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Editorial Team
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Asked: 2026-05-31T11:37:50+00:00

I’d like to use JavaScript to determine the length, slope, and other measurements of

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I’d like to use JavaScript to determine the length, slope, and other measurements of an existing SVG line segment (in screen pixels). I’ve been trying to use the jquery-svg plugin, but haven’t had any luck. Any suggestions?

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  1. Editorial Team

    With more searching, I found some JavaScript methods that should do the job:

    getTotalLength()

    document.getElementById("segment-line-c2200").getTotalLength()

    returns 205.11094665527344

    getBBox()

    document.getElementById("segment-line-c2200").getBBox()

    returns 

    SVGRect
  height: 32.8560791015625
  width: 202.4622802734375
  x: 1617.7255859375
  y: 2013.96435546875
  __proto__: SVGRect
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