I have the following SVG:
<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" version="1.1" width="800" height="150" viewBox="0 0 800 150" xml:space="preserve">
<linearGradient id="SVGID_0" gradientUnits="userSpaceOnUse" x1="-400" y1="-150" x2="-400" y2="0">
<stop offset="0%" style="stop-color:rgb(255,64,64);stop-opacity: 1"/>
<stop offset="100%" style="stop-color:rgb(230,57,155);stop-opacity: 1"/>
</linearGradient>
<rect x="-400" y="-75" rx="0" ry="0" width="800" height="150" style="stroke: none; stroke-width: 1; stroke-dasharray: none; stroke-linecap: butt; stroke-linejoin: miter; stroke-miterlimit: 10; fill: url(#SVGID_0); fill-rule: nonzero; opacity: 1;" transform="translate(400.5 75.5)"/>
</svg>
I am converting this to PDF using TCPDF:
$pdf->ImageSVG($file='images/testsvg.svg', $x=0, $y=0, $w='', $h='', $align='', $palign='', $border=0, $fitonpage=true);
As you can see from the image below, the gradient is applied wrongly.
Based on the illustrator image, it seems like TCPDF applies the center of the gradient to the bottom edge. If I manually move the center to the top edge then it looks very close to the original.
Any idea how I can fix this?