Aspose.Slides for Java 15.4.0 的公開 API 以及相容性破壞變更
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公開 API 變更
已新增 Enum OrganizationChartLayoutType
com.aspose.slides.OrganizationChartLayoutType 列舉代表組織圖中子節點的格式類型。
已新增 Method IBulletFormat.applyDefaultParagraphIndentsShifts()
com.aspose.slides.IBulletFormat.ApplyDefaultParagraphIndentsShifts 方法會在啟用項目符號時（如 PowerPoint 在啟用段落項目符號/編號時）設定有效段落縮排與左邊距的預設非零位移。如果項目符號被停用，則僅重設段落縮排與左邊距（如 PowerPoint 在停用段落項目符號/編號時的行為）。
已新增 Method IConnector.reroute()
com.aspose.slides.IConnector.reroute() 方法會重新路由連接線，使其在連接的形狀之間走最短的路徑。為此，reroute() 方法可能會變更 StartShapeConnectionSiteIndex 與 EndShapeConnectionSiteIndex。
Presentation input = new Presentation();
IShapeCollection shapes = input.getSlides().get_Item(0).getShapes();
IConnector connector = shapes.addConnector(ShapeType.BentConnector2, 0, 0, 10, 10);
IAutoShape ellipse = shapes.addAutoShape(ShapeType.Ellipse, 0, 100, 100, 100);
IAutoShape rectangle = shapes.addAutoShape(ShapeType.Rectangle, 100, 300, 100, 100);
connector.setStartShapeConnectedTo(ellipse);
connector.setEndShapeConnectedTo(rectangle);
connector.reroute();
input.save("output.pptx", SaveFormat.Pptx);
已新增 Method IPresentation.getSlideById(long)
Aspose.Slides.IPresentation.getSlideById(int) 方法依據投影片 ID 傳回 Slide、MasterSlide 或 LayoutSlide。
Presentation presentation = new Presentation();
long id = presentation.getSlides().get_Item(0).getSlideId();
IBaseSlide slide = presentation.getSlideById(id);
已新增 Method ISmartArt.getNodes()
com.aspose.slides.ISmartArt.getNodes() 方法傳回 SmartArt 物件中根節點的集合。
Presentation pres = new Presentation();
ISmartArt smart = pres.getSlides().get_Item(0).getShapes().addSmartArt(10, 10, 400, 300, SmartArtLayoutType.VerticalBulletList);
ISmartArtNode node = smart.getNodes().get_Item(1); // 選取第二個根節點
node.getTextFrame().setText("Second root node");
pres.save("out.pptx", SaveFormat.Pptx);
已新增 Method ISmartArt.setLayout(int)
已新增屬性 com.aspose.slides.ISmartArt.setLayout(int) 的方法。它允許變更現有圖表的版面配置類型。
Presentation pres = new Presentation();
ISmartArt smart = pres.getSlides().get_Item(0).getShapes().addSmartArt(10, 10, 400, 300, SmartArtLayoutType.BasicBlockList);
smart.setLayout(SmartArtLayoutType.BasicProcess);
pres.save("out.pptx", SaveFormat.Pptx);
已新增 Method ISmartArtNode.isHidden()
com.aspose.slides.ISmartArtNode.isHidden() 方法在此節點在資料模型中為隱藏節點時傳回 true。
Presentation pres = new Presentation();
ISmartArt smart = pres.getSlides().get_Item(0).getShapes().addSmartArt(10, 10, 400, 300, SmartArtLayoutType.RadialCycle);
ISmartArtNode node = smart.getAllNodes().addNode();
boolean hidden = node.isHidden(); //傳回 true
if(hidden) {
//執行一些動作或通知
}
pres.Save("out.pptx", SaveFormat.Pptx);
已新增 Methods ISmartArt.isReversed(), setReserved()
com.aspose.slides.ISmartArt.IsReversed 屬性允許取得或設定 SmartArt 圖表相對於左到右 (LTR) 或右到左 (RTL) 的狀態（若圖表支援反轉）。
Presentation presentation = new Presentation();
ISmartArt smart = presentation.getSlides().get_Item(0).getShapes().addSmartArt(10, 10, 400, 300, SmartArtLayoutType.BasicProcess);
smart.setReversed(true);
presentation.save("out.pptx", SaveFormat.Pptx);
已新增 Methods ISmartArtNode.getOrganizationChartLayout(), setOrganizationChartLayout(int)
com.aspose.slides.ISmartArtNode.getOrganizationChartLayout() 與 setOrganizationChartLayout(int) 方法允許取得或設定與目前節點關聯的組織圖類型。
Presentation pres = new Presentation();
ISmartArt smart = pres.getSlides().get_Item(0).getShapes().addSmartArt(10, 10, 400, 300, SmartArtLayoutType.OrganizationChart);
smart.getNodes().get_Item(0).setOrganizationChartLayout(OrganizationChartLayoutType.LeftHanging);
pres.save("out.pptx", SaveFormat.Pptx);
已新增 Property IShape.getConnectionSiteCount()
com.aspose.slides.getConnectionSiteCount() 屬性傳回形狀上的連接點數量。
Presentation input = new Presentation();
IShapeCollection shapes = input.getSlides().get_Item(0).getShapes();
IConnector connector = shapes.addConnector(ShapeType.BentConnector2, 0, 0, 10, 10);
IAutoShape ellipse = shapes.addAutoShape(ShapeType.Ellipse, 0, 100, 100, 100);
IAutoShape rectangle = shapes.addAutoShape(ShapeType.Rectangle, 100, 200, 100, 100);
connector.setStartShapeConnectedTo(ellipse);
connector.setEndShapeConnectedTo(rectangle);
long wantedIndex = 6;
if (ellipse.getConnectionSiteCount() > wantedIndex) {
connector.setStartShapeConnectionSiteIndex(wantedIndex);
}
input.save("output.pptx", SaveFormat.Pptx);
次要變更
以下是次要 API 變更的列表：
| Enum com.aspose.slides.BevelColorMode | 已刪除，未使用的列舉 |
|---|---|
| Method ThreeDFormatEffectiveData.getBevelColorMode() | 已刪除，未使用的屬性 |
| Method com.aspose.slides.ChartSeriesGroup.getChart() | 已新增 |
| Inheritance of IParagraphFormatEffectiveData from ISlideComponent Inheritance of IThreeDFormat from ISlideComponent |
已刪除 |
| Method com.aspose.slides.ParagraphFormatEffectiveData.getBulletChar() Method com.aspose.slides.ParagraphFormatEffectiveData.getBulletFont() Method com.aspose.slides.ParagraphFormatEffectiveData.getBulletHeight() Method com.aspose.slides.ParagraphFormatEffectiveData.getBulletType() Method com.aspose.slides.ParagraphFormatEffectiveData.getNumberedBulletStartWith() Method com.aspose.slides.ParagraphFormatEffectiveData.getNumberedBulletStyle() |
已刪除，因已過時 |