Angular 2+ and 4+ library for support of dygraphs(<http://dygraphs.com>) charts.
npm install ng-dygraphsdata and options (for detailed information look at js
data
// data property needs to be defined as attribute in the component and in native array format http://dygraphs.com/data.html#array
// data = [[new Date("2008/05/07"), 75],
// [new Date("2008/05/08"), 70],
// [new Date("2008/05/09"), 80]
// ];
options
// options object needs to be defined as attribute in the component and consist of valid options http://dygraphs.com/options.html
// options = {width: 'auto', labels: ['x','y'], xlabel: 'x', ylabel: 'y', animatedZooms: true, pointSize: 4}
`
Custom features
`js
// posibility to turn on/off some of chart values http://dygraphs.com/tests/visibility.html
customVisibility // default value is 'false'
// define size of chart
chartWidth // default value is 640
chartHeight // default value is 480
// define custom message when there is no data
noDataLabel // default value is 'NO DATA AVAILABLE'
`
Installation
To install ng-dygraphs use
`bash
npm install ng-dygraphs --save
`
dygraphs is a dependency and should be installed along with the module.
Usage
and then from your Angular AppModule:
`typescript
import { BrowserModule } from '@angular/platform-browser';
import { NgModule } from '@angular/core';
import { AppComponent } from './app.component';
// Import ng-dygraphs library
import { NgDygraphsModule } from 'ng-dygraphs';
@NgModule({
declarations: [
AppComponent
],
imports: [
BrowserModule,
// Specify NgDygraphsModule library as an import
NgDygraphsModule
],
providers: [],
bootstrap: [AppComponent]
})
export class AppModule { }
`
Once ng-dygraphs library is imported, you can use ng-dygraphs component in your Angular application:
`html
{{title}}
[options]="options">
`
Additional settings to include this library with angular-cli
in angular-cli.json
`json
"styles": [
"styles.css",
"../node_modules/dygraphs/dist/dygraph.min.css"
],
"scripts": [
"../node_modules/dygraphs/dist/dygraph.min.js"
],
`
Additional settings to include this library in your angular2+ project
example of integration with one of most popular angular2 seeds
in /tools/config/project.config.ts
`typescript
// Add NPM third-party libraries to be injected/bundled.
this.NPM_DEPENDENCIES = [
...this.NPM_DEPENDENCIES,
{ src: 'dygraphs/dist/dygraph.min.js', inject: 'libs' },
//for version "dygraphs": "1.1.1" use this bellow
//{ src: 'dygraphs/dygraph-combined.js', inject: 'libs' },
{ src: 'dygraphs/dist/dygraph.min.css', inject: true, vendor: true }
];
this.mergeObject(this.SYSTEM_BUILDER_CONFIG, {
packages: {
'ng-dygraphs' : {
main:'lib/index.js',
defaultExtension: 'js'
}
}
});
// Add packages (e.g. ng2-translate)
const additionalPackages: ExtendPackages[] = [{
name: 'ng-dygraphs',
// Path to the package's bundle
path: 'node_modules/ng-dygraphs/lib/index.js'
}];
this.addPackagesBundles(additionalPackages);
// in older version of seed you may try this code bellow
// this.mergeObject(this.SYSTEM_CONFIG_DEV, {
// paths: {
// 'ng-dygraphs': 'node_modules/ng-dygraphs/lib/index.js'
// }
// });
`
Development
To build the module:
`bash
npm run build
`
To lint all *.ts files:
`bash
npm run lint
``