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SVGPathElement: pathLength property

The pathLength read-only property of the SVGPathElement interface reflects the pathLength attribute of the given <path> element.

In this article

Value

An SVGAnimatedNumber.

Examples

Accessing the pathLength Property

html
<svg width="200" height="100"> <path id="myPath" d="M 0,30 h100" pathLength="50" /> </svg>
js
const pathElement = document.getElementById("myPath"); // Access the pathLength property const animatedNumber = pathElement.pathLength; // The base value of the pathLength attribute console.log(animatedNumber.baseVal); // Output: 100

Specifications

Specification
SVG Paths
# __svg__SVGPathElement__pathLength

Browser compatibility

Enable JavaScript to view this browser compatibility table.

See also

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This page was last modified on Mar 25, 2025 by MDN contributors.

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  1. SVG API
  2. SVGPathElement
  3. Instance properties
    1. pathLength
  4. Instance methods
    1. getPathData()
    2. getPathSegmentAtLength()
    3. getPointAtLength()
    4. getTotalLength()
    5. setPathData()
  5. Inheritance
    1. SVGGeometryElement
    2. SVGGraphicsElement
    3. SVGElement
    4. Element
    5. Node
    6. EventTarget
  6. Related pages for SVG
    1. SVGAElement
    2. SVGAngle
    3. SVGAnimateColorElement
    4. SVGAnimateElement
    5. SVGAnimateMotionElement
    6. SVGAnimateTransformElement
    7. SVGAnimatedAngle
    8. SVGAnimatedBoolean
    9. SVGAnimatedEnumeration
    10. SVGAnimatedInteger
    11. SVGAnimatedLength
    12. SVGAnimatedLengthList
    13. SVGAnimatedNumber
    14. SVGAnimatedNumberList
    15. SVGAnimatedPreserveAspectRatio
    16. SVGAnimatedRect
    17. SVGAnimatedString
    18. SVGAnimatedTransformList
    19. SVGAnimationElement
    20. SVGCircleElement
    21. SVGClipPathElement
    22. SVGComponentTransferFunctionElement
    23. SVGDefsElement
    24. SVGDescElement
    25. SVGDiscardElement
    26. SVGElement
    27. SVGEllipseElement
    28. SVGFEBlendElement
    29. SVGFEColorMatrixElement
    30. SVGFEComponentTransferElement
    31. SVGFECompositeElement
    32. SVGFEConvolveMatrixElement
    33. SVGFEDiffuseLightingElement
    34. SVGFEDisplacementMapElement
    35. SVGFEDistantLightElement
    36. SVGFEDropShadowElement
    37. SVGFEFloodElement
    38. SVGFEFuncAElement
    39. SVGFEFuncBElement
    40. SVGFEFuncGElement
    41. SVGFEFuncRElement
    42. SVGFEGaussianBlurElement
    43. SVGFEImageElement
    44. SVGFEMergeElement
    45. SVGFEMergeNodeElement
    46. SVGFEMorphologyElement
    47. SVGFEOffsetElement
    48. SVGFEPointLightElement
    49. SVGFESpecularLightingElement
    50. SVGFESpotLightElement
    51. SVGFETileElement
    52. SVGFETurbulenceElement
    53. SVGFilterElement
    54. SVGForeignObjectElement
    55. SVGGElement
    56. SVGGradientElement
    57. SVGGraphicsElement
    58. SVGImageElement
    59. SVGLength
    60. SVGLengthList
    61. SVGLineElement
    62. SVGLinearGradientElement
    63. SVGMPathElement
    64. SVGMarkerElement
    65. SVGMaskElement
    66. SVGMetadataElement
    67. SVGNumber
    68. SVGNumberList
    69. SVGPatternElement
    70. SVGPoint
    71. SVGPointList
    72. SVGPolygonElement
    73. SVGPolylineElement
    74. SVGPreserveAspectRatio
    75. SVGRadialGradientElement
    76. SVGRect
    77. SVGRectElement
    78. SVGSVGElement
    79. SVGScriptElement
    80. SVGSetElement
    81. SVGStopElement
    82. SVGStringList
    83. SVGStyleElement
    84. SVGSwitchElement
    85. SVGSymbolElement
    86. SVGTSpanElement
    87. SVGTextContentElement
    88. SVGTextElement
    89. SVGTextPathElement
    90. SVGTextPositioningElement
    91. SVGTitleElement
    92. SVGTransform
    93. SVGTransformList
    94. SVGUnitTypes
    95. SVGUseElement
    96. SVGViewElement
    97. TimeEvent
  7. Guides
    1. SVG

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