color: white;
	text-transform: uppercase;
	font-weight: 200;
	text-align: center;
}

.inputform {
	width: 300px;
	margin: 0 auto 2rem;
}

.inputform input {
	width: 279px;
	height: 40px;
	font-size: 1.4em;
	font-weight: 300;
	border: none;
	margin-bottom: 1rem;
	padding: 0 14px;
	font-family: -apple-system, system-ui, BlinkMacSystemFont, "Segoe UI", Roboto,
		"Helvetica Neue", Arial, sans-serif;
}

.inputform .buttons {
	display: flex;
	width: 308px;
	justify-content: space-between;
}

.inputform .buttons button {
	width: 140px;
	height: 40px;
	text-transform: uppercase;
	background-color: #0c4271;
	border: 0;
	color: white;
	font-weight: 100;
	letter-spacing: 4px;
}

.inputform .buttons #convertor {
	background-color: #0a1931;
	color: #a2dbfa;
}

.inputform .buttons #clearbutton {
	background-color: #a2dbfa;
	color: #0a1931;
}

#showtext {
	letter-spacing: 0.4em;
	text-align: center;
	color: white;
	font-weight: 900;
	font-size: 3rem;
	padding-left: 30px;
	transition: all 0.5s;
}

.info {
	position: fixed;
	width: 50%;
	height: 100%;
	padding: 0 20px;
	background-color: rgba(255, 255, 255, 0.9);
	top: 0;
	right: 0;
	z-index: 1;
	display: flex;
	flex-direction: column;
	text-align: center;
	justify-content: center;
	line-height: 2rem;
	font-family: -apple-system, system-ui, BlinkMacSystemFont, "Segoe UI", Roboto,
		"Helvetica Neue", Arial, sans-serif;
	font-weight: 200;
	font-size: 1.2rem;
	transform: translateX(100%);
	transition: all 0.3s ease-in-out;
}

.highlight {
	background-color: #ffe194;
	padding: 2px 4px;
}

#closemodal {
	text-decoration: underline;
	color: #053742;
	font-weight: 300;
	cursor: pointer;
}

#what {
	position: fixed;
	top: 20px;
	right: 30px;
	font-size: 1rem;
	width: 30px;
	height: 30px;
	border-radius: 50%;
	border: 0;
	cursor: pointer;
}

.open {
	transform: translateX(0%);
}
</style>

</head>

<body >
  <h1>Morse Drummer</h1>
<div class="inputform">
	<input type="text" id="textinput" autocomplete="off" />
	<div class="buttons">
		<button id="convertor">Play</button>
		<button id="clearbutton">Clear</button>
	</div>
</div>
<div id="showtext"></div>
<button id="what">?</button>
<section id="infobox" class="info">
	<p>Type in whatever in the textbox, and it'll convert it into Morse Code. Where in a <strong>dot</strong> is a kick and a <strong>dash</strong> is a snare and space would be a gap. Play with the tempo by changing the value of speed in the first line of JS.</p>
	<p>Try <span class="highlight">e t e t eeet et</span></p>
	<span id="closemodal">close this</span>
</section>

  
      <script>
let speed = 220; //Duration in ms between notes

var letterMap = {
  A: ".-",
  B: "-...",
  C: "-.-.",
  D: "-..",
  E: ".",
  F: "..-.",
  G: "--.",
  H: "....",
  I: "..",
  J: ".---",
  K: "-.-",
  L: ".-..",
  M: "--",
  N: "-.",
  O: "---",
  P: ".--.",
  Q: "--.-",
  R: ".-.",
  S: "...",
  T: "-",
  U: "..-",
  V: "...-",
  W: ".--",
  X: "-..-",
  Y: "-.--",
  Z: "--..",
  " ": " " };


const input = document.getElementById("textinput");
const display = document.getElementById("showtext").........完整代码请登录后点击上方下载按钮下载查看