ronds2.svg

SVG资料。这是一个SVG资料

<svg width="5500" height="6100">
<defs>
<pattern id='motif' x='0' y='0' width='246' height='246' overflow='visible' patternUnits="userSpaceOnUse" viewBox="-1 -1 41 41">
<circle cx='10' cy='10' r='10' style='stroke:black;stroke-width:1;fill:red'/>
<circle cx='30' cy='30' r='10' style='stroke:black;stroke-width:1;fill:red'/>
</pattern>
</defs>
<rect x="0" y="0" width="5500" height="6100" fill="url(#motif)"/>
</svg>