1e41f4b71Sopenharmony_ci# Gauge 2e41f4b71Sopenharmony_ci 3e41f4b71Sopenharmony_ci数据量规图表组件,用于将数据展示为环形图表。 4e41f4b71Sopenharmony_ci 5e41f4b71Sopenharmony_ci 6e41f4b71Sopenharmony_ci> **说明:** 7e41f4b71Sopenharmony_ci> 8e41f4b71Sopenharmony_ci> 该组件从API Version 8开始支持。后续版本如有新增内容,则采用上角标单独标记该内容的起始版本。 9e41f4b71Sopenharmony_ci 10e41f4b71Sopenharmony_ci 11e41f4b71Sopenharmony_ci## 子组件 12e41f4b71Sopenharmony_ci 13e41f4b71Sopenharmony_ci可以包含单个子组件。 14e41f4b71Sopenharmony_ci 15e41f4b71Sopenharmony_ci> **说明:** 16e41f4b71Sopenharmony_ci> 17e41f4b71Sopenharmony_ci> 建议使用文本组件构建当前数值文本和辅助文本。 18e41f4b71Sopenharmony_ci> 19e41f4b71Sopenharmony_ci> 若子组件宽高为百分比形式,则基准范围为以外圆环做为内切圆的矩形。 20e41f4b71Sopenharmony_ci 21e41f4b71Sopenharmony_ci 22e41f4b71Sopenharmony_ci## 接口 23e41f4b71Sopenharmony_ci 24e41f4b71Sopenharmony_ciGauge(options: GaugeOptions) 25e41f4b71Sopenharmony_ci 26e41f4b71Sopenharmony_ci创建数据量规图表组件。 27e41f4b71Sopenharmony_ci 28e41f4b71Sopenharmony_ci**卡片能力:** 从API version 9开始,该接口支持在ArkTS卡片中使用。 29e41f4b71Sopenharmony_ci 30e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 31e41f4b71Sopenharmony_ci 32e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 33e41f4b71Sopenharmony_ci 34e41f4b71Sopenharmony_ci**参数:** 35e41f4b71Sopenharmony_ci 36e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 37e41f4b71Sopenharmony_ci| -------- | -------- | -------- | -------- | 38e41f4b71Sopenharmony_ci| options | [GaugeOptions](#gaugeoptions14对象说明)| 是 | 数据量规图表组件参数。 | 39e41f4b71Sopenharmony_ci 40e41f4b71Sopenharmony_ci## GaugeOptions<sup>14+</sup>对象说明 41e41f4b71Sopenharmony_ci 42e41f4b71Sopenharmony_ci**卡片能力:** 从API version 14开始,该接口支持在ArkTS卡片中使用。 43e41f4b71Sopenharmony_ci 44e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 14开始,该接口支持在原子化服务中使用。 45e41f4b71Sopenharmony_ci 46e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 47e41f4b71Sopenharmony_ci 48e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 49e41f4b71Sopenharmony_ci| -------- | -------- | -------- | -------- | 50e41f4b71Sopenharmony_ci| value | number | 是 | 量规图的当前数据值,即图中指针指向位置。用于组件创建时量规图初始值的预置。<br/>**说明:** <br/>value不在min和max范围内时使用min作为默认值。 | 51e41f4b71Sopenharmony_ci| min | number | 否 | 当前数据段最小值。<br/>默认值:0 | 52e41f4b71Sopenharmony_ci| max | number | 否 | 当前数据段最大值。<br/>默认值:100<br/>**说明:** <br/>max小于min时使用默认值0和100。<br/>max和min支持负数。 | 53e41f4b71Sopenharmony_ci 54e41f4b71Sopenharmony_ci## 属性 55e41f4b71Sopenharmony_ci 56e41f4b71Sopenharmony_ci除支持[通用属性](ts-universal-attributes-size.md)外,还支持以下属性: 57e41f4b71Sopenharmony_ci 58e41f4b71Sopenharmony_ci### value 59e41f4b71Sopenharmony_ci 60e41f4b71Sopenharmony_civalue(value: number) 61e41f4b71Sopenharmony_ci 62e41f4b71Sopenharmony_ci设置量规图的数据值。 63e41f4b71Sopenharmony_ci 64e41f4b71Sopenharmony_ci**卡片能力:** 从API version 9开始,该接口支持在ArkTS卡片中使用。 65e41f4b71Sopenharmony_ci 66e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 67e41f4b71Sopenharmony_ci 68e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 69e41f4b71Sopenharmony_ci 70e41f4b71Sopenharmony_ci**参数:** 71e41f4b71Sopenharmony_ci 72e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 73e41f4b71Sopenharmony_ci| ------ | ------ | ---- | ------------------------------------------------------------ | 74e41f4b71Sopenharmony_ci| value | number | 是 | 量规图的数据值,可用于动态修改量规图的数据值。<br/>默认值:0 | 75e41f4b71Sopenharmony_ci 76e41f4b71Sopenharmony_ci### startAngle 77e41f4b71Sopenharmony_ci 78e41f4b71Sopenharmony_cistartAngle(angle: number) 79e41f4b71Sopenharmony_ci 80e41f4b71Sopenharmony_ci设置起始角度位置。 81e41f4b71Sopenharmony_ci 82e41f4b71Sopenharmony_ci**卡片能力:** 从API version 9开始,该接口支持在ArkTS卡片中使用。 83e41f4b71Sopenharmony_ci 84e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 85e41f4b71Sopenharmony_ci 86e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 87e41f4b71Sopenharmony_ci 88e41f4b71Sopenharmony_ci**参数:** 89e41f4b71Sopenharmony_ci 90e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 91e41f4b71Sopenharmony_ci| ------ | ------ | ---- | ------------------------------------------------------------ | 92e41f4b71Sopenharmony_ci| angle | number | 是 | 起始角度位置,时钟0点为0度,顺时针方向为正角度。<br/>默认值:0 | 93e41f4b71Sopenharmony_ci 94e41f4b71Sopenharmony_ci### endAngle 95e41f4b71Sopenharmony_ci 96e41f4b71Sopenharmony_ciendAngle(angle: number) 97e41f4b71Sopenharmony_ci 98e41f4b71Sopenharmony_ci设置终止角度位置。起始角度位置和终止角度位置差过小时,会绘制出异常图像,请取合理的起始角度位置和终止角度位置。建议使用单色环改变Gauge的value参数实现数据值的调节,可通过定时器setTimeout进行数值的延迟加载。 99e41f4b71Sopenharmony_ci 100e41f4b71Sopenharmony_ci**卡片能力:** 从API version 9开始,该接口支持在ArkTS卡片中使用。 101e41f4b71Sopenharmony_ci 102e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 103e41f4b71Sopenharmony_ci 104e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 105e41f4b71Sopenharmony_ci 106e41f4b71Sopenharmony_ci**参数:** 107e41f4b71Sopenharmony_ci 108e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 109e41f4b71Sopenharmony_ci| ------ | ------ | ---- | ------------------------------------------------------------ | 110e41f4b71Sopenharmony_ci| angle | number | 是 | 终止角度位置,时钟0点为0度,顺时针方向为正角度。<br/>默认值:360 | 111e41f4b71Sopenharmony_ci 112e41f4b71Sopenharmony_ci### colors 113e41f4b71Sopenharmony_ci 114e41f4b71Sopenharmony_cicolors(colors: ResourceColor | LinearGradient | Array<[ResourceColor | LinearGradient, number]>) 115e41f4b71Sopenharmony_ci 116e41f4b71Sopenharmony_ci设置量规图的颜色。 117e41f4b71Sopenharmony_ci 118e41f4b71Sopenharmony_ci从API version 11开始,该接口使用以下规则: 119e41f4b71Sopenharmony_ci 120e41f4b71Sopenharmony_ci参数类型为ResourceColor,则圆环类型为单色环。 121e41f4b71Sopenharmony_ci 122e41f4b71Sopenharmony_ci参数类型为LinearGradient,则圆环类型为渐变环。 123e41f4b71Sopenharmony_ci 124e41f4b71Sopenharmony_ci参数类型为数组,则圆环类型为分段渐变环,第一个参数为颜色值,若设置为非颜色类型,则置为"0xFFE84026"。第二个参数为颜色所占比重,若设置为负数或是非数值类型,则将比重置为0。 125e41f4b71Sopenharmony_ci 126e41f4b71Sopenharmony_ci分段渐变环最大显示段数为9段,若多于9段,则多于部分不显示。 127e41f4b71Sopenharmony_ci 128e41f4b71Sopenharmony_ci**卡片能力:** 从API version 9开始,该接口支持在ArkTS卡片中使用。 129e41f4b71Sopenharmony_ci 130e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 131e41f4b71Sopenharmony_ci 132e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 133e41f4b71Sopenharmony_ci 134e41f4b71Sopenharmony_ci**参数:** 135e41f4b71Sopenharmony_ci 136e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 137e41f4b71Sopenharmony_ci| ------ | ------------------------------------------------------------ | ---- | ------------------------------------------------------------ | 138e41f4b71Sopenharmony_ci| colors | [ResourceColor<sup>11+</sup>](ts-types.md#resourcecolor) \| [LinearGradient<sup>11+</sup>](ts-basic-components-datapanel.md#lineargradient10) \| Array<[[ResourceColor](ts-types.md#resourcecolor) \| [LinearGradient<sup>11+</sup>](ts-basic-components-datapanel.md#lineargradient10) \, number]> | 是 | 量规图的颜色,支持分段颜色设置。<br/>API version 9 默认值:Color.Black<br/>API version 11默认值:<br/>若不传颜色,或者数组为空,无法确定圆环类型及颜色,则圆环颜色为"0xFF64BB5C"、"0xFFF7CE00"、"0xFFE84026"的渐变环。<br/>若传入颜色,但颜色值有误,则该颜色为"0xFFE84026"。 | 139e41f4b71Sopenharmony_ci 140e41f4b71Sopenharmony_ci### strokeWidth 141e41f4b71Sopenharmony_ci 142e41f4b71Sopenharmony_cistrokeWidth(length: Length) 143e41f4b71Sopenharmony_ci 144e41f4b71Sopenharmony_ci设置环形量规图的环形厚度。 145e41f4b71Sopenharmony_ci 146e41f4b71Sopenharmony_ci**卡片能力:** 从API version 9开始,该接口支持在ArkTS卡片中使用。 147e41f4b71Sopenharmony_ci 148e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 11开始,该接口支持在原子化服务中使用。 149e41f4b71Sopenharmony_ci 150e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 151e41f4b71Sopenharmony_ci 152e41f4b71Sopenharmony_ci**参数:** 153e41f4b71Sopenharmony_ci 154e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 155e41f4b71Sopenharmony_ci| ------ | ---------------------------- | ---- | ------------------------------------------------------------ | 156e41f4b71Sopenharmony_ci| length | [Length](ts-types.md#length) | 是 | 环形量规图的环形厚度。<br/>默认值:4<br/>单位:vp<br/>**说明:** <br/>设置小于0的值时,按默认值显示。<br/>不支持百分比。 | 157e41f4b71Sopenharmony_ci 158e41f4b71Sopenharmony_ci### description<sup>11+</sup> 159e41f4b71Sopenharmony_ci 160e41f4b71Sopenharmony_cidescription(value: CustomBuilder) 161e41f4b71Sopenharmony_ci 162e41f4b71Sopenharmony_ci设置说明内容。 163e41f4b71Sopenharmony_ci 164e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 165e41f4b71Sopenharmony_ci 166e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 167e41f4b71Sopenharmony_ci 168e41f4b71Sopenharmony_ci**参数:** 169e41f4b71Sopenharmony_ci 170e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 171e41f4b71Sopenharmony_ci| ------ | ------------------------------------------- | ---- | ------------------------------------------------------------ | 172e41f4b71Sopenharmony_ci| value | [CustomBuilder](ts-types.md#custombuilder8) | 是 | 说明内容。<br/>**说明:** <br/>@Builder中的内容由开发者自定义,建议使用文本或者图片。<br/>若自定义部分的宽高为百分比形式,则基准范围为圆环直径的44.4%*25.4%的矩形(图片为28.6%*28.6%),距离圆环底部0vp,左右居中。<br/>设置null则不显示内容。<br/>不设置则依赖是否设置数据最大最小值。<br/>若设置最大最小值或者只设置其中一个,则显示最大最小值。<br/>若未设置最大最小值,则不显示内容。<br/>最大最小值显示在圆环底部,位置不可移动,若圆环开口角度设置不恰当,存在圆环遮挡文字的情况。 | 173e41f4b71Sopenharmony_ci 174e41f4b71Sopenharmony_ci### trackShadow<sup>11+</sup> 175e41f4b71Sopenharmony_ci 176e41f4b71Sopenharmony_citrackShadow(value: GaugeShadowOptions) 177e41f4b71Sopenharmony_ci 178e41f4b71Sopenharmony_ci设置阴影样式。 179e41f4b71Sopenharmony_ci 180e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 181e41f4b71Sopenharmony_ci 182e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 183e41f4b71Sopenharmony_ci 184e41f4b71Sopenharmony_ci**参数:** 185e41f4b71Sopenharmony_ci 186e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 187e41f4b71Sopenharmony_ci| ------ | --------------------------------------------------- | ---- | ------------------------------------------------------------ | 188e41f4b71Sopenharmony_ci| value | [GaugeShadowOptions](#gaugeshadowoptions11对象说明) | 是 | 阴影样式。<br/>**说明:** <br/>阴影颜色与圆环颜色一致。<br/>设置null为不开启投影。 | 189e41f4b71Sopenharmony_ci 190e41f4b71Sopenharmony_ci### indicator<sup>11+</sup> 191e41f4b71Sopenharmony_ci 192e41f4b71Sopenharmony_ciindicator(value: GaugeIndicatorOptions) 193e41f4b71Sopenharmony_ci 194e41f4b71Sopenharmony_ci设置指针样式。 195e41f4b71Sopenharmony_ci 196e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 197e41f4b71Sopenharmony_ci 198e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 199e41f4b71Sopenharmony_ci 200e41f4b71Sopenharmony_ci**参数:** 201e41f4b71Sopenharmony_ci 202e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 203e41f4b71Sopenharmony_ci| ------ | --------------------------------------------------------- | ---- | ----------------------------------------------------- | 204e41f4b71Sopenharmony_ci| value | [GaugeIndicatorOptions](#gaugeindicatoroptions11对象说明) | 是 | 指针样式。<br/>**说明:** <br/>设置null则不显示指针。 | 205e41f4b71Sopenharmony_ci 206e41f4b71Sopenharmony_ci### privacySensitive<sup>12+</sup> 207e41f4b71Sopenharmony_ci 208e41f4b71Sopenharmony_ciprivacySensitive(isPrivacySensitiveMode: Optional\<boolean\>) 209e41f4b71Sopenharmony_ci 210e41f4b71Sopenharmony_ci设置隐私敏感。 211e41f4b71Sopenharmony_ci 212e41f4b71Sopenharmony_ci**卡片能力:** 从API version 12开始,该接口支持在ArkTS卡片中使用。 213e41f4b71Sopenharmony_ci 214e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 215e41f4b71Sopenharmony_ci 216e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 217e41f4b71Sopenharmony_ci 218e41f4b71Sopenharmony_ci**参数:** 219e41f4b71Sopenharmony_ci 220e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 221e41f4b71Sopenharmony_ci| ------ | --------------------------------------------------------- | ---- | ----------------------------------------------------- | 222e41f4b71Sopenharmony_ci| isPrivacySensitiveMode | [Optional\<boolean\>] | 是 | 设置隐私敏感,隐私模式下Gauge指针指向0位置,最大值最小值文本将被遮罩,量程显示灰色或者底色。<br/>**说明:** <br/>设置null则不敏感。<br/>[需要卡片框架支持。](./ts-universal-attributes-obscured.md) | 223e41f4b71Sopenharmony_ci 224e41f4b71Sopenharmony_ci### contentModifier<sup>12+</sup> 225e41f4b71Sopenharmony_ci 226e41f4b71Sopenharmony_cicontentModifier(modifier: ContentModifier\<GaugeConfiguration>) 227e41f4b71Sopenharmony_ci 228e41f4b71Sopenharmony_ci定制Slider内容区的方法。 229e41f4b71Sopenharmony_ci 230e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 231e41f4b71Sopenharmony_ci 232e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 233e41f4b71Sopenharmony_ci 234e41f4b71Sopenharmony_ci**参数:** 235e41f4b71Sopenharmony_ci 236e41f4b71Sopenharmony_ci| 参数名 | 类型 | 必填 | 说明 | 237e41f4b71Sopenharmony_ci| ------ | --------------------------------------------- | ---- | ------------------------------------------------ | 238e41f4b71Sopenharmony_ci| modifier | [ContentModifier\<GaugeConfiguration>](#gaugeconfiguration12对象说明) | 是 | 在Gauge组件上,定制内容区的方法。<br/>modifier: 内容修改器,开发者需要自定义class实现ContentModifier接口。 | 239e41f4b71Sopenharmony_ci 240e41f4b71Sopenharmony_ci## GaugeShadowOptions<sup>11+</sup>对象说明 241e41f4b71Sopenharmony_ci 242e41f4b71Sopenharmony_ciGaugeShadowOptions继承自[MultiShadowOptions](ts-types.md#multishadowoptions10),具有MultiShadowOptions的全部属性。 243e41f4b71Sopenharmony_ci 244e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 245e41f4b71Sopenharmony_ci 246e41f4b71Sopenharmony_ci## GaugeIndicatorOptions<sup>11+</sup>对象说明 247e41f4b71Sopenharmony_ci 248e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 249e41f4b71Sopenharmony_ci 250e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 251e41f4b71Sopenharmony_ci 252e41f4b71Sopenharmony_ci| 名称 | 类型 | 必填 | 说明 | 253e41f4b71Sopenharmony_ci| ------------- | ------- | ---- | -------- | 254e41f4b71Sopenharmony_ci| icon | [ResourceStr](ts-types.md#resourcestr) | 否 | 图标资源路径。<br/>**说明:** <br/>不配置则使用默认的三角形样式指针。<br/>支持使用svg格式的图标,若使用其他格式,则使用默认的三角形样式指针。 | 255e41f4b71Sopenharmony_ci| space | [Dimension](ts-types.md#dimension10) | 否 | 指针距离圆环外边的间距。(不支持百分比) <br/>默认值:8<br/>单位:vp <br/>**说明:** <br/> 对于默认的三角形样式指针,间距为黑色三角形到圆环外边的间距。<br/> 若设置值小于0,则使用默认值。<br/>若设置值大于圆环半径,则使用默认值。| 256e41f4b71Sopenharmony_ci 257e41f4b71Sopenharmony_ci## GaugeConfiguration<sup>12+</sup>对象说明 258e41f4b71Sopenharmony_ci 259e41f4b71Sopenharmony_ci开发者需要自定义class实现ContentModifier接口。 260e41f4b71Sopenharmony_ci 261e41f4b71Sopenharmony_ci**原子化服务API:** 从API version 12开始,该接口支持在原子化服务中使用。 262e41f4b71Sopenharmony_ci 263e41f4b71Sopenharmony_ci**系统能力:** SystemCapability.ArkUI.ArkUI.Full 264e41f4b71Sopenharmony_ci 265e41f4b71Sopenharmony_ci| 名称 | 类型 | 必填 | 说明 | 266e41f4b71Sopenharmony_ci| ------ | ------ | ----| ---------------- | 267e41f4b71Sopenharmony_ci| value | number | 是 | 当前数据值。 | 268e41f4b71Sopenharmony_ci| min | number | 是 | 当前数据段最小值。 | 269e41f4b71Sopenharmony_ci| max | number | 是 | 当前数据段最大值。 | 270e41f4b71Sopenharmony_ci 271e41f4b71Sopenharmony_ci 272e41f4b71Sopenharmony_ci## 示例 273e41f4b71Sopenharmony_ci### 示例1 274e41f4b71Sopenharmony_ci示例使用当前数值、说明文本、辅助文本。 275e41f4b71Sopenharmony_ci```ts 276e41f4b71Sopenharmony_ci@Entry 277e41f4b71Sopenharmony_ci@Component 278e41f4b71Sopenharmony_cistruct Gauge1 { 279e41f4b71Sopenharmony_ci @Builder descriptionBuilder() { 280e41f4b71Sopenharmony_ci Text('说明文本') 281e41f4b71Sopenharmony_ci .maxFontSize('30sp') 282e41f4b71Sopenharmony_ci .minFontSize("10.0vp") 283e41f4b71Sopenharmony_ci .fontColor("#fffa2a2d") 284e41f4b71Sopenharmony_ci .fontWeight(FontWeight.Medium) 285e41f4b71Sopenharmony_ci .width('100%') 286e41f4b71Sopenharmony_ci .height("100%") 287e41f4b71Sopenharmony_ci .textAlign(TextAlign.Center) 288e41f4b71Sopenharmony_ci } 289e41f4b71Sopenharmony_ci 290e41f4b71Sopenharmony_ci build() { 291e41f4b71Sopenharmony_ci Column() { 292e41f4b71Sopenharmony_ci Gauge({ value: 50, min: 1, max: 100 }) { 293e41f4b71Sopenharmony_ci Column() { 294e41f4b71Sopenharmony_ci Text('50') 295e41f4b71Sopenharmony_ci .fontWeight(FontWeight.Medium) 296e41f4b71Sopenharmony_ci .width('62%') 297e41f4b71Sopenharmony_ci .fontColor("#ff182431") 298e41f4b71Sopenharmony_ci .maxFontSize("60.0vp") 299e41f4b71Sopenharmony_ci .minFontSize("30.0vp") 300e41f4b71Sopenharmony_ci .textAlign(TextAlign.Center) 301e41f4b71Sopenharmony_ci .margin({ top: '35%' }) 302e41f4b71Sopenharmony_ci .textOverflow({ overflow: TextOverflow.Ellipsis }) 303e41f4b71Sopenharmony_ci .maxLines(1) 304e41f4b71Sopenharmony_ci Text('辅助文本') 305e41f4b71Sopenharmony_ci .maxFontSize("16.0fp") 306e41f4b71Sopenharmony_ci .minFontSize("10.0vp") 307e41f4b71Sopenharmony_ci .fontColor($r('sys.color.ohos_id_color_text_secondary')) 308e41f4b71Sopenharmony_ci .fontColor($r('sys.color.ohos_id_color_text_secondary')) 309e41f4b71Sopenharmony_ci .fontWeight(FontWeight.Regular) 310e41f4b71Sopenharmony_ci .width('67.4%') 311e41f4b71Sopenharmony_ci .height('9.5%') 312e41f4b71Sopenharmony_ci .textAlign(TextAlign.Center) 313e41f4b71Sopenharmony_ci }.width('100%').height('100%') 314e41f4b71Sopenharmony_ci } 315e41f4b71Sopenharmony_ci .value(50) 316e41f4b71Sopenharmony_ci .startAngle(210) 317e41f4b71Sopenharmony_ci .endAngle(150) 318e41f4b71Sopenharmony_ci .colors([[new LinearGradient([{ color: "#deb6fb", offset: 0 }, { color: "#ac49f5", offset: 1 }]), 9], 319e41f4b71Sopenharmony_ci [new LinearGradient([{ color: "#bbb7fc", offset: 0 }, { color: "#564af7", offset: 1 }]), 8], 320e41f4b71Sopenharmony_ci [new LinearGradient([{ color: "#f5b5c2", offset: 0 }, { color: "#e64566", offset: 1 }]), 7], 321e41f4b71Sopenharmony_ci [new LinearGradient([{ color: "#f8c5a6", offset: 0 }, { color: "#ed6f21", offset: 1 }]), 6], 322e41f4b71Sopenharmony_ci [new LinearGradient([{ color: "#fceb99", offset: 0 }, { color: "#f7ce00", offset: 1 }]), 5], 323e41f4b71Sopenharmony_ci [new LinearGradient([{ color: "#dbefa5", offset: 0 }, { color: "#a5d61d", offset: 1 }]), 4], 324e41f4b71Sopenharmony_ci [new LinearGradient([{ color: "#c1e4be", offset: 0 }, { color: "#64bb5c", offset: 1 }]), 3], 325e41f4b71Sopenharmony_ci [new LinearGradient([{ color: "#c0ece5", offset: 0 }, { color: "#61cfbe", offset: 1 }]), 2], 326e41f4b71Sopenharmony_ci [new LinearGradient([{ color: "#b5e0f4", offset: 0 }, { color: "#46b1e3", offset: 1 }]), 1]]) 327e41f4b71Sopenharmony_ci .width('80%') 328e41f4b71Sopenharmony_ci .height('80%') 329e41f4b71Sopenharmony_ci .strokeWidth(18) 330e41f4b71Sopenharmony_ci .trackShadow({ radius: 7, offsetX: 7, offsetY: 7 }) 331e41f4b71Sopenharmony_ci .description(this.descriptionBuilder) 332e41f4b71Sopenharmony_ci .padding(18) 333e41f4b71Sopenharmony_ci }.margin({ top: 40 }).width('100%').height('100%') 334e41f4b71Sopenharmony_ci } 335e41f4b71Sopenharmony_ci} 336e41f4b71Sopenharmony_ci``` 337e41f4b71Sopenharmony_ci 338e41f4b71Sopenharmony_ci 339e41f4b71Sopenharmony_ci### 示例2 340e41f4b71Sopenharmony_ci示例使用当前数值、图标。 341e41f4b71Sopenharmony_ci```ts 342e41f4b71Sopenharmony_ci@Entry 343e41f4b71Sopenharmony_ci@Component 344e41f4b71Sopenharmony_cistruct Gauge2 { 345e41f4b71Sopenharmony_ci @Builder descriptionBuilderImage() { 346e41f4b71Sopenharmony_ci Image($r('sys.media.ohos_ic_public_clock')).width(72).height(72) 347e41f4b71Sopenharmony_ci } 348e41f4b71Sopenharmony_ci 349e41f4b71Sopenharmony_ci build() { 350e41f4b71Sopenharmony_ci Column() { 351e41f4b71Sopenharmony_ci Gauge({ value: 50, min: 1, max: 100 }) { 352e41f4b71Sopenharmony_ci Column() { 353e41f4b71Sopenharmony_ci Text('50') 354e41f4b71Sopenharmony_ci .fontWeight(FontWeight.Medium) 355e41f4b71Sopenharmony_ci .width('62%') 356e41f4b71Sopenharmony_ci .fontColor("#ff182431") 357e41f4b71Sopenharmony_ci .maxFontSize("60.0vp") 358e41f4b71Sopenharmony_ci .minFontSize("30.0vp") 359e41f4b71Sopenharmony_ci .textAlign(TextAlign.Center) 360e41f4b71Sopenharmony_ci .margin({ top: '35%' }) 361e41f4b71Sopenharmony_ci .textOverflow({ overflow: TextOverflow.Ellipsis }) 362e41f4b71Sopenharmony_ci .maxLines(1) 363e41f4b71Sopenharmony_ci }.width('100%').height('100%') 364e41f4b71Sopenharmony_ci } 365e41f4b71Sopenharmony_ci .startAngle(210) 366e41f4b71Sopenharmony_ci .endAngle(150) 367e41f4b71Sopenharmony_ci .colors('#cca5d61d') 368e41f4b71Sopenharmony_ci .width('80%') 369e41f4b71Sopenharmony_ci .height('80%') 370e41f4b71Sopenharmony_ci .strokeWidth(18) 371e41f4b71Sopenharmony_ci .description(this.descriptionBuilderImage) 372e41f4b71Sopenharmony_ci .padding(18) 373e41f4b71Sopenharmony_ci }.margin({ top: 40 }).width('100%').height('100%') 374e41f4b71Sopenharmony_ci } 375e41f4b71Sopenharmony_ci} 376e41f4b71Sopenharmony_ci``` 377e41f4b71Sopenharmony_ci 378e41f4b71Sopenharmony_ci 379e41f4b71Sopenharmony_ci### 示例3 380e41f4b71Sopenharmony_ci示例使用当前数值、说明文本。 381e41f4b71Sopenharmony_ci```ts 382e41f4b71Sopenharmony_ci@Entry 383e41f4b71Sopenharmony_ci@Component 384e41f4b71Sopenharmony_cistruct Gauge3 { 385e41f4b71Sopenharmony_ci @Builder descriptionBuilder() { 386e41f4b71Sopenharmony_ci Text('说明文本') 387e41f4b71Sopenharmony_ci .maxFontSize('30sp') 388e41f4b71Sopenharmony_ci .minFontSize("10.0vp") 389e41f4b71Sopenharmony_ci .fontColor("#fffa2a2d") 390e41f4b71Sopenharmony_ci .fontWeight(FontWeight.Medium) 391e41f4b71Sopenharmony_ci .width('100%') 392e41f4b71Sopenharmony_ci .height("100%") 393e41f4b71Sopenharmony_ci .textAlign(TextAlign.Center) 394e41f4b71Sopenharmony_ci } 395e41f4b71Sopenharmony_ci 396e41f4b71Sopenharmony_ci build() { 397e41f4b71Sopenharmony_ci Column() { 398e41f4b71Sopenharmony_ci Column() { 399e41f4b71Sopenharmony_ci Gauge({ value: 50, min: 1, max: 100 }) { 400e41f4b71Sopenharmony_ci Column() { 401e41f4b71Sopenharmony_ci Text('50') 402e41f4b71Sopenharmony_ci .fontWeight(FontWeight.Medium) 403e41f4b71Sopenharmony_ci .width('62%') 404e41f4b71Sopenharmony_ci .fontColor("#ff182431") 405e41f4b71Sopenharmony_ci .maxFontSize("60.0vp") 406e41f4b71Sopenharmony_ci .minFontSize("30.0vp") 407e41f4b71Sopenharmony_ci .textAlign(TextAlign.Center) 408e41f4b71Sopenharmony_ci .margin({ top: '35%' }) 409e41f4b71Sopenharmony_ci .textOverflow({ overflow: TextOverflow.Ellipsis }) 410e41f4b71Sopenharmony_ci .maxLines(1) 411e41f4b71Sopenharmony_ci }.width('100%').height('100%') 412e41f4b71Sopenharmony_ci } 413e41f4b71Sopenharmony_ci .startAngle(210) 414e41f4b71Sopenharmony_ci .endAngle(150) 415e41f4b71Sopenharmony_ci .colors([[new LinearGradient([{ color: "#deb6fb", offset: 0 }, { color: "#ac49f5", offset: 1 }]), 9], 416e41f4b71Sopenharmony_ci [new LinearGradient([{ color: "#bbb7fc", offset: 0 }, { color: "#564af7", offset: 1 }]), 8], 417e41f4b71Sopenharmony_ci [new LinearGradient([{ color: "#f5b5c2", offset: 0 }, { color: "#e64566", offset: 1 }]), 7], 418e41f4b71Sopenharmony_ci [new LinearGradient([{ color: "#f8c5a6", offset: 0 }, { color: "#ed6f21", offset: 1 }]), 6], 419e41f4b71Sopenharmony_ci [new LinearGradient([{ color: "#fceb99", offset: 0 }, { color: "#f7ce00", offset: 1 }]), 5], 420e41f4b71Sopenharmony_ci [new LinearGradient([{ color: "#dbefa5", offset: 0 }, { color: "#a5d61d", offset: 1 }]), 4], 421e41f4b71Sopenharmony_ci [new LinearGradient([{ color: "#c1e4be", offset: 0 }, { color: "#64bb5c", offset: 1 }]), 3], 422e41f4b71Sopenharmony_ci [new LinearGradient([{ color: "#c0ece5", offset: 0 }, { color: "#61cfbe", offset: 1 }]), 2], 423e41f4b71Sopenharmony_ci [new LinearGradient([{ color: "#b5e0f4", offset: 0 }, { color: "#46b1e3", offset: 1 }]), 1]]) 424e41f4b71Sopenharmony_ci .width('80%') 425e41f4b71Sopenharmony_ci .height('80%') 426e41f4b71Sopenharmony_ci .strokeWidth(18) 427e41f4b71Sopenharmony_ci .description(this.descriptionBuilder) 428e41f4b71Sopenharmony_ci .trackShadow({ radius: 7, offsetX: 7, offsetY: 7 }) 429e41f4b71Sopenharmony_ci .padding(18) 430e41f4b71Sopenharmony_ci }.margin({ top: 40 }).width('100%').height('100%') 431e41f4b71Sopenharmony_ci } 432e41f4b71Sopenharmony_ci } 433e41f4b71Sopenharmony_ci} 434e41f4b71Sopenharmony_ci``` 435e41f4b71Sopenharmony_ci 436e41f4b71Sopenharmony_ci 437e41f4b71Sopenharmony_ci### 示例4 438e41f4b71Sopenharmony_ci示例使用当前数值、辅助文本。 439e41f4b71Sopenharmony_ci```ts 440e41f4b71Sopenharmony_ci@Entry 441e41f4b71Sopenharmony_ci@Component 442e41f4b71Sopenharmony_cistruct Gauge4 { 443e41f4b71Sopenharmony_ci build() { 444e41f4b71Sopenharmony_ci Column() { 445e41f4b71Sopenharmony_ci Gauge({ value: 50, min: 1, max: 100 }) { 446e41f4b71Sopenharmony_ci Column() { 447e41f4b71Sopenharmony_ci Text('50') 448e41f4b71Sopenharmony_ci .maxFontSize("72.0vp") 449e41f4b71Sopenharmony_ci .minFontSize("10.0vp") 450e41f4b71Sopenharmony_ci .fontColor("#ff182431") 451e41f4b71Sopenharmony_ci .width('40%') 452e41f4b71Sopenharmony_ci .textAlign(TextAlign.Center) 453e41f4b71Sopenharmony_ci .margin({ top: '35%' }) 454e41f4b71Sopenharmony_ci .textOverflow({ overflow: TextOverflow.Ellipsis }) 455e41f4b71Sopenharmony_ci .maxLines(1) 456e41f4b71Sopenharmony_ci Text('辅助文本') 457e41f4b71Sopenharmony_ci .maxFontSize("30.0vp") 458e41f4b71Sopenharmony_ci .minFontSize("18.0vp") 459e41f4b71Sopenharmony_ci .fontWeight(FontWeight.Medium) 460e41f4b71Sopenharmony_ci .fontColor($r('sys.color.ohos_id_color_text_secondary')) 461e41f4b71Sopenharmony_ci .width('62%') 462e41f4b71Sopenharmony_ci .height('15.9%') 463e41f4b71Sopenharmony_ci .textAlign(TextAlign.Center) 464e41f4b71Sopenharmony_ci }.width('100%').height('100%') 465e41f4b71Sopenharmony_ci } 466e41f4b71Sopenharmony_ci .startAngle(210) 467e41f4b71Sopenharmony_ci .endAngle(150) 468e41f4b71Sopenharmony_ci .colors([[new LinearGradient([{ color: "#deb6fb", offset: 0 }, { color: "#ac49f5", offset: 1 }]), 9], 469e41f4b71Sopenharmony_ci [new LinearGradient([{ color: "#bbb7fc", offset: 0 }, { color: "#564af7", offset: 1 }]), 8], 470e41f4b71Sopenharmony_ci [new LinearGradient([{ color: "#f5b5c2", offset: 0 }, { color: "#e64566", offset: 1 }]), 7], 471e41f4b71Sopenharmony_ci [new LinearGradient([{ color: "#f8c5a6", offset: 0 }, { color: "#ed6f21", offset: 1 }]), 6], 472e41f4b71Sopenharmony_ci [new LinearGradient([{ color: "#fceb99", offset: 0 }, { color: "#f7ce00", offset: 1 }]), 5], 473e41f4b71Sopenharmony_ci [new LinearGradient([{ color: "#dbefa5", offset: 0 }, { color: "#a5d61d", offset: 1 }]), 4], 474e41f4b71Sopenharmony_ci [new LinearGradient([{ color: "#c1e4be", offset: 0 }, { color: "#64bb5c", offset: 1 }]), 3], 475e41f4b71Sopenharmony_ci [new LinearGradient([{ color: "#c0ece5", offset: 0 }, { color: "#61cfbe", offset: 1 }]), 2], 476e41f4b71Sopenharmony_ci [new LinearGradient([{ color: "#b5e0f4", offset: 0 }, { color: "#46b1e3", offset: 1 }]), 1]]) 477e41f4b71Sopenharmony_ci .width('80%') 478e41f4b71Sopenharmony_ci .height('80%') 479e41f4b71Sopenharmony_ci .strokeWidth(18) 480e41f4b71Sopenharmony_ci .description(null) 481e41f4b71Sopenharmony_ci .trackShadow({ radius: 7, offsetX: 7, offsetY: 7 }) 482e41f4b71Sopenharmony_ci .padding(18) 483e41f4b71Sopenharmony_ci }.margin({ top: 40 }).width('100%').height('100%') 484e41f4b71Sopenharmony_ci } 485e41f4b71Sopenharmony_ci} 486e41f4b71Sopenharmony_ci``` 487e41f4b71Sopenharmony_ci 488e41f4b71Sopenharmony_ci 489e41f4b71Sopenharmony_ci### 示例5 490e41f4b71Sopenharmony_ci示例使用当前数值、最大最小数值。 491e41f4b71Sopenharmony_ci```ts 492e41f4b71Sopenharmony_ci@Entry 493e41f4b71Sopenharmony_ci@Component 494e41f4b71Sopenharmony_cistruct Gauge5 { 495e41f4b71Sopenharmony_ci build() { 496e41f4b71Sopenharmony_ci Column() { 497e41f4b71Sopenharmony_ci Gauge({ value: 50, min: 1, max: 100 }) { 498e41f4b71Sopenharmony_ci Column() { 499e41f4b71Sopenharmony_ci Text('50') 500e41f4b71Sopenharmony_ci .maxFontSize("80sp") 501e41f4b71Sopenharmony_ci .minFontSize("60.0vp") 502e41f4b71Sopenharmony_ci .fontWeight(FontWeight.Medium) 503e41f4b71Sopenharmony_ci .fontColor("#ff182431") 504e41f4b71Sopenharmony_ci .width('40%') 505e41f4b71Sopenharmony_ci .height('30%') 506e41f4b71Sopenharmony_ci .textAlign(TextAlign.Center) 507e41f4b71Sopenharmony_ci .margin({ top: '22.2%' }) 508e41f4b71Sopenharmony_ci .textOverflow({ overflow: TextOverflow.Ellipsis }) 509e41f4b71Sopenharmony_ci .maxLines(1) 510e41f4b71Sopenharmony_ci }.width('100%').height('100%') 511e41f4b71Sopenharmony_ci } 512e41f4b71Sopenharmony_ci .startAngle(225) 513e41f4b71Sopenharmony_ci .endAngle(135) 514e41f4b71Sopenharmony_ci .colors(new LinearGradient([{ color: "#e84026", offset: 0 }, 515e41f4b71Sopenharmony_ci { color: "#f7ce00", offset: 0.6 }, 516e41f4b71Sopenharmony_ci { color: "#64bb5c", offset: 1 }])) 517e41f4b71Sopenharmony_ci .width('80%') 518e41f4b71Sopenharmony_ci .height('80%') 519e41f4b71Sopenharmony_ci .strokeWidth(18) 520e41f4b71Sopenharmony_ci .trackShadow({ radius: 7, offsetX: 7, offsetY: 7 }) 521e41f4b71Sopenharmony_ci .padding(18) 522e41f4b71Sopenharmony_ci }.margin({ top: 40 }).width('100%').height('100%') 523e41f4b71Sopenharmony_ci } 524e41f4b71Sopenharmony_ci} 525e41f4b71Sopenharmony_ci``` 526e41f4b71Sopenharmony_ci 527e41f4b71Sopenharmony_ci 528e41f4b71Sopenharmony_ci### 示例6 529e41f4b71Sopenharmony_ci示例使用当前数值、最大最小数值、辅助文本。 530e41f4b71Sopenharmony_ci```ts 531e41f4b71Sopenharmony_ci@Entry 532e41f4b71Sopenharmony_ci@Component 533e41f4b71Sopenharmony_cistruct Gauge6 { 534e41f4b71Sopenharmony_ci build() { 535e41f4b71Sopenharmony_ci Column() { 536e41f4b71Sopenharmony_ci Gauge({ value: 50, min: 1, max: 100 }) { 537e41f4b71Sopenharmony_ci Column() { 538e41f4b71Sopenharmony_ci Text('50') 539e41f4b71Sopenharmony_ci .maxFontSize('60sp') 540e41f4b71Sopenharmony_ci .minFontSize('30.0vp') 541e41f4b71Sopenharmony_ci .fontWeight(FontWeight.Medium) 542e41f4b71Sopenharmony_ci .fontColor("#ff182431") 543e41f4b71Sopenharmony_ci .width('62%') 544e41f4b71Sopenharmony_ci .textAlign(TextAlign.Center) 545e41f4b71Sopenharmony_ci .margin({ top: '35%' }) 546e41f4b71Sopenharmony_ci .textOverflow({ overflow: TextOverflow.Ellipsis }) 547e41f4b71Sopenharmony_ci .maxLines(1) 548e41f4b71Sopenharmony_ci Text('辅助文本') 549e41f4b71Sopenharmony_ci .maxFontSize('16sp') 550e41f4b71Sopenharmony_ci .minFontSize("10.0vp") 551e41f4b71Sopenharmony_ci .fontColor($r('sys.color.ohos_id_color_text_secondary')) 552e41f4b71Sopenharmony_ci .fontWeight(FontWeight.Regular) 553e41f4b71Sopenharmony_ci .width('67.4%') 554e41f4b71Sopenharmony_ci .height('9.5%') 555e41f4b71Sopenharmony_ci .textAlign(TextAlign.Center) 556e41f4b71Sopenharmony_ci }.width('100%').height('100%') 557e41f4b71Sopenharmony_ci } 558e41f4b71Sopenharmony_ci .startAngle(225) 559e41f4b71Sopenharmony_ci .endAngle(135) 560e41f4b71Sopenharmony_ci .colors(Color.Red) 561e41f4b71Sopenharmony_ci .width('80%') 562e41f4b71Sopenharmony_ci .height('80%') 563e41f4b71Sopenharmony_ci .indicator(null) 564e41f4b71Sopenharmony_ci .strokeWidth(18) 565e41f4b71Sopenharmony_ci .trackShadow({ radius: 7, offsetX: 7, offsetY: 7 }) 566e41f4b71Sopenharmony_ci .padding(18) 567e41f4b71Sopenharmony_ci }.margin({ top: 40 }).width('100%').height('100%') 568e41f4b71Sopenharmony_ci } 569e41f4b71Sopenharmony_ci} 570e41f4b71Sopenharmony_ci``` 571e41f4b71Sopenharmony_ci 572e41f4b71Sopenharmony_ci 573e41f4b71Sopenharmony_ci### 示例7 574e41f4b71Sopenharmony_ci示例使用当前数值、最大最小数值。 575e41f4b71Sopenharmony_ci```ts 576e41f4b71Sopenharmony_ci@Entry 577e41f4b71Sopenharmony_ci@Component 578e41f4b71Sopenharmony_cistruct Gauge7 { 579e41f4b71Sopenharmony_ci build() { 580e41f4b71Sopenharmony_ci Column() { 581e41f4b71Sopenharmony_ci Gauge({ value: 50, min: 1, max: 100 }) { 582e41f4b71Sopenharmony_ci Column() { 583e41f4b71Sopenharmony_ci Text('50') 584e41f4b71Sopenharmony_ci .maxFontSize('60sp') 585e41f4b71Sopenharmony_ci .minFontSize('30.0vp') 586e41f4b71Sopenharmony_ci .fontWeight(FontWeight.Medium) 587e41f4b71Sopenharmony_ci .fontColor("#ff182431") 588e41f4b71Sopenharmony_ci .width('62%') 589e41f4b71Sopenharmony_ci .textAlign(TextAlign.Center) 590e41f4b71Sopenharmony_ci .margin({ top: '35%' }) 591e41f4b71Sopenharmony_ci .textOverflow({ overflow: TextOverflow.Ellipsis }) 592e41f4b71Sopenharmony_ci .maxLines(1) 593e41f4b71Sopenharmony_ci }.width('100%').height('100%') 594e41f4b71Sopenharmony_ci } 595e41f4b71Sopenharmony_ci .startAngle(225) 596e41f4b71Sopenharmony_ci .endAngle(135) 597e41f4b71Sopenharmony_ci .colors(Color.Red) 598e41f4b71Sopenharmony_ci .width('80%') 599e41f4b71Sopenharmony_ci .height('80%') 600e41f4b71Sopenharmony_ci .indicator(null) 601e41f4b71Sopenharmony_ci .strokeWidth(18) 602e41f4b71Sopenharmony_ci .trackShadow({ radius: 7, offsetX: 7, offsetY: 7 }) 603e41f4b71Sopenharmony_ci .padding(18) 604e41f4b71Sopenharmony_ci }.margin({ top: 40 }).width('100%').height('100%') 605e41f4b71Sopenharmony_ci } 606e41f4b71Sopenharmony_ci} 607e41f4b71Sopenharmony_ci``` 608e41f4b71Sopenharmony_ci 609e41f4b71Sopenharmony_ci 610e41f4b71Sopenharmony_ci 611e41f4b71Sopenharmony_ci 612e41f4b71Sopenharmony_ci### 示例8 613e41f4b71Sopenharmony_ci 614e41f4b71Sopenharmony_ci```ts 615e41f4b71Sopenharmony_ci// xxx.ets 616e41f4b71Sopenharmony_ci//该示例实现了Gauge组件使用Builder定制内容区,使用了环形图表组件,按钮和文本框。点击增加按钮,环形图表指针位置会向右偏移,反之点减少按钮环形图表指针位置会向左偏移。 617e41f4b71Sopenharmony_ci@Builder 618e41f4b71Sopenharmony_cifunction buildGauge(config: GaugeConfiguration) { 619e41f4b71Sopenharmony_ci Column({ space: 30 }) { 620e41f4b71Sopenharmony_ci Row() { 621e41f4b71Sopenharmony_ci Text('【ContentModifier】 value:' + JSON.stringify((config.contentModifier as MyGaugeStyle).value) + 622e41f4b71Sopenharmony_ci ' min:' + JSON.stringify((config.contentModifier as MyGaugeStyle).min) + 623e41f4b71Sopenharmony_ci ' max:' + JSON.stringify((config.contentModifier as MyGaugeStyle).max)) 624e41f4b71Sopenharmony_ci .fontSize(12) 625e41f4b71Sopenharmony_ci } 626e41f4b71Sopenharmony_ci 627e41f4b71Sopenharmony_ci Text('【Config】value:' + config.value + ' min:' + config.min + ' max:' + config.max).fontSize(12) 628e41f4b71Sopenharmony_ci Gauge({ 629e41f4b71Sopenharmony_ci value: config.value, 630e41f4b71Sopenharmony_ci min: config.min, 631e41f4b71Sopenharmony_ci max: config.max 632e41f4b71Sopenharmony_ci }).width("50%") 633e41f4b71Sopenharmony_ci } 634e41f4b71Sopenharmony_ci .width("100%") 635e41f4b71Sopenharmony_ci .padding(20) 636e41f4b71Sopenharmony_ci .margin({ top: 5 }) 637e41f4b71Sopenharmony_ci .alignItems(HorizontalAlign.Center) 638e41f4b71Sopenharmony_ci} 639e41f4b71Sopenharmony_ci 640e41f4b71Sopenharmony_ciclass MyGaugeStyle implements ContentModifier<GaugeConfiguration> { 641e41f4b71Sopenharmony_ci value: number = 0 642e41f4b71Sopenharmony_ci min: number = 0 643e41f4b71Sopenharmony_ci max: number = 0 644e41f4b71Sopenharmony_ci 645e41f4b71Sopenharmony_ci constructor(value: number, min: number, max: number) { 646e41f4b71Sopenharmony_ci this.value = value 647e41f4b71Sopenharmony_ci this.min = min 648e41f4b71Sopenharmony_ci this.max = max 649e41f4b71Sopenharmony_ci } 650e41f4b71Sopenharmony_ci 651e41f4b71Sopenharmony_ci applyContent(): WrappedBuilder<[GaugeConfiguration]> { 652e41f4b71Sopenharmony_ci return wrapBuilder(buildGauge) 653e41f4b71Sopenharmony_ci } 654e41f4b71Sopenharmony_ci} 655e41f4b71Sopenharmony_ci 656e41f4b71Sopenharmony_ci@Entry 657e41f4b71Sopenharmony_ci@Component 658e41f4b71Sopenharmony_cistruct refreshExample { 659e41f4b71Sopenharmony_ci @State gaugeValue: number = 20 660e41f4b71Sopenharmony_ci @State gaugeMin: number = 0 661e41f4b71Sopenharmony_ci @State gaugeMax: number = 100 662e41f4b71Sopenharmony_ci 663e41f4b71Sopenharmony_ci build() { 664e41f4b71Sopenharmony_ci Column({ space: 20 }) { 665e41f4b71Sopenharmony_ci Gauge({ 666e41f4b71Sopenharmony_ci value: this.gaugeValue, 667e41f4b71Sopenharmony_ci min: this.gaugeMin, 668e41f4b71Sopenharmony_ci max: this.gaugeMax 669e41f4b71Sopenharmony_ci }) 670e41f4b71Sopenharmony_ci .contentModifier(new MyGaugeStyle(30, 10, 100)) 671e41f4b71Sopenharmony_ci 672e41f4b71Sopenharmony_ci Column({ space: 20 }) { 673e41f4b71Sopenharmony_ci Row({ space: 20 }) { 674e41f4b71Sopenharmony_ci Button('增加').onClick(() => { 675e41f4b71Sopenharmony_ci if (this.gaugeValue < this.gaugeMax) { 676e41f4b71Sopenharmony_ci this.gaugeValue += 1 677e41f4b71Sopenharmony_ci } 678e41f4b71Sopenharmony_ci }) 679e41f4b71Sopenharmony_ci Button('减少').onClick(() => { 680e41f4b71Sopenharmony_ci if (this.gaugeValue > this.gaugeMin) { 681e41f4b71Sopenharmony_ci this.gaugeValue -= 1 682e41f4b71Sopenharmony_ci } 683e41f4b71Sopenharmony_ci }) 684e41f4b71Sopenharmony_ci } 685e41f4b71Sopenharmony_ci }.width('100%') 686e41f4b71Sopenharmony_ci }.width('100%').margin({ top: 5 }) 687e41f4b71Sopenharmony_ci } 688e41f4b71Sopenharmony_ci} 689e41f4b71Sopenharmony_ci``` 690e41f4b71Sopenharmony_ci 691e41f4b71Sopenharmony_ci 692e41f4b71Sopenharmony_ci 693e41f4b71Sopenharmony_ci### 示例9 694e41f4b71Sopenharmony_ci 695e41f4b71Sopenharmony_ci该示例展示了如何配置隐私隐藏,效果展示需要卡片框架支持 696e41f4b71Sopenharmony_ci 697e41f4b71Sopenharmony_ci```ts 698e41f4b71Sopenharmony_ci@Entry 699e41f4b71Sopenharmony_ci@Component 700e41f4b71Sopenharmony_cistruct GaugeExample { 701e41f4b71Sopenharmony_ci build() { 702e41f4b71Sopenharmony_ci Scroll() { 703e41f4b71Sopenharmony_ci Column({ space: 15 }) { 704e41f4b71Sopenharmony_ci Row() { 705e41f4b71Sopenharmony_ci Gauge({ value: 50, min: 1, max: 100 }) { 706e41f4b71Sopenharmony_ci Column() { 707e41f4b71Sopenharmony_ci Text('60') 708e41f4b71Sopenharmony_ci .maxFontSize("180sp") 709e41f4b71Sopenharmony_ci .minFontSize("160.0vp") 710e41f4b71Sopenharmony_ci .fontWeight(FontWeight.Medium) 711e41f4b71Sopenharmony_ci .fontColor("#ff182431") 712e41f4b71Sopenharmony_ci .width('40%') 713e41f4b71Sopenharmony_ci .height('30%') 714e41f4b71Sopenharmony_ci .textAlign(TextAlign.Center) 715e41f4b71Sopenharmony_ci .margin({ top: '22.2%' }) 716e41f4b71Sopenharmony_ci .textOverflow({ overflow: TextOverflow.Ellipsis }) 717e41f4b71Sopenharmony_ci .maxLines(1) 718e41f4b71Sopenharmony_ci }.width('100%').height('100%') 719e41f4b71Sopenharmony_ci } 720e41f4b71Sopenharmony_ci .startAngle(225) 721e41f4b71Sopenharmony_ci .endAngle(135) 722e41f4b71Sopenharmony_ci .colors(Color.Red) 723e41f4b71Sopenharmony_ci .width('80%') 724e41f4b71Sopenharmony_ci .height('80%') 725e41f4b71Sopenharmony_ci .strokeWidth(18) 726e41f4b71Sopenharmony_ci .trackShadow({ radius: 7, offsetX: 7, offsetY: 7 }) 727e41f4b71Sopenharmony_ci .padding(18) 728e41f4b71Sopenharmony_ci .privacySensitive(true) 729e41f4b71Sopenharmony_ci } 730e41f4b71Sopenharmony_ci } 731e41f4b71Sopenharmony_ci } 732e41f4b71Sopenharmony_ci } 733e41f4b71Sopenharmony_ci} 734e41f4b71Sopenharmony_ci``` 735e41f4b71Sopenharmony_ci