Exportieren Sie Diagramm nach SVG mit viewBox Attribut unter Verwendung von Node.js via C++

Diagramm als SVG mit viewBox-Attribut Exportieren

Der folgende Beispielcode exportiert das Diagramm im SVG-Format mit dem viewBox-Attribut.

const path = require("path");
const AsposeCells = require("aspose.cells.node");

// The path to the documents directory.
const dataDir = path.join(__dirname, "data");

// Create workbook object from source file
const workbook = new AsposeCells.Workbook(path.join(dataDir, "SampleChartBook.xlsx"));

// Access first worksheet
const worksheet = workbook.getWorksheets().get(0);

// Access first chart inside the worksheet
const chart = worksheet.getCharts().get(0);

// Set image or print options with SVGFitToViewPort true
const opts = new AsposeCells.ImageOrPrintOptions();
opts.setImageType(AsposeCells.ImageType.Svg);
opts.setSVGFitToViewPort(true);

// Save the chart to svg format
chart.toImage(path.join(dataDir, "Image_out.svg"), opts);