Exportera diagram till SVG med viewBox attribut

Som standard, när diagrammet exporteras till SVG-format, ingår inte attributet viewBox i dess XML. Aspose.Cells för Python via .NET tillhandahåller dock ImageOrPrintOptions.svg_fit_to_view_port -egenskapen som när den är inställd på true exporterar diagrammet till SVG med viewBox-attribut.

Exportera diagram till SVG med viewBox-attribut

Följande kodexempel exporterar diagrammet till SVG-format med viewBox-attributet.

	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)

view raw Charts-ExportChartToSvgWithViewBox.py hosted with ❤ by GitHub

Om du öppnar diagrammets SVG i anteckningar kommer du att hitta viewBox -attributet som liknar detta.

 <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">&#34;100%&#34;</span> <span class="n">height</span><span class="o">=</span><span class="s">&#34;100%&#34;</span>
<span class="n">viewBox</span><span class="o">=</span><span class="s">&#34;0 0 480 288&#34;</span><span class="o">&gt;</span></code></pre></div>


    
        
            
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