nativescript-highcharts

此插件允许您在 NativeScript 中使用 Highcharts。

ns plugin add @ejaszke/nativescript-highcharts

信息：此插件与 NativeScript 7.0.0 及以上版本兼容。对于旧版本的 NativeScript，请查看此 仓库

屏幕截图

示例应用

NativeScript-Core (XML)

查看 demo 文件夹。这是如何克隆和运行它的说明

git clone https://github.com/mhtghn/ns-plugins.git
cd ns-plugins
npm run setup
npm run start
>   @mhtghn.nativescript-highcharts.build
npm run start
>   apps.demo.ios # or apps.demo.android

NativeScript-Angular

查看 demo-angular 文件夹。这是如何克隆和运行它的说明

git clone https://github.com/mhtghn/ns-plugins.git
cd ns-plugins
npm run setup
npm run start
>   @mhtghn.nativescript-highcharts.build
npm run start
>   apps.demo-angular.ios # or apps.demo-angular.android

使用方法

NativeScript-Core

TypeScript

创建与普通 Highcharts 相同的 Highcharts 选项对象。您可以在 此处 找到所有可能的选项。然后将选项转换为字符串，因为现在您必须将选项作为字符串传递给插件。

...
export class HomeViewModel extends Observable {
    chartOptions = {
        chart: {
            type: 'column'
        },
        title: {
            text: 'Stacked column chart'
        },
        xAxis: {
            categories: ['Apples', 'Oranges', 'Pears', 'Grapes', 'Bananas']
        },
        yAxis: {
            min: 0,
            title: {
                text: 'Total fruit consumption'
            },
            stackLabels: {
                enabled: true,
                style: {
                    fontWeight: 'bold',
                    color: 'gray'
                }
            }
        },
        legend: {
            align: 'right',
            x: -30,
            verticalAlign: 'top',
            y: 25,
            floating: true,
            backgroundColor: 'white',
            borderColor: '#CCC',
            borderWidth: 1,
            shadow: false
        },
        tooltip: {
            headerFormat: '<b>{point.x}</b><br/>',
            pointFormat: '{series.name}: {point.y}<br/>Total: {point.stackTotal}'
        },
        plotOptions: {
            column: {
                stacking: 'normal',
                dataLabels: {
                    enabled: true
                }
            }
        },
        series: [{
            name: 'John',
            data: [5, 3, 4, 7, 2]
        }, {
            name: 'Jane',
            data: [2, 2, 3, 2, 1]
        }, {
            name: 'Joe',
            data: [3, 4, 4, 2, 5]
        }]
    };

    get chartOptionsString(): string {
        return JSON.stringify(this.chartOptions);
    }
    ...
}

XML

<Page class="page"
    navigatingTo="onNavigatingTo"
    xmlns="http://schemas.nativescript.org/tns.xsd"
    xmlns:ui="@mhtghn/nativescript-highcharts">

    <ActionBar class="action-bar">
        <Label class="action-bar-title" text="Home"></Label>
    </ActionBar>

    <GridLayout>
        <!-- Add your page content here -->
        <ui:Highcharts options="{{chartOptionsString}}"></ui:Highcharts>
    </GridLayout>
</Page>

NativeScript Angular

TypeScript

在您的模块中导入 HighchartsModule。

...
import { HighchartsModule } from '@mhtghn/nativescript-highcharts/angular';

@NgModule({
    imports: [
        ...
        HighchartsModule
    ],
    ...
})
export class HomeModule { }

创建与普通 Highcharts 相同的 Highcharts 选项对象。您可以在 此处 找到所有可能的选项。然后将选项转换为字符串，因为现在您必须将选项作为字符串传递给插件。

import { Component, OnInit } from "@angular/core";

@Component({
    selector: "Home",
    moduleId: module.id,
    templateUrl: "./home.component.html"
})
export class HomeComponent implements OnInit {
    chartOptions = {
        chart: {
            type: 'column'
        },
        title: {
            text: 'Stacked column chart'
        },
        xAxis: {
            categories: ['Apples', 'Oranges', 'Pears', 'Grapes', 'Bananas']
        },
        yAxis: {
            min: 0,
            title: {
                text: 'Total fruit consumption'
            },
            stackLabels: {
                enabled: true,
                style: {
                    fontWeight: 'bold',
                    color: 'gray'
                }
            }
        },
        legend: {
            align: 'right',
            x: -30,
            verticalAlign: 'top',
            y: 25,
            floating: true,
            backgroundColor: 'white',
            borderColor: '#CCC',
            borderWidth: 1,
            shadow: false
        },
        tooltip: {
            headerFormat: '<b>{point.x}</b><br/>',
            pointFormat: '{series.name}: {point.y}<br/>Total: {point.stackTotal}'
        },
        plotOptions: {
            column: {
                stacking: 'normal',
                dataLabels: {
                    enabled: true
                }
            }
        },
        series: [{
            name: 'John',
            data: [5, 3, 4, 7, 2]
        }, {
            name: 'Jane',
            data: [2, 2, 3, 2, 1]
        }, {
            name: 'Joe',
            data: [3, 4, 4, 2, 5]
        }]
    };

    get chartOptionsString(): string {
        return JSON.stringify(this.chartOptions);
    }
    ...
}

HTML

<ActionBar class="action-bar">
<ActionBar class="action-bar">
    <Label class="action-bar-title" text="Home"></Label>
</ActionBar>

<GridLayout class="page">
    <!-- Add your page content here -->
    <Highcharts options="{{chartOptionsString}}"></Highcharts>
</GridLayout>

Highcharts 兼容性

• highcharts.js：v8.2.0
• highcharts-more.js：v8.2.0
• highcharts-3d.js：v8.2.0
• sankey.js：v8.2.0
• organization.js：v8.2.0

提示

• 将以下选项添加到图表选项中，以禁用在 webview 中显示 Highcharts.com Hyperlink

  credits: {
  	enabled: false;
  }

致谢

此插件深受 此示例 的启发，来自 Eddy Verbruggen

许可

Apache 许可证第 2 版