Path distorted when creating transparent PNG

[dlemstra]

I don't know if is possible but I mean if you could show the clipmask (dotted lines?) or the actual svg as it is shown in Photoshop so we can see where our svg file is different.

[fmw42]

If he can post a link to the PSD file, perhaps I can do what you need, Dirk.

[jd.wiese]

Hi!

I don't have a PSD file, only a TIF or JPEG with a path. I have uploaded two screenshots from Photoshop:

https://www.dropbox.com/sh/rbn8vvp20n5i ... ggFoa?dl=0

On the screenshots you see two images opened in PS. On the left side the PNG created with ImageMagick with a small error at the tip of the blade. On the right side the JPEG with the path. In the first screenshot the path is not selected, in the second one the path is selected.

JD

[jd.wiese]

I've added two more screenshots to the dropbox above. On this image there is not only the "bulb" on the right side of the blade but on the left side the transparency is also not as close to the blade as the path is.

[zaratol]

i extracted svg with current version and with really old imageMagick Version 6.7.2-10

Since path to svg routines have changed significant the resulting svg coordinates can not be compared diretcly but the displayed result can.

current svg: http://home.arcor.de/durius.obsidian/imageMagick.svg
old svg: http://home.arcor.de/durius.obsidian/imageMagickOld.svg


Rendering of SVG was done in Inkscape.
To be sure it is not a render Problem, the svg looks the the same in Illustrator and Firefox, Internet Explorer 11

[jd.wiese]

Thank you very much for the explanation!

Any idea when this issue will be fixed? Is there anything I can do to help?

[dlemstra]

I just committed a patch to our svn repository. The changes will be available in the next release (6.8.9-8). I have the following output images: https://www.dropbox.com/sh/4087t9nkl1g7 ... cgvNa?dl=0

[jd.wiese]

Perfect! All images are looking correct now

Where these images converted with the 32bit or 64bit version of ImageMagick? Are there still differences between the 32bit and 64bit version of ImageMagick?

Is the release date for the new version already known?

Thank you very much for your support!

[dlemstra]

The problem with the 64 bit version of ImageMagick has been fixed (see the other topic). We don't have a release date yet, it might take a couple of weeks.