Exporter le graphique en SVG avec l attribut viewBox
Contents
[
Hide
]
Par défaut, lorsque le graphique est exporté au format SVG, l’attribut viewBox n’est pas inclus dans son XML. Cependant, Aspose.Cells pour Python via .NET fournit ImageOrPrintOptions.svg_fit_to_view_port propriété qui, lorsqu’elle est définie sur true, exporte le graphique au format SVG avec l’attribut viewBox.
Exporter le graphique en SVG avec l’attribut viewBox
Le code d’exemple suivant exporte le graphique au format SVG avec l’attribut viewBox.
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
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 vous ouvrez le SVG du graphique dans le bloc-notes, vous trouverez l’attribut viewBox similaire à ceci.
<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>