[solved] Need help with path outset.

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phantom001
Posts: 3
Joined: Sat Aug 25, 2018 6:39 pm

[solved] Need help with path outset.

Postby phantom001 » Sat Aug 25, 2018 6:48 pm

Hello,

I have a little problem with the path outset function.

I want to create a outset with 5mm or the equal 18.8976 px distance from the original.

I change the preferences/behavior/steps/inset outset by: to 5mm

I select a random closed path and apply path/outset.

I will get a outset but with 19mm distance instead of 5mm distance !?

Hope someone can help me with the problem

TANKS
Patrick

Moini
Posts: 3381
Joined: Mon Oct 05, 2015 10:44 am

Re: Need help with path outset.

Postby Moini » Sun Aug 26, 2018 12:41 am

Can you share the SVG file, please?
Probably, there's a group with a transform applied to your shape somewhere, but if you don't know what that is, it's quicker to let us take a look.
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phantom001
Posts: 3
Joined: Sat Aug 25, 2018 6:39 pm

Re: Need help with path outset.

Postby phantom001 » Sun Aug 26, 2018 1:54 am

Hi,

Dont think there is a groupe with a transform applied ...

I make a new document and draw a new closed bezier path on it then i go to the settings and in the steps inset / outset setting i set 5mm.

Then a copy the path and apply path/outset and the outset will be 19mm instead of 5mm ... This in every new document with a new path ...

Thanks
Patrick
Attachments
settings.PNG
settings.PNG (30.53 KiB) Viewed 1558 times
drawing.svg
(3.07 KiB) Downloaded 153 times
19mm.PNG
19mm.PNG (28.33 KiB) Viewed 1558 times

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druban
Posts: 1917
Joined: Fri Nov 20, 2009 10:48 pm

Re: Need help with path outset.

Postby druban » Sun Aug 26, 2018 7:34 am

It worked for me as expected... Are you using the ruler tool to measure the distance as I did or measuring on your display? The display is not trivial to calibrate so that 100% zoom is real size, especially now that we have some very high resolution displays available.

2018-08-25_143107.png
2018-08-25_143107.png (19.25 KiB) Viewed 1531 times
Your mind is what you think it is.

Moini
Posts: 3381
Joined: Mon Oct 05, 2015 10:44 am

Re: Need help with path outset.

Postby Moini » Sun Aug 26, 2018 7:38 am

I see. The problem is with Inkscape's unit changes not having led to updates in all the appropriate places.

To fix it for your case, just set the unit to 'px'. This will give you the correct outset (in mm).

(It will use the document units, which previously were px, but for this document, which is derived from the new default document, they are mm).
Something doesn't work? - Keeping an eye on the status bar can save you a lot of time!

Inkscape FAQ - Learning Resources - Website with tutorials (German and English)

Moini
Posts: 3381
Joined: Mon Oct 05, 2015 10:44 am

Re: Need help with path outset.

Postby Moini » Sun Aug 26, 2018 7:41 am

The corresponding bug report is: https://bugs.launchpad.net/inkscape/+bug/1542093 (it's going to be fixed in the next major Inkscape version)
Something doesn't work? - Keeping an eye on the status bar can save you a lot of time!

Inkscape FAQ - Learning Resources - Website with tutorials (German and English)

Moini
Posts: 3381
Joined: Mon Oct 05, 2015 10:44 am

Re: Need help with path outset.

Postby Moini » Sun Aug 26, 2018 8:59 am

(druban is probably using the px template, so it works for him)
Something doesn't work? - Keeping an eye on the status bar can save you a lot of time!

Inkscape FAQ - Learning Resources - Website with tutorials (German and English)

phantom001
Posts: 3
Joined: Sat Aug 25, 2018 6:39 pm

Re: Need help with path outset.

Postby phantom001 » Mon Aug 27, 2018 3:43 pm

Thank you very much for that !!!

Now it works the px in the step settings have nothing to do with px its simple the unit of measurement of the document.

So when the unit of measurement is mm the px in the settings = mm.

When i select mm inkscape try to calculate the mm als px to mm and thats wrong.

Thanks
Patrick

Moini
Posts: 3381
Joined: Mon Oct 05, 2015 10:44 am

Re: [solved] Need help with path outset.

Postby Moini » Tue Aug 28, 2018 7:33 am

Yes, that's exactly how it is. You're welcome!
Something doesn't work? - Keeping an eye on the status bar can save you a lot of time!

Inkscape FAQ - Learning Resources - Website with tutorials (German and English)


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