ReactNative Fusionchart许可证配置不起作用

Question

我尝试在这个URL https://www.npmjs.com/package/react-native-fusioncharts#license-configuration中在ReactNative中配置Fusionchart的许可证。

但是，它仍然显示了本应不可见的水印。有什么我漏掉的吗？

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，但没有运行。

global.licenseConfig = {
    key: "license-key",
    creditLabel: false // true/false to show/hide watermark respectively
};

Answer 1

回答我自己的问题。希望这能对某些人有所帮助。

问题是最新的react-native-Fusionchart5.0.0没有使用Fusionchart3.17.0进行更新。您可能需要手动将fusionchart内容复制到react-native-fusionchart。

将node_module/fusionchart内容复制到node_modules/react-native-fusioncharts/src/modules/fusionchart文件夹并在脚本下运行。

find fusioncharts -name "*.js" -exec sh -c 'mv "$0" "${0%.js}.fcscript"' {} \;

然后水印就会像预期的那样消失。这些步骤是在gulp脚本中配置的，但不知何故似乎不起作用。

希望这个问题很快就能解决。