我正在尝试通过创建一个图像地图来帮助他的Uni项目的朋友,该地图播放当您将鼠标悬停在图像的不同部分上时创建的音频剪辑。我只是不知道我似乎出错了,任何帮助都非常感谢!
HTML:
<head>
<meta charset="UTF-8">
<link rel="stylesheet" href="DLL MUSIC SIM.css">
<script type="text/javascript" src="DLL MUSIC SIM.js"></script>
<title>Daddy Long Legs Music Simulator</title>
</head>
<body>
<img src="https://photos-4.dropbox.com/t/2/AAD7kArwYwyj90InSvhwMX09saAeNWEh4czxGRe2JjinjQ/12/150613124/png/32x32/1/_/1/2/First%20Draft.png/EJKfmnMYRCACKAI/xur8HIDxW2Qob1IEtNOndWn1TSPxcVdIxuzxDGr1BxY?size=2048x1536&size_mode=3" alt="" usemap="#DrumMap" />
<img id="draft" width="1652" height="971" alt="">
<map name="map">
<area shape="poly" coords="685,480,695,678,993,684,983,472" nohref="nohref" onmouseover="changeClip('drum1');"/>
</map>
<audio id="drum1"><source src="https://www.dropbox.com/s/i85f9q7qruar91m/Track%201%20Drums.wav?dl=0" type="audio/wav"></source></audio>
</body>
</html>
CSS:
body{
background-color: black;
}
area {
display: none;
}
#audio {
display: none;
}
JS:
function playClip(clip) {
document.getElementById(note).play();
}
function pauseAudio() {
audio.pause() onmouseout;
}
我已经看了一段时间,但现在没有任何进一步的前进,提前谢谢!
答案 0 :(得分:0)
为了帮助您,我建议您看看这个最小的工作示例:
var go = document.getElementById('play'),
audio = null;
go.addEventListener('mouseenter', play, false);
go.addEventListener('mouseout', stop, false);
function play() {
audio = new Audio('https://www.gnu.org/music/FreeSWSong.ogg');
audio.play();
}
function stop() {
if (!audio.paused) {
audio.pause();
}
audio = null;
}
<img src="https://i.stack.imgur.com/Iy4Wr.png" usemap="#map">
<map name="map">
<area id="play" shape="circle" coords="150,149,49" title="Play">
</map>
正如您所看到的,这不是很复杂......您只需要正确创建map
(您可以使用GIMP)并定义正确的事件侦听器/处理程序。