SmartArt

示範如何使用 Aspose.Slides for PHP via Java 新增 SmartArt 圖形、存取它們、移除它們，並變更版面配置。

新增 SmartArt

使用內建版面配置插入 SmartArt 圖形。

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

        $smart = $slide->getShapes()->addSmartArt(50, 50, 400, 300, SmartArtLayoutType::BasicProcess);

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

存取 SmartArt

取得投影片上的第一個 SmartArt 物件。

function accessSmartArt() {
    $presentation = new Presentation("smart_art.pptx");
    try {
        $slide = $presentation->getSlides()->get_Item(0);

        // 取得投影片上第一個 SmartArt。
        $firstSmartArt = 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.SmartArt"))) {
                $firstSmartArt = $shape;
                break;
            }
        }
    } finally {
        $presentation->dispose();
    }
}

移除 SmartArt

從投影片中刪除 SmartArt 形狀。

function removeSmartArt() {
    $presentation = new Presentation("smart_art.pptx");
    try {
        $slide = $presentation->getSlides()->get_Item(0);

        // 假設投影片上的第一個圖形是 SmartArt。
        $smartArt = $slide->getShapes()->get_Item(0);

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

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

變更 SmartArt 版面配置

更新現有 SmartArt 圖形的版面配置類型。

function changeSmartArtLayout() {
    $presentation = new Presentation("smart_art.pptx");
    try {
        $slide = $presentation->getSlides()->get_Item(0);

        // 假設投影片上的第一個圖形是 SmartArt。
        $smartArt = $slide->getShapes()->get_Item(0);

        // 變更 SmartArt 的版面配置。
        $smartArt->setLayout(SmartArtLayoutType::VerticalPictureList);

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