GIMP Chat :: Guides to Path (scheme script, now python script more advanced).

I never remember them for sure, i always have to go back to programming if then statements... if something happens then something happens...anything else it's than... that's how i have to go about it..i don't know how i would remember them if i didn't use "if ... then" statements in programming.

This script is spawned from Rod's thread/request

Rel 2. works on selection bounding box/rectangle. (USE .py instead of .scm).

Attachment:

guides_to_path.scm

REMOVE .scm above,
Use the .py below it's more advanced (registered under same location)
Release 1.

Attachment:

guides_to_path.zip

.py features composing sections so that you can easily edit the path.
(as requested by mahvin)
(also defaulting the path to visible requested by Obinbc).
[ Image ]

Will be available under /Image/Guides/Guides to path
[ Image ]

If there is no selection all guides will turn into path.
If there is a selection, guides within the selection bounding (box/rectangle) will turn into path.

[ Image ]

pdb.gimp_edit_stroke_vectors(image.layers[0],new_vectors)

works ;-)

PKHG wrote:

pdb.gimp_edit_stroke_vectors(image.layers[0],new_vectors)

works ;-)

<personaltaste>
Stroking a path with a brush is never very clean. There is unfortunately no API to stroke a path in "line" mode, which looks a lot better. And adding the choice to a script is just replacing the use of Edit>Stroke path by the selection of the option.
</personaltaste>

PKHG wrote:

pdb.gimp_edit_stroke_vectors(image.layers[0],new_vectors)

works ;-)

ofnuts wrote:

PKHG wrote:

pdb.gimp_edit_stroke_vectors(image.layers[0],new_vectors)

works ;-)

I strongly agree... plus if i added the option to stroke path, it wouldn't be "Guides To Path" anymore which i think is a good function on its own right now.

Author:	Wallace [ Tue Sep 20, 2016 1:32 am ]
Post subject:	Re: Guides to Path (scheme script, now python script more advanced).
trandoductin wrote: I never remember them for sure, i always have to go back to programming if then statements... if something happens then something happens...anything else it's than... that's how i have to go about it..i don't know how i would remember them if i didn't use "if ... then" statements in programming. I don't care how you do what you do. As long as you keep on doing what it is you've been doing, that you do so well.

Author:	Rod [ Tue Sep 20, 2016 5:44 am ]
Post subject:	Re: Guides to Path (scheme script, now python script more advanced).
Yes "Than" is the correct spelling for that sentence. This is why the English language is so confusing to learn. . Peace and Piece Than and Then Too, and To Their and There Witch and Which So and Sew (there is also Sow) Shoe and Shew The list seems endless. This python filter is awesome Tran. Thank you very much.

Author:	PKHG [ Wed Sep 21, 2016 4:37 am ]
Post subject:	Re: Guides to Path (scheme script, now python script more advanced).
trandoductin wrote: This script is spawned from Rod's thread/request Rel 2. works on selection bounding box/rectangle. (USE .py instead of .scm). Attachment: guides_to_path.scm REMOVE .scm above, Use the .py below it's more advanced (registered under same location) Release 1. Attachment: guides_to_path.zip .py features composing sections so that you can easily edit the path. (as requested by mahvin) (also defaulting the path to visible requested by Obinbc). [ Image ] Will be available under /Image/Guides/Guides to path [ Image ] If there is no selection all guides will turn into path. If there is a selection, guides within the selection bounding (box/rectangle) will turn into path. [ Image ] Hi, suggestion add an boolean to either stroke at once or not with brush and foreground if .... pdb.gimp_edit_stroke_vectors(image.layers[0],new_vectors) works ;-) greets Peter

Author:	ofnuts [ Wed Sep 21, 2016 9:05 am ]
Post subject:	Re: Guides to Path (scheme script, now python script more advanced).
PKHG wrote: pdb.gimp_edit_stroke_vectors(image.layers[0],new_vectors) works ;-) <personaltaste> Stroking a path with a brush is never very clean. There is unfortunately no API to stroke a path in "line" mode, which looks a lot better. And adding the choice to a script is just replacing the use of Edit>Stroke path by the selection of the option. </personaltaste>

Author:	mahvin [ Wed Sep 21, 2016 9:55 am ]
Post subject:	Re: Guides to Path (scheme script, now python script more advanced).
ofnuts wrote: PKHG wrote: pdb.gimp_edit_stroke_vectors(image.layers[0],new_vectors) works ;-) <personaltaste> Stroking a path with a brush is never very clean. There is unfortunately no API to stroke a path in "line" mode, which looks a lot better. And adding the choice to a script is just replacing the use of Edit>Stroke path by the selection of the option. </personaltaste> They could just right click the Path they want stroked and vectorize it

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Guides to Path (scheme script, now python script more advanced). http://gimpchat.com/viewtopic.php?f=9&t=14571	Page 2 of 2

Author:	trandoductin [ Wed Sep 21, 2016 11:06 am ]
Post subject:	Re: Guides to Path (scheme script, now python script more advanced).
ofnuts wrote: PKHG wrote: pdb.gimp_edit_stroke_vectors(image.layers[0],new_vectors) works ;-) <personaltaste> Stroking a path with a brush is never very clean. There is unfortunately no API to stroke a path in "line" mode, which looks a lot better. And adding the choice to a script is just replacing the use of Edit>Stroke path by the selection of the option. </personaltaste> I strongly agree... plus if i added the option to stroke path, it wouldn't be "Guides To Path" anymore which i think is a good function on its own right now. My personal choice is that if the stroking of a path is needed as part of a process for a script, like stroke path then doing something else with it, then I'll look into making that work (previously I had to resort to some other hacks that i found online that uses .svg to stroke path). But in this case it's just a step that's added onto the end of an isolated function "Guides To Path" I don't see the point for it. I think it's better to let user do it themselves they have more options to play with anyways.

Author:	Rod [ Wed Sep 21, 2016 11:14 am ]
Post subject:	Re: Guides to Path (scheme script, now python script more advanced).
trandoductin wrote: ofnuts wrote: PKHG wrote: pdb.gimp_edit_stroke_vectors(image.layers[0],new_vectors) works ;-) <personaltaste> Stroking a path with a brush is never very clean. There is unfortunately no API to stroke a path in "line" mode, which looks a lot better. And adding the choice to a script is just replacing the use of Edit>Stroke path by the selection of the option. </personaltaste> I strongly agree... plus if i added the option to stroke path, it wouldn't be "Guides To Path" anymore which i think is a good function on its own right now. I like it just the way it is now.

Author:	PKHG [ Sat Oct 01, 2016 9:45 am ]
Post subject:	Re: Guides to Path (scheme script, now python script more advanced).
Tranductim, Looked up your guides-to-path script. I realized that is creates order m * n vectors (so to say if n = m, its quadratic in time usage) I used your script to make it order (m + n) , only total length vectors created ... Measuring time shows indeed time advantage ... Interested in the so to say 1.1 version of you and me? Peter EDIT: just discovered, small error in my script, if there is e.g. only one guide ;-(, to be repaired ! EDIT EDIT: Repaired

Author:	trandoductin [ Sat Oct 01, 2016 9:52 am ]
Post subject:	Re: Guides to Path (scheme script, now python script more advanced).
How did you manage that, does it still produce lines that meet at intersection points? if so, yes i would be very interested.

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