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92 lines
1.5 KiB
Markdown
92 lines
1.5 KiB
Markdown
# nvue Platform
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## nvue 平台注意事项
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在 nvue 页面使用 uCharts 时的特殊注意事项。
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### manifest.json 配置
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```json
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{
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"app-plus": {
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"nvueStyleCompiler": "uni-app",
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"nvue": {
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"flex-direction": "column"
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}
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}
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}
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```
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### Canvas 限制
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nvue 平台对 Canvas 的支持可能有限,需要注意:
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```vue
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<template>
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<view class="container">
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<!-- #ifndef APP-PLUS-NVUE -->
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<qiun-data-charts
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type="line"
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:opts="opts"
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:chartData="chartData"
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/>
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<!-- #endif -->
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<!-- #ifdef APP-PLUS-NVUE -->
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<view class="nvue-tip">nvue 平台可能不支持 Canvas 图表</view>
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<!-- #endif -->
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</view>
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</template>
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<script>
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export default {
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data() {
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return {
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chartData: {},
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opts: {}
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}
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}
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}
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</script>
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<style scoped>
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.container {
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flex-direction: column;
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padding: 20rpx;
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}
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.nvue-tip {
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padding: 20rpx;
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text-align: center;
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color: #909399;
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}
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</style>
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```
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### 样式限制
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nvue 平台样式有限制:
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```vue
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<style lang="scss" scoped>
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.container {
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/* nvue 支持的样式 */
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flex-direction: column;
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padding: 20rpx;
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/* nvue 不支持的样式需要条件编译 */
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/* #ifndef APP-PLUS-NVUE */
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display: flex;
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/* #endif */
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}
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</style>
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```
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### 注意事项
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1. **Canvas 限制**:nvue 平台对 Canvas 的支持可能有限
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2. **样式限制**:nvue 不支持所有 CSS 属性
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3. **条件编译**:使用条件编译处理兼容性问题
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4. **性能**:nvue 性能更好,但功能有限
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5. **替代方案**:考虑使用其他图表方案或条件编译
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