Exportar gráfico a SVG con el atributo viewBox
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Por defecto, cuando el gráfico se exporta al formato SVG, el atributo viewBox no se incluye en su XML. Sin embargo, Aspose.Cells para Python via .NET proporciona la propiedad ImageOrPrintOptions.svg_fit_to_view_port que, cuando se establece en true, exporta el gráfico a SVG con el atributo viewBox.
Exportar gráfico a SVG con el atributo viewBox
El siguiente código de ejemplo exporta el gráfico al formato SVG con el atributo viewBox.
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from aspose.cells import SaveFormat, Workbook | |
from aspose.cells.rendering import ImageOrPrintOptions | |
# For complete examples and data files, please go to https:# github.com/aspose-cells/Aspose.Cells-for-.NET | |
# The path to the documents directory. | |
dataDir = RunExamples.GetDataDir(".") | |
# Create workbook object from source file | |
workbook = Workbook(dataDir + "SampleChartBook.xlsx") | |
# Access first worksheet | |
worksheet = workbook.worksheets[0] | |
# Access first chart inside the worksheet | |
chart = worksheet.charts[0] | |
# Set image or print options with SVGFitToViewPort true | |
opts = ImageOrPrintOptions() | |
opts.save_format = SaveFormat.SVG | |
opts.svg_fit_to_view_port = True | |
# Save the chart to svg format | |
chart.to_image(dataDir + "Image_out.svg", opts) |
Si abres el SVG del gráfico en el bloc de notas, encontrarás el atributo viewBox similar a este:
<svg xmlns="http://www.w3.org/2000/svg"
xmlns:xlink="http://www.w3.org/1999/xlink"
<span class="n">width</span><span class="o">=</span><span class="s">"100%"</span> <span class="n">height</span><span class="o">=</span><span class="s">"100%"</span>
<span class="n">viewBox</span><span class="o">=</span><span class="s">"0 0 480 288"</span><span class="o">></span></code></pre></div>