$ perl -wMstrict -MImage::LibRSVG -e 'Image::LibRSVG::->new()->convertAtSize("test.svg", "test016.png", 16, 16)'
$ perl -wMstrict -MImage::LibRSVG -e 'Image::LibRSVG::->new()->convertAtSize("test.svg", "test032.png", 32, 32)'