pagemap 頁面地圖導航

pagemap.js

pagemap.js是一款基於canvas的web頁面mini導航面板插件。該插件可以爲web頁面製作出類似sublime編輯器右側的mini導航面板效果。

pagemap npm install

npm i pagemap

html導入

<script type="text/javascript" src="/pagemap.min.js"></script>

或者

import pagemap from "pagemap"

html添加一個canvas元素，繪製微地圖需要。

<canvas id='map'></canvas>

CSS樣式

#map {
    position: fixed;
    top: 0;
    right: 0;
    width: 200px;
    height: 100%;
    z-index: 100;
}

初始化插件

pagemap(document.querySelector('#map'));

// 樣式可以修改
pagemap(document.querySelector('#map'), {
	viewport: null,
	styles: {
		'header,footer,section,article': 'rgba(0,0,0,0.08)',
		'h1,a': 'rgba(0,0,0,0.10)',
		'h2,h3,h4': 'rgba(0,0,0,0.08)'
	},
	back: 'rgba(0,0,0,0.02)',
	view: 'rgba(0,0,0,0.05)',
	drag: 'rgba(0,0,0,0.10)',
	interval: null
});

展示：

DEMO地址