do_fhem/fhem/core/www/pgm2/darksvg_defs.svg

<!-- will be included in each svg plot -->
<defs>
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    <stop offset="0%"   style="stop-color:#FFFFF7; stop-opacity:1"/>
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  </linearGradient>

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    <stop offset="0%"   style="stop-color:#f00; stop-opacity:.6"/>
    <stop offset="100%" style="stop-color:#f88; stop-opacity:.4"/>
  </linearGradient>

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    <stop offset="0%"   style="stop-color:#291; stop-opacity:.6"/>
    <stop offset="100%" style="stop-color:#8f7; stop-opacity:.4"/>
  </linearGradient>

  <linearGradient id="gr_2" x1="0%" y1="0%" x2="0%" y2="100%">
    <stop offset="0%"   style="stop-color:#00f; stop-opacity:.6"/>
    <stop offset="100%" style="stop-color:#88f; stop-opacity:.4"/>
  </linearGradient>

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    <stop offset="100%" style="stop-color:#f8f; stop-opacity:.4"/>
  </linearGradient>

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    <stop offset="100%" style="stop-color:#ff8; stop-opacity:.4"/>
  </linearGradient>

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    <stop offset="0%"   style="stop-color:#0ff; stop-opacity:.6"/>
    <stop offset="100%" style="stop-color:#8ff; stop-opacity:.4"/>
  </linearGradient>

  <linearGradient id="gr_6" x1="0%" y1="0%" x2="0%" y2="100%">
    <stop offset="0%"   style="stop-color:#000; stop-opacity:.6"/>
    <stop offset="100%" style="stop-color:#ccc; stop-opacity:.4"/>
  </linearGradient>

  <pattern id="gr0_stripe" width="4" height="4"
           patternUnits="userSpaceOnUse" patternTransform="rotate(-45 2 2)">
      <path d="M -1,2 l 6,0" stroke="#f00" stroke-width="0.5"/>
  </pattern>

  <pattern id="gr1_stripe" width="4" height="4"
           patternUnits="userSpaceOnUse" patternTransform="rotate(45 2 2)">
      <path d="M -1,2 l 6,0" stroke="green" stroke-width="0.5"/>
  </pattern>

  <linearGradient id="gr0_gyr" x1="0%" y1="0%" x2="0%" y2="100%">
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    <stop offset= "50%" style="stop-color:#ff0; stop-opacity:.6"/>
    <stop offset="100%" style="stop-color:#0f0; stop-opacity:.6"/>
  </linearGradient>


</defs>