Exportera diagram till SVG med viewBox-attribut
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Som standard, när diagrammet exporteras till formatet SVG,viewBox attribut ingår inte i dess XML. Emellertid tillhandahåller Aspose.CellsImageOrPrintOptions.setSVGFitToViewPort() egenskap som när den är inställd påSann exporterar diagrammet till SVG med viewBox-attribut.
Om du öppnar diagrammets SVG i anteckningsblocket hittar duviewBoxattribut liknande detta.
<svg xmlns="http://www.w3.org/2000/svg"
xmlns:xlink="http://www.w3.org/1999/xlink"
width="100%" height="100%"
viewBox="0 0 480 288">Kodavsnitt
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| // For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-Java | |
| // The path to the documents directory. | |
| String dataDir = Utils.getDataDir(ExportCharttoSVG.class); | |
| // Create workbook object from source file | |
| Workbook workbook = new Workbook(dataDir + "source.xlsx"); | |
| // Access first worksheet | |
| Worksheet worksheet = workbook.getWorksheets().get(0); | |
| // Access first chart inside the worksheet | |
| Chart chart = worksheet.getCharts().get(0); | |
| // Set image or print options | |
| // with SVGFitToViewPort true | |
| ImageOrPrintOptions opts = new ImageOrPrintOptions(); | |
| opts.setSaveFormat(SaveFormat.SVG); | |
| opts.setSVGFitToViewPort(true); | |
| // Save the chart to svg format | |
| chart.toImage(dataDir + "out.svg", opts); | |