angular-cesium
Version:
Angular library for working with Cesium.
47 lines • 4.17 kB
JavaScript
import { __decorate, __metadata } from "tslib";
import { Injectable } from '@angular/core';
import { CesiumService } from '../cesium/cesium.service';
/**
* Take screenshot of your cesium globe.
*
* usage:
* ```typescript
* // get base 64 data url
* const dataUrl = screenshotService.getMapScreenshotDataUrl();
*
* // or download as png
* screenshotService.downloadMapScreenshot('my-map.png');
*
* ```
*
*/
let ScreenshotService = class ScreenshotService {
constructor(cesiumService) {
this.cesiumService = cesiumService;
}
getMapScreenshotDataUrlBase64() {
const canvas = this.cesiumService.getCanvas();
return canvas.toDataURL();
}
downloadMapScreenshot(filename = 'map.png') {
const dataUrl = this.getMapScreenshotDataUrlBase64();
this.downloadURI(dataUrl, filename);
}
downloadURI(uri, name) {
const link = document.createElement('a');
link.download = name;
link.href = uri;
document.body.appendChild(link);
link.click();
document.body.removeChild(link);
}
};
ScreenshotService.ctorParameters = () => [
{ type: CesiumService }
];
ScreenshotService = __decorate([
Injectable(),
__metadata("design:paramtypes", [CesiumService])
], ScreenshotService);
export { ScreenshotService };
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