Missing support for viewBox

[meyfa]

No description provided.

[cyberhobo]

Are you working on this? I was just looking for it, happy to help or test.

[meyfa]

It's a bit hard to pin down the exact strategy for implementing this without breaking all sorts of things, but yes, I am working on it (kind of). I'll try to get this done in the next few days. If you've got any thoughts on it, I'm always happy to hear them! :)

[cyberhobo]

Unfortunately I'm not coming at it with much experience. My intention is to use it to simulate "cropping", which I think would only require an interface to read and write the attribute on the SVG tag. I don't have a sense of the repercussions of this on other components, but I'm happy to try my use case and see what happens if you want to share a branch.

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On Thu, Dec 29, 2016 at 8:16 AM, Fabian Meyer ***@***.***> wrote: It's a bit hard to pin down the exact strategy for implementing this without breaking all sorts of things, but yes, I am working on it (kind of). I'll try to get this done in the next few days. If you've got any thoughts on it, I'm always happy to hear them! :) — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#20 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AARgdmw7dd6oX7k-EGtrvG1THMUk2wYpks5rM9zugaJpZM4LKmJq> .

[meyfa]

Setters and getters for arbitrary node attributes are supported since a few versions already. Methods in the form of getHeight() or setX($x) are only for convenience.

You should be able to achieve what you need similarly to this:

use JangoBrick\SVG\SVGImage;

$image = SVGImage::fromFile('./path/to/file.svg');

$doc = $image->getDocument();
$doc->setAttribute('viewBox', '0 0 200 200');

header('Content-Type: image/svg+xml');
echo $image;

[cyberhobo]

Thanks, I'll do that! I'll keep an eye on this issue as well to see what you're up to.

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On Thu, Dec 29, 2016 at 8:49 AM, Fabian Meyer ***@***.***> wrote: Setters and getters for arbitrary node attributes are supported since a few versions already. Methods in the form of getHeight() or setX($x) are only for convenience. You should be able to achieve what you need similarly to this: use JangoBrick\SVG\SVGImage;$image = SVGImage::fromFile('./path/to/file.svg');$doc = $image->getDocument();$doc->setAttribute('viewBox', '0 0 200 200');header('Content-Type: image/svg+xml');echo $image; — You are receiving this because you commented. Reply to this email directly, view it on GitHub <#20 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AARgdpq-pSqd2_soy182jFMzliBAQKK0ks5rM-SqgaJpZM4LKmJq> .

[meyfa]

I've published the viewbox branch, with basic support for the viewBox attribute in rasterization. It seems to behave correctly, but additional verification would be nice. Note that preserveAspectRatio is not yet dealt with.

[cyberhobo]

I wrote a quick test and got the output viewBox I expected. (There were artifacts from rendering paths, but I'm guessing that's a rasterization challenge - I haven't played much with that yet.)