@syncfusion/ej2-charts
Version:
Feature-rich chart control with built-in support for over 25 chart types, technical indictors, trendline, zooming, tooltip, selection, crosshair and trackball.
89 lines (88 loc) • 3.77 kB
JavaScript
import { ExportUtils } from '../../common/utils/export';
import { beforeExport } from '../../common/model/constants';
/**
* The `CircularChartExport3DModule` module is used to print and export the rendered chart.
*/
var CircularChartExport3D = /** @class */ (function () {
/**
* Constructor for the export module.
*
* @param {CircularChart3D} chart - The circular 3D chart.
* @private
*/
function CircularChartExport3D(chart) {
this.chart = chart;
}
/**
* Export the circular 3D chart on the page to PNG, JPEG, or SVG format.
*
* @param {number} type - The format for exporting the chart (PNG, JPEG, or SVG).
* @param {string} fileName - The desired name for the exported file.
* @returns {void}
*/
CircularChartExport3D.prototype.export = function (type, fileName) {
var exportChart = new ExportUtils(this.chart);
var argsData = {
cancel: false, width: null, height: null
};
this.chart.trigger(beforeExport, argsData);
if (!argsData.cancel) {
exportChart.export(type, fileName, undefined, [this.chart]);
}
};
/**
* Export the circular 3D chart on the page to a PDF document.
*
* @param {string} fileName - The name of the exported file.
* @param {PdfPageOrientation} orientation - Page orientation (portrait or landscape).
* @param {CircularChart3D[]} controls - Array of controls to be exported.
* @param {number} width - The width of the exported chart.
* @param {number} height - The height of the exported chart.
* @param {boolean} isVertical - Export the chart vertically or horizontally.
* @param {string} header - Text to appear at the top of the exported PDF document.
* @param {string} footer - Text to appear at the bottom of the exported PDF document.
* @param {boolean} exportToMultiplePage - Export the chart to multiple PDF pages.
* @returns {void}
*/
CircularChartExport3D.prototype.pdfExport = function (fileName, orientation, controls, width, height, isVertical, header, footer, exportToMultiplePage) {
var exportChart = new ExportUtils(this.chart);
controls = controls ? controls : [this.chart];
var argsData = {
cancel: false, width: width, height: height
};
this.chart.trigger(beforeExport, argsData);
if (!argsData.cancel) {
exportChart.export('PDF', fileName, orientation, controls, width = argsData.width, height = argsData.height, isVertical, header, footer, exportToMultiplePage);
}
};
/**
* Gets a data URL for the rendered 3D chart as an HTML canvas element, including data URL and blob URL if available.
*
* @param {CircularChart3D} chart - The circular 3D chart for which the data URL is requested.
* @returns {{ element: HTMLCanvasElement, dataUrl?: string, blobUrl?: string }} - An object containing the HTML canvas element, data URL, and blob URL.
* @private
*/
CircularChartExport3D.prototype.getDataUrl = function (chart) {
var exportUtil = new ExportUtils(chart);
return exportUtil.getDataUrl(chart);
};
/**
* Retrieves the module name for the circular 3D chart export.
*
* @returns {string} - The module name.
*/
CircularChartExport3D.prototype.getModuleName = function () {
return 'CircularChartExport3D';
};
/**
* Destroys the export modules of the circular 3D chart.
*
* @returns {void}
* @private
*/
CircularChartExport3D.prototype.destroy = function () {
// Perform the destroy method here.
};
return CircularChartExport3D;
}());
export { CircularChartExport3D };