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<h1>Lorem ipsum dolor sit amet consectetuer adipiscing
elit</h1>
<p>Lorem ipsum dolor sit amet, consectetuer adipiscing
elit. Aenean commodo ligula eget dolor. Aenean massa
<strong>strong</strong>. Cum sociis natoque penatibus
et magnis dis parturient montes, nascetur ridiculus
mus. Donec quam felis, ultricies nec, pellentesque
eu, pretium quis, sem. Nulla consequat massa quis
enim. Donec pede justo, fringilla vel, aliquet nec,
vulputate eget, arcu. In enim justo, rhoncus ut,
imperdiet a, venenatis vitae, justo. Nullam dictum
felis eu pede <a class="external ext" href="#">link</a>
mollis pretium. Integer tincidunt. Cras dapibus.
Vivamus elementum semper nisi. Aenean vulputate
eleifend tellus. Aenean leo ligula, porttitor eu,
consequat vitae, eleifend ac, enim. Aliquam lorem ante,
dapibus in, viverra quis, feugiat a, tellus. Phasellus
viverra nulla ut metus varius laoreet. Quisque rutrum. <img src="https://picsum.photos/500/500">
Aenean imperdiet. Etiam ultricies nisi vel augue.
Curabitur ullamcorper ultricies nisi.</p>
<h1>Lorem ipsum dolor sit amet consectetuer adipiscing
elit</h1>
<h2>Aenean commodo ligula eget dolor aenean massa</h2>
<p>Lorem ipsum dolor sit amet, consectetuer adipiscing
elit. Aenean commodo ligula eget dolor. Aenean massa.
Cum sociis natoque penatibus et magnis dis parturient
montes, nascetur ridiculus mus. Donec quam felis, <img src="https://picsum.photos/502/500">
ultricies nec, pellentesque eu, pretium quis, sem.</p>
<h2>Aenean commodo ligula eget dolor aenean massa</h2>
<p>Lorem ipsum dolor sit amet, consectetuer adipiscing
elit. Aenean commodo ligula eget dolor. Aenean massa.
Cum sociis natoque penatibus et magnis dis parturient
montes, nascetur ridiculus mus. Donec quam felis,
ultricies nec, pellentesque eu, pretium quis, sem.</p>
<ul>
<li>Lorem ipsum dolor sit amet consectetuer.</li>
<li>Aenean commodo ligula eget dolor.</li>
<li>Aenean massa cum sociis natoque penatibus.</li>
</ul>
<p>Lorem ipsum dolor sit amet, consectetuer adipiscing
elit. Aenean commodo ligula eget dolor. Aenean massa.
Cum sociis natoque penatibus et magnis dis parturient
montes, nascetur ridiculus mus. Donec quam felis,
ultricies nec, pellentesque eu, pretium quis, sem.</p>
<form action="#" method="post">
<fieldset>
<label for="name">Name:</label>
<input type="text" id="name" placeholder="Enter your
full name" />
<label for="email">Email:</label>
<input type="email" id="email" placeholder="Enter
your email address" />
<label for="message">Message:</label>
<textarea id="message" placeholder="What's on your
mind?"></textarea>
<input type="submit" value="Send message" />
</fieldset>
</form>
<p>Lorem ipsum dolor sit amet, consectetuer adipiscing
elit. Aenean commodo ligula eget dolor. Aenean massa.
Cum sociis natoque penatibus et magnis dis parturient
montes, nascetur ridiculus mus. Donec quam felis,
ultricies nec, pellentesque eu, pretium quis, sem.</p>
<table class="data">
<tr>
<th>Entry Header 1</th>
<th>Entry Header 2</th>
<th>Entry Header 3</th>
<th>Entry Header 4</th>
</tr>
<tr>
<td>Entry First Line 1</td>
<td>Entry First Line 2</td>
<td>Entry First Line 3</td>
<td>Entry First Line 4</td>
</tr>
<tr>
<td>Entry Line 1</td>
<td>Entry Line 2</td>
<td>Entry Line 3</td>
<td>Entry Line 4</td>
</tr>
<tr>
<td>Entry Last Line 1</td>
<td>Entry Last Line 2</td>
<td>Entry Last Line 3</td>
<td>Entry Last Line 4</td>
</tr>
</table>
<p>Lorem ipsum dolor sit amet, consectetuer adipiscing
elit. Aenean commodo ligula eget dolor. Aenean massa.
Cum sociis natoque penatibus et magnis dis parturient
montes, nascetur ridiculus mus. Donec quam felis,
ultricies nec, pellentesque eu, pretium quis, sem.</p>
<canvas id="map"></canvas>
* {
margin: 0;
padding: 0;
}
body {
font-family: Ubuntu, sans;
font-size: 16px;
color: #555;
width:50%;
margin:auto;
}
a, a:visited, a:active {
color: #1d77c2;
text-decoration: none;
}
a:hover {
color: #555;
}
main {
margin: 3em auto 6em auto;
max-width: 800px;
line-height: 1.6em;
}
h1 {
font-size: 1.3em;
font-weight: normal;
margin: 0 0 1em;
}
h2 {
font-size: 1.8em;
font-weight: normal;
margin: 3em 0 1em;
}
h3 {
font-size: 1.2em;
font-weight: bold;
margin: 2em 0 1em;
}
#banner {
position: absolute;
left: 0;
top: 0;
font-size: 16px;
margin: 4px;
padding: 4px 12px;
text-align: center;
line-height: 24px;
background: rgba(255,255,255,0.8);
border: 1px solid rgba(0,0,0,0.5);
}
#map {
position: fixed;
top: 0;
right: 0;
width: 160px;
height: 100%;
z-index: 100;
}
#container {
position: relative;
left: 100px;
top: 100px;
width: 600px;
height: 600px;
outline: 4px solid #222;
overflow: auto;
}
#content {
width: 800px;
height: 1000px;
background-color: #ccc;
}
#container2 {
position: relative;
left: 100px;
top: 100px;
width: 300px;
height: 400px;
outline: 4px solid #222;
overflow: auto;
}
#content2 {
width: 500px;
height: 600px;
background-color: #aaa;
}
.checkers {
background-image:
linear-gradient(45deg, #fff 25%, transparent 25%, transparent 75%, #fff 75%, #fff),
linear-gradient(45deg, #fff 25%, transparent 25%, transparent 75%, #fff 75%, #fff);
background-size: 100px 100px;
background-position: 0 0, 50px 50px
}
/*! pagemap v1.2.0 - https://larsjung.de/pagemap/ */
(function webpackUniversalModuleDefinition(root, factory) {
if(typeof exports === 'object' && typeof module === 'object')
module.exports = factory();
else if(typeof define === 'function' && define.amd)
define("pagemap", [], factory);
else if(typeof exports === 'object')
exports["pagemap"] = factory();
else
root["pagemap"] = factory();
})((typeof self !== 'undefined' ? self : this), function() {
return /******/ (function(modules) { // webpackBootstrap
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/* 0 */
/***/ (function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(global) {module.exports = function (canvas, options) {
var WIN = global.window;
var DOC = WIN.document;
var DOC_EL = DOC.documentElement;
var BODY = DOC.querySelector('body');
var CTX = canvas.getContext('2d');
var black = function black(pc) {
return "rgba(0,0,0,".concat(pc / 100, ")");
};
var settings = Object.assign({
viewport: null,
styles: {
'header,footer,section,article': black(8),
'h1,a': black(10),
'h2,h3,h4': black(8)
},
back: black(2),
view: black(5),
drag: black(10),
interval: null
}, options);
var _listener = function _listener(el, method, types, fn) {
return types.split(/\s+/).forEach(function (type) {
return el[method](type, fn);
});
};
var on = function on(el, types, fn) {
return _listener(el, 'addEventListener', types, fn);
};
var off = function off(el, types, fn) {
return _listener(el, 'removeEventListener', types, fn);
};
var Rect = function Rect(x, y, w, h) {
return {
x: x,
y: y,
w: w,
h: h
};
};
var rect_rel_to = function rect_rel_to(rect) {
var pos = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {
x: 0,
y: 0
};
return Rect(rect.x - pos.x, rect.y - pos.y, rect.w, rect.h);
};
var rect_of_doc = function rect_of_doc() {
return Rect(0, 0, DOC_EL.scrollWidth, DOC_EL.scrollHeight);
};
var rect_of_win = function rect_of_win() {
return Rect(WIN.pageXOffset, WIN.pageYOffset, DOC_EL.clientWidth, DOC_EL.clientHeight);
};
var el_get_offset = function el_get_offset(el) {
var br = el.getBoundingClientRect();
return {
x: br.left + WIN.pageXOffset,
y: br.top + WIN.pageYOffset
};
};
var rect_of_el = function rect_of_el(el) {
var _el_get_offset = el_get_offset(el),
x = _el_get_offset.x,
y = _el_get_offset.y;
return Rect(x, y, el.offsetWidth, el.offsetHeight);
};
var rect_of_viewport = function rect_of_viewport(el) {
var _el_get_offset2 = el_get_offset(el),
x = _el_get_offset2.x,
y = _el_get_offset2.y;
return Rect(x + el.clientLeft, y + el.clientTop, el.clientWidth, el.clientHeight);
};
var rect_of_content = function rect_of_content(el) {
var _el_get_offset3 = el_get_offset(el),
x = _el_get_offset3.x,
y = _el_get_offset3.y;
return Rect(x + el.clientLeft - el.scrollLeft, y + el.clientTop - el.scrollTop, el.scrollWidth, el.scrollHeight);
};
var calc_scale = function () {
var width = canvas.clientWidth;
var height = canvas.clientHeight;
return function (w, h) {
return Math.min(width / w, height / h);
};
}();
var resize_canvas = function resize_canvas(w, h) {
canvas.width = w;
canvas.height = h;
canvas.style.width = "".concat(w, "px");
canvas.style.height = "".concat(h, "px");
};
var viewport = settings.viewport;
var find = function find(sel) {
return Array.from((viewport || DOC).querySelectorAll(sel));
};
var drag = false;
var root_rect;
var view_rect;
var scale;
var drag_rx;
var drag_ry;
var draw_rect = function draw_rect(rect, col) {
if (col) {
CTX.beginPath();
CTX.rect(rect.x, rect.y, rect.w, rect.h);
CTX.fillStyle = col;
CTX.fill();
}
};
var apply_styles = function apply_styles(styles) {
Object.keys(styles).forEach(function (sel) {
var col = styles[sel];
find(sel).forEach(function (el) {
draw_rect(rect_rel_to(rect_of_el(el), root_rect), col);
});
});
};
var draw = function draw() {
root_rect = viewport ? rect_of_content(viewport) : rect_of_doc();
view_rect = viewport ? rect_of_viewport(viewport) : rect_of_win();
scale = calc_scale(root_rect.w, root_rect.h);
resize_canvas(root_rect.w * scale, root_rect.h * scale);
CTX.setTransform(1, 0, 0, 1, 0, 0);
CTX.clearRect(0, 0, canvas.width, canvas.height);
CTX.scale(scale, scale);
draw_rect(rect_rel_to(root_rect, root_rect), settings.back);
apply_styles(settings.styles);
draw_rect(rect_rel_to(view_rect, root_rect), drag ? settings.drag : settings.view);
};
var on_drag = function on_drag(ev) {
ev.preventDefault();
var cr = rect_of_viewport(canvas);
var x = (ev.pageX - cr.x) / scale - view_rect.w * drag_rx;
var y = (ev.pageY - cr.y) / scale - view_rect.h * drag_ry;
if (viewport) {
viewport.scrollLeft = x;
viewport.scrollTop = y;
} else {
WIN.scrollTo(x, y);
}
draw();
};
var on_drag_end = function on_drag_end(ev) {
drag = false;
canvas.style.cursor = 'pointer';
BODY.style.cursor = 'auto';
off(WIN, 'mousemove', on_drag);
off(WIN, 'mouseup', on_drag_end);
on_drag(ev);
};
var on_drag_start = function on_drag_start(ev) {
drag = true;
var cr = rect_of_viewport(canvas);
var vr = rect_rel_to(view_rect, root_rect);
drag_rx = ((ev.pageX - cr.x) / scale - vr.x) / vr.w;
drag_ry = ((ev.pageY - cr.y) / scale - vr.y) / vr.h;
if (drag_rx < 0 || drag_rx > 1 || drag_ry < 0 || drag_ry > 1) {
drag_rx = 0.5;
drag_ry = 0.5;
}
canvas.style.cursor = 'crosshair';
BODY.style.cursor = 'crosshair';
on(WIN, 'mousemove', on_drag);
on(WIN, 'mouseup', on_drag_end);
on_drag(ev);
};
var init = function init() {
canvas.style.cursor = 'pointer';
on(canvas, 'mousedown', on_drag_start);
on(viewport || WIN, 'load resize scroll', draw);
if (settings.interval > 0) {
setInterval(function () {
return draw();
}, settings.interval);
}
draw();
};
init();
return {
redraw: draw
};
};
/* WEBPACK VAR INJECTION */}.call(this, __webpack_require__(1)))
/***/ }),
/* 1 */
/***/ (function(module, exports) {
var g;
// This works in non-strict mode
g = (function() {
return this;
})();
try {
// This works if eval is allowed (see CSP)
g = g || new Function("return this")();
} catch (e) {
// This works if the window reference is available
if (typeof window === "object") g = window;
}
// g can still be undefined, but nothing to do about it...
// We return undefined, instead of nothing here, so it's
// easier to handle this case. if(!global) { ...}
module.exports = g;
/***/ })
/******/ ]);
});
pagemap(document.querySelector('#map'));
Also see: Tab Triggers