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pptx charts

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  1. Add Chart to PowerPoint Presentations using Jav...

    Java source code to add chart to PowerPoint presentations...Slides Java Chart PPT PPTX Create Chart in PowerPoint documents...own Java apps to create pie charts, bar graphs, and other diagrams...

    products.aspose.com/slides/java/chart/
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  2. Chart Label Is Rendered Black when Converting f...

    Hi, I ran into an issue when converting a chart in PDF to Pptx. Screenshot 2023-03-02 at 10.02.29 AM.png (67.3 KB). The column chart’s last label is rendered with a black background which is not present in the source P…...Chart Label Is Rendered Black when Converting from PDF to PPTX...issue when converting a chart in PDF to PPTX. Screenshot 2023-03-02...

    forum.aspose.com/t/chart-label-is-rendered-blac...
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  3. Waterfall Chart Is Displayed Incorrectly after ...

    Hi Aspose Slides Team, import java.io.ByteArrayInputStream; import java.io.ByteArrayOutputStream; import com.aspose.slides.Presentation; import com.aspose.slides.SaveFormat; public class TestColumnChart { public st…...Waterfall Chart Is Displayed Incorrectly after Restoring PPTX from...Family slides-java , slides-chart VaradS October 28, 2025, 6:59am...

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  4. Manage Chart Data Series in Python|Aspose.Slide...

    Learn how to manage chart data series in Python for PowerPoint (PPT/Pptx) with practical code examples and best practices to enhance your data presentations....Manage Chart Data Series in Python Contents [ Hide ] Overview...appearance parameters in a chart. By working with ChartSeries...

    docs.aspose.com/slides/python-net/chart-series/
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  5. 在 Python 中为演示文稿图表添加趋势线|Aspose.Slides for Python 文档

    使用 Aspose.Slides for Python via .NET 快速在 PowerPoint 和 OpenDocument 图表中添加和自定义趋势线——提供实用指南和代码示例，以提高预测准确性并吸引观众。...将修改后的演示文稿写入 PPTX 文件。 以下代码用于创建带有趋势线的图表。 import aspose.slides.charts as...as charts import aspose.slides as slides import aspose.pydrawing...

    docs.aspose.com/slides/zh/python-net/trend-line/
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  6. Manage Chart Data Labels in Presentations with ...

    Learn to add and format chart data labels in PowerPoint and OpenDocument presentations using Aspose.Slides for Python via .NET for more engaging slides....Manage Chart Data Labels in Presentations with Python Contents...Data labels on a chart show details about the chart data series or...

    docs.aspose.com/slides/python-net/chart-data-la...
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  7. Manage Chart Workbooks in Presentations with Py...

    Discover Aspose.Slides for Python via .NET: effortlessly manage chart workbooks in PowerPoint and OpenDocument formats to streamline your presentation data....Manage Chart Workbooks in Presentations with Python Contents...Contents [ Hide ] Set Chart Data from a Workbook Aspose.Slides provides...

    docs.aspose.com/slides/python-net/chart-workbook/
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  8. Customize Chart Legends in Presentations with P...

    Customize chart legends with Aspose.Slides for Python via .NET to optimize PowerPoint and OpenDocument presentations with tailored legend formatting....Customize Chart Legends in Presentations with Python Contents...provides full control over chart legends so you can make data...

    docs.aspose.com/slides/python-net/chart-legend/
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  9. Intermittent Null Pointer Exception When Saving...

    Hi, I’m facing an intermittent issue, noticing the following error when presentation.save(OutputStream,SaveFormat.Pptx) is being invoked. This is happening in environment ( not in local), only after deployment. Also, if…...Pointer Exception When Saving a PPTX After Deployment Aspose.Slides...save(OutputStream,SaveFormat.Pptx) is being invoked. This is happening...

    forum.aspose.com/t/intermittent-null-pointer-ex...
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  10. Updating Linked Excel Chart Links in PowerPoint...

    I’m trying to update some linked Charts in a PowerPoint presentation using slides for .Net. I have found several examples, but all mention methods like getLinkFormat and UpdateLinks, but trying to use those gives me an …...Updating Linked Excel Chart Links in PowerPoint Using Aspose...Family slides-net , slides-chart rickmeister November 24, 2025...

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