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| 1 <!doctype html> |
| 2 <!-- |
| 3 @license |
| 4 Copyright (c) 2015 The Polymer Project Authors. All rights reserved. |
| 5 This code may only be used under the BSD style license found at http://polymer.g
ithub.io/LICENSE.txt |
| 6 The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt |
| 7 The complete set of contributors may be found at http://polymer.github.io/CONTRI
BUTORS.txt |
| 8 Code distributed by Google as part of the polymer project is also |
| 9 subject to an additional IP rights grant found at http://polymer.github.io/PATEN
TS.txt |
| 10 --> |
| 11 <html> |
| 12 <head> |
| 13 |
| 14 <title>iron-image</title> |
| 15 |
| 16 <script src="../../webcomponentsjs/webcomponents-lite.js"></script> |
| 17 |
| 18 <link rel="stylesheet" href="../../paper-styles/demo.css"> |
| 19 <link rel="import" href="../iron-image.html"> |
| 20 |
| 21 <style> |
| 22 .sized { |
| 23 width: 200px; |
| 24 height: 200px; |
| 25 } |
| 26 .gray { |
| 27 background-color: lightgray; |
| 28 } |
| 29 .group { |
| 30 display: inline-block; |
| 31 vertical-align: top; |
| 32 } |
| 33 |
| 34 [hidden] { |
| 35 display: none; |
| 36 } |
| 37 |
| 38 .controls { |
| 39 display: block; |
| 40 margin-bottom: 1em; |
| 41 } |
| 42 </style> |
| 43 |
| 44 </head> |
| 45 <body unresolved> |
| 46 |
| 47 <template is="dom-bind"> |
| 48 <h3>Sizing: none (naturally sized)</h3> |
| 49 <iron-image src="./polymer.svg"></iron-image> |
| 50 |
| 51 <h3>Sizing: cover</h3> |
| 52 <iron-image class="sized" sizing="cover" src="./polymer.svg"></iron-image> |
| 53 <iron-image class="sized" sizing="cover" src="./polymer.svg"></iron-image> |
| 54 |
| 55 <h3>Sizing: contain</h3> |
| 56 <iron-image class="sized gray" sizing="contain" src="./polymer.svg"></iro
n-image> |
| 57 <iron-image class="sized gray" sizing="contain" src="./polymer.svg"></iro
n-image> |
| 58 |
| 59 <h3>Preload: none</h3> |
| 60 <div class="group"> |
| 61 <div>No sizing</div> |
| 62 <div class="controls"> |
| 63 <button on-click="preload" target="preload1a">Load image</button> |
| 64 </div> |
| 65 <iron-image id="preload1a" class="sized gray" ></iron-image> |
| 66 </div> |
| 67 <div class="group"> |
| 68 <div>Cover</div> |
| 69 <div class="controls"><button on-click="preload" target="preload1b">Load
image</button></div> |
| 70 <iron-image id="preload1b" class="sized gray" sizing="cover" ></iron-ima
ge> |
| 71 </div> |
| 72 <div class="group"> |
| 73 <div>Contain</div> |
| 74 <div class="controls"><button on-click="preload" target="preload1c">Load
image</button></div> |
| 75 <iron-image id="preload1c" class="sized gray" sizing="contain" ></iron-i
mage> |
| 76 </div> |
| 77 |
| 78 <h3>Preload: color as placeholder</h3> |
| 79 <div class="group"> |
| 80 <div>No sizing</div> |
| 81 <div class="controls"><button on-click="preload" target="preload2a">Load
image</button> |
| 82 <span hidden$="[[!loading2a]]">Loading...</span></div> |
| 83 |
| 84 <iron-image loading="{{loading2a}}" id="preload2a" class="sized gray" pr
eload></iron-image> |
| 85 </div> |
| 86 <div class="group"> |
| 87 <div>Cover</div> |
| 88 <div class="controls"><button on-click="preload" target="preload2b">Load
image</button> |
| 89 <span hidden$="[[!loading2b]]">Loading...</span></div> |
| 90 |
| 91 <iron-image loading="{{loading2b}}" id="preload2b" class="sized gray" si
zing="cover" preload ></iron-image> |
| 92 </div> |
| 93 <div class="group"> |
| 94 <div>Contain</div> |
| 95 <div class="controls"><button on-click="preload" target="preload2c">Load
image</button> |
| 96 <span hidden$="[[!loading2c]]">Loading...</span></div> |
| 97 |
| 98 <iron-image loading="{{loading2c}}" id="preload2c" class="sized gray" si
zing="contain" preload ></iron-image> |
| 99 </div> |
| 100 |
| 101 <h3>Preload: image as placeholder</h3> |
| 102 <div class="group"> |
| 103 <div>No sizing</div> |
| 104 <div class="controls"><button on-click="preload" target="preload3a">Load
image</button> |
| 105 <span hidden$="[[!loading3a]]">Loading...</span></div> |
| 106 |
| 107 <iron-image loading="{{loading3a}}" id="preload3a" class="sized gray" pr
eload placeholder="data:image/gif;base64,R0lGODdhyADIAOMAAO7u/5aWlqGho9jY5OPj8c
LCyqyssLe3vc3N1wAAAAAAAAAAAAAAAAAAAAAAAAAAACwAAAAAyADIAAAE/hDISau9OOvNu/9gKI5kaZ
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r0CZ+cyOS1oRD/cUM4cN5EA3bDhszqWOHEhBLIZh+qHdnmaFABwIwm9BxLZxAtn6fGvr379/Djy59Pv7
79+/jz69/Pv7///wAGQyjggAQWaOCBCCao4IIMNujggxBGKOGEFFZo4YUYZqjhhhx26OGHIIYo4ogklm
jiiSimqOKKLLbo4oswxijjjDRKEQEAOw=="></iron-image> |
| 108 </div> |
| 109 |
| 110 <div class="group"> |
| 111 <div>Cover</div> |
| 112 <div class="controls"><button on-click="preload" target="preload3b">Load
image</button> |
| 113 <span hidden$="[[!loading3b]]">Loading...</span></div> |
| 114 |
| 115 <iron-image loading="{{loading3b}}" id="preload3b" class="sized gray" si
zing="cover" preload placeholder="data:image/gif;base64,R0lGODdhyADIAOMAAO7u/5a
WlqGho9jY5OPj8cLCyqyssLe3vc3N1wAAAAAAAAAAAAAAAAAAAAAAAAAAACwAAAAAyADIAAAE/hDISau
9OOvNu/9gKI5kaZ5oqq5s675wLM90bd94ru987//AoHBILBqPyKRyyWw6n9CodEqtWq/YrHbL7Xq/4LB
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gUnUaAOrJtFMDoESrty9XxYi/wk0sMEBMoRKo7iRK8SiFxu285vQMoIDR0qdNN+rmbxxJlRFLi7u22OG
1mDjP4bYb2uFVf+r0CZ+cyOS1oRD/cUM4cN5EA3bDhszqWOHEhBLIZh+qHdnmaFABwIwm9BxLZxAtn6f
Gvr379/Djy59Pv779+/jz69/Pv7///wAGQyjggAQWaOCBCCao4IIMNujggxBGKOGEFFZo4YUYZqjhhhx
26OGHIIYo4ogklmjiiSimqOKKLLbo4oswxijjjDRKEQEAOw=="></iron-image> |
| 116 </div> |
| 117 |
| 118 <div class="group"> |
| 119 <div>Contain</div> |
| 120 <div class="controls"><button on-click="preload" target="preload3c">Load
image</button> |
| 121 <span hidden$="[[!loading3c]]">Loading...</span></div> |
| 122 |
| 123 <iron-image loading="{{loading3c}}" id="preload3c" class="sized gray" si
zing="contain" preload placeholder="data:image/gif;base64,R0lGODdhyADIAOMAAO7u/
5aWlqGho9jY5OPj8cLCyqyssLe3vc3N1wAAAAAAAAAAAAAAAAAAAAAAAAAAACwAAAAAyADIAAAE/hDIS
au9OOvNu/9gKI5kaZ5oqq5s675wLM90bd94ru987//AoHBILBqPyKRyyWw6n9CodEqtWq/YrHbL7Xq/4
LB4TC6bz+i0es1uu9/wuHxOr9vv+Lx+z+/7/4CBgoOEhYaHiImKi4yNjo+QkZKTlJWWl5iZmpucnZ6fo
KGio6SlpqeoqaqrrK2ur7CxsrO0tba3uLm6u7y9vr/AwcLDxMXGx8jJysvMzc7P0NHS06kB1tYqA9cUB
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OG1mDjP4bYb2uFVf+r0CZ+cyOS1oRD/cUM4cN5EA3bDhszqWOHEhBLIZh+qHdnmaFABwIwm9BxLZxAtn
6fGvr379/Djy59Pv779+/jz69/Pv7///wAGQyjggAQWaOCBCCao4IIMNujggxBGKOGEFFZo4YUYZqjhh
hx26OGHIIYo4ogklmjiiSimqOKKLLbo4oswxijjjDRKEQEAOw=="></iron-image> |
| 124 </div> |
| 125 |
| 126 <h3>Preload: color as placeholder, with Fade-in</h3> |
| 127 <div class="group"> |
| 128 <div>No sizing</div> |
| 129 <div class="controls"><button on-click="preload" target="preload2afade">
Load image</button> |
| 130 <span hidden$="[[!loading2aFade]]">Loading...</span></div> |
| 131 |
| 132 <iron-image loading="{{loading2aFade}}" id="preload2afade" class="sized
gray" preload fade></iron-image> |
| 133 </div> |
| 134 <div class="group"> |
| 135 <div>Cover</div> |
| 136 <div class="controls"><button on-click="preload" target="preload2bfade">
Load image</button> |
| 137 <span hidden$="[[!loading2bFade]]">Loading...</span></div> |
| 138 |
| 139 <iron-image loading="{{loading2bFade}}" id="preload2bfade" class="sized
gray" sizing="cover" preload fade></iron-image> |
| 140 </div> |
| 141 <div class="group"> |
| 142 <div>Contain</div> |
| 143 <div class="controls"><button on-click="preload" target="preload2cfade">
Load image</button> |
| 144 <span hidden$="[[!loading2cFade]]">Loading...</span></div> |
| 145 |
| 146 <iron-image loading="{{loading2cFade}}" id="preload2cfade" class="sized
gray" sizing="contain" preload fade></iron-image> |
| 147 </div> |
| 148 |
| 149 <h3>Preload: image as placeholder, with Fade-in</h3> |
| 150 <div class="group"> |
| 151 <div>No sizing</div> |
| 152 <div class="controls"><button on-click="preload" target="preload3afade">
Load image</button> |
| 153 <span hidden$="[[!loading3aFade]]">Loading...</span></div> |
| 154 |
| 155 <iron-image loading="{{loading3aFade}}" id="preload3afade" class="sized
gray" preload placeholder="data:image/gif;base64,R0lGODdhyADIAOMAAO7u/5aWlqGho9
jY5OPj8cLCyqyssLe3vc3N1wAAAAAAAAAAAAAAAAAAAAAAAAAAACwAAAAAyADIAAAE/hDISau9OOvNu/
9gKI5kaZ5oqq5s675wLM90bd94ru987//AoHBILBqPyKRyyWw6n9CodEqtWq/YrHbL7Xq/4LB4TC6bz+
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IqBOEBFNuu1gMs2ugT3d/rAe0r77bsFwMGAQLzEggc8AcQAIJwA+EBuKbQmgF+3iocDHBAXiZ9Fd6dAx
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rJtFMDoESrty9XxYi/wk0sMEBMoRKo7iRK8SiFxu285vQMoIDR0qdNN+rmbxxJlRFLi7u22OG1mDjP4b
Yb2uFVf+r0CZ+cyOS1oRD/cUM4cN5EA3bDhszqWOHEhBLIZh+qHdnmaFABwIwm9BxLZxAtn6fGvr379/
Djy59Pv779+/jz69/Pv7///wAGQyjggAQWaOCBCCao4IIMNujggxBGKOGEFFZo4YUYZqjhhhx26OGHII
Yo4ogklmjiiSimqOKKLLbo4oswxijjjDRKEQEAOw==" fade></iron-image> |
| 156 </div> |
| 157 <div class="group"> |
| 158 <div>Cover</div> |
| 159 <div class="controls"><button on-click="preload" target="preload3bfade">
Load image</button> |
| 160 <span hidden$="[[!loading3bFade]]">Loading...</span></div> |
| 161 |
| 162 <iron-image loading="{{loading3bFade}}" id="preload3bfade" class="sized
gray" sizing="cover" preload placeholder="data:image/gif;base64,R0lGODdhyADIAOM
AAO7u/5aWlqGho9jY5OPj8cLCyqyssLe3vc3N1wAAAAAAAAAAAAAAAAAAAAAAAAAAACwAAAAAyADIAAA
E/hDISau9OOvNu/9gKI5kaZ5oqq5s675wLM90bd94ru987//AoHBILBqPyKRyyWw6n9CodEqtWq/YrHb
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Li7u22OG1mDjP4bYb2uFVf+r0CZ+cyOS1oRD/cUM4cN5EA3bDhszqWOHEhBLIZh+qHdnmaFABwIwm9Bx
LZxAtn6fGvr379/Djy59Pv779+/jz69/Pv7///wAGQyjggAQWaOCBCCao4IIMNujggxBGKOGEFFZo4YU
YZqjhhhx26OGHIIYo4ogklmjiiSimqOKKLLbo4oswxijjjDRKEQEAOw==" fade></iron-image> |
| 163 </div> |
| 164 <div class="group"> |
| 165 <div>Contain</div> |
| 166 <div class="controls"><button on-click="preload" target="preload3cfade">
Load image</button> |
| 167 <span hidden$="[[!loading3cFade]]">Loading...</span></div> |
| 168 |
| 169 <iron-image loading="{{loading3cFade}}" id="preload3cfade" class="sized
gray" sizing="contain" preload placeholder="data:image/gif;base64,R0lGODdhyADIA
OMAAO7u/5aWlqGho9jY5OPj8cLCyqyssLe3vc3N1wAAAAAAAAAAAAAAAAAAAAAAAAAAACwAAAAAyADIA
AAE/hDISau9OOvNu/9gKI5kaZ5oqq5s675wLM90bd94ru987//AoHBILBqPyKRyyWw6n9CodEqtWq/Yr
HbL7Xq/4LB4TC6bz+i0es1uu9/wuHxOr9vv+Lx+z+/7/4CBgoOEhYaHiImKi4yNjo+QkZKTlJWWl5iZm
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tYqA9cUBQEFrgLWAgIqBOEBFNuu1gMs2ugT3d/rAe0r77bsFwMGAQLzEggc8AcQAIJwA+EBuKbQmgF+3
iocDHBAXiZ9Fd6dAxhuo4R3/gwnGDgnkqE1BBM0XrN3CSOFgQYM+ouHEsFMAP1i2lQIAN8EhwS6kZPQ7
4BMnpZcTgiHkoA1AhKxAWDaU+pHqwvrVVVI1ScmpRIwYjxwTqo+r1vTafV6FmtSrRXEak0ooB+8tjzR4
v251m0llwSgUnUaAOrJtFMDoESrty9XxYi/wk0sMEBMoRKo7iRK8SiFxu285vQMoIDR0qdNN+rmbxxJl
RFLi7u22OG1mDjP4bYb2uFVf+r0CZ+cyOS1oRD/cUM4cN5EA3bDhszqWOHEhBLIZh+qHdnmaFABwIwm9
BxLZxAtn6fGvr379/Djy59Pv779+/jz69/Pv7///wAGQyjggAQWaOCBCCao4IIMNujggxBGKOGEFFZo4
YUYZqjhhhx26OGHIIYo4ogklmjiiSimqOKKLLbo4oswxijjjDRKEQEAOw==" fade></iron-image> |
| 170 </div> |
| 171 </template> |
| 172 |
| 173 <script> |
| 174 var scope = document.querySelector('template[is=dom-bind]'); |
| 175 |
| 176 scope.preload = function(e) { |
| 177 var img = document.querySelector('#' + e.target.getAttribute('target')); |
| 178 img.src = './polymer.svg?' + Math.random(); |
| 179 e.target.textContent = 'Reload image'; |
| 180 }; |
| 181 </script> |
| 182 </body> |
| 183 </html> |
OLD | NEW |