Detaillierte Erläuterung des SVG-Falls-H5-Tutorial-php.cn

Mehrere kleine Fälle von SVG

Ich habe in letzter Zeit oft ein paar einfache Beispiele gemacht. Ich hoffe, es kann jedem helfen. Es ist ein viel bequemer. Schauen wir uns ein kleines Beispiel an! !

1. Beispiel 1

Detaillierte Erläuterung des SVG-Falls

CSS-Code

html, body {
  width: 100%;
  height: 100%;}body {
  background: #131518;}#patt1 path {
  stroke: #ff509e;}#patt2 path {
  stroke: #95d13c;}#patt3 path {
  stroke: #00b6cb;}#patt4 path {
  stroke: #9753e1;}#mask1 rect {
  -webkit-animation: pulse 1.90476s infinite;  animation: pulse 1.90476s infinite;
  -webkit-animation-timing-function: cubic-bezier(0.445, 0.05, 0.55, 0.95);  animation-timing-function: cubic-bezier(0.445, 0.05, 0.55, 0.95);}#mask2 rect {
  x: 10;
  -webkit-animation: pulse 1.90476s infinite 0.47619s;  animation: pulse 1.90476s infinite 0.47619s;
  -webkit-animation-timing-function: cubic-bezier(0.445, 0.05, 0.55, 0.95);  animation-timing-function: cubic-bezier(0.445, 0.05, 0.55, 0.95);}#squiggle1, #squiggle2, #squiggle3, #squiggle4 {
  background-blend-mode: multiply;}@-webkit-keyframes pulse {
  0% {x: 10;
  }
  50% {x: -20;
  }
  100% {x: -50;
  }}

@keyframes pulse {
  0% {x: 10;
  }
  50% {x: -20;
  }
  100% {x: -50;
  }}Nach dem Login kopieren

HTML-Code

<svg viewBox="0 0 200 200">
  <defs><pattern id="patt1" x="0" y="0" width="60" height="60" patternUnits="userSpaceOnUse">  <path d="M0,7.5C12.9,7.5 17.1,22.5 30,22.5C42.9,22.5 47.1,7.5 60,7.5" stroke="#f00" stroke-width="1" fill="transparent"></path></pattern><pattern id="patt2" x="30" y="15" width="60" height="60" patternUnits="userSpaceOnUse">  <path d="M0,7.5C12.9,7.5 17.1,22.5 30,22.5C42.9,22.5 47.1,7.5 60,7.5" stroke="#00f" stroke-width="1" fill="transparent"></path></pattern><pattern id="patt3" x="0" y="30" width="60" height="60" patternUnits="userSpaceOnUse">  <path d="M0,7.5C12.9,7.5 17.1,22.5 30,22.5C42.9,22.5 47.1,7.5 60,7.5" stroke="#0f0" stroke-width="1" fill="transparent"></path></pattern><pattern id="patt4" x="30" y="45" width="60" height="60" patternUnits="userSpaceOnUse">  <path d="M0,7.5C12.9,7.5 17.1,22.5 30,22.5C42.9,22.5 47.1,7.5 60,7.5" stroke="#fc0" stroke-width="1" fill="transparent"></path></pattern><linearGradient id="grad1" x1="0" x2="0.15" spreadMethod="repeat">  <stop offset="0%" stop-color="white" stop-opacity="1"></stop>  <stop offset="75%" stop-color="white" stop-opacity="0"></stop></linearGradient><linearGradient id="grad2" x1="0.5" x2="0.65" spreadMethod="repeat">  <stop offset="0%" stop-color="white" stop-opacity="1"></stop>  <stop offset="75%" stop-color="white" stop-opacity="0"></stop></linearGradient>
  </defs>
  <mask id="mask1"><rect fill="url(#grad1)" width="400" height="200"></rect>
  </mask>
  <mask id="mask2"><rect fill="url(#grad2)" width="400" height="200"></rect>
  </mask>
  <rect id="squiggle1" mask="url(#mask1)" fill="url(#patt1)" width="200" height="200"></rect>
  <rect id="squiggle2" mask="url(#mask2)" fill="url(#patt2)" width="200" height="200"></rect>
  <rect id="squiggle3" mask="url(#mask1)" fill="url(#patt3)" width="200" height="200"></rect>
  <rect id="squiggle4" mask="url(#mask2)" fill="url(#patt4)" width="200" height="200"></rect></svg>Nach dem Login kopieren

Beispiel 2

Detaillierte Erläuterung des SVG-Falls

CSS-Code

.st0{fill:none;stroke:#000000;stroke-miterlimit:10;}.st1{fill:#7100BF;stroke:#000000;stroke-miterlimit:10;}.box{width: 600px;height: 600px;}Nach dem Login kopieren

HTML-Code

<div class="box"><svg width="200"xmlns="http://www.w3.org/2000/svg" viewBox="0 0 348 302" >
 <g><polygon id="XMLID_1_" class="st0" points="129,131.3 56.6,141 11.9,83.1 39.7,15.5 112.2,5.8 156.8,63.7 "/><path id="XMLID_2_" class="st0" d="M-305-84"/><polygon id="XMLID_3_" class="st1" points="39.7,15.5 11.9,83.1 56.6,141 84.4,73.4 "/><animateTransform                         attributeName="transform"                         attributeType="XML"                        dur="1s"                         type="translate"                         from="0 0"                         to="150 0"                         repeatCount="indefinite"/></g><g>
 <polygon id="XMLID_1_" class="st0" points="129,131.3 56.6,141 11.9,83.1 39.7,15.5 112.2,5.8 156.8,63.7 "/><path id="XMLID_2_" class="st0" d="M-305-84"/><polygon id="XMLID_3_" class="st1" points="39.7,15.5 11.9,83.1 56.6,141 84.4,73.4 "/><animateTransform                         attributeName="transform"                         attributeType="XML"                        dur="1s"                         type="translate"                         from="150 150"                         to="0 150"                         repeatCount="indefinite"/></g><g>
 <polygon id="XMLID_1_" class="st0" points="129,131.3 56.6,141 11.9,83.1 39.7,15.5 112.2,5.8 156.8,63.7 "/><path id="XMLID_2_" class="st0" d="M-305-84"/><polygon id="XMLID_3_" class="st1" points="39.7,15.5 11.9,83.1 56.6,141 84.4,73.4 "/><animateTransform                         attributeName="transform"                         attributeType="XML"                        dur="1s"                         type="translate"                         from="150 0"                         to="150 150"                         repeatCount="indefinite"/></g> <g><polygon id="XMLID_1_" class="st0" points="129,131.3 56.6,141 11.9,83.1 39.7,15.5 112.2,5.8 156.8,63.7 "/><path id="XMLID_2_" class="st0" d="M-305-84"/><polygon id="XMLID_3_" class="st1" points="39.7,15.5 11.9,83.1 56.6,141 84.4,73.4 "/><animateTransform             attributeName="transform"             attributeType="XML"            dur="1s"             type="translate"             from="0 150"             to="0 0"             repeatCount="indefinite"/></g></svg></div>Nach dem Login kopieren

Beispiel 3

Detaillierte Erläuterung des SVG-Falls

CSS-Code

.st0{fill:#09E900;}.st1{fill:#9C55FF;}.st2{fill:#FF2A56;}.st3{fill:#FFFE6A;}.st4{fill:#2AFFF5;}#logo.animate #g1 path{animation:2s dong;}#logo.animate #g1 path#h{animation-delay:0.3s;}#logo.animate #g1 path#i{animation-delay:0.6s;}#logo.animate #g1 path#t{animation-delay:0.9s;}#logo.animate #g1 path#u{animation-delay:1.2s;}@keyframes dong{from{transform:scale(1.0);}to{transform:scale(1.1);}}Nach dem Login kopieren

HTML-Code

<div id="logo"><svg version="1.1" id="图层_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px" viewBox="0 0 400 100" style="enable-background:new 0 0 300 100;" xml:space="preserve"><g id="g1"><path id="s" class="st0" d="M49.5,53c0-3.7,1.3-6.5,3.9-8.4c2.6-2,5.8-2.9,9.4-2.9c2.1,0,4,0.2,5.8,0.7c1.8,0.7,3.1,1.1,3.8,1.1    c0.7,0,1.3-0.1,1.7-0.4c0.5-0.2,1-0.7,1.7-1.5l1.4,12.1l-2.1,0.4c-0.9-3.2-2.5-5.7-4.6-7.5c-2.2-1.8-4.6-2.7-7.4-2.7    c-3,0-5.3,0.6-7,1.8c-1.7,1.2-2.6,2.9-2.6,5.1c0,2,0.4,3.5,1.2,4.6c0.8,1.1,2.2,1.9,4.3,2.4c1.6,0.7,3.6,1.5,6.2,2.2    c2.3,1,4.4,2,6.5,2.9c1.8,1,3.4,2.3,4.6,3.8c1.3,1.6,1.9,3.4,1.9,5.3c0,3.7-1.2,6.5-3.6,8.6c-2.4,2.1-5.9,3.1-10.4,3.1    c-3,0-5.1-0.4-6.5-1.1C56.1,82.2,54.9,82,54,82c-0.7,0-1.4,0.2-2.2,0.5c-0.8,0.4-1.7,0.8-2.6,1.3l-1-13.6l2.1-0.4    c0.7,3.9,2.2,6.8,4.4,8.8c2.3,2,5.5,2.9,9.6,2.9c3.2,0,5.6-0.6,7.4-1.8c1.7-1.2,2.6-3.1,2.6-5.5c0-1.7-0.5-3.1-1.4-4.2    c-0.9-1.1-1.8-1.9-2.7-2.4c-2.3-1-4.8-2.1-7.5-3.3c-2.7-1-5.1-2-7.2-2.9c-2.1-1-3.5-2.2-4.4-3.7C50,56.3,49.5,54.7,49.5,53z"/><path id="h" class="st1" d="M91.2,85.2L91,83l1.7-0.2c1.1-0.1,1.9-0.4,2.3-1c0.4-0.5,0.6-1.3,0.5-2.3L90,27.5    c-0.1-1-0.4-1.7-0.9-2.1c-0.5-0.4-1.3-0.6-2.5-0.5l-2,0.2l-0.2-2.2l3.7-0.4c0.9-0.1,1.8-0.4,2.6-1c0.9-0.6,1.7-1.4,2.5-2.5l0.7-0.1    l3.3,31c1.8-2.9,3.7-5,5.7-6.3c2-1.3,4.3-2.1,6.8-2.4c3.4-0.4,6.1,0.4,8.2,2.3c2,1.9,3.3,5,3.7,9.4l2.5,23.7c0.1,1,0.5,1.7,1.1,2.1    c0.6,0.4,1.4,0.6,2.3,0.5l1.7-0.2l0.2,2.2L115,82.7l-0.2-2.2l1.7-0.2c1.1-0.1,1.9-0.4,2.3-1c0.4-0.5,0.6-1.3,0.5-2.3l-2.4-23    c-0.4-4.1-1.3-6.8-2.7-8c-1.4-1.2-3.1-1.7-5.1-1.5c-1.8,0.2-3.7,1-5.8,2.4c-2,1.4-3.9,3.7-5.6,6.9l2.6,25.1c0.1,1,0.5,1.7,1.1,2.1    c0.6,0.4,1.4,0.6,2.3,0.5l1.7-0.2l0.2,2.2L91.2,85.2z"/><line id="XMLID_189_" x1="126.4" y1="76.4" x2="117.1" y2="82.1"/><path id="XMLID_190_" d="M130.8,77.4"/><path id="i" class="st2" d="M148.4,48.3c0.1-1,0-1.8-0.4-2.4c-0.4-0.7-1.2-1-2.3-1.2l-7.1-0.9l0.2-2.2l3.4,0.3c2,0.3,4,0.3,5.8,0.1    c1.9-0.2,3.6-0.7,5.3-1.5l0.7,0.1l-4,38.3c-0.1,1,0.1,1.7,0.6,2.3c0.5,0.5-1,1-0.1,1.1l7.1,1.2l-0.4,2.2l-24.9-4.4l0.4-2.2l9.2,1.8    c1.1,0.1,2,0,2.5-0.5c0.5-0.4,0.8-1.1,0.9-2.1L148.4,48.3z M153.9,18.5c1.1,0.1,2.2,2.9,3,3.8c0.8,0.9,1.2,2,1,3.2    c-0.1,1.2-0.7,2.3-1.7,3.1c-1,0.9-2.6,2.8-3.7,2.7c-1.1-0.1-1.6-2.2-2.4-3.3c-0.8-1.1-6.3-2.6-6.1-3.8c0.1-1.2,5.8-1.8,6.8-2.6    C151.8,20.9,152.8,18.4,153.9,18.5z"/><path id="t" class="st3" d="M191.8,71.6c-0.2,3.4,0.2,5.8,1.2,7.1c1.1,1.3,2.7,2,5,2.2c2.3,0.2,4.2-0.5,5.6-2    c1.5-1.5,2.5-3.7,3.2-6.6l1.7,0.9c-0.7,3.4-2.1,6.1-4.2,8.2c-2.1,2.1-4.7,3-7.9,2.8c-3.4-0.2-5.9-1.5-7.4-3.8    c-1.6-2.3-2.2-5.8-1.8-10.4l1.8-25.6l-10.2-0.7l0.2-2.2l2.7,0.2c2.7,0.2,5-0.6,6.8-2.3c1.8-1.7,3.1-4.5,3.8-8.4l0.5-2.9l2,0.1    l-1,14.3l13.7,1l-0.2,2.2l-13.7-1L191.8,71.6z"/><path id="u" class="st4" d="M236,80.1c2.7,0,4.9-0.7,6.9-2.2c1.9-1.5,3.1-3.8,4.1-7V47.9c0-1-0.1-1.6-0.5-2.2    c-0.5-0.6-1.1-0.7-2.3-0.7H242v-3h2.2c1.4,0,2.6,0,3.8-0.3c1.1-0.2,2.3-0.7,3.4-1.7h0.6v36.1c0,1,0.3,1.7,0.9,2.2    c0.6,0.5,1.3,0.7,2.3,0.7h1.8v2h-1.8c-1.1,0-2.3,0.1-3.4,0.5c-1.1,0.4-2.4,1.5-3.8,1.5h-1v-7.3c-1,2.7-2.7,4.7-5,6    c-2.3,1.3-4.8,2-7.8,2c-3.7,0-6.5-1.1-8.3-3.3c-1.8-2.2-2.9-5.7-2.9-10.6v-22c0-1-0.1-1.6-0.5-2.2c-0.5-0.6-1.1-0.7-2.2-0.7H218v-3    h2.3c1.4,0,2.6,0,3.8-0.3c1.1-0.2,2.3-0.7,3.4-1.7h0.6v30.6c0,3.4,0.7,5.9,2.1,7.3C231.5,79.4,233.5,80.1,236,80.1z"/></g></svg></div>Nach dem Login kopieren

JS-Code

var btn = document.querySelector("#btn");var logo = document.querySelector("#logo");var paths = document.querySelectorAll("#g1 path");btn.addEventListener("click", function(){logo.classList.toggle("animate");});var count = 0;for (var i = 0, l = paths.length; i < l;i++) {paths[i].addEventListener("webkitAnimationEnd",function(){count++;if(count>5){logo.classList.toggle("animate");count = 0;}})};Nach dem Login kopieren

Was sind die Vorteile von SVG?

Die Dateigröße ist klein und kann stark komprimiert werden
Das Bild kann ohne Verzerrung stufenlos vergrößert werden (das Grundmerkmal von Vektorgrafiken)
Der Effekt ist auf dem Retina-Display hervorragend
Kann Interaktionen und Filtereffekte erzielen

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