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Aspose.Slides for Java 21.9 Release Notes
Key | Summary | Category | Related Documentation |
---|---|---|---|
SLIDESNET-38994 | Getting automatic table cells fill color | Feature | https://docs.aspose.com/slides/net/manage-table/ |
SLIDESNET-40508 | Slow slide cloning performance in Aspose.Slides | Enhancement | https://docs.aspose.com/slides/net/clone-slides/ |
SLIDESNET-42579 | Getting the number of worksheets in a workbook | Enhancement | https://docs.aspose.com/slides/net/chart-workbook/ |
SLIDESJAVA-36426 | Text missing after saving ppt | Bug | https://docs.aspose.com/slides/java/save-presentation/ |
SLIDESJAVA-33558 | Glow effects are lost in generated PDF/HTML | Bug | https://docs.aspose.com/slides/java/convert-powerpoint-ppt-and-pptx-to-pdf/ |
SLIDESJAVA-35688 | Missing Smart Art on Notes Master | Bug | https://docs.aspose.com/slides/java/manage-smartart/ |
SLIDESJAVA-36390 | Getting automatic table cells fill color | Feature | https://docs.aspose.com/slides/java/manage-table/ |
SLIDESJAVA-35312 | SmartArt shapes lost after load and save | Bug | https://docs.aspose.com/slides/java/manage-smartart/ |
SLIDESJAVA-38615 | PPTX to PNG: Multi threading conversion losing text | Investigation | https://docs.aspose.com/slides/java/convert-powerpoint-ppt-and-pptx-to-jpg/ |
SLIDESJAVA-38551 | EMF images are not showing when converting PPTX to PDF | Bug | https://docs.aspose.com/slides/java/convert-powerpoint-ppt-and-pptx-to-pdf/ |
SLIDESJAVA-33560 | Reflection effects are lost for shapes in PDF/HTML | Bug | https://docs.aspose.com/slides/java/convert-powerpoint-ppt-and-pptx-to-pdf/ |
SLIDESJAVA-38564 | Text becomes non-bold after converting presentation to SVG | Bug | https://docs.aspose.com/slides/java/render-a-slide-as-an-svg-image/ |
SLIDESJAVA-38244 | Use Aspose.Slides for Net 21.9 features | Enhancement | |
SLIDESJAVA-38595 | Slides merging is producing misaligned content | Bug | https://docs.aspose.com/slides/java/clone-slides/ |
SLIDESJAVA-36881 | Slide Content missing on saving ppt | Bug | https://docs.aspose.com/slides/java/save-presentation/ |
SLIDESJAVA-28870 | Animation sequence changed after portion text changed | Bug | https://docs.aspose.com/slides/java/powerpoint-animation/ |
SLIDESJAVA-38585 | Text missing in generated PDF when using FontsLoader.loadExternalFont | Bug | https://docs.aspose.com/slides/java/custom-font/#specify-custom-fonts-used-with-presentation |
SLIDESJAVA-37298 | Slow slide cloning performance in Aspose.Slides | Enhancement | https://docs.aspose.com/slides/java/clone-slides/ |
SLIDESJAVA-33559 | Shadow effects are lost for shapes in PDF/HTML | Bug | https://docs.aspose.com/slides/java/convert-powerpoint-ppt-and-pptx-to-pdf/ |
SLIDESJAVA-31771 | Text and shadow improperly rendered in thumbnail | Bug | https://docs.aspose.com/slides/java/convert-slide/#convert-slide-to-bufferedimage |
SLIDESJAVA-33774 | Shadow effects lost in generated PDF | Bug | https://docs.aspose.com/slides/java/convert-powerpoint-ppt-and-pptx-to-pdf/ |
SLIDESJAVA-33942 | Text effects are missing in generated PDF | Bug | https://docs.aspose.com/slides/java/convert-powerpoint-ppt-and-pptx-to-pdf |
SLIDESJAVA-36698 | Fill format not being returned for slides | Bug | https://docs.aspose.com/slides/java/manage-table/ |
SLIDESJAVA-37397 | Thumbnails not properly generated from pptx | Bug | https://docs.aspose.com/slides/java/convert-powerpoint-ppt-and-pptx-to-jpg/ |
SLIDESJAVA-38575 | Duotone effective exception on accessing color | Bug | https://docs.aspose.com/slides/java/shape-effective-properties/ |
SLIDESJAVA-38572 | Exception on accessing solid fill color | Bug | https://docs.aspose.com/slides/java/shape-effective-properties/ |
SLIDESJAVA-34369 | Font Shadow is not coming fine in the generated PDF file | Bug | https://docs.aspose.com/slides/java/convert-powerpoint-ppt-and-pptx-to-pdf/ |
SLIDESJAVA-34560 | System exception is thrown on exporting PPTX to PDF | Bug | https://docs.aspose.com/slides/java/convert-powerpoint-ppt-and-pptx-to-pdf/ |
SLIDESJAVA-35551 | ArrayIndexOutOfBoundsException on loading ODP presentation | Bug | https://docs.aspose.com/slides/java/convert-openoffice-odp/ |
SLIDESJAVA-34940 | Get table cell text and fill color is not working for presentation | Bug | https://docs.aspose.com/slides/java/manage-table/ |
SLIDESJAVA-34988 | Saving odp as odp eats up all memory | Bug | https://docs.aspose.com/slides/java/convert-openoffice-odp/ |
SLIDESJAVA-33713 | The shape connectors are improperly rendered in generated thumbnails | Bug | https://docs.aspose.com/slides/java/convert-powerpoint-ppt-and-pptx-to-jpg/ |
SLIDESJAVA-33800 | Wrong text rendering in thumbnails and Pdf | Bug | https://docs.aspose.com/slides/java/convert-powerpoint-ppt-and-pptx-to-pdf |
Public API Changes
HTML5 Export Support
We implemented support for HTML5 Export in Slides (enhanced customizable version of HTML5 Support).
The new Html5 value has been added to SaveFormat enumerations. This value represents the HTML5 format for exporting.
The code snippet below demonstrates the saving presentation in HTML5 operation:
Presentation presentation = new Presentation("SomePresentation.pptx");
try {
presentation.save("index.html", SaveFormat.Html5);
} finally {
if (presentation != null) presentation.dispose();
}
Using the Html5Options configuration, you can export a presentation containing slides transitions, animations, and shapes animations to HTML5:
Presentation pres = new Presentation("demo.pptx");
try {
Html5Options html5Options = new Html5Options();
html5Options.setAnimateShapes(true);
html5Options.setAnimateTransitions(true);
pres.save("demo-animate.html", SaveFormat.Html5, html5Options);
} finally {
if (pres != null) pres.dispose();
}
Access to the ChartDataWorksheetCollection has been added
To provide access to worksheets, we added the IChartDataWorksheetCollection interface, ChartDataWorksheetCollection class, and IChartDataWorkbook.getWorksheets() method.
Presentation pres = new Presentation();
try {
IChart chart = pres.getSlides().get_Item(0).getShapes().addChart(ChartType.Pie, 50, 50, 400, 500);
IChartDataWorkbook workbook = chart.getChartData().getChartDataWorkbook();
for (int i = 0; i < workbook.getWorksheets().size(); i++)
{
System.out.println(workbook.getWorksheets().get_Item(i).getName());
}
} finally {
if (pres != null) pres.dispose();
}
IAccessiblePVIObject interface has been added
IAccessiblePVIObject interface has been added. It represents a type that can be a source of an effective version of its data.
IAccessiblePVIObject declaration:
/**
* <p>
* Represents a type that can return corresponding effective data with the inheritance applied.
* </p><p>Type of effective data.</p>
*/
public interface IAccessiblePVIObject<T>
{
/**
* <p>
* Gets effective data with the inheritance applied.
* </p>
* @return An effective data object.
*/
public T getEffective();
}
Currently, all effect types implement the IAccessiblePVIObject interface—and this means you can get effective values for effects with styled colors resolved.
This code demonstrates an operation where we added a picture for a slide background, added Duotone effect with styled colors, and then we got the effective duotone colors with which the background will be rendered:
Presentation presentation = new Presentation();
try {
byte[] imageBytes = Files.readAllBytes(Paths.get("someimage.png"));
IPPImage backgroundImage = presentation.getImages().addImage(imageBytes);
presentation.getSlides().get_Item(0).getBackground().setType(BackgroundType.OwnBackground);
presentation.getSlides().get_Item(0).getBackground().getFillFormat().setFillType(FillType.Picture);
presentation.getSlides().get_Item(0).getBackground().getFillFormat().getPictureFillFormat().
getPicture().setImage(backgroundImage);
IDuotone duotone = presentation.getSlides().get_Item(0).getBackground().getFillFormat().
getPictureFillFormat().getPicture().getImageTransform().addDuotoneEffect();
duotone.getColor1().setColorType(ColorType.Scheme);
duotone.getColor1().setSchemeColor(SchemeColor.Accent1);
duotone.getColor2().setColorType(ColorType.Scheme);
duotone.getColor2().setSchemeColor(SchemeColor.Dark2);
IDuotoneEffectiveData duotoneEffective = duotone.getEffective();
System.out.println("Duotone effective color1: " + duotoneEffective.getColor1());
System.out.println("Duotone effective color2: " + duotoneEffective.getColor2());
} catch(IOException e) {
} finally {
if (presentation != null) presentation.dispose();
}