# 群組形狀

> 在 Aspose.Slides for Android 中管理群組形狀：建立、巢狀、對齊、重新排序，以及以 Java 範例在 PPT、PPTX 和 ODP 簡報中設定群組形狀的樣式。

Source: https://docs.aspose.com/slides/zh-hant/androidjava/examples/elements/group-shape/


示範如何使用 **Aspose.Slides for Android via Java** 建立形狀群組、存取它們、解除群組以及刪除。

## **新增群組形狀**

建立一個包含兩個基本形狀的群組。

```java
static void addGroupShape() {
    Presentation presentation = new Presentation();
    try {
        ISlide slide = presentation.getSlides().get_Item(0);

        IGroupShape group = slide.getShapes().addGroupShape();
        group.getShapes().addAutoShape(ShapeType.Rectangle, 0, 0, 50, 50);
        group.getShapes().addAutoShape(ShapeType.Ellipse, 60, 0, 50, 50);
    } finally {
        presentation.dispose();
    }
}
```

## **存取群組形狀**

從投影片中擷取第一個群組形狀。

```java
static void accessGroupShape() {
    Presentation presentation = new Presentation();
    try {
        ISlide slide = presentation.getSlides().get_Item(0);

        IGroupShape group = slide.getShapes().addGroupShape();
        group.getShapes().addAutoShape(ShapeType.Rectangle, 0, 0, 50, 50);

        IGroupShape firstGroup = null;
        for (IShape shape : slide.getShapes()) {
            if (shape instanceof IGroupShape) {
                firstGroup = (IGroupShape) shape;
                break;
            }
        }
    } finally {
        presentation.dispose();
    }
}
```

## **移除群組形狀**

從投影片中刪除群組形狀。

```java
static void removeGroupShape() {
    Presentation presentation = new Presentation();
    try {
        ISlide slide = presentation.getSlides().get_Item(0);

        IGroupShape group = slide.getShapes().addGroupShape();

        slide.getShapes().remove(group);
    } finally {
        presentation.dispose();
    }
}
```

## **解除群組形狀**

將形狀移出群組容器。

```java
static void ungroupShapes() {
    Presentation presentation = new Presentation();
    try {
        ISlide slide = presentation.getSlides().get_Item(0);

        IGroupShape group = slide.getShapes().addGroupShape();
        IAutoShape rect = group.getShapes().addAutoShape(ShapeType.Rectangle, 0, 0, 50, 50);

        // 將形狀從群組中移出。
        slide.getShapes().addClone(rect);
        group.getShapes().remove(rect);
    } finally {
        presentation.dispose();
    }
}
```