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  1. 面向开发者的 Web 技术
  2. SVG：可缩放矢量图形
  3. 参考
  4. SVG 属性参考
  5. amplitude
    • English (US)
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    • 한국어

此页面由社区从英文翻译而来。了解更多并加入 MDN Web Docs 社区。

在本文中

  • 使用说明
  • 规范
  • 参见
  1. SVG：可缩放矢量图形
  2. 教程
  3. 从零开始介绍 SVG
    1. 引言
    2. 入门
    3. 坐标定位
    4. 基本形状
    5. 路径
    6. 填充和边框
    7. 渐变
    8. 图案
    9. 文本
    10. 基础变形
    11. 剪切和遮罩
    12. 其他 SVG 内容
    13. 滤镜效果
    14. 在 SVG 中使用字体
    15. SVG image 元素
    16. SVG 工具
    17. SVG 和 CSS
  4. 指南
    1. 内容类型
    2. Linking
    3. 命名空间速成
    4. Scripting
    5. 使用 SMIL 的 SVG 动画
    6. 作为图片的 SVG
    7. 在 HTML 内容中应用 SVG 效果
    8. SVG filters
    9. SVG In HTML Introduction
  6. 参考
  7. 元素
    1. a
    2. <animate>
    3. animateMotion
    4. animateTransform
    5. circle
    6. clipPath
    7. defs
    8. desc
    9. ellipse
    10. <feBlend>
    11. feColorMatrix
    12. <feComponentTransfer>
    13. feComposite
    14. <feConvolveMatrix>
    15. feDiffuseLighting
    16. feDisplacementMap
    17. feDistantLight
    18. <feDropShadow>
    19. <feFlood>
    20. <feFuncA>
    21. <feFuncB>
    22. <feFuncG>
    23. <feFuncR>
    24. <feGaussianBlur>
    25. <feImage>
    26. feMerge
    27. feMergeNode
    28. <feMorphology>
    29. feOffset
    30. fePointLight
    31. feSpecularLighting
    32. feSpotLight
    33. <feTile>
    34. feTurbulence
    35. filter
    36. foreignObject
    37. <g>
    38. <image>
    39. line
    40. linearGradient
    41. <marker>
    42. mask
    43. metadata
    44. <mpath>
    45. path
    46. pattern
    47. polygon
    48. polyline
    49. <radialGradient>
    50. rect
    51. script
    52. <set>
    53. stop
    54. style
    55. svg
    56. switch
    57. symbol
    58. text
    59. textPath
    60. title
    61. tspan
    62. <use>
    63. <view>
  8. 属性
    1. accumulate
    2. additive
    3. alignment-baseline
    4. amplitude
    5. attributeName
    6. attributeType 已弃用
    7. azimuth
    8. baseFrequency
    9. baseline-shift
    10. baseProfile 已弃用
    11. begin
    12. bias
    13. by
    14. calcMode
    15. class
    16. clip 已弃用
    17. clip-path
    18. clip-rule
    19. clipPathUnits
    20. color
    21. color-interpolation
    22. color-interpolation-filters
    23. cursor
    24. cx
    25. cy
    26. d
    27. data-*
    28. decoding
    29. diffuseConstant
    30. direction
    31. display
    32. divisor
    33. dominant-baseline
    34. dur
    35. dx
    36. dy
    37. edgeMode
    38. elevation
    39. end
    40. exponent
    41. fetchpriority
    42. fill
    43. fill-opacity
    44. fill-rule
    45. filter
    46. filterUnits
    47. flood-color
    48. flood-opacity
    49. font-family
    50. font-size
    51. font-size-adjust
    52. font-stretch 已弃用
    53. font-style
    54. font-variant
    55. font-weight
    56. fr
    57. from
    58. fx
    59. fy
    60. glyph-orientation-horizontal 已弃用
    61. glyph-orientation-vertical 已弃用
    62. gradientTransform
    63. gradientUnits
    64. height
    65. href
    66. id
    67. image-rendering
    68. in
    69. in2
    70. intercept
    71. k1
    72. k2
    73. k3
    74. k4
    75. kernelMatrix
    76. kernelUnitLength
    77. keyPoints
    78. keySplines
    79. keyTimes
    80. lang
    81. lengthAdjust
    82. letter-spacing
    83. lighting-color
    84. limitingConeAngle
    85. marker-end
    86. marker-mid
    87. marker-start
    88. markerHeight
    89. markerUnits
    90. markerWidth
    91. mask
    92. mask-type
    93. maskContentUnits
    94. maskUnits
    95. max
    96. media
    97. method 实验性
    98. min
    99. mode
    100. numOctaves
    101. opacity
    102. operator
    103. order
    104. orient
    105. origin
    106. overflow
    107. paint-order
    108. path
    109. pathLength
    110. patternContentUnits
    111. patternTransform
    112. patternUnits
    113. pointer-events
    114. points
    115. pointsAtX
    116. pointsAtY
    117. pointsAtZ
    118. preserveAlpha
    119. preserveAspectRatio
    120. primitiveUnits
    121. r
    122. radius
    123. refX
    124. refY
    125. repeatCount
    126. repeatDur
    127. requiredFeatures 已弃用
    128. restart
    129. result
    130. rotate 实验性
    131. rx
    132. ry
    133. scale
    134. seed
    135. shape-rendering
    136. side 实验性
    137. slope
    138. spacing
    139. specularConstant
    140. specularExponent
    141. spreadMethod
    142. startOffset
    143. stdDeviation
    144. stitchTiles
    145. stop-color
    146. stop-opacity
    147. stroke
    148. stroke-dasharray
    149. stroke-dashoffset
    150. stroke-linecap
    151. stroke-linejoin
    152. stroke-miterlimit
    153. stroke-opacity
    154. stroke-width
    155. style
    156. surfaceScale
    157. SVG attribute: crossorigin
    158. systemLanguage
    159. tabindex
    160. tableValues
    161. target
    162. targetX
    163. targetY
    164. text-anchor
    165. text-decoration
    166. text-rendering
    167. textLength
    168. to
    169. transform
    170. transform-origin
    171. type
    172. unicode-bidi
    173. values
    174. vector-effect
    175. version 已弃用
    176. viewBox
    177. visibility
    178. width
    179. word-spacing
    180. writing-mode
    181. x
    182. x1
    183. x2
    184. xChannelSelector
    185. xlink:arcrole 已弃用
    186. xlink:href 已弃用
    187. xlink:show 已弃用
    188. xlink:title 已弃用
    189. xlink:type 已弃用
    190. xml:lang 已弃用
    191. xml:space 已弃用
    192. y
    193. y1
    194. y2
    195. yChannelSelector
    196. z
    197. zoomAndPan 已弃用

在本文中

  • 使用说明
  • 规范
  • 参见

amplitude

amplitude 属性用于在 type 属性为 gamma 时，控制组件转换元素的伽马函数的幅值。

你可以将此属性与以下 SVG 元素一起使用：

  • <feFuncA>
  • <feFuncB>
  • <feFuncG>
  • <feFuncR>

使用说明

值 <number>
默认值 1
动画性 有

规范

Specification
Filter Effects Module Level 1
# element-attrdef-fecomponenttransfer-amplitude

参见

  • <feComponentTransfer>

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