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  1. 開発者向けのウェブ技術
  2. Web API
  3. HTMLAreaElement
  4. shape
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HTMLAreaElement: shape プロパティ

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since 2015年7月.

shape は HTMLAreaElement インターフェイスのプロパティで、イメージマップ領域の形状を指定します。これは、 <area> 要素の shape 属性を反映します。

In this article

値

文字列です。 rect、circle、poly のいずれかです。

例

js
const areaElement = document.getElementById("imageMapArea"); console.log(areaElement.shape);

仕様書

Specification
HTML
# dom-area-shape

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  1. HTML DOM API
  2. HTMLAreaElement
  3. インスタンスプロパティ
    1. alt
    2. coords
    3. download
    4. hash
    5. host
    6. hostname
    7. href
    8. interestForElement
    9. origin
    10. password
    11. pathname
    12. ping
    13. port
    14. protocol
    15. referrerPolicy
    16. rel
    17. relList
    18. search
    19. shape
    20. target
    21. username
  4. インスタンスメソッド
    1. toString()
  5. 継承
    1. HTMLElement
    2. Element
    3. Node
    4. EventTarget
  6. HTML DOM に関連するページ
    1. BeforeUnloadEvent
    2. DOMStringMap
    3. ErrorEvent
    4. HTMLAnchorElement
    5. HTMLAudioElement
    6. HTMLBRElement
    7. HTMLBaseElement
    8. HTMLBodyElement
    9. HTMLButtonElement
    10. HTMLCanvasElement
    11. HTMLDListElement
    12. HTMLDataElement
    13. HTMLDataListElement
    14. HTMLDialogElement
    15. HTMLDivElement
    16. HTMLDocument
    17. HTMLElement
    18. HTMLEmbedElement
    19. HTMLFieldSetElement
    20. HTMLFormControlsCollection
    21. HTMLFormElement
    22. HTMLFrameSetElement
    23. HTMLGeolocationElement
    24. HTMLHRElement
    25. HTMLHeadElement
    26. HTMLHeadingElement
    27. HTMLHtmlElement
    28. HTMLIFrameElement
    29. HTMLImageElement
    30. HTMLInputElement
    31. HTMLLIElement
    32. HTMLLabelElement
    33. HTMLLegendElement
    34. HTMLLinkElement
    35. HTMLMapElement
    36. HTMLMediaElement
    37. HTMLMenuElement
    38. HTMLMetaElement
    39. HTMLMeterElement
    40. HTMLModElement
    41. HTMLOListElement
    42. HTMLObjectElement
    43. HTMLOptGroupElement
    44. HTMLOptionElement
    45. HTMLOptionsCollection
    46. HTMLOutputElement
    47. HTMLParagraphElement
    48. HTMLPictureElement
    49. HTMLPreElement
    50. HTMLProgressElement
    51. HTMLQuoteElement
    52. HTMLScriptElement
    53. HTMLSelectElement
    54. HTMLSourceElement
    55. HTMLSpanElement
    56. HTMLStyleElement
    57. HTMLTableCaptionElement
    58. HTMLTableCellElement
    59. HTMLTableColElement
    60. HTMLTableElement
    61. HTMLTableRowElement
    62. HTMLTableSectionElement
    63. HTMLTemplateElement
    64. HTMLTextAreaElement
    65. HTMLTimeElement
    66. HTMLTitleElement
    67. HTMLTrackElement
    68. HTMLUListElement
    69. HTMLUnknownElement
    70. HTMLVideoElement
    71. HashChangeEvent
    72. History
    73. ImageData
    74. Location
    75. MessageChannel
    76. MessageEvent
    77. MessagePort
    78. Navigator
    79. PageRevealEvent
    80. PageSwapEvent
    81. PageTransitionEvent
    82. Plugin
    83. PluginArray
    84. PromiseRejectionEvent
    85. RadioNodeList
    86. TimeRanges
    87. UserActivation
    88. ValidityState
    89. Window
    90. WorkletGlobalScope
  7. ガイド
    1. JavaScript で queueMicrotask() によるマイクロタスクの使用
    2. In depth: Microtasks and the JavaScript runtime environment

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