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Aspose.Slides for .NET 22.8 Release Notes
This page contains release notes for Aspose.Slides for .NET 22.8.
Key | Summary | Category | Related Documentation |
---|---|---|---|
SLIDESNET-43261 | Support for Set Up Slide Show settings | Feature | |
SLIDESNET-42752 | Extracting audio file from slide timeline | Feature | https://docs.aspose.com/slides/net/shape-animation/ |
SLIDESNET-40604 | Rendering presentation to pure HTML without SVG parent tag | Feature | https://docs.aspose.com/slides/net/export-to-html5/ |
SLIDESNET-36907 | Support to set slide show settings | Feature | |
SLIDESNET-35994 | Add support of 3-D Surface chart type | Feature | https://docs.aspose.com/slides/net/create-chart/ |
SLIDESNET-43269 | Incorrect layouting of text lines when converting PPT slides to JPG/SVG | Enhancement | https://docs.aspose.com/slides/net/convert-slide/ |
SLIDESNET-43244 | Failed to check “Transitions / Advance Slide / After” flag | Enhancement | https://docs.aspose.com/slides/net/slide-transition/ |
SLIDESNET-42740 | Changing slide number does not work | Enhancement | https://docs.aspose.com/slides/net/presentation-header-and-footer/ |
SLIDESNET-43334 | Loading a presentation throws OutOfMemoryException | Bug | https://docs.aspose.com/slides/net/open-presentation/ |
SLIDESNET-43328 | NullReferenceException while trying to save shape to SVG part 2 | Bug | https://docs.aspose.com/slides/net/render-a-slide-as-an-svg-image/ |
SLIDESNET-43322 | Shape background colors are not consistent but values are equal | Bug | https://docs.aspose.com/slides/net/shape-formatting/ |
SLIDESNET-43320 | Fill color of shapes is changed when loading and saving PPT file | Bug | https://docs.aspose.com/slides/net/shape-formatting/ |
SLIDESNET-43319 | Text is distorted when converting a presentation slide to image | Bug | https://docs.aspose.com/slides/net/convert-slide/ |
SLIDESNET-43316 | IMasterSlide.Preserve property does not work | Bug | https://docs.aspose.com/slides/net/slide-master/ |
SLIDESNET-43314 | Loading a presentation throws PptxReadException: LoadAnnotationElementData | Bug | https://docs.aspose.com/slides/net/open-presentation/ |
SLIDESNET-43311 | Aspose.Slides does not see digital signatures | Bug | https://docs.aspose.com/slides/net/password-protected-presentation/ |
SLIDESNET-43299 | NullReferenceException when creating thumbnail of tables with custom style | Bug | https://docs.aspose.com/slides/net/create-shape-thumbnails/ |
SLIDESNET-43292 | Broken presentation when using “AddClone” | Bug | https://docs.aspose.com/slides/net/clone-slides/ |
SLIDESNET-43286 | Getting effective portion value throws an unexpected exception. | Bug | https://docs.aspose.com/slides/net/shape-effective-properties/ |
SLIDESNET-43283 | Part of HTML content is ignored when added into presentation | Bug | https://docs.aspose.com/slides/net/manage-paragraph/#import-html-text-in-paragraphs |
SLIDESNET-43282 | Changed the number format of chart data labels | Bug | https://docs.aspose.com/slides/net/powerpoint-charts/ |
SLIDESNET-43275 | Line is appearing when converting slide from PPTX to PNG | Bug | https://docs.aspose.com/slides/net/convert-slide/ |
SLIDESNET-43267 | Specific PPTX causes OutOfMemoryException when saving it in Linux | Bug | https://docs.aspose.com/slides/net/open-presentation/ |
SLIDESNET-43262 | Image is upside down when converting PPTX to PDF | Bug | https://docs.aspose.com/slides/net/convert-powerpoint-to-pdf/ |
SLIDESNET-43246 | Text drifts when converting presentation slides to images | Bug | https://docs.aspose.com/slides/net/convert-slide/ |
SLIDESNET-43146 | Cannot open correct unprotected document when password is applied | Bug | https://docs.aspose.com/slides/net/password-protected-presentation/ |
SLIDESNET-43137 | Failed to set gap width for a histogram chart | Bug | https://docs.aspose.com/slides/net/powerpoint-charts/ |
SLIDESNET-43022 | 3D chart is not displayed when converting a slide to image | Bug | < https://docs.aspose.com/slides/net/convert-slide/> |
SLIDESNET-42713 | Text font is incorrect after converting PPTX to PNG | Bug | < https://docs.aspose.com/slides/net/convert-powerpoint-to-png/> |
SLIDESNET-42644 | Image quality of document gets fade when converting slide to HTML | Bug | https://docs.aspose.com/slides/net/convert-powerpoint-to-html/ |
SLIDESNET-41942 | Chart is missing in exported PDF | Bug | < https://docs.aspose.com/slides/net/convert-powerpoint-to-pdf/> |
SLIDESNET-36618 | Charts missing in generated Pdf | Bug | < https://docs.aspose.com/slides/net/convert-powerpoint-to-pdf/> |
SLIDESNET-36445 | Surface chart is lost and legend is incorrect when thumbnail is generated | Bug | https://docs.aspose.com/slides/net/convert-slide/ |
SLIDESNET-35820 | Missing charts in generated PDF file | Bug | < https://docs.aspose.com/slides/net/convert-powerpoint-to-pdf/> |
SLIDESNET-35591 | 3D effects on charts are lost in generated PDF | Bug | https://docs.aspose.com/slides/net/convert-powerpoint-to-pdf/ |
SLIDESNET-34063 | Surface chart failed to render in generated PDF | Bug | < https://docs.aspose.com/slides/net/convert-powerpoint-to-pdf/> |
SLIDESNET-33487 | StartingSlide doesn’t work | Bug |
Public API Changes
Presentation Slide Show Setup Settings support
We implemented support for Presentation Slide Show Settings.
These are the relevant classes and properties:
- Presentation.SlideShowSettings property - allows you to specify the slide show settings for a presentation.
- SlideShowSettings class - represents the slide show settings for the presentation. It provides these properties:
- BrowsedAtKiosk class - represents the Browsed at a kiosk (full screen) parameter.
- BrowsedByIndividual class - represents the Browsed by individual (window) parameter.
- PresentedBySpeaker class - represents the Presented by a speaker (full screen) parameter.
- SlidesRange class - represents the slides range.
This C# code shows you how to set the Presented by a speaker parameter for a slide show:
using (Presentation pres = new Presentation())
{
pres.SlideShowSettings.SlideShowType = new PresentedBySpeaker();
pres.Save("pres.pptx", SaveFormat.Pptx);
}
Browsed by individual parameter:
using (Presentation pres = new Presentation())
{
BrowsedByIndividual browsedByIndividual = new BrowsedByIndividual {ShowScrollbar = true};
pres.SlideShowSettings.SlideShowType = browsedByIndividual;
pres.Save("pres.pptx", SaveFormat.Pptx);
}
Animation Effect.Sound property added
Support for Embedded sound effect has been implemented through the Effect.Sound property.
using (Presentation presentation = new Presentation("demo.pptx"))
{
ISlide slide = presentation.Slides[0];
// Gets the effects sequence for the slide
ISequence effectsSequence = slide.Timeline.MainSequence;
foreach (IEffect effect in effectsSequence)
{
if (effect.Sound == null)
continue;
// Extracts the effect sound in byte array
byte[] audio = effect.Sound.BinaryData;
}
}