XML/SVG/radialGradient

Creating 3D Effects with Circles

   <source lang="xml">

<?xml version="1.0" encoding="iso-8859-1"?> <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.0//EN"

"http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd">

<svg xmlns="http://www.w3.org/2000/svg"

 xmlns:xlink="http://www.w3.org/1999/xlink" width="100%"
 height="100%">
 <defs>
   <radialGradient id="blueCircle"
     gradientUnits="objectBoundingBox" fx="30%" fy="30%">
     <stop offset="0%" style="stop-color:#FFFFFF" />
     <stop offset="40%" style="stop-color:#0000AA" />
     <stop offset="100%" style="stop-color:#000066" />
   </radialGradient>
   <circle id="3DBlueCircle" cx="0" cy="0" r="80"
     style="fill:url(#blueCircle)" />
 </defs>
 <g width="100%" height="100%">
   <use xlink:href="#3DBlueCircle" x="100" y="100" />
 </g>

</svg>

</source>
   
  

Multi-Stop Radial Gradients

   <source lang="xml">

<?xml version="1.0" encoding="iso-8859-1"?> <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 20010904//EN"

 "http://www.w3.org/TR/2001/REC-SVG-20010904/DTD/svg10.dtd">

<svg width="100%" height="100%" xmlns="http://www.w3.org/2000/svg">

 <defs>
   <radialGradient id="radialGradient1"
     gradientUnits="userSpaceOnUse" cx="400" cy="200" r="300" fx="400"
     fy="200">
     <stop offset="0%" stop-color="yellow" />
     <stop offset="67%" stop-color="red" />
     <stop offset="100%" stop-color="blue" />
   </radialGradient>
   <radialGradient id="radialGradient2"
     gradientUnits="userSpaceOnUse" cx="400" cy="200" r="300" fx="400"
     fy="200">
     <stop offset="0%" stop-color="yellow" />
     <stop offset="33%" stop-color="blue" />
     <stop offset="100%" stop-color="red" />
   </radialGradient>
 </defs>
 <g transform="translate(50,20)">
   <ellipse fill="url(#radialGradient1)" stroke="black"
     stroke-width="8" cx="300" cy="100" rx="300" ry="100" />
   <rect fill="url(#radialGradient2)" stroke="black"
     stroke-width="8" x="0" y="200" width="600" height="300" />
 </g>

</svg>

</source>
   
  

Rendering Rectangles with Radial Gradients

   <source lang="xml">

<?xml version="1.0" encoding="iso-8859-1"?> <!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 20001102//EN"

"http://www.w3.org/TR/2000/CR-SVG-20001102/DTD/svg-20001102.dtd">

<svg width="100%" height="100%">

 <defs>
   <radialGradient id="gradientDefinition"
     gradientUnits="userSpaceOnUse">
     <stop stop-color="yellow" offset="0%" />
     <stop stop-color="black" offset="100%" />
   </radialGradient>
 </defs>
 <rect x="50" y="50" width="400" height="250" stroke-width="4"
   stroke="yellow" stroke-dasharray="2 2 2 2"
   style="fill:url(#gradientDefinition)" />

</svg>

</source>