# react-native-harmony-svg
**Repository Path**: rn_oh_lib/react-native-harmony-svg
## Basic Information
- **Project Name**: react-native-harmony-svg
- **Description**: react-native-harmony-svg
- **Primary Language**: Unknown
- **License**: MIT
- **Default Branch**: ty_release
- **Homepage**: None
- **GVP Project**: No
## Statistics
- **Stars**: 0
- **Forks**: 0
- **Created**: 2025-07-28
- **Last Updated**: 2025-09-09
## Categories & Tags
**Categories**: Uncategorized
**Tags**: None
## README
> 模板版本:v0.2.2
react-native-svg(CAPI)
> [!TIP] [Github 地址](https://github.com/react-native-oh-library/react-native-harmony-svg)
## 安装与使用
请到三方库的 Releases 发布地址查看配套的版本信息:[@react-native-oh-tpl/react-native-svg Releases](https://github.com/react-native-oh-library/react-native-harmony-svg/releases) 。对于未发布到npm的旧版本,请参考[安装指南](/zh-cn/tgz-usage.md)安装tgz包。
进入到工程目录并输入以下命令:
#### **npm**
```bash
npm install react-native-svg@15.0.0
npm install @react-native-oh-tpl/react-native-svg
```
#### **yarn**
```bash
yarn add react-native-svg@15.0.0
yarn add @react-native-oh-tpl/react-native-svg
```
下面的代码展示了这个库的基本使用场景:
> [!WARNING] 使用时 import 的库名不变。
```js
import React from 'react';
import { StyleSheet,SafeAreaView } from 'react-native';
import { Svg,Path } from 'react-native-svg';
export default function App() {
return (
);
}
const styles = StyleSheet.create({
container: {
flex:1,
backgroundColor: 'grey',
},
});
```
## Link
目前 HarmonyOS 暂不支持 AutoLink,所以 Link 步骤需要手动配置。
首先需要使用 DevEco Studio 打开项目里的 HarmonyOS 工程 `harmony`
### 1.在工程根目录的 `oh-package.json5` 添加 overrides 字段
```json
{
...
"overrides": {
"@rnoh/react-native-openharmony" : "./react_native_openharmony"
}
}
```
### 2.引入原生端代码
目前有两种方法:
1. 通过 har 包引入(在 IDE 完善相关功能后该方法会被遗弃,目前首选此方法);
2. 直接链接源码。
方法一:通过 har 包引入
> [!TIP] har 包位于三方库安装路径的 `harmony` 文件夹下。
打开 `entry/oh-package.json5`,添加以下依赖
```json
"dependencies": {
"@rnoh/react-native-openharmony": "file:../react_native_openharmony",
"@react-native-oh-tpl/react-native-svg": "file:../../node_modules/@react-native-oh-tpl/react-native-svg/harmony/svg.har"
}
```
点击右上角的 `sync` 按钮
或者在终端执行:
```bash
cd entry
ohpm install
```
方法二:直接链接源码
> [!TIP] 如需使用直接链接源码,请参考[直接链接源码说明](/zh-cn/link-source-code.md)
### 3.配置 CMakeLists 和引入 SVGPackage
打开 `entry/src/main/cpp/CMakeLists.txt`,添加:
```diff
project(rnapp)
cmake_minimum_required(VERSION 3.4.1)
set(CMAKE_SKIP_BUILD_RPATH TRUE)
set(RNOH_APP_DIR "${CMAKE_CURRENT_SOURCE_DIR}")
set(NODE_MODULES "${CMAKE_CURRENT_SOURCE_DIR}/../../../../../node_modules")
+ set(OH_MODULES "${CMAKE_CURRENT_SOURCE_DIR}/../../../oh_modules")
set(RNOH_CPP_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../../../../../../react-native-harmony/harmony/cpp")
set(LOG_VERBOSITY_LEVEL 1)
set(CMAKE_ASM_FLAGS "-Wno-error=unused-command-line-argument -Qunused-arguments")
set(CMAKE_CXX_FLAGS "-fstack-protector-strong -Wl,-z,relro,-z,now,-z,noexecstack -s -fPIE -pie")
set(WITH_HITRACE_SYSTRACE 1) # for other CMakeLists.txt files to use
add_compile_definitions(WITH_HITRACE_SYSTRACE)
add_subdirectory("${RNOH_CPP_DIR}" ./rn)
# RNOH_BEGIN: manual_package_linking_1
add_subdirectory("../../../../sample_package/src/main/cpp" ./sample-package)
+ add_subdirectory("${OH_MODULES}/@react-native-oh-tpl/react-native-svg/src/main/cpp" ./svg)
# RNOH_END: manual_package_linking_1
file(GLOB GENERATED_CPP_FILES "./generated/*.cpp")
add_library(rnoh_app SHARED
${GENERATED_CPP_FILES}
"./PackageProvider.cpp"
"${RNOH_CPP_DIR}/RNOHAppNapiBridge.cpp"
)
target_link_libraries(rnoh_app PUBLIC rnoh)
# RNOH_BEGIN: manual_package_linking_2
target_link_libraries(rnoh_app PUBLIC rnoh_sample_package)
+ target_link_libraries(rnoh_app PUBLIC rnoh_svg)
# RNOH_END: link_packages
```
打开 `entry/src/main/cpp/PackageProvider.cpp`,添加:
```diff
#include "RNOH/PackageProvider.h"
#include "generated/RNOHGeneratedPackage.h"
#include "SamplePackage.h"
+ #include "SVGPackage.h"
using namespace rnoh;
std::vector> PackageProvider::getPackages(Package::Context ctx) {
return {
std::make_shared(ctx),
std::make_shared(ctx),
+ std::make_shared(ctx),
};
}
```
### 4.在 ArkTs 侧引入 SvgPackage
打开 `entry/src/main/ets/RNPackagesFactory.ts`,添加:
```diff
...
+ import { SvgPackage } from '@react-native-oh-tpl/react-native-svg/ts';
export function createRNPackages(ctx: RNPackageContext): RNPackage[] {
return [
new SamplePackage(ctx),
+ new SvgPackage(ctx),
];
}
```
### 5.运行
点击右上角的 `sync` 按钮
或者在终端执行:
```bash
cd entry
ohpm install
```
然后编译、运行即可。
### 7.字节码格式的release包使用
执行完'npm install react-native-svg@15.0.0;npm install @react-native-oh-tpl/react-native-svg'命令后,在生成的node_modules/@react-native-oh-tpl/react-native-svg中即可获取release包。
打开 `entry/src/main/cpp/CMakeLists.txt`,添加:
```diff
project(rnapp)
cmake_minimum_required(VERSION 3.4.1)
set(CMAKE_SKIP_BUILD_RPATH TRUE)
set(NATIVERENDER_ROOT_PATH "${CMAKE_CURRENT_SOURCE_DIR}")
set(OH_MODULE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/../../../oh_modules")
set(RNOH_CPP_DIR "${OH_MODULE_DIR}/@rnoh/react-native-openharmony/include")
set(REACT_COMMON_PATCH_DIR "${RNOH_CPP_DIR}/patches/react_native_core")
set(CMAKE_CXX_STANDARD 17)
set(LOG_VERBOSITY_LEVEL 1)
set(CMAKE_ASM_FLAGS "-Wno-error=unused-command-line-argument -Qunused-arguments")
set(RNOH_GENERATED_DIR "${CMAKE_CURRENT_SOURCE_DIR}/generated")
set(CMAKE_CXX_FLAGS "-fstack-protector-strong -Wl,-z,relro,-z,now,-z,noexecstack -s -fPIE -pie -DNDEBUG")
set(WITH_HITRACE_SYSTRACE 1) # for other CMakeLists.txt files to use
add_compile_definitions(WITH_HITRACE_SYSTRACE)
# folly的编译选项
set(folly_compile_options
-DFOLLY_NO_CONFIG=1
-DFOLLY_MOBILE=1
-DFOLLY_USE_LIBCPP=1
-DFOLLY_HAVE_RECVMMSG=1
-DFOLLY_HAVE_PTHREAD=1
-Wno-comma
-Wno-shorten-64-to-32
-Wno-documentation
-faligned-new
)
add_compile_options("-Wno-unused-command-line-argument")
# 添加头文件目录
include_directories(${NATIVERENDER_ROOT_PATH}
${RNOH_CPP_DIR}
${REACT_COMMON_PATCH_DIR}
${RNOH_CPP_DIR}/third-party/folly
${RNOH_CPP_DIR}/third-party/rn/ReactCommon
${RNOH_CPP_DIR}/third-party/rn/ReactCommon/react/nativemodule/core
${RNOH_CPP_DIR}/third-party/rn/ReactCommon/jsi
${RNOH_CPP_DIR}/third-party/rn/ReactCommon/callinvoker
${RNOH_CPP_DIR}/third-party/boost/libs/utility/include
${RNOH_CPP_DIR}/third-party/boost/libs/stacktrace/include
${RNOH_CPP_DIR}/third-party/boost/libs/predef/include
${RNOH_CPP_DIR}/third-party/boost/libs/array/include
${RNOH_CPP_DIR}/third-party/boost/libs/throw_exception/include
${RNOH_CPP_DIR}/third-party/boost/libs/config/include
${RNOH_CPP_DIR}/third-party/boost/libs/core/include
${RNOH_CPP_DIR}/third-party/boost/libs/preprocessor/include
${RNOH_CPP_DIR}/third-party/double-conversion
${RNOH_CPP_DIR}/third-party/rn/ReactCommon/react/renderer/graphics/platform/cxx
${RNOH_CPP_DIR}/third-party/rn/ReactCommon/runtimeexecutor
${RNOH_CPP_DIR}/third-party/glog/src
${RNOH_CPP_DIR}/third-party/boost/libs/mpl/include
${RNOH_CPP_DIR}/third-party/boost/libs/type_traits/include
${RNOH_CPP_DIR}/third-party/rn/ReactCommon/yoga
${RNOH_CPP_DIR}/third-party/boost/libs/intrusive/include
${RNOH_CPP_DIR}/third-party/boost/libs/assert/include
${RNOH_CPP_DIR}/third-party/boost/libs/move/include
${RNOH_CPP_DIR}/third-party/boost/libs/static_assert/include
${RNOH_CPP_DIR}/third-party/boost/libs/container_hash/include
${RNOH_CPP_DIR}/third-party/boost/libs/describe/include
${RNOH_CPP_DIR}/third-party/boost/libs/mp11/include
${RNOH_CPP_DIR}/third-party/boost/libs/iterator/include
${RNOH_CPP_DIR}/third-party/boost/libs/detail/include
${RNOH_CPP_DIR}/patches/react_native_core/react/renderer/textlayoutmanager/platform/harmony
+ ${OH_MODULE_DIR}/@react-native-oh-tpl/react-native-svg/include
)
configure_file(
${RNOH_CPP_DIR}/third-party/folly/CMake/folly-config.h.cmake
${RNOH_CPP_DIR}/third-party/folly/folly/folly-config.h
)
file(GLOB GENERATED_CPP_FILES "./generated/*.cpp")
# 添加rnoh动态共享包
add_library(rnoh SHARED
"${RNOH_CPP_DIR}/RNOHOther.cpp"
"${RNOH_CPP_DIR}/third-party/folly/folly/lang/SafeAssert.cpp"
)
# 链接其他so
target_link_directories(rnoh PUBLIC ${OH_MODULE_DIR}/@rnoh/react-native-openharmony/libs/arm64-v8a)
+ target_link_directories(rnoh PUBLIC ${OH_MODULE_DIR}/@react-native-oh-tpl/react-native-svg/libs/arm64-v8a)
target_link_libraries(rnoh PUBLIC
rnoh_semi
libace_napi.z.so
libace_ndk.z.so
librawfile.z.so
libhilog_ndk.z.so
libnative_vsync.so
libnative_drawing.so
libc++_shared.so
libhitrace_ndk.z.so
react_render_scheduler
rrc_image
rrc_text
rrc_textinput
rrc_scrollview
react_nativemodule_core
react_render_animations
jsinspector
hermes
jsi
logger
react_config
react_debug
react_render_attributedstring
react_render_componentregistry
react_render_core
react_render_debug
react_render_graphics
react_render_imagemanager
react_render_mapbuffer
react_render_mounting
react_render_templateprocessor
react_render_textlayoutmanager
react_render_telemetry
react_render_uimanager
react_utils
rrc_root
rrc_view
react_render_leakchecker
react_render_runtimescheduler
runtimeexecutor
+ rnoh_svg
)
if("$ENV{RNOH_C_API_ARCH}" STREQUAL "1")
message("Experimental C-API architecture enabled")
target_link_libraries(rnoh PUBLIC libqos.so)
target_compile_definitions(rnoh PUBLIC C_API_ARCH)
endif()
# 添加rnoh_app共享包
add_library(rnoh_app SHARED
${GENERATED_CPP_FILES}
"./PackageProvider.cpp"
"${RNOH_CPP_DIR}/RNOHOther.cpp"
"${RNOH_CPP_DIR}/RNOHAppNapiBridge.cpp"
)
target_link_libraries(rnoh_app PUBLIC rnoh)
# RNOH_END: link_packages
target_compile_options(rnoh_app PUBLIC ${folly_compile_options} -DRAW_PROPS_ENABLED -std=c++17)
```
字节码格式的release包是指在release模式下编译出来、ets文件转换成了.abc、C++源码转换成.so的har包。 需要注意:
使用字节码格式的release包需要将工程级的 build-profile.json5 文件中将 useNormalizedOHMUrl 设置为 true,如:
```diff
"products": [
{
"name": "default",
"signingConfig": "default",
"compatibleSdkVersion": "5.0.1(13)",
"runtimeOS": "HarmonyOS",
+ "buildOption": {
+ "strictMode": {
+ "useNormalizedOHMUrl": true
+ }
+ }
}
],
```
### 在 ArkTs 侧引入和注册字体文件(非必选配置项)
> [!TIP] 本项非必配项,当使用 Text 组件的 fontFamily 属性指定字体时才需配置
步骤一:
复制字体文件到 `entry/src/main/resources/rawfile/assets/fonts` 目录下(如使用了外部字体文件,需要将*.ttf文件复制过来)
步骤二:
打开 `entry/src/main/ets/pages/Index.ets`,添加以下代码
const fonts: Record = {
"Noto Sans Pau Cin Hau": $rawfile("assets/fonts/Noto Sans Pau Cin Hau.ttf") ,
"NotoSansVai-Regular": $rawfile("assets/fonts/NotoSansVai-Regular.ttf") ,
"HarmonyOS_Sans_Condensed_Regular_Italic": $rawfile("assets/fonts/HarmonyOS_Sans_Condensed_Regular_Italic.ttf")
"HarmonyOS_Sans_Digit_Medium": $rawfile("assets/fonts/HarmonyOS_Sans_Digit_Medium.ttf")
}
@Entry
@Component
struct Index {
//...
build() {
Column(){
//...
//注册字体文件
RNApp({
rnInstanceConfig: {
//...
fontResourceByFontFamily: fonts
},
//...
}
}
//...
}
## 约束与限制
### 兼容性
要使用此库,需要使用正确的 React-Native 和 RNOH 版本。另外,还需要使用配套的 DevEco Studio 和 手机 ROM。
请到三方库相应的 Releases 发布地址查看 Release 配套的版本信息:[@react-native-oh-tpl/react-native-svg Releases](https://github.com/react-native-oh-library/react-native-harmony-svg/releases)
## 属性
详细请查看 [react-native-svg 的文档介绍](https://github.com/software-mansion/react-native-svg/blob/main/USAGE.md)
以下为目前已支持的组件属性:
> [!TIP] "Platform"列表示该属性在原三方库上支持的平台。
> [!TIP] "HarmonyOS Support"列为 yes 表示 HarmonyOS 平台支持该属性;no 则表示不支持;partially 表示部分支持。使用方法跨平台一致,效果对标 iOS 或 Android 的效果。
**Svg**:绘制组件的父组件
| Name | Description | Type | Required | Platform | HarmonyOS Support |
| :-----------------: | :------------------: | :-------------: | :------: | :------: | :---------------: |
| width | 组件宽度 | number\| string | Yes | All | Yes |
| height | 组件高度 | number\| string | Yes | All | Yes |
| viewBox | 组件视区 | string | No | All | Yes |
| color | 颜色 | string | No | All | Yes |
| title | 组件标题名 | string | No | All | Yes |
| preserveAspectRatio | 是否强制进行统一缩放 | string | No | All | Yes |
**G**:该元素是用于对其他 SVG 元素进行分组的容器
| Name | Description | Type | Required | Platform | HarmonyOS Support |
| :-----: | :---------: | :-------------: | -------- | -------- | ----------------- |
| opacity | 透明度 | number\| string | No | All | Yes |
**Path**: 路径绘制组件,根据绘制路径生成封闭的自定义形状
| Name | Description | Type | Required | Platform | HarmonyOS Support |
| :-----: | :------------------: | :----: | -------- | -------- | ----------------- |
| d | 路径绘制的命令字符串 | string | Yes | All | Yes |
| opacity | 透明度 | number | No | All | Yes |
**Rect**: 矩形绘制组件,根据角位置和宽高生成矩形形状
| Name | Description | Type | Required | Platform | HarmonyOS Support |
| :-----: | :---------------: | :-------------: | -------- | -------- | ----------------- |
| x | 在 x 轴上平移距离 | number\| string | No | All | Yes |
| y | 在 y 轴上平移距离 | number\| string | No | All | Yes |
| width | 元素宽度 | number\| string | Yes | All | Yes |
| height | 元素高度 | number\| string | Yes | All | Yes |
| rx | 定义 x 轴上的半径 | number\| string | No | All | Yes |
| ry | 定义 y 轴上的半径 | number\| string | No | All | Yes |
| opacity | 透明度 | number\| string | No | All | Yes |
**Image**: 图像元素,支持 JPEG、PNG 格式
> [!WARNING]
>
> 注: Image 依赖 Canary3 Sp2 以上版本的 SDK 和 ROM。
| Name | Description | Type | Required | Platform | HarmonyOS Support |
| :-----------------: | :----------------------------------------: | :------------------------------: | -------- | -------- | ----------------- |
| x | 在 x 轴上平移距离 | number\| string | No | All | Yes |
| y | 在 y 轴上平移距离 | number\| string | No | All | Yes |
| width | 元素宽度 | number\| string | Yes | All | Yes |
| height | 元素高度 | number\| string | Yes | All | Yes |
| href | 图像资源引用 | source\| string | Yes | All | Yes |
| xlinkHref | 用于指定要嵌入的图像的 URL | RNImageProps['source'] \| string | No | All | Yes |
| preserveAspectRatio | 控制在给定的容器尺寸内如何保持图像的宽高比 | string | No | All | Yes |
| opacity | 透明度 | source\| string | No | All | Yes |
**Circle**: 园绘制组件,基于圆心和半径生成园形形状
| Name | Description | Type | Required | Platform | HarmonyOS Support |
| :-----: | :-------------------: | :-------------: | -------- | -------- | ----------------- |
| r | 园半径 | number\| string | Yes | All | Yes |
| cx | 圆心在 x 轴上平移距离 | number\| string | No | All | Yes |
| cy | 圆心在 y 轴上平移距离 | number\| string | No | All | Yes |
| opacity | 透明度 | number | No | All | Yes |
**Polygon**: 多边形制组件,用于创建至少包含三条边的图形
| Name | Description | Type | Required | Platform | HarmonyOS Support |
| :-----: | :----------------------------: | :------------: | -------- | -------- | ----------------- |
| points | 定义多边形每个角的 x 和 y 坐标 | string\| array | Yes | All | Yes |
| opacity | 透明度 | number | No | All | Yes |
**Polyline**: 多段线组件,用于创建一条线段构成的轨迹
| Name | Description | Type | Required | Platform | HarmonyOS Support |
| :-----: | :------------------------------: | :------------: | -------- | -------- | ----------------- |
| points | 定义多段线每个端点的 x 和 y 坐标 | string\| array | Yes | All | Yes |
| opacity | 透明度 | number | No | All | Yes |
**Defs**:该元素是用于对其他 SVG 元素进行分组的容器
> 注: 该组件无属性
| Name | Description | Type | Required | Platform | HarmonyOS Support |
| :--: | :---------: | :--: | -------- | -------- | ----------------- |
| / | / | / | / | All | Yes |
**LinearGradient**:用于定义线性渐变
| Name | Description | Type | Required | Platform | HarmonyOS Support |
| :---------------: | :------------------------------------: | :-------------------------------------: | -------- | -------- | ----------------- |
| x1 | 在 x 轴上平移距离 | number\| string | No | All | Yes |
| y1 | 在 y 轴上平移距离 | number\| string | No | All | Yes |
| x2 | 在 x 轴上平移距离 | number\| string | No | All | Yes |
| y2 | 在 y 轴上平移距离 | number\| string | No | All | Yes |
| gradientUnits | 指定元素属性使用的坐标系 | 'userSpaceOnUse' \| 'objectBoundingBox' | No | All | Yes |
| gradientTransform | 指定从元素当前坐标系到目标坐标系的转换 | ColumnMajorTransformMatrix \| string | No | All | Yes |
**RadialGradient**:用于定义线性渐变
> [!WARNING]
>
> 注: RadialGradient 依赖 Canary3 Sp2 以上版本的 SDK 和 ROM。
| Name | Description | Type | Required | Platform | HarmonyOS Support |
| :---------------: | :------------------------------------: | :-------------------------------------: | -------- | -------- | ----------------- |
| fx | 起始圆的 x 轴坐标 | number\| string | No | All | Yes |
| fy | 起始圆的 y 轴坐标 | number\| string | No | All | Yes |
| rx | 终止椭圆的 x 轴半径 | number\| string | No | All | Yes |
| ry | 终止椭圆的 y 轴半径 | number\| string | No | All | Yes |
| cx | 终止圆的 x 轴坐标 | number\| string | No | All | Yes |
| cy | 终止圆的 y 轴坐标 | number\| string | No | All | Yes |
| r | 终止圆的半径 | number\| string | No | All | Yes |
| gradientUnits | 指定元素属性使用的坐标系 | 'userSpaceOnUse' \| 'objectBoundingBox' | No | All | Yes |
| gradientTransform | 指定从元素当前坐标系到目标坐标系的转换 | ColumnMajorTransformMatrix \| string | No | All | Yes |
**Stop**:定义渐变上的颜色坡度
| Name | Description | Type | Required | Platform | HarmonyOS Support |
| :---------: | :------------: | :----: | -------- | -------- | ----------------- |
| stopColor | 渐变色 | string | No | All | Yes |
| stopOpacity | 渐变色透明度 | string | No | All | Yes |
| offset | 渐变色相对位置 | string | No | All | Yes |
**Mask**:定义 alpha 蒙版,用于将当前对象合成到背景中
| Name | Description | Type | Required | Platform | HarmonyOS Support |
| :--------------: | ---------------------------------------------------------------------------------------------------------- | ---------- | -------- | -------- | :---------------: |
| id | 唯一标识 | string | No | All | Yes |
| x | 左侧顶角横坐标 | NumberProp | No | All | Yes |
| y | 左侧顶角纵坐标 | NumberProp | No | All | Yes |
| width | 元素宽度 | NumberProp | No | All | Yes |
| height | 元素高度 | NumberProp | No | All | Yes |
| maskUnits | 定义 x,y,width,height 使用的坐标系,默认值为 objectBoundingBox,可以使用 objectBoundingBox\|userSpaceOnUse | TMaskUnits | No | All | Yes |
| maskContentUnits | 定义内容使用的坐标系,默认值为 userSpaceOnUse,可以使用 objectBoundingBox\|userSpaceOnUse | TMaskUnits | No | All | Yes |
**Use**:该元素可以重复使用 SVG 元素
| Name | Description | Type | Required | Platform | HarmonyOS Support |
| :-------: | :----------------------------------------------------: | :-------------: | -------- | -------- | ----------------- |
| x | 在 x 轴上平移距离 | number\| string | No | All | Yes |
| y | 在 y 轴上平移距离 | number\| string | No | All | Yes |
| width | 元素宽度 | number\| string | No | All | Yes |
| height | 元素高度 | number\| string | No | All | Yes |
| href | 图像资源引用 | source\| string | Yes | All | Yes |
| xlinkHref | 指定了一个 URI,该 URI 指向了 SVG 文档中定义的一个元素 | string | No | All | Yes |
| opacity | 透明度 | number\| string | No | All | Yes |
**Ellipse**: 椭圆绘制组件,基于一个中心坐标以及它们的 x 半径和 y 半径
| Name | Description | Type | Required | Platform | HarmonyOS Support |
| :-----: | :-------------------: | :-------------: | -------- | -------- | ----------------- |
| cx | 圆心在 x 轴上平移距离 | number\| string | No | All | Yes |
| cy | 圆心在 y 轴上平移距离 | number\| string | No | All | Yes |
| rx | 定义 x 轴上的半径 | number\| string | No | All | Yes |
| ry | 定义 y 轴上的半径 | number\| string | No | All | Yes |
| opacity | 透明度 | number\| string | No | All | Yes |
**Symbol**: 该元素用来定义一个图形模板对象,它可以用一个