javascript - 随机颜色生成器(Random color generator)

Question

Given this function, I want to replace the color with a random color generator.(鉴于此功能，我想更换一个随机颜色生成的颜色 。)

document.overlay = GPolyline.fromEncoded({ color: "#0000FF", weight: 10, points: encoded_points, zoomFactor: 32, levels: encoded_levels, numLevels: 4 }); How can I do it?(我该怎么做？)   ask by n00ki3 translate from so

Answer 1

Use getRandomColor() in place of "#0000FF" :(使用getRandomColor()代替"#0000FF" ：)

function getRandomColor() { var letters = '0123456789ABCDEF'; var color = '#'; for (var i = 0; i < 6; i++) { color += letters[Math.floor(Math.random() * 16)]; } return color; } function setRandomColor() { $("#colorpad").css("background-color", getRandomColor()); } <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <div id="colorpad" style="width:300px;height:300px;background-color:#000"> </div> <button onclick="setRandomColor()">Random Color</button>