รวม SVG เป็น PNG ใน PHP

<?php
require_once("http://localhost:8080/JavaBridge/java/Java.inc");
require_once("lib/aspose.slides.php");

$pres = new Presentation();
try
{
    $slide = $pres->getSlides()->get_Item(0);
    
    $svgImage1 = new SvgImage('image1.svg');
    $image1 = $pres->getImages()->addImage($svgImage1);
    $slide->getShapes()->addPictureFrame(ShapeType::Rectangle, 0, 0, 360, 540, $image1);
    
    $svgImage2 = new SvgImage('image2.svg');
    $image2 = $pres->getImages()->addImage($svgImage2);
    $slide->getShapes()->addPictureFrame(ShapeType::Rectangle, 360, 0, 360, 540, $image2);
    

    $img = $pres->getSlides()->get_Item(0)->getThumbnail(2, 2);
    $imageio = new Java("javax.imageio.ImageIO");
    $javafile = new Java("java.io.File", "merged-image.png");
    $imageio->write($img, "PNG", $javafile);
}
finally
{
    if ($pres != null) $pres->dispose();
}
?>