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Unified Diff: runtime/third_party/binary_size/src/template/index.html

Issue 1754443002: - Add binary size analysis tool from Chromium. (Closed) Base URL: git@github.com:dart-lang/sdk.git@master
Patch Set: Created 4 years, 10 months ago
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Index: runtime/third_party/binary_size/src/template/index.html
diff --git a/runtime/third_party/binary_size/src/template/index.html b/runtime/third_party/binary_size/src/template/index.html
new file mode 100644
index 0000000000000000000000000000000000000000..7e1a1fca491e17342ea25d6c732a4e3aacacdb1d
--- /dev/null
+++ b/runtime/third_party/binary_size/src/template/index.html
@@ -0,0 +1,525 @@
+<!--
+ Copyright 2014 The Chromium Authors. All rights reserved.
+ Use of this source code is governed by a BSD-style license that can be
+ found in the LICENSE file.
+-->
+<html>
+<head>
+<title>Binary Size Analysis</title>
+<script src="d3/d3.js" charset="utf-8"></script>
+<script src="D3SymbolTreeMap.js" charset="utf-8"></script>
+<script src="data.js" charset="utf-8"></script>
+<style>
+body {
+ margin: 0px;
+ padding: 5px;
+}
+.swatch {
+ border: 1px solid rgb(100,100,100);
+ -webkit-user-select: none;
+ cursor: default;
+}
+</style>
+<script>
+var treemap;
+var filterChanging = false;
+var savedSettings = {};
+
+function init() {
+ if (window.metadata !== undefined && window.metadata.subtitle) {
+ document.getElementById('subtitle').innerHTML = ': ' + escape(metadata.subtitle);
+ }
+ initFilterOptions();
+ treemap = new D3SymbolTreeMap(
+ savedSettings.width,
+ savedSettings.height,
+ savedSettings.maxLevels);
+ treemap.init();
+}
+
+function getIdealSizes() {
+ var width = window.innerWidth - 20;
+ var height = window.innerHeight - 70;
+ return {'width': width, 'height': height};
+}
+
+function showReport(title, data, headers, dataFunction, styleFunction) {
+ var div = d3.select('body').append('div')
+ .style('margin', '0')
+ .style('padding', '5px')
+ .style('position', 'absolute')
+ .style('top', '10%')
+ .style('left', '10%')
+ .style('background-color', 'rgba(255,255,255,0.9)')
+ .style('width', '80%')
+ .style('height', '80%')
+ .style('z-index', '2147483647')
+ .style('border', '3px ridge grey')
+ .style('box-shadow', '10px 10px 5px rgba(80,80,80,0.7)')
+ .style('text-align', 'center')
+ .style('border-radius', '10px');
+ var titlebar = div.append('div')
+ .style('margin', '0')
+ .style('padding', '5px')
+ .style('position', 'absolute')
+ .style('top', '0%')
+ .style('left', '0%')
+ .style('width', '100%')
+ .style('height', '10%')
+ .style('font-size', 'x-large');
+ titlebar.text(title);
+ var controls = div.append('div')
+ .style('margin', '0')
+ .style('padding', '5px')
+ .style('position', 'absolute')
+ .style('top', '90%')
+ .style('left', '0%')
+ .style('width', '100%')
+ .style('height', '10%');
+ controls.append('input').attr('type', 'button')
+ .attr('value', 'Dismiss')
+ .on('click', function(){div.remove();});
+
+ var tableDiv = div.append('div')
+ .style('overflow', 'auto')
+ .style('position', 'absolute')
+ .style('top', '10%')
+ .style('left', '0%')
+ .style('width', '100%')
+ .style('height', '80%')
+ .style('border-top', '1px solid rgb(230,230,230)')
+ .style('border-bottom', '1px solid rgb(230,230,230)');
+ var table = tableDiv.append('table')
+ .attr('border', '1')
+ .attr('cellspacing', '0')
+ .attr('cellpadding', '2')
+ .style('margin-left', 'auto')
+ .style('margin-right', 'auto');
+ var header = table.append('tr');
+ for (var i = 0; i < headers.length; i++) {
+ header.append('th').text(headers[i]);
+ }
+
+ for (var i = 0; i < data.length; i++) {
+ var row = table.append('tr');
+ for (j = 0; j < headers.length; j++) {
+ var td = row.append('td');
+ if (styleFunction) {
+ styleFunction.call(this, td, j);
+ }
+ dataFunction.call(this, data[i], j, td);
+ }
+ }
+}
+
+function bigSymbolsReport() {
+ var list = treemap.biggestSymbols(100);
+ var headers = ['Rank', 'Size (Bytes)', 'Type', 'Location'];
+ var styleFunction = function(selection, index) {
+ if (index === 3) {
+ selection.style('font-family', 'monospace');
+ }
+ };
+ var recordIndex = 1;
+ var dataFunction = function(record, index, cell) {
+ if (index === 0) {
+ cell.text(recordIndex++);
+ } else if (index === 1) {
+ cell.text(D3SymbolTreeMap._pretty(record.value));
+ } else if (index === 2) {
+ cell.text(record.t);
+ } else {
+ if (treemap.pathFor(record).indexOf('/out') == 0) {
+ cell.append('span').text(treemap.pathFor(record));
+ cell.append('br');
+ cell.append('span').text('Symbol: ');
+ cell.append('span').text(record.n);
+ } else {
+ var href = 'https://code.google.com/p/chromium/codesearch#chromium/src'
+ + treemap.pathFor(record)
+ + '&q='
+ + record.n;
+ cell.append('a')
+ .attr('href', href)
+ .attr('target', '_blank')
+ .text(treemap.pathFor(record));
+ cell.append('br');
+ cell.append('span').text('Symbol: ');
+ cell.append('span').text(record.n);
+ }
+ }
+ };
+ showReport('100 Largest Symbols', list, headers, dataFunction, styleFunction);
+}
+
+function bigPathsReport() {
+ var list = treemap.biggestPaths(100);
+ var headers = ['Rank', 'Size (Bytes)', 'Location'];
+ var styleFunction = function(selection, index) {
+ if (index === 2) {
+ selection.style('font-family', 'monospace');
+ }
+ };
+ var recordIndex = 1;
+ var dataFunction = function(record, index, cell) {
+ if (index === 0) {
+ cell.text(recordIndex++);
+ } else if (index === 1) {
+ cell.text(D3SymbolTreeMap._pretty(record.value));
+ } else if (index === 2) {
+ if (treemap.pathFor(record).indexOf('/out') == 0) {
+ cell.text(treemap.pathFor(record));
+ } else {
+ var href = 'https://code.google.com/p/chromium/codesearch#chromium/src' + treemap.pathFor(record);
+ cell.append('a')
+ .attr('href', href)
+ .attr('target', '_blank')
+ .text(treemap.pathFor(record));
+ }
+
+ }
+ };
+ showReport('100 Largest Paths', list, headers, dataFunction, styleFunction);
+}
+
+function symbolFilterTextChanged() {
+ if (filterChanging) return true;
+ filterChanging = true;
+ var enabled = document.getElementById('symbol_types_filter').value;
+ for (var x=0; x<=25; x++) {
+ var checkBox = document.getElementById('check_' + x);
+ checkBox.checked = (enabled.indexOf(checkBox.value) != -1);
+ }
+ filterChanging = false;
+}
+
+function updateFilterText() {
+ if (filterChanging) return true;
+ filterChanging = true;
+ var text = '';
+ for (var x=0; x<=25; x++) {
+ var checkBox = document.getElementById('check_' + x);
+ if (checkBox.checked) {
+ text += checkBox.value;
+ }
+ }
+ document.getElementById('symbol_types_filter').value=text;
+ filterChanging = false;
+}
+
+function initFilterOptions() {
+ updateFilterText();
+ for (var x=0; x<=25; x++) {
+ var checkBox = document.getElementById('check_' + x);
+ checkBox.onchange=updateFilterText;
+ var swatch = document.getElementById('swatch_' + x);
+ swatch.style.backgroundColor = D3SymbolTreeMap.getColorForType(checkBox.value).toString();
+ }
+ var gteCheckbox = document.getElementById('check_gte');
+ gteCheckbox.onchange = function() {
+ document.getElementById('symbol_filter_gte').disabled = !gteCheckbox.checked;
+ }
+ var regexCheckbox = document.getElementById('check_regex');
+ regexCheckbox.onchange = function() {
+ document.getElementById('symbol_filter_regex').disabled = !regexCheckbox.checked;
+ }
+ var excludeRegexCheckbox = document.getElementById('check_exclude_regex');
+ excludeRegexCheckbox.onchange = function() {
+ document.getElementById('symbol_filter_exclude_regex').disabled = !excludeRegexCheckbox.checked;
+ }
+ var idealSizes = getIdealSizes();
+ document.getElementById('width').value = idealSizes.width;
+ document.getElementById('height').value = idealSizes.height;
+ saveFilterSettings();
+}
+
+function filterSetAll(enabled) {
+ for (var x=0; x<=25; x++) {
+ var checkBox = document.getElementById('check_' + x);
+ checkBox.checked = enabled;
+ }
+ updateFilterText();
+}
+
+function showOptions() {
+ loadFilterSettings();
+ var container = document.getElementById('options_container');
+ var w = container.offsetWidth;
+ var h = container.offsetHeight;
+ container.style.margin = '-' + (h/2) + 'px 0 0 -' + (w/2) + 'px';
+ container.style.visibility = 'visible';
+}
+
+function hideOptions() {
+ var container = document.getElementById('options_container');
+ container.style.visibility = 'hidden';
+}
+
+function applySettings() {
+ hideOptions();
+ var oldWidth = savedSettings.width;
+ var oldHeight = savedSettings.height;
+ var oldSymbols = savedSettings.symbolTypes;
+ var oldRegex = savedSettings.regex;
+ var oldExcludeRegex = savedSettings.excludeRegex;
+ var oldGte = savedSettings.gte;
+ var oldMaxLevels = savedSettings.maxLevels;
+ saveFilterSettings();
+ var resizeNeeded = oldWidth !== savedSettings.width || oldHeight !== savedSettings.height;
+ var regexChanged = oldRegex !== savedSettings.regex;
+ var excludeRegexChanged = oldExcludeRegex !== savedSettings.excludeRegex;
+ var symbolsChanged = oldSymbols !== savedSettings.symbolTypes;
+ var gteChanged = oldGte !== savedSettings.gte;
+ var filterChanged = regexChanged || excludeRegexChanged || symbolsChanged || gteChanged;
+ var maxLevelsChanged = oldMaxLevels !== savedSettings.maxLevels;
+
+ if (filterChanged) {
+ // Type filters
+ typeFilter = function(datum) {
+ if (datum.depth === 0) return true; // root node
+ if (datum.t === undefined) return true;
+ return savedSettings.symbolTypes !== undefined &&
+ savedSettings.symbolTypes.indexOf(datum.t) !== -1;
+ }
+
+ // Regex filter
+ var regexFilter = undefined;
+ if (savedSettings.regex !== undefined && savedSettings.regex.length > 0) {
+ console.log('filter: regex is "' + savedSettings.regex + '"');
+ var regex = new RegExp(savedSettings.regex);
+ regexFilter = function(datum) {
+ if (datum.depth === 0) return true; // root node
+ var fullName = this.pathFor(datum);
+ if (datum.children === undefined) { // it is a leaf node (symbol)
+ fullName += ':' + datum.n;
+ }
+ return regex.test(fullName);
+ }
+ }
+
+ // Exclude regex filter
+ var excludeRegexFilter = undefined;
+ if (savedSettings.excludeRegex !== undefined && savedSettings.excludeRegex.length > 0) {
+ console.log('filter: exclude-regex is "' + savedSettings.excludeRegex + '"');
+ var excludeRegex = new RegExp(savedSettings.excludeRegex);
+ excludeRegexFilter = function(datum) {
+ if (datum.depth === 0) return true; // root node
+ var fullName = this.pathFor(datum);
+ if (datum.children === undefined) { // it is a leaf node (symbol)
+ fullName += ':' + datum.n;
+ }
+ return !excludeRegex.test(fullName);
+ }
+ }
+
+ // Size filter
+ var sizeFilter = undefined;
+ if (savedSettings.gte !== undefined) {
+ console.log('filter: minimum size is ' + savedSettings.gte + ' bytes');
+ sizeFilter = function(datum) {
+ if (datum.children !== undefined) return true; // non-leaf
+ if (datum.value === undefined) console.log('whoops');
+ return datum.value >= savedSettings.gte;
+ }
+ }
+
+ // Make a filter to apply to the tree
+ var filter = function(datum) {
+ if (typeFilter && !typeFilter.call(this, datum)) return false;
+ if (regexFilter && !regexFilter.call(this, datum)) return false;
+ if (excludeRegexFilter && !excludeRegexFilter.call(this, datum)) return false;
+ if (sizeFilter && !sizeFilter.call(this, datum)) return false;
+ return true;
+ };
+ treemap.filter(filter);
+ }
+
+ // Adjust levels if needed.
+ if (maxLevelsChanged) {
+ treemap.setMaxLevels(savedSettings.maxLevels);
+ }
+
+ // Resize map if necessary.
+ if (resizeNeeded) {
+ console.log('desired treemap dimensions have changed, requesting resize');
+ treemap.resize(savedSettings.width, savedSettings.height);
+ }
+}
+
+function cancelSettings() {
+ hideOptions();
+ loadFilterSettings();
+}
+
+function saveFilterSettings() {
+ savedSettings.symbolTypes = document.getElementById('symbol_types_filter').value;
+ if (document.getElementById('check_regex').checked) {
+ savedSettings.regex = document.getElementById('symbol_filter_regex').value;
+ } else {
+ savedSettings.regex = undefined;
+ }
+ if (document.getElementById('check_exclude_regex').checked) {
+ savedSettings.excludeRegex = document.getElementById('symbol_filter_exclude_regex').value;
+ } else {
+ savedSettings.excludeRegex = undefined;
+ }
+ if (document.getElementById('check_gte').checked) {
+ savedSettings.gte = parseInt(document.getElementById('symbol_filter_gte').value);
+ } else {
+ savedSettings.gte = undefined;
+ }
+ savedSettings.width = parseInt(document.getElementById('width').value);
+ savedSettings.height = parseInt(document.getElementById('height').value);
+ savedSettings.maxLevels = parseInt(document.getElementById('max_levels').value);
+}
+
+function loadFilterSettings() {
+ document.getElementById('symbol_types_filter').value = savedSettings.symbolTypes;
+ symbolFilterTextChanged();
+ if (savedSettings.regex !== undefined) {
+ document.getElementById('check_regex').checked = true;
+ document.getElementById('symbol_filter_regex').value = savedSettings.regex;
+ } else {
+ document.getElementById('check_regex').checked = false;
+ }
+ if (savedSettings.excludeRegex !== undefined) {
+ document.getElementById('check_exclude_regex').checked = true;
+ document.getElementById('symbol_filter_exclude_regex').value = savedSettings.excludeRegex;
+ } else {
+ document.getElementById('check_exclude_regex').checked = false;
+ }
+ if (savedSettings.gte !== undefined) {
+ document.getElementById('check_gte').checked = true;
+ document.getElementById('symbol_filter_gte').value = savedSettings.gte;
+ } else {
+ document.getElementById('check_gte').checked = false;
+ }
+ document.getElementById('width').value = savedSettings.width;
+ document.getElementById('height').value = savedSettings.height;
+ document.getElementById('max_levels').value = savedSettings.maxLevels;
+}
+
+function escape(str) {
+ return str.replace(/&/g, '&amp;')
+ .replace(/"/g, '&quot;')
+ .replace(/</g, '&lt;')
+ .replace(/>/g, '&gt;');
+}
+</script>
+</head>
+<body onload='init()'>
+<div style='position: absolute; top: 5px; left: 5px;'>
+ <input type='button' onclick='showOptions()' value='Options &amp; Legend...'>
+ <span style='-webkit-user-select: none; cursor: help;' title='Click to view the symbol legend or to configure filters and options for the treemap'>[?]</span>
+</div>
+<div style='position: absolute; right: 5px; top: 5px; white-space: nowrap;'>
+ Reports:
+ <input type='button' onclick='bigSymbolsReport()' value='Large Symbols' title='Click to view a report of the largest 100 symbols that are with the bounds of the treemap that is currently displayed.'>
+ <input type='button' onclick='bigPathsReport()' value='Large Files' title='Click to view a report of the largest 100 source files that are with the bounds of the treemap that is currently displayed.'>
+</div>
+<div style='text-align: center; margin-bottom: 5px;'>
+ <span style='font-size: x-large; font-weight: bold; font-variant: small-caps'>Binary Size Analysis<span id='subtitle'></span></span>
+ <br><span style='font-size: small; font-style: italic;'>Double-click a box to zoom in, double-click outermost title to zoom out.</span>
+</div>
+<table id='options_container' style='visibility: hidden; border: 3px ridge grey; padding: 0px; top: 50%; left: 50%; position: fixed; z-index: 2147483646; overflow: auto; background-color: rgba(255,255,255,0.9); border-radius: 10px; box-shadow: 10px 10px 5px rgba(80,80,80,0.7);'><tr><td style='vertical-align: top'>
+ <table cellspacing=0 cellborder=0 style='width:100%'>
+ <tr><th colspan=3 style='padding-bottom: .25em; text-decoration: underline;'>Symbol Types To Show</th></tr>
+ <tr>
+ <td style='width: 33%; white-space: nowrap; vertical-align: top;'>
+ <span class='swatch' id='swatch_0'>&nbsp;&nbsp;&nbsp;</span><input checked type='checkbox' id='check_0' value='A'>Global absolute (A)
+ <br><span class='swatch' id='swatch_1'>&nbsp;&nbsp;&nbsp;</span><input checked type='checkbox' id='check_1' value='B'>Global uninitialized data (B)
+ <br><span class='swatch' id='swatch_2'>&nbsp;&nbsp;&nbsp;</span><input checked type='checkbox' id='check_2' value='b'>Local uninitialized data (b)
+ <br><span class='swatch' id='swatch_3'>&nbsp;&nbsp;&nbsp;</span><input checked type='checkbox' id='check_3' value='C'>Global uninitialized common (C)
+ <br><span class='swatch' id='swatch_4'>&nbsp;&nbsp;&nbsp;</span><input checked type='checkbox' id='check_4' value='D'>Global initialized data (D)
+ <br><span class='swatch' id='swatch_5'>&nbsp;&nbsp;&nbsp;</span><input checked type='checkbox' id='check_5' value='d'>Local initialized data (d)
+ <br><span class='swatch' id='swatch_6'>&nbsp;&nbsp;&nbsp;</span><input checked type='checkbox' id='check_6' value='G'>Global small initialized data (G)
+ <br><span class='swatch' id='swatch_7'>&nbsp;&nbsp;&nbsp;</span><input checked type='checkbox' id='check_7' value='g'>Local small initialized data (g)
+ <br><span class='swatch' id='swatch_8'>&nbsp;&nbsp;&nbsp;</span><input checked type='checkbox' id='check_8' value='i'>Indirect function (i)
+ </td>
+ <td style='width: 33%; white-space: nowrap; vertical-align: top;'>
+ <span class='swatch' id='swatch_9'>&nbsp;&nbsp;&nbsp;</span><input checked type='checkbox' id='check_9' value='N'>Debugging (N)
+ <br><span class='swatch' id='swatch_10'>&nbsp;&nbsp;&nbsp;</span><input checked type='checkbox' id='check_10' value='p'>Stack unwind (p)
+ <br><span class='swatch' id='swatch_11'>&nbsp;&nbsp;&nbsp;</span><input checked type='checkbox' id='check_11' value='R'>Global read-only data (R)
+ <br><span class='swatch' id='swatch_12'>&nbsp;&nbsp;&nbsp;</span><input checked type='checkbox' id='check_12' value='r'>Local read-only data (r)
+ <br><span class='swatch' id='swatch_13'>&nbsp;&nbsp;&nbsp;</span><input checked type='checkbox' id='check_13' value='S'>Global small uninitialized data (S)
+ <br><span class='swatch' id='swatch_14'>&nbsp;&nbsp;&nbsp;</span><input checked type='checkbox' id='check_14' value='s'>Local small uninitialized data (s)
+ <br><span class='swatch' id='swatch_15'>&nbsp;&nbsp;&nbsp;</span><input checked type='checkbox' id='check_15' value='T'>Global code (T)
+ <br><span class='swatch' id='swatch_16'>&nbsp;&nbsp;&nbsp;</span><input checked type='checkbox' id='check_16' value='t'>Local code (t)
+ <br><span class='swatch' id='swatch_17'>&nbsp;&nbsp;&nbsp;</span><input checked type='checkbox' id='check_17' value='U'>Undefined (U)
+ </td>
+ <td style='width: 33%; white-space: nowrap; vertical-align: top;'>
+ <span class='swatch' id='swatch_18'>&nbsp;&nbsp;&nbsp;</span><input checked type='checkbox' id='check_18' value='u'>Unique (u)
+ <br><span class='swatch' id='swatch_19'>&nbsp;&nbsp;&nbsp;</span><input checked type='checkbox' id='check_19' value='V'>Global weak object (V)
+ <br><span class='swatch' id='swatch_20'>&nbsp;&nbsp;&nbsp;</span><input checked type='checkbox' id='check_20' value='v'>Local weak object (v)
+ <br><span class='swatch' id='swatch_21'>&nbsp;&nbsp;&nbsp;</span><input checked type='checkbox' id='check_21' value='W'>Global weak symbol (W)
+ <br><span class='swatch' id='swatch_22'>&nbsp;&nbsp;&nbsp;</span><input checked type='checkbox' id='check_22' value='w'>Local weak symbol (w)
+ <br><span class='swatch' id='swatch_23'>&nbsp;&nbsp;&nbsp;</span><input checked type='checkbox' id='check_23' value='@'>Vtable entry (@)
+ <br><span class='swatch' id='swatch_24'>&nbsp;&nbsp;&nbsp;</span><input checked type='checkbox' id='check_24' value='-'>STABS debugging (-)
+ <br><span class='swatch' id='swatch_25'>&nbsp;&nbsp;&nbsp;</span><input checked type='checkbox' id='check_25' value='?'>Unrecognized (?)
+ </td>
+ </tr>
+ <tr><td colspan=3 style='text-align: center; white-space: nowrap; padding-top: 1em;'>
+ Select <input type='button' onclick='filterSetAll(true)' value='All'>,
+ <input type='button' onclick='filterSetAll(false)' value='None'>,
+ or type a string: <input id='symbol_types_filter' size=30 value='' onkeyup='symbolFilterTextChanged()' onblur='updateFilterText()'>
+ <span style='-webkit-user-select: none; cursor: help;' title='Enter codes from the list above for the symbols you want to see. The checkboxes will update automatically to match the string that you enter.'>[?]</span>
+ </td></tr>
+ </table>
+</td></tr><tr><td style='vertical-align: top; padding-top: 10px; border-top: 1px solid grey;'>
+ <table cellspacing=0 cellborder=0 style='width: 100%'>
+ <tr><th colspan=2 style='padding-bottom: .25em; text-decoration: underline;'>Advanced Options</th></tr>
+ <tr>
+ <td style='white-space: nowrap; vertical-align: top;'>
+ <input type='checkbox' id='check_regex'>
+ Only include symbols matching this regex:
+ </td>
+ <td style='text-align: right; vertical-align: top;'>
+ <input disabled id='symbol_filter_regex' size=30 value='' style='text-align: right;'>
+ <span style='-webkit-user-select: none; cursor: help;' title='Enter a javascript regex. Only symbols that match this regex will be shown. This filter applies before any exclusion regex specified below. The format of each symbol is [path]:[symbol_name]'>[?]</span>
+ </td>
+ </tr>
+ <tr>
+ <td style='white-space: nowrap; vertical-align: top;'>
+ <input type='checkbox' id='check_exclude_regex'>
+ Exclude all symbols matching this regex:
+ </td>
+ <td style='text-align: right; vertical-align: top;'>
+ <input disabled id='symbol_filter_exclude_regex' size=30 value='' style='text-align: right;'>
+ <span style='-webkit-user-select: none; cursor: help;' title='Enter a javascript regex. Symbols that match this tegex will not be shown. This filter applies after any inclusion filter specified above. The format of each symbol is [path]:[symbol_name]'>[?]</span>
+ </td>
+ </tr>
+ <tr>
+ <td style='white-space: nowrap; vertical-align: top;'>
+ <input type='checkbox' id='check_gte'>
+ Only include symbols that are at least <span style='font-style: italic;'>n</span> bytes:
+ </td>
+ <td style='text-align: right; vertical-align: top;'>
+ <input disabled id='symbol_filter_gte' size=8 value='' style='text-align: right;'>
+ <span style='-webkit-user-select: none; cursor: help;' title='Symbols whose size is less than this value will be hidden.'>[?]</span>
+ </td>
+ </tr>
+ <tr>
+ <td style='white-space: nowrap vertical-align: top;;'>
+ Show at most <span style='font-style: italic;'>n</span> levels of detail at a time:
+ </td>
+ <td style='text-align: right; vertical-align: top;'>
+ <input id='max_levels' size=4 value='2' style='text-align: right;'><span style='-webkit-user-select: none; cursor: help;' title='Increasing this value shows more detail without the need to zoom, but uses more computing power.'>[?]</span>
+ </td>
+ </tr>
+ <tr>
+ <td style='white-space: nowrap vertical-align: top;;'>
+ Set the size of the treemap to <span style='font-style: italic;'>W x H</span> pixels:
+ </td>
+ <td style='text-align: right; vertical-align: top;'>
+ <input id='width' size=4 value='' style='text-align: right;'>
+ &nbsp;x&nbsp;<input id='height' size=4 value='' style='text-align: right;'>
+ </td>
+ </tr>
+ </table>
+</td></tr>
+<tr><td style='padding-top: 10px; text-align: right; border-top: 1px solid grey'>
+ <input type='button' value='Apply' onclick='applySettings()'>
+ <input type='button' value='Cancel' onclick='cancelSettings()'>
+</td></tr></table>
+</body>
+</html>

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