1 | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
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2 | "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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3 | <html lang="en-US">
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4 | <head>
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5 | <meta name="generator" content=
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6 | "HTML Tidy for Linux/x86 (vers 1st November 2003), see www.w3.org" />
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7 | <title>HTML Slidy</title>
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8 | <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
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9 | <meta name="copyright" content=
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10 | "Copyright © 2005-2010 W3C (MIT, ERCIM, Keio)" />
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11 | <meta name="duration" content="5" />
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12 | <meta name="font-size-adjustment" content="-2" />
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13 | <link rel="stylesheet" href="styles/slidy.css" type="text/css" />
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14 | <link rel="stylesheet" href="styles/w3c-blue.css" type="text/css" />
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15 | <script src="scripts/slidy.js" charset="utf-8" type="text/javascript">
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16 | </script>
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17 | </head>
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18 | <body>
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19 | <div class="background"><img alt="" id="head-icon"
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20 | src="graphics/icon-blue.png" /><object id="head-logo"
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21 | data="graphics/w3c-logo-white.svg" type="image/svg+xml"
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22 | title="W3C logo"><a href="http://www.w3.org/"><img
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23 | alt="W3C logo" id="head-logo-fallback"
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24 | src="graphics/w3c-logo-white.gif" /></a></object></div>
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25 |
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26 | <div class="background slanty">
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27 | <img src="graphics/w3c-logo-slanted.jpg" alt="slanted W3C logo" />
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28 | </div>
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29 | <div class="slide cover title">
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30 | <!-- hidden style graphics to ensure they are saved with other content -->
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31 | <img class="hidden" src="graphics/bullet.png" alt="" />
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32 | <img class="hidden" src="graphics/fold.gif" alt="" />
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33 | <img class="hidden" src="graphics/unfold.gif" alt="" />
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34 | <img class="hidden" src="graphics/fold-dim.gif" alt="" />
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35 | <img class="hidden" src="graphics/nofold-dim.gif" alt="" />
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36 | <img class="hidden" src="graphics/unfold-dim.gif" alt="" />
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37 | <img class="hidden" src="graphics/bullet-fold.gif" alt="" />
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38 | <img class="hidden" src="graphics/bullet-unfold.gif" alt="" />
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39 | <img class="hidden" src="graphics/bullet-fold-dim.gif" alt="" />
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40 | <img class="hidden" src="graphics/bullet-nofold-dim.gif" alt="" />
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41 | <img class="hidden" src="graphics/bullet-unfold-dim.gif" alt="" />
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42 |
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43 | <img src="graphics/keys2.jpg" alt="Cover page images (keys)"
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44 | class="cover" /><br clear="all" />
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45 | <h1>HTML Slidy: Slide Shows in HTML and XHTML</h1>
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46 |
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47 | <p><a href="http://www.w3.org/People/Raggett/">Dave Raggett</a>,
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48 | <<a href="mailto:dsr@w3.org">dsr@w3.org</a>><br />
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49 | <br />
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50 | <br />
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51 | <br />
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52 | <br /><em>Hit the space bar or swipe left for next slide</em></p>
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53 | </div>
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54 |
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55 | <div class="slide">
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56 | <h1>Slide Shows in HTML and XHTML</h1>
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57 |
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58 | <ul>
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59 | <li>You can now create accessible slide shows with ease</li>
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60 |
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61 | <li>Works across browsers and is operated like PowerPoint
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62 |
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63 | <ul>
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64 | <li>Advance to next slide with mouse click, space bar or swipe left</li>
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65 |
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66 | <li>Move forward/backward between slides with Cursor Left,
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67 | Cursor Right, <strong>Pg Up</strong> and <strong>Pg Dn</strong>
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68 | keys, or swipe left or right</li>
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69 |
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70 | <li><strong>Home</strong> key for first slide, <strong>End</strong>
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71 | key for last slide</li>
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72 |
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73 | <li>The "<strong>C</strong>" key for an automatically generated
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74 | table of contents, or click on "contents" on the toolbar or
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75 | swipe up or down</li>
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76 |
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77 | <li>Function <strong>F11</strong> to go full screen and back</li>
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78 |
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79 | <li>The "<strong>F</strong>" key toggles the display of the footer</li>
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80 |
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81 | <li>The "<strong>A</strong>" key toggles display of current vs all
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82 | slides
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83 |
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84 | <ul>
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85 | <li>Try it now to see how to include notes for handouts (this is
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86 | explained in the notes following this slide)</li>
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87 | </ul>
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88 | </li>
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89 |
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90 | <li>Font sizes automatically adapt to browser window size
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91 |
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92 | <ul>
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93 | <li>use <strong>S</strong> and <strong>B</strong> keys for
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94 | manual control (or < and >, or the <strong>-</strong> and
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95 | <strong>+</strong> keys on the number pad</li>
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96 | <li>Use CSS to set a relative font size on a given slide to make
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97 | the content bigger or smaller than on other slides</li>
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98 | </ul>
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99 | </li>
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100 |
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101 | <li>Switching off JavaScript reveals all slides</li>
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102 | </ul>
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103 | </li>
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104 |
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105 | <li><em>Now move to next slide to see how it works</em></li>
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106 | </ul>
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107 |
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108 | <p class="copyright"><a rel="Copyright" href=
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109 | "http://www.w3.org/Consortium/Legal/ipr-notice#Copyright" shape=
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110 | "rect">Copyright</a> © 2005-2010 <a href="/"><acronym title=
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111 | "World Wide Web Consortium">W3C</acronym></a> <sup>®</sup>
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112 | (<a href="http://www.csail.mit.edu/"><acronym title=
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113 | "Massachusetts Institute of Technology">MIT</acronym></a>, <a href=
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114 | "http://www.ercim.org/"><acronym title=
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115 | "European Research Consortium for Informatics and Mathematics">ERCIM</acronym></a>,
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116 | <a href="http://www.keio.ac.jp/">Keio</a>), All Rights
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117 | Reserved.</p>
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118 | </div>
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119 |
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120 | <div class="handout">
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121 | <p>For handouts, its often useful to include extra notes using a
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122 | div element with class="handout" following each slide, as in:</p>
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123 |
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124 | <pre>
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125 | <div class="slide">
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126 | <em>... your slide content ...</em>
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127 | </div>
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128 |
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129 | <div class="handout">
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130 | <em>... stuff that only appears in the handouts ...</em>
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131 | </div>
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132 | </pre>
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133 | </div>
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134 |
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135 | <div class="slide">
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136 | <h1>What you need to do</h1>
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137 |
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138 | <ul>
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139 | <li>Each presentation is a single XHTML file</li>
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140 |
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141 | <li>Each slide is enclosed in <em><div class="slide"> ...
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142 | </div></em>
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143 |
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144 | <ul>
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145 | <li>The div element will be created automatically for h1
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146 | elements that are direct children of the body element.</li>
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147 | </ul>
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148 |
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149 | </li>
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150 |
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151 | <li>Use regular markup within each slide</li>
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152 |
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153 | <li>The document head includes two links:
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154 | <ul>
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155 | <li>The slide show style sheet:
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156 | <a href=
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157 | "http://www.w3.org/Talks/Tools/Slidy2/styles/slidy.css">http://www.w3.org/Talks/Tools/Slidy2/styles/slidy.css</a></li>
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158 |
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159 | <li>The slide show script: <a href=
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160 | "http://www.w3.org/Talks/Tools/Slidy2/scripts/slidy.js">http://www.w3.org/Talks/Tools/Slidy2/scripts/slidy.js</a></li>
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161 |
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162 | <li>Or you can link to the compressed version of the script which is about
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163 | one seventh the size, see <a href=
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164 | "http://www.w3.org/Talks/Tools/Slidy2/scripts/slidy.js.gz">http://www.w3.org/Talks/Tools/Slidy2/scripts/slidy.js.gz</a></li>
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165 | <li>If you are using XHTML, remember to use </script> and
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166 | </style> as per <a
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167 | href="http://www.w3.org/TR/xhtml1/#C_3">Appendix C.3</a></li>
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168 | </ul>
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169 | </li>
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170 | </ul>
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171 |
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172 | <pre>
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173 | <?xml version="1.0" encoding="utf-8"?>
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174 | <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
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175 | "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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176 | <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
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177 | <head>
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178 | <title>Slide Shows in XHTML</title>
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179 | <meta name="copyright"
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180 | content="Copyright &#169; 2005 your copyright notice" />
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181 | <link rel="stylesheet" type="text/css" media="screen, projection, print"
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182 | href="http://www.w3.org/Talks/Tools/Slidy2/styles/slidy.css" />
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183 | <script src="http://www.w3.org/Talks/Tools/Slidy2/scripts/slidy.js"
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184 | charset="utf-8" type="text/javascript"></script>
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185 | <style type="text/css">
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186 | <!-- your custom style rules -->
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187 | </style>
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188 | </head>
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189 | <body>
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190 | ... your slides marked up in XHTML ...
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191 | </body>
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192 | </html>
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193 | </pre>
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194 | </div>
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195 |
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196 | <div class="slide">
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197 | <h1>To get the W3C Blue Style</h1>
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198 |
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199 | <p>The head element should include the following link to the style
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200 | sheet:</p>
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201 |
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202 | <pre>
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203 | <link rel="stylesheet" type="text/css" media="screen, projection, print"
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204 | href="http://www.w3.org/Talks/Tools/Slidy2/styles/w3c-blue.css" />
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205 | </pre>
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206 |
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207 | <p>The body element's content should start with the following
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208 | markup:</p>
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209 |
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210 | <pre>
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211 | <div class="background">
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212 | <img id="head-icon" alt="graphic with four colored squares"
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213 | src="http://www.w3.org/Talks/Tools/Slidy2/graphics/icon-blue.png" />
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214 | <object id="head-logo" title="W3C logo" type="image/svg+xml"
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215 | data="http://www.w3.org/Talks/Tools/Slidy2/graphics/w3c-logo-white.svg"><img
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216 | src="http://www.w3.org/Talks/Tools/Slidy2/graphics/w3c-logo-white.gif"
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217 | alt="W3C logo" id="head-logo-fallback" /></object>
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218 | </div>
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219 | </pre>
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220 |
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221 | <p>This adds the logos on the top left and right corners of the
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222 | slide.</p>
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223 |
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224 | <p>You are of course welcome to create your own slide designs.
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225 | You can provide different styles and backgrounds for
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226 | different slides (more details later).</p>
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227 |
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228 | <p>Use the <em>meta element</em> with <em>name="copyright"</em>
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229 | for use in the slide show footer:</p>
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230 |
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231 | <pre>
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232 | <meta name="copyright"
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233 | content="Copyright &#169; 2005-2009 W3C (MIT, ERCIM, Keio)" />
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234 | </pre>
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235 | </div>
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236 |
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237 | <div class="slide">
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238 | <h1>Upgrading from previous versions of Slidy</h1>
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239 |
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240 | <ul>
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241 | <li>This uses a new version of the HTML Slidy script</li>
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242 | <li>It is designed to work better with other scripts,
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243 | e.g. for UI controls within your slides
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244 | <ul>
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245 | <li>Only adds one global name "w3c_slidy"</li>
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246 | <li>Doesn't interfere with other scripts that set event handers
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247 | such as onload on body element</li>
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248 | </ul>
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249 | </li>
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250 | <li>Works for slides delivered as text/html and application/xhtml+xml</li>
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251 | <li>New presentation timer feature</li>
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252 | <li>Initial prompt on first slide to help newcomers to Slidy</li>
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253 | <li>Better support for styling slides and printing them</li>
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254 | <li>Requires additional style rules, so new script won't work
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255 | with old presentations without changes to their style sheets
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256 | <ul>
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257 | <li>See <a href="styles/slidy.css">slidy.css</a>, and
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258 | <a href="styles/w3c-blue.css">w3c-blue.css</a></li>
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259 | </ul>
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260 | </li>
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261 | <li>But old presentations will work unchanged as they refer to
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262 | the old script!</li>
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263 | </ul>
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264 | </div>
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265 |
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266 | <div class="slide">
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267 | <h1>To use it off-line</h1>
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268 |
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269 | <ul>
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270 | <li>You can download <a href="slidy.zip">slidy.zip</a> and unzip
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271 | it to create a Slidy directory on your machine</li>
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272 |
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273 | <li>If you have cvs access to the W3C site you can check out the Slidy
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274 | directory</li>
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275 |
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276 | <li>Remember to periodically check for updates</li>
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277 |
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278 | <li>You then have two choices:
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279 |
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280 | <ol>
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281 | <li>Use relative URIs depending on your local setup to access the
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282 | appropriate files. Use the same directory structure as on the W3C
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283 | server, ie, ".../2005/Talks/...".</li>
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284 |
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285 | <li>Run a Web server on your machine so that the directory above
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286 | can be accessed via <code>http://localhost/Talks/Tools/Slidy2</code>
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287 | and use the URIs of the form "/Talks/Tools/Slidy2/styles/slidy.css",
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288 | "/Talks/Tools/Slidy2/scripts/slidy.js".</li>
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289 | </ol></li>
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290 |
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291 | <li>In both cases you can then publish your files on the W3C server
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292 | unchanged.</li>
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293 |
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294 | <li><strong>NOTE</strong> Internet Explorer on Windows XP now disables
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295 | scripting for web pages loaded directly from the local file system,
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296 | a work around is to use another browser, e.g. Firefox or Opera</li>
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297 |
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298 | <li>Please feel free to create your own designs, and help us to build
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299 | a gallery of Slidy styles.</li>
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300 |
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301 | <li>My <a href="/2006/02/woa/">Google TechTalk</a> (1st Feb 2006)
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302 | uses a notebook themed style</li>
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303 | </ul>
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304 | </div>
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305 |
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306 | <div class="slide">
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307 | <h1>Timing Your Presentation</h1>
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308 |
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309 | <ul>
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310 | <li>Sometimes it is handy to know just how much time you have to
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311 | left to finish your presentation</li>
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312 | <li>To get this feature, add the following markup to the
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313 | content of the head element, replacing 5 by the duration
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314 | of your presentation in minutes
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315 | <pre><meta name="duration" content="5" /></pre>
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316 | </li>
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317 | <li>The time left in minutes and seconds is shown in the footer
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318 | next to the slide number</li>
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319 | <li>The clock starts to run when you move away from the first slide</li>
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320 | <li>Moving back to the first slide pauses the clock</li>
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321 | </ul>
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322 |
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323 |
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324 | </div>
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325 |
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326 | <div class="slide slanty">
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327 | <h1>Generate a Title Page</h1>
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328 |
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329 | <p>If you want a separate title page with the W3C blue style, the
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330 | first slide should be as follows:</p>
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331 |
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332 | <pre>
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333 | <div class="slide cover">
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334 | <img src="http://www.w3.org/Talks/Tools/Slidy2/graphics/keys.jpg"
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335 | alt="Cover page images (keys)" class="cover" />
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336 | <br clear="all" />
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337 | <h1>HTML Slidy: Slide Shows in XHTML</h1>
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338 | <p><a href="http://www.w3.org/People/Raggett/">Dave Raggett,</a>
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339 | <a href="mailto:dsr@w3.org">dsr@w3.org</a></p>
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340 | </div>
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341 | </pre>
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342 |
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343 | <p>The <a
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344 | href="http://www.w3.org/Talks/Tools/Slidy2/graphics/w3c-blue.css">w3c-blue.css</a>
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345 | style sheet looks for the classes "slide" and "cover" on div
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346 | and img elements using the CSS selector <em>div.slide.cover</em></p>
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347 |
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348 | <p>This technique can be used to assign your slides to different
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349 | classes with a different appearence for each such class.</p>
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350 |
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351 | <p>Slidy also allows you to use different background markup for
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352 | different slides, based upon shared class names, as in "foo" below.
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353 | Backgrounds without additional class names are always shown except
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354 | when the slide isn't transparent. You may need to tweak your
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355 | custom style sheet.</p>
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356 |
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357 | <pre>
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358 | <div class="background foo">
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359 | ... background content ...
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360 | <div>
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361 |
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362 | ...
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363 |
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364 | <div class="slide foo">
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365 | ... slide content ...
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366 | <div>
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367 | </pre>
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368 | </div>
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369 |
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370 | <div class="slide">
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371 | <h1>Incremental display of slide contents</h1>
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372 |
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373 | <p>For incremental display, use class="incremental", for
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374 | instance:</p>
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375 |
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376 | <ul class="incremental">
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377 | <li>First bullet point</li>
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378 |
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379 | <li>Second bullet point</li>
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380 |
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381 | <li>Third bullet point</li>
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382 | </ul>
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383 |
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384 | <p class="incremental">which is marked up as follows:</p>
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385 |
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386 | <pre class="incremental">
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387 | <ul class="incremental">
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388 | <li>First bullet point</li>
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389 | <li>Second bullet point</li>
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390 | <li>Third bullet point</li>
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391 | </ul>
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392 |
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393 | <p class="incremental">which is marked up as follows:</p>
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394 |
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395 | <pre class="incremental">
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396 | ...
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397 | </pre>
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398 | </pre>
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399 |
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400 | <div class="footnote">
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401 | <p>An element is incrementally revealed if its parent element has
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402 | class="incremental" or if itself has that attribute. Text nodes are
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403 | not elements and are revealed when their parent element is revealed.
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404 | You can use class="incremental" on any element except for <br />.
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405 | Use class="non-incremental" to override the effect of setting the
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406 | parent element's class to incremental.</p>
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407 |
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408 | <p>Note: you will see a red asterisk on the left of the toolbar
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409 | when there is still something more to reveal.</p>
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410 | </div>
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411 | </div>
|
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412 |
|
---|
413 | <div class="slide">
|
---|
414 | <h1>Create outline lists with hidden content</h1>
|
---|
415 |
|
---|
416 | <p>You can make your bullet points or numbered list items
|
---|
417 | into outlines that you can expand or collapse</p>
|
---|
418 |
|
---|
419 | <ul class="outline">
|
---|
420 | <li>Just add <em>class="outline"</em> to the ul or ol
|
---|
421 | element. Click on this list item for more details.
|
---|
422 |
|
---|
423 | <ul>
|
---|
424 | <li>The Slidy script will then treat the list
|
---|
425 | as an outline list.</li>
|
---|
426 | <li>Clicking on outline list items will expand/collapse
|
---|
427 | block-level elements within that list item.</li>
|
---|
428 | <li>Click on the above to make this list item
|
---|
429 | collapse again.</li>
|
---|
430 | </ul>
|
---|
431 | </li>
|
---|
432 | <li>Users will then see expand/collapse icons as appropriate
|
---|
433 | and may click anywhere on the list item to change its state.
|
---|
434 | This particular list item can't be expanded or collapsed.</li>
|
---|
435 | <li class="expand">Add class="expand" to any li elements that
|
---|
436 | you want to start in an expanded state.
|
---|
437 |
|
---|
438 | <ul>
|
---|
439 | <li>By default Slidy hides all the block level elements within the
|
---|
440 | outline list items unless you have specified class="expand".</li>
|
---|
441 | <li>Such pre-expanded items can be collapsed by clicking on them.</li>
|
---|
442 | </ul>
|
---|
443 | </li>
|
---|
444 | <li>Note expand/collapse icon highlighting requires browser
|
---|
445 | support for :hover which isn't supported by IE6.
|
---|
446 |
|
---|
447 | <ul>
|
---|
448 | <li>Microsoft says it will be supported by IE7 along with
|
---|
449 | many fixes for other CSS woes in IE6.</li>
|
---|
450 | </ul>
|
---|
451 | </li>
|
---|
452 | </ul>
|
---|
453 |
|
---|
454 | <pre>
|
---|
455 | <ol class='outline'>
|
---|
456 | <!-- topic 1 starts collapsed -->
|
---|
457 | <li>Topic 1
|
---|
458 | <ol>
|
---|
459 | <li>subtopic a</li>
|
---|
460 | <li>subtopic b</li>
|
---|
461 | </ol>
|
---|
462 | </li>
|
---|
463 | <!-- topic 2 starts expanded -->
|
---|
464 | <li class="expand">Topic 2
|
---|
465 | <ol>
|
---|
466 | <li>subtopic c</li>
|
---|
467 | <li>subtopic d</li>
|
---|
468 | </ol>
|
---|
469 | </li>
|
---|
470 | </ol>
|
---|
471 | </pre>
|
---|
472 | </div>
|
---|
473 |
|
---|
474 | <!-- useful info at http://www.howtocreate.co.uk/wrongWithIE/ -->
|
---|
475 | <div class="slide">
|
---|
476 | <h1>Make your images scale with the browser window size</h1>
|
---|
477 |
|
---|
478 | <p>For adaptive layout, use percentage widths on images, together
|
---|
479 | with CSS positioning:</p>
|
---|
480 |
|
---|
481 | <ul>
|
---|
482 | <li>CSS positioning is simpler and more reliable than using
|
---|
483 | tables</li>
|
---|
484 | </ul>
|
---|
485 |
|
---|
486 | <pre>
|
---|
487 | <div class="slide">
|
---|
488 | <h1>Analysts - "Open standards programming will become
|
---|
489 | mainstream, focused around VoiceXML"</h1>
|
---|
490 | <!-- use CSS positioning and scaling for adaptive layout -->
|
---|
491 | <img src="trends.png" width="50%" style="float:left"
|
---|
492 | alt="projected growth of VoiceXML" />
|
---|
493 |
|
---|
494 | <blockquote style="float:right;width: 35%">
|
---|
495 | VoiceXML will dominate the voice environment, due to its
|
---|
496 | flexibility and eventual multimodal capabilities
|
---|
497 | </blockquote><br clear="all" />
|
---|
498 |
|
---|
499 | <p style="text-align:center">Source Data Monitor, March
|
---|
500 | 2004</p>
|
---|
501 | </div>
|
---|
502 | </pre>
|
---|
503 |
|
---|
504 | <p>To work around a CSS rendering bug in IE relating
|
---|
505 | to margins, you can set display:inline on floated elements.</p>
|
---|
506 | </div>
|
---|
507 |
|
---|
508 | <div class="slide">
|
---|
509 | <h1>Incremental display of layered images</h1>
|
---|
510 |
|
---|
511 | <p>These can be marked up using CSS relative positioning, e.g.</p>
|
---|
512 |
|
---|
513 | <pre>
|
---|
514 | <div class="incremental"
|
---|
515 | style="margin-left: 4em; position: relative">
|
---|
516 | <img src="graphics/face1.gif" alt="face"
|
---|
517 | style="position: static; vertical-align: bottom"/>
|
---|
518 | <img src="graphics/face2.gif" alt="eyes"
|
---|
519 | style="position: absolute; left: 0; top: 0" />
|
---|
520 | <img src="graphics/face3.gif" alt="nose"
|
---|
521 | style="position: absolute; left: 0; top: 0" />
|
---|
522 | <img src="graphics/face4.gif" alt="mouth"
|
---|
523 | style="position: absolute; left: 0; top: 0" />
|
---|
524 | </div>
|
---|
525 | </pre>
|
---|
526 |
|
---|
527 | <p style="font-size: smaller;">You should also use transparent GIF
|
---|
528 | images to avoid the IE/Win bug for alpha channel in PNG. A fix is
|
---|
529 | expected in IE 7. A <a href=
|
---|
530 | "http://www.skyzyx.com/scripts/sleight.php">work around</a> is
|
---|
531 | available on skyzyx.com. My thanks to <a href=
|
---|
532 | "http://www.webstandards.org/act/acid2/">ACID2</a> for the
|
---|
533 | graphics.</p>
|
---|
534 |
|
---|
535 | <div class="incremental" style=
|
---|
536 | "margin-left: 4em; position: relative;"><img src="graphics/face1.gif" alt=
|
---|
537 | "face" style="position: static; vertical-align: bottom;" />
|
---|
538 | <img src="graphics/face2.gif" alt="eyes" style=
|
---|
539 | "position: absolute; left: 0pt; top: 0pt;" /> <img src="graphics/face3.gif"
|
---|
540 | alt="nose" style="position: absolute; left: 0pt; top: 0pt;" />
|
---|
541 | <img src="graphics/face4.gif" alt="mouth" style=
|
---|
542 | "position: absolute; left: 0pt; top: 0pt;" /></div>
|
---|
543 | </div>
|
---|
544 |
|
---|
545 | <div class="slide">
|
---|
546 | <h1>How to center content vertically and horizontally</h1>
|
---|
547 | <div class="vbox"></div>
|
---|
548 | <div class="hbox">
|
---|
549 | <p>Within the div element for your slide:</p>
|
---|
550 | <pre>
|
---|
551 | <div class="vbox"></div>
|
---|
552 | <div class="hbox">
|
---|
553 | Place the content here
|
---|
554 | </div>
|
---|
555 | </pre>
|
---|
556 | <p>and style it with the following:</p>
|
---|
557 | <pre>
|
---|
558 | div.vbox {
|
---|
559 | float: left;
|
---|
560 | height: 40%; width: 50%;
|
---|
561 | margin-top: -220px;
|
---|
562 | }
|
---|
563 | div.hbox {
|
---|
564 | width:60%; margin-top: 0;
|
---|
565 | margin-left:auto; margin-right:auto;
|
---|
566 | height: 60%;
|
---|
567 | border:1px solid silver;
|
---|
568 | background:#F0F0F0;
|
---|
569 | overflow:auto;
|
---|
570 | text-align:left;
|
---|
571 | clear:both;
|
---|
572 | }
|
---|
573 | </pre>
|
---|
574 |
|
---|
575 | <p>The above styling is included in <a href="styles/w3c-blue.css">w3c-blue.css</a>,
|
---|
576 | which is designed to be used with <a href="styles/slidy.css">slidy.css</a>, but you
|
---|
577 | are encouraged to develop your own style sheet with your own look and feel.</p>
|
---|
578 | </div>
|
---|
579 | </div>
|
---|
580 |
|
---|
581 | <div class="slide">
|
---|
582 | <h1>Include SVG Content</h1>
|
---|
583 |
|
---|
584 | <p>Inclusion of SVG content can be done using the object element,
|
---|
585 | for example:</p>
|
---|
586 |
|
---|
587 | <div style="text-align: center;"><object data="graphics/example.svg" type=
|
---|
588 | "image/svg+xml" title="Indian Office logo" height="10%" width=
|
---|
589 | "50%"><img src="graphics/example.png" alt="Indian Office logo" width=
|
---|
590 | "50%" /></object></div>
|
---|
591 |
|
---|
592 | <p>has been achieved by:</p>
|
---|
593 |
|
---|
594 | <pre>
|
---|
595 | <object data="graphics/example.svg" type="image/svg+xml"
|
---|
596 | width="50%" height="10%" title="Indian Office logo">
|
---|
597 | <img src="graphics/example.png" width="50%"
|
---|
598 | alt="Indian Office logo" />
|
---|
599 | </object>
|
---|
600 | </pre>
|
---|
601 |
|
---|
602 | <p>This ensures that the enclosed png is displayed when the browser
|
---|
603 | has no plugin installed or can't display SVG directly. Providing
|
---|
604 | such a fall back is very important! Don't forget the alt text for
|
---|
605 | people who can't see the image.</p>
|
---|
606 |
|
---|
607 | <p>However, there are caveats, see the next slide!</p>
|
---|
608 | </div>
|
---|
609 |
|
---|
610 | <div class="slide">
|
---|
611 | <h1>Caveats with SVG+object</h1>
|
---|
612 |
|
---|
613 | <p>Adobe has recently withdrawn support for its SVG Viewer, so you are
|
---|
614 | recommended to consider <a
|
---|
615 | href="http://wiki.svg.org/Viewer_Implementations">alternatives</a>.
|
---|
616 | If you still using the Adobe SVG viewer you should be aware of bugs
|
---|
617 | when using the it with IE, Namely:</p>
|
---|
618 |
|
---|
619 | <ul>
|
---|
620 | <li>Most modern browsers generally support SVG SVG Tiny 1.1 or better
|
---|
621 | natively without the need for a plugin</li>
|
---|
622 |
|
---|
623 | <li>If you need to use Internet Explorer you are advised to upgrade
|
---|
624 | to IE9 which includes native support for SVG.</li>
|
---|
625 |
|
---|
626 | <li>Patches to Internet Explorer mean that the Adobe SVG Viewer
|
---|
627 | version 3.03 no longer works with IE6. You are therefore recommended
|
---|
628 | to uninstall version 3.03 and instead install <a
|
---|
629 | href="http://www.adobe.com/svg/viewer/install/beta.html">Adobe SVG Viewer
|
---|
630 | 6.0 preview</a> if this is available to to you.</li>
|
---|
631 |
|
---|
632 | <li>IE6 makes a <em>copy</em> of the SVG file on the local disc
|
---|
633 | when displaying it; but doesn't pass the original URI to the plugin</li>
|
---|
634 |
|
---|
635 | <li>As a result relative references from within the SVG to external
|
---|
636 | resources (scripts, CSS, images, other SVG) will break.</li>
|
---|
637 |
|
---|
638 | <li>The work around is to use absolute references within your SVG.</li>
|
---|
639 |
|
---|
640 | <li>On Windows, the Adobe SVG plugin doesn't respect the CSS z-index
|
---|
641 | property, and if used on backgrounds will always show through other
|
---|
642 | content</li>
|
---|
643 | </ul>
|
---|
644 | </div>
|
---|
645 |
|
---|
646 | <div class="slide">
|
---|
647 | <h1>Additional Remarks</h1>
|
---|
648 |
|
---|
649 | <ul>
|
---|
650 | <li>Slides are auto-numbered on the slide show footer</li>
|
---|
651 |
|
---|
652 | <li>You can link into the <a href="#(2)">middle</a> of a slide
|
---|
653 | show:
|
---|
654 |
|
---|
655 | <ul>
|
---|
656 | <li>It works out which slide you want and hides the rest</li>
|
---|
657 |
|
---|
658 | <li>You can even link between slides in the same slide show</li>
|
---|
659 |
|
---|
660 | <li>Individual sides can be addressed with the syntax #(<em>slide
|
---|
661 | number</em>),<br />
|
---|
662 | e.g. slide 3 of this presentation is: <a href=
|
---|
663 | "#(3)">http://www.w3.org/Talks/Tools/Slidy#(3)</a>
|
---|
664 | <ul>
|
---|
665 | <li>Previous versions of Slidy used square brackets, which will
|
---|
666 | also work.</li>
|
---|
667 | </ul></li>
|
---|
668 | <li>Note that the browser's back/forward buttons may not work as
|
---|
669 | you might expect due to browser problems.</li>
|
---|
670 | </ul>
|
---|
671 | </li>
|
---|
672 |
|
---|
673 | <li>Adding "title" to the list of classes for div elements that serve
|
---|
674 | as title pages will render the corresponding entry in the table of
|
---|
675 | contents in bold italic text (press "C" now for an example)</li>
|
---|
676 |
|
---|
677 | <li>If your slides have more content than normal, use a <em>meta
|
---|
678 | element</em> to request a smaller font
|
---|
679 |
|
---|
680 | <ul>
|
---|
681 | <li>the following requests fonts to be one step smaller than
|
---|
682 | the Slidy default for the current window width, and positive
|
---|
683 | integers will make the fonts correspondingly larger</li>
|
---|
684 | </ul>
|
---|
685 |
|
---|
686 | <pre>
|
---|
687 | <meta name="font-size-adjustment" content="-1" />
|
---|
688 | </pre>
|
---|
689 |
|
---|
690 | <ul>
|
---|
691 | <li>Slidy uses JavaScript to dynamically set the font size on the
|
---|
692 | body element, but it is okay to specify relative font changes on
|
---|
693 | other elements within your own style sheet, e.g.</li>
|
---|
694 | </ul>
|
---|
695 | <pre>div.slide.large { font-size: 200% }</pre>
|
---|
696 | </li>
|
---|
697 |
|
---|
698 | <li>You are encouraged to ensure your markup is valid. <a href=
|
---|
699 | "http://www.w3.org/People/Raggett/tidy/">HTML Tidy</a> can be used
|
---|
700 | to find and correct common markup problems</li>
|
---|
701 |
|
---|
702 | <li>The slide show script and style sheet can be used freely under
|
---|
703 | W3C's <a href=
|
---|
704 | "http://www.w3.org/Consortium/Legal/copyright-software">software
|
---|
705 | licensing</a> and <a href=
|
---|
706 | "http://www.w3.org/Consortium/Legal/copyright-documents">document
|
---|
707 | use</a> policies</li>
|
---|
708 | <li>At <a href="http://xtech06.usefulinc.com/">XTech2006</a>
|
---|
709 | I gave this <a href="http://www.w3.org/2006/05/Slidy-XTech/">presentation</a>
|
---|
710 | on Slidy
|
---|
711 | (<a href="http://www.w3.org/2006/05/Slidy-XTech/slidy-xtech06-dsr.pdf">Paper</a>).</li>
|
---|
712 | </ul>
|
---|
713 | </div>
|
---|
714 |
|
---|
715 | <div class="slide">
|
---|
716 | <h1>Localization and automatic translation</h1>
|
---|
717 |
|
---|
718 | <p>Slidy now includes support for localization</p>
|
---|
719 |
|
---|
720 | "es":this.strings_es,
|
---|
721 | "ca":this.strings_ca,
|
---|
722 | "cs":this.strings_cs,
|
---|
723 | "nl":this.strings_nl,
|
---|
724 | "de":this.strings_de,
|
---|
725 | "pl":this.strings_pl,
|
---|
726 | "fr":this.strings_fr,
|
---|
727 | "hu":this.strings_hu,
|
---|
728 | "it":this.strings_it,
|
---|
729 | "el":this.strings_el,
|
---|
730 | "jp":this.strings_ja,
|
---|
731 | "zh":this.strings_zh,
|
---|
732 | "ru":this.strings_ru,
|
---|
733 | "sv":this.strings_sv
|
---|
734 |
|
---|
735 | <ul>
|
---|
736 | <li>The tool bar is localized according to the language of the presentation</li>
|
---|
737 | <li>This is taken from the xml:lang or lang attributes on the html element</li>
|
---|
738 | <li>The <a href="http://www.w3.org/Talks/Tools/Slidy2/help/help.html">help file</a> is
|
---|
739 | selected based upon your browser's language preferences</li>
|
---|
740 | <li>As of 29th July 2010, the languages supported are: English,
|
---|
741 | Spanish, Catalonian, Czech, Dutch, German, Polish, French,
|
---|
742 | Hungarian, Italian, Greek, Japanese, Chinese, Russian and
|
---|
743 | Swedish</li>
|
---|
744 | <li>If you would like to contribute localizations for other languages,
|
---|
745 | please get in touch with Dave Raggett <dsr@w3.org></li>
|
---|
746 | <li>The following illustrates what was used for Spanish</li>
|
---|
747 | </ul>
|
---|
748 | <pre>
|
---|
749 | // for each language there is an associative array
|
---|
750 | strings_es: {
|
---|
751 | "slide":"pág.",
|
---|
752 | "help?":"Ayuda",
|
---|
753 | "contents?":"Índice",
|
---|
754 | "table of contents":"tabla de contenidos",
|
---|
755 | "Table of Contents":"Tabla de Contenidos",
|
---|
756 | "restart presentation":"Reiniciar presentación",
|
---|
757 | "restart?":"Inicio"
|
---|
758 | },
|
---|
759 | help_es:
|
---|
760 | "Utilice el ratón, barra espaciadora, teclas Izda/Dcha, " +
|
---|
761 | "o Re pág y Av pág. Use S y B para cambiar el tamaño de fuente.",
|
---|
762 | </pre>
|
---|
763 |
|
---|
764 | <p><strong>Note:</strong> Slidy now works with <a
|
---|
765 | href="http://translate.google.com/translate?js=n&prev=_t&hl=en&ie=UTF-8&u=http%3A%2F%2Fwww.w3.org%2FTalks%2FTools%2FSlidy2%2F&sl=en&tl=fr&history_state0=">current slides translated into French</a>. Use
|
---|
766 | right mouse button to open frame without Google header. To disable
|
---|
767 | automatic translation of the content of particular elements add
|
---|
768 | <code>class="notranslate"</code>, see <a href="http://googlewebmastercentral.blogspot.com/2008/10/helping-you-break-language-barrier.html">breaking the language barrier</a>.</p>
|
---|
769 | </div>
|
---|
770 |
|
---|
771 | <div class="slide">
|
---|
772 | <h1>Future Plans</h1>
|
---|
773 |
|
---|
774 | <p>Recent additions have included a table of contents, and a way to
|
---|
775 | hide and reveal content in the spirit of outline lists. The
|
---|
776 | script has been rewritten to make it easier to combine with other
|
---|
777 | scripts, e.g. for UI controls, and support swipes for navigation on
|
---|
778 | touch screen devices. Further work is anticipated on the
|
---|
779 | following:</p>
|
---|
780 |
|
---|
781 | <ul>
|
---|
782 | <li>Collecting a gallery of good looking slide themes
|
---|
783 | <ul>
|
---|
784 | <li>Opportunities for graphics designers!</li>
|
---|
785 | </ul>
|
---|
786 | </li>
|
---|
787 | <li>Bob Ferris has worked on <a
|
---|
788 | href="https://github.com/zazi/slidy_tud/blob/master/README.md">a
|
---|
789 | number of UI extensions</a> which could be incorporated into the
|
---|
790 | W3C slidy script.</li>
|
---|
791 | <li>Getting SVG Tiny to work on IE without need for SVG plugin
|
---|
792 | <ul>
|
---|
793 | <li>Using scripts to dynamically convert SVG Tiny to VML</li>
|
---|
794 | <li>Note that IE9 introduces native SVG support, so it may
|
---|
795 | no longer be worth working on SVG to VML for rendering of SVG</li>
|
---|
796 | </ul>
|
---|
797 | </li>
|
---|
798 | <li>Pre-alpha version of wysiwyg slide editor (see <a
|
---|
799 | href="editor/editor-screenshot1.png">screenshot</a>)
|
---|
800 | <ul>
|
---|
801 | <li>Using contentEditable when available, otherwise
|
---|
802 | falling back to textarea and plain text conventions</li>
|
---|
803 | <li>Using XMLHttpRequest to dynamically reflect changes to server</li>
|
---|
804 | </ul>
|
---|
805 | </li>
|
---|
806 | <li>Mechanism for remotely driving Slidy as part of distributed meetings
|
---|
807 | <ul>
|
---|
808 | <li>Using XMLHttpRequest to listen for navigation commands</li>
|
---|
809 | <li>Using VoIP for accompanying audio and teleconferencing</li>
|
---|
810 | <li>Synchronizing recorded spoken presentation with currently viewed slide</li>
|
---|
811 | </ul>
|
---|
812 | </li>
|
---|
813 | <li>Filters from PowerPoint and Open Office
|
---|
814 | <ul>
|
---|
815 | <li>and export to PDF via <a href="http://www.princexml.com/">PrinceXML</a></li>
|
---|
816 | </ul>
|
---|
817 | </li>
|
---|
818 | </ul>
|
---|
819 |
|
---|
820 | <p>If you have comments, suggestions for improvements, or would
|
---|
821 | like to volunteer your help with further work on Slidy,
|
---|
822 | please contact <a href=
|
---|
823 | "http://www.w3.org/People/Raggett/">Dave Raggett</a> <<a href=
|
---|
824 | "mailto:dsr@w3.org">dsr@w3.org</a>></p>
|
---|
825 | </div>
|
---|
826 |
|
---|
827 | <div class="slide">
|
---|
828 | <h1>Acknowledgements</h1>
|
---|
829 |
|
---|
830 | <ul>
|
---|
831 | <li>My thanks to everyone who sent in bug reports and feature
|
---|
832 | requests</li>
|
---|
833 | <li>Opera Software for implementing CSS @media projection and
|
---|
834 | promoting the idea of using the Web for presentations with
|
---|
835 | <a href="http://www.opera.com/support/tutorials/operashow/">Opera
|
---|
836 | Show</a></li>
|
---|
837 | <li><a href="http://tantek.com/">Tantek Çelik</a> for his
|
---|
838 | pioneering work on applying JavaScript for slide presentations on
|
---|
839 | other browsers</li>
|
---|
840 | <li>Eric Meyer for taking this further with the excellent <a
|
---|
841 | href="http://www.meyerweb.com/eric/tools/s5/s5-intro.html">S5</a></li>
|
---|
842 | <li>W3C's <a href="http://dev.w3.org/cvsweb/slidemaker/">slidemaker
|
---|
843 | tool</a>, which uses a perl script to split an html file up into
|
---|
844 | one file per slide with navigation buttons</li>
|
---|
845 | <li>Early versions of <a href="http://www.w3.org/People/Raggett/tidy/">HTML
|
---|
846 | Tidy</a> which supported a means to create presentations via splitting
|
---|
847 | html files on h2 elements</li>
|
---|
848 | <li>Many sites with advice on JavaScript work arounds for browser
|
---|
849 | variations</li>
|
---|
850 | <li>Microsoft for pioneering contentEditable and XMLHTTP which
|
---|
851 | both provide tremendous opportunities for Web applications</li>
|
---|
852 | <li>Microsoft Office which provided the impetus for creating
|
---|
853 | Slidy as a Web-based alternative to the ubiquitous use of PowerPoint</li>
|
---|
854 | </ul>
|
---|
855 |
|
---|
856 | <p class="smaller"><strong>Note</strong> that while Slidy and
|
---|
857 | S5 were developed independently, both support the use of the
|
---|
858 | class values "slide" and "handout" for div elements. Slidy doesn't
|
---|
859 | support the "layout" class featured in S5 and Opera Show, but
|
---|
860 | instead provides a more flexible alternative with the "background"
|
---|
861 | class, which enables different backgrounds on different slides.</p>
|
---|
862 | </div>
|
---|
863 |
|
---|
864 | <div class="slide">
|
---|
865 | <h1>Acknowledgements</h1>
|
---|
866 |
|
---|
867 | <p>The following people have contributed localizations:</p>
|
---|
868 |
|
---|
869 | <ul>
|
---|
870 | <li>Emmanuelle Gutiérrez y Restrepo, Spanish</li>
|
---|
871 | <li>Joan V. Baz, Catalan</li>
|
---|
872 | <li>Jakub Vrána, Czech</li>
|
---|
873 | <li>Ruud Steltenpool, Dutch</li>
|
---|
874 | <li>Beat Vontobel, German</li>
|
---|
875 | <li>Krzysztof Kotowicz, Polish</li>
|
---|
876 | <li>Tamas Horvath, Hungarian</li>
|
---|
877 | <li>Creso Moraes, Brazilian Portuguese</li>
|
---|
878 | <li>Giuseppe Scollo, Italian</li>
|
---|
879 | <li>Konstantinos Koukopoulos, Greek</li>
|
---|
880 | <li>Yoshikazu Sawa (澤 義和), Japanese</li>
|
---|
881 | <li>Shelley Shyan, Chinese</li>
|
---|
882 | <li>Andrew Pantyukhin, Russian</li>
|
---|
883 | <li>Saasha Metsärantala, Swedish</li>
|
---|
884 | </ul>
|
---|
885 |
|
---|
886 | <p>The following people have contributed bug reports:</p>
|
---|
887 |
|
---|
888 | <ul>
|
---|
889 | <li>Ivan Herman</li>
|
---|
890 | <li>Steve Bratt</li>
|
---|
891 | <li>Peter Patel-Schneider</li>
|
---|
892 | <li>Matthew Coller</li>
|
---|
893 | <li>Rune Heggtveit</li>
|
---|
894 | <li>Gopal Venkatesan</li>
|
---|
895 | <li>Cay Horstmann</li>
|
---|
896 | <li>Schuyler Duveen</li>
|
---|
897 | <li>Matteo Nannini</li>
|
---|
898 | <li>Ralph Swick</li>
|
---|
899 | <li>Jakub Vrána</li>
|
---|
900 | <li>Philip Bolt</li>
|
---|
901 | <li>Jon Frost</li>
|
---|
902 | <li>Jonathan Chetwynd</li>
|
---|
903 | <li>Nicolas Frisby</li>
|
---|
904 | </ul>
|
---|
905 |
|
---|
906 | <p>Douglas Crockford for <a
|
---|
907 | href="http://www.crockford.com/javascript/jsmin.html">jsmin</a>
|
---|
908 | which was used to minify the script before compressing it with gzip.</p>
|
---|
909 | </div>
|
---|
910 | </body>
|
---|
911 | </html>
|
---|