ng-inline-svg

ng-inline-svg

Demo

Formerly called ng2-inline-svg

Angular directive for inserting an SVG inline within an element, allowing for easily styling with CSS like fill: currentColor;.

This is based on md-icon, except this is meant purely for inserting SVG files within an element, without the extra things like font icons.

Installation

npm install --save ng-inline-svg

Usage

Add HttpClientModule and InlineSVGModule to your list of module imports:

import { HttpClientModule } from '@angular/common/http';
import { InlineSVGModule } from 'ng-inline-svg';

@NgModule({
  declarations: [AppComponent],
  imports: [BrowserModule, HttpClientModule, InlineSVGModule],
  bootstrap: [AppComponent]
})
class AppModule {}

The base URL will be automatically fetched based on your <base> tag. If you want to configure the base URL manually, you can use the forRoot function:

InlineSVGModule.forRoot({ baseUrl: 'https://mysite.com/myapp/' })

If you want to configure the base URL later, use the service's function:

import { SVGCacheService } from 'ng-inline-svg';

class YourComponent {
  constructor(svgService: SVGCacheService) {
    svgService.setBaseUrl({ baseUrl: 'https://mysite.com/myapp/' });
  }
}

You can then use the directive in your templates:

@Component({
  selector: 'app',
  template: `
    <div class="my-icon" aria-label="My icon" [inlineSVG]="'/img/image.svg'"></div>
  `
})
export class AppComponent {
}

The SVG file (if found) will be inserted inside the element with the [inlineSVG] directive. Support for icons using the symbol method is also supported (e.g. [inlineSVG]="'#shape-id'").

Options

Inputs

Property name	Type	Default	Description
cacheSVG	boolean	true	Caches the SVG based on the absolute URL. Cache only persists for the (sessional) lifetime of the page.
prepend	boolean	false	Inserts before the first child instead of appending, overwrites replaceContents
replaceContents	boolean	true	Replaces the contents of the element with the SVG instead of just appending it to its children.
injectComponent	boolean	false	Injects an <inline-svg> component containing the SVG inside the element with the directive.
removeSVGAttributes	string[]		An array of attribute names to remove from all child elements within the SVG.
forceEvalStyles	boolean	false	Forces embeded style tags' contents to be evaluated (for IE 11).
evalScripts	'always', 'once', 'none'	'always'	Whether to evaluate embedded scripts in the loaded SVG files.
fallbackImgUrl	string		URL for a regular image to be displayed as a fallback if the SVG fails to load.

Outputs

Property name	Callback arguments	Description
onSVGInserted	e: SVGElement	Emits the SVGElement post-insertion.
onSVGFailed	e: any	Emits when there is some error (e.g. embed SVG not supported, fetch failed, etc.)