HTML5----CSS3图片滤镜(filter)特效
支持Chrome:
暂不支持浏览器:FF,IE...
希望后者努力
效果图:
CSS:
<style type="text/css"> @-webkit-keyframes testAnim { 0% {-webkit-filter: grayscale(0.5) blur(1px) saturate(2);} 100% {-webkit-filter: grayscale(0.2) blur(6px) saturate(9);} } /*IE,FF暂不支持*/ @-moz-keyframes testAnim { 0% {-moz-filter: grayscale(0.5) blur(1px) saturate(2);} 100% {-moz-filter: grayscale(0.2) blur(6px) saturate(9);} } @-ms-keyframes testAnim { 0% {-ms-filter: grayscale(0.5) blur(1px) saturate(2);} 100% {-ms-filter: grayscale(0.2) blur(6px) saturate(9); } } @keyframes testAnim { 0% {filter: grayscale(0.5) blur(1px) saturate(2);} 100% {filter: grayscale(0.2) blur(6px) saturate(9);} } #animatePhoto {} .animatePhoto:hover,#animatePhoto:hover{ -webkit-animation-name: testAnim; -webkit-animation-duration: 2s; -webkit-animation-iteration-count: 1; -webkit-animation-direction: alternate; -webkit-animation-timing-function: ease-out; -webkit-animation-fill-mode: forwards; -webkit-animation-delay: 0s; /*IE,FF暂不支持*/ -moz-animation-name: testAnim; -moz-animation-duration: 2s; -moz-animation-iteration-count: 1; -moz-animation-direction: alternate; -moz-animation-timing-function: ease-out; -moz-animation-fill-mode: forwards; -moz-animation-delay: 0s; -ms-animation-name: testAnim; -ms-animation-duration: 2s; -ms-animation-iteration-count: 1; -ms-animation-direction: alternate; -ms-animation-timing-function: ease-out; -ms-animation-fill-mode: forwards; -ms-animation-delay: 0s; animation-name: testAnim; animation-duration: 2s; animation-iteration-count: 1; animation-direction: alternate; animation-timing-function: ease-out; animation-fill-mode: forwards; animation-delay: 0s; } .l,.r{ width:40%; float:left; padding:40px;} </style>
HTML:
<div class="l"> <h3>图片滤镜特效试验</h3> <img id="fxPhoto" src="http://avatar.csdn.net/A/7/9/1_damys.jpg" /> <div id="sliderContainer"></div> </div> <div class="r"> <h3>图片滤镜特效试验:hover</h3> <img id="animatePhoto" class="animatePhoto" src="http://avatar.csdn.net/A/7/9/1_damys.jpg" /> </div>
JS:拖动效果
<script type="text/javascript"> var photo = jQuery("#fxPhoto"); var filters = [ { name: "grayscale", cname: "黑白照片(灰度级)效果", def: "0", unit: "", min:0 , max:1.0, step: "0.01" }, { name: "blur", cname: "模糊效果", def: "0", unit: "px", min: 0, max: 10 , step: "1"}, { name: "sepia", cname: "老照片(褐黄色)效果", def: "0", unit: "", min: 0, max: 1.0 , step: "0.01"}, { name: "saturate", cname: "饱和度调整", def: "1", unit: "", min: 0, max: 1.0 , step: "0.01"}, { name: "opacity", cname: "透明度调整", def: "1", unit: "", min: 0, max: 1.0 , step: "0.01"}, { name: "brightness", cname: "亮度调整", def: "1", unit: "", min: 0, max: 1.0 , step: "0.01"}, { name: "contrast", cname: "对照度调整", def: "1", unit: "", min: 0, max: 1 , step: "0.01"}, { name: "hue-rotate", cname: "色调调整", def: "0", unit: "deg", min: 0, max: 360 , step: "1"}, { name: "invert", cname: "色彩反相", def: "0", unit: "", min: 0, max: 1.0 , step: "0.01"} ]; // Change event function onChange() { var cssString = ""; jQuery.each(filters, function() { var value = jQuery('#'+this.name).val(); // Update the value title jQuery('#title_'+this.name).html("<h3>" + this.cname + "(" + this.name + ":" +value + this.unit + ")</h3>"); // Update CSS string cssString += " " + this.name + "(" + value + this.unit + ")"; }); photo.attr('style', "-webkit-filter: " + cssString); } // For every filter var container = jQuery("#sliderContainer"); jQuery.each(filters, function() { container.append("<p id='title_"+this.name+"'>"+this.cname+"</p>"); container.append("<input onChange='onChange()' value='"+this.def+"' type='range' id='"+this.name+"' min='"+this.min+"' max='"+this.max+"' step='"+this.step+"'>"); }); onChange(); </script>