【发布时间】:2021-08-03 12:39:31
【问题描述】:
我尝试在这个 URL https://www.npmjs.com/package/react-native-fusioncharts#license-configuration 中配置 Fusionchart 的许可证在 ReactNative 中。
但是,它仍然显示不可见的水印。有什么我错过的吗?
import React, { Component } from 'react';
import { AppRegistry, StyleSheet, Text, View, Platform } from 'react-native';
import ReactNativeFusionCharts from 'react-native-fusioncharts';
global.licenseConfig = {
key: "license-key",
creditLabel: false // true/false to show/hide watermark respectively
};
export default class App extends Component {
constructor(props) {
super(props);
//STEP 2 - Chart Data
const chartData = [
{ label: 'Venezuela', value: '250' },
{ label: 'Saudi', value: '260' },
{ label: 'Canada', value: '180' },
{ label: 'Iran', value: '140' },
{ label: 'Russia', value: '115' },
{ label: 'UAE', value: '100' },
{ label: 'US', value: '30' },
{ label: 'China', value: '30' },
];
//STEP 3 - Chart Configurations
const chartConfig = {
type: 'column2d',
width: 400,
height: 400,
dataFormat: 'json',
dataSource: {
chart: {
caption: 'Countries With Most Oil Reserves [2017-18]',
subCaption: 'In MMbbl = One Million barrels',
xAxisName: 'Country',
yAxisName: 'Reserves (MMbbl)',
numberSuffix: 'K',
theme: 'fusion',
exportEnabled: 1, // to enable the export chart functionality
},
data: chartData,
},
};
const events = {
// Add your events method here:
// Event name should be in small letters.
dataPlotClick: (ev, props) => {
console.log('dataPlotClick');
},
dataLabelClick: (ev, props) => {
console.log('dataLabelClick');
},
};
this.state = {
chartConfig,
events
};
}
render() {
return (
<View style={styles.container}>
<Text style={styles.heading}>FusionCharts Integration with React Native</Text>
<View style={styles.chartContainer}>
<ReactNativeFusionCharts chartConfig={this.state.chartConfig} events={this.state.events} />
</View>
</View>
);
}
}
const styles = StyleSheet.create({
container: {
flex: 1,
paddingTop: 50,
height: 500,
backgroundColor: 'white'
},
heading: {
fontSize: 20,
textAlign: 'center',
marginBottom: 10,
},
chartContainer: {
borderColor: 'red',
borderWidth: 1,
height: 500,
},
});
// skip this line if using Create React Native App
AppRegistry.registerComponent('ReactNativeFusionCharts', () => App);
我还在根组件中添加了以下代码,但没有工作。
global.licenseConfig = {
key: "license-key",
creditLabel: false // true/false to show/hide watermark respectively
};
【问题讨论】:
标签: javascript reactjs react-native fusioncharts license-key