Rasterization does not handle gradients, transforms, implicit commands

[denvist]

Code from example:

<?php
require_once __DIR__.'/php-svg/autoloader.php';
use SVG\SVGImage;
$image = SVGImage::fromFile("bodygraph.svg");
$rasterImage = $image->toRasterImage(600, 600);
header('Content-Type: image/png');
imagepng($rasterImage);
?>

Original SVG Image:

Rendered PNG Image:

[denvist]

Even i modify code to render SVG Image:
<?php
require_once __DIR__.'/php-svg/autoloader.php';
use SVG\SVGImage;
$image = SVGImage::fromFile("bodygraph.svg");
header('Content-Type: image/svg+xml');
echo $image;

Result is not good: where is no gradient and notes.

[meyfa]

I agree, that is a terrible result. Thank you for making the effort of reporting your experience.

Could you perhaps send a link to the original SVG file so that I have something to test with?

[meyfa]

There is some progress. The result is still nowhere near the original, but it's getting better. (This comment will be updated whenever things improve.)

Task list for tracking things that need to be implemented:

• MoveTo commands with additional coordinate pairs need to be treated as implicit LineTo commands (e5ae072)
• correct opacity calculation (1518365)
• fill rules (tracked by Rasterizer doesn't render transparencies inside shapes #28)
• nested transforms (tracked by Implement transforms on nodes #148)
• scale-aware rendering (for better fidelity of the icon paths) (tracked by 'toRasterImage()' takes forever #86)
• geometry rendering that respects rotation and skew (tracked by Rewrite rendering to care about more complex transforms #149)
• gradients

[binaryhq]

any update on this?

[jan-potuznik]

I tried Your own example provided in README.md under "Rasterizing" and it ignores stroke-width.