# 群組形狀

> 在 PHP 中使用 Aspose.Slides 處理群組形狀：建立與取消群組、重新排序子形狀、設定變換與界限，支援 PowerPoint 與 OpenDocument。

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


使用 **Aspose.Slides for PHP via Java** 建立形狀群組、存取、取消群組以及移除的範例。

## **新增群組形狀**

建立一個包含兩個基本形狀的群組。

```php
function addGroupShape() {
    $presentation = new Presentation();
    try {
        $slide = $presentation->getSlides()->get_Item(0);

        $group = $slide->getShapes()->addGroupShape();
        $group->getShapes()->addAutoShape(ShapeType::Rectangle, 0, 0, 50, 50);
        $group->getShapes()->addAutoShape(ShapeType::Ellipse, 60, 0, 50, 50);

        $presentation->save("group_shape.pptx", SaveFormat::Pptx);
    } finally {
        $presentation->dispose();
    }
}
```

## **存取群組形狀**

從投影片中取得第一個群組形狀。

```php
function accessGroupShape() {
    $presentation = new Presentation("group_shape.pptx");
    try {
        $slide = $presentation->getSlides()->get_Item(0);

        // 存取投影片上的第一個群組形狀。
        $firstGroup = null;
        $shapeCount = java_values($slide->getShapes()->size());
        for ($index = 0; $index < $shapeCount; $index++) {
            $shape = $slide->getShapes()->get_Item($index);
            if (java_instanceof($shape, new JavaClass("com.aspose.slides.GroupShape"))) {
                $firstGroup = $shape;
                break;
            }
        }
    } finally {
        $presentation->dispose();
    }
}
```

## **移除群組形狀**

從投影片中刪除群組形狀。

```php
function removeGroupShape() {
    $presentation = new Presentation("group_shape.pptx");
    try {
        $slide = $presentation->getSlides()->get_Item(0);
        
        // 假設投影片上的第一個形狀是群組形狀。
        $group = $slide->getShapes()->get_Item(0);

        $slide->getShapes()->remove($group);

        $presentation->save("group_shape_removed.pptx", SaveFormat::Pptx);
    } finally {
        $presentation->dispose();
    }
}
```

## **取消群組形狀**

將形狀從群組容器中移出。

```php
function ungroupShapes() {
    $presentation = new Presentation("group_shape.pptx");
    try {
        $slide = $presentation->getSlides()->get_Item(0);

        // 假設投影片上的第一個形狀是群組形狀。
        $group = $slide->getShapes()->get_Item(0);

        // 從群組中複製每個形狀並將其加入投影片。
        $shapeCount = java_values($group->getShapes()->size());
        for ($index = 0; $index < $shapeCount; $index++) {
            $shape = $group->getShapes()->get_Item($index);
            $slide->getShapes()->addClone($shape);
        }

        $slide->getShapes()->remove($group);

        $presentation->save("ungrouped_shapes.pptx", SaveFormat::Pptx);
    } finally {
        $presentation->dispose();
    }
}
```