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  Stumped again - help, please?
Posted by: carmen - 10-23-2019, 11:16 PM - Forum: Scripting questions - Replies (4)

In the attachment, 2 Gimp plugins to do similar things: 
beginning from a multi-layered xcf file, with o without an active selection, copy visible and export the result as:
1. webp -- workaround for a (reported) bug in GIMP 10
2. indexed png
Plugin 1 works without trouble, and so 2 for 8 bit perceptual.
Now, other precisions cannot be converted to indexed directly, so I am trying workarounds--and always find myself against

Code:
TypeError: wrong parameter type

marked #### in the plugin.
Worse, after reading the PDB documentation, I fail to understand the whys and wherefores...
Thanks for any explanation/help!



Attached Files
.zip   Lazy-Body_toolbox1.zip (Size: 2.79 KB / Downloads: 262)
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  Importing SVG file not specifying a size
Posted by: Allsystemgo - 10-22-2019, 10:11 PM - Forum: General questions - Replies (13)

I have Gimp 2.10 on a new machine running Linux mint,

Im trying to open a .svg file but Gimp is not recognising the svg image size and defaulting to 500x500. I have used these files many times in the past and know they work.

In the past on my old machine (unbuntu 16.04) it recognised the image size and im able to set a width or height and the other variable changes automatically.

Anybody have any ideas?

Many Thanks


Screenshot showing my issue



Attached Files Image(s)
   
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  Bucket fill not working properly: filling with lighter tone
Posted by: Gabriel - 10-22-2019, 05:39 PM - Forum: General questions - Replies (1)

Hi,

I am using the bucket tool but instead of filling with the chosen color it fills with a lighter tone. Does anyone know how to fix this?

Thanks,

Gabriel

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  LCh and HSV colours
Posted by: Redraw - 10-22-2019, 02:55 AM - Forum: General questions - Replies (2)

Hello
when I open the colour menu I always change over to HSV
Much prefer if it open up on the HSV instead of the LCh selector,

Is there any way to set HSV as the default instead of LCh

Using Linux if that's needed info.

Thanks in advance.

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  Whats the simplest and quickest way to make this type of design?
Posted by: getsignups - 10-21-2019, 10:07 PM - Forum: General questions - Replies (1)

Good afternoon guys,

So as the title of this post reads I want to know the simplest and quickest way to make this type of design in either gimp of Inkscape.

Keep in mind I need to make some areas transparent so that the natural color of the t-shirt can come thru as seen in the design.
(The clover I am not concerned with obviously)


This will be designed for a t-shirt.

Thanks!



Attached Files Image(s)
   
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  palette history of GIMP 2.10.x
Posted by: nelo - 10-21-2019, 07:23 PM - Forum: General questions - Replies (2)

Hello,
Does anybody know where GIMP stores this palette history?
Everytime I use GIMP new colours are added and never emptied.
Useless for me, so how can I delete it or at least empty it every now and then?

Cheers
nelo

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  Replicating A Paint Brush Like Effect using Gimp brushes
Posted by: njrk97 - 10-20-2019, 04:50 AM - Forum: General questions - Replies (4)

Im currently doing some work on a 3D model, for some texture work on the wooden puppet i wanted to create a texture that makes its face paint look like it was physically painted by someone using a paint brush, including the streaks and build up of paints that can occur.

IE like these

[Image: pink-paint-brush-stroke-21.png]


[img] https://i.pinimg.com/originals/d6/e7/03/...999f0b.png[/img]


I have looked into brushes but the issues with those seems to be that the brushes are just a PNG of a brush stroke of my images above, and not something i can dynamically paint with to fit a shape.


So im wondering if there is anyway to recreate, or create a more dynamic brush that can create this type of effect when i paint with it?

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  Cannot Connect Canon LIDE 400 to GIMP
Posted by: mikeincousa - 10-20-2019, 03:43 AM - Forum: General questions - Replies (7)

Cannot Connect Canon LIDE 400 to GIMP

]I want to be able to directly scan to GIMP.

All seems in order, but I cannot get it going.
]======================================
gimp-2.8.14-setup-1.exe  Installed and running

https://smallbusiness.chron.com/gimp-recognize-scanner-58544.html
    Launch GIMP and click "File," then "Acquire," then "Scanner/Camera

https://yourbusiness.azcentral.com/gimp-recognize-scanner-24851.html
All the drivers are up to date.

CanoScan LiDE 400 Scanner Driver Ver.1.00 (Windows)
File version: 1.00
Thanks for your guidance.
Release date: 03 August 2018[
This file is a TWAIN-compliant scanner driver for Canon color image scanner.
#Installed with the scanner set up

#scanner is working fine.

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Wink Using 'Long Shadow' for 3D text
Posted by: carmen - 10-19-2019, 09:38 PM - Forum: Tutorials and tips - Replies (9)

   
I worked it on these lines:
1. start from 2 layers (background and text) and two separated paths for big/small text (borrowed from another proyect)
2. new transparent layer below the text layer -> fill with black the big text path -> Filters -> Light and Shadow -> Long Shadow, Style = Finite, Angle = 90, Color = Black, and play with Length until it looks right
3. repeat for the small text, but in Filters, instead to 'Repeat Long Shadow', 'Re-show Long Shadow', go to Presets and click on the arrow on right: the first item stores your setting for pass 1; select it and decrease Length to about half:
result is the picture above.
4. Zooming on it, one sees that the fine lines have left gaps in the black: simply duplicating the layer in 3 mends it some
   
5. A simple example of Long Shadow, Style = Fading
   
with the shadow layer in mode 'linear burn' and the Long Shadow made from a layer with both texts at once: the fading masks the queer effect one sees here
   
which shows also some queernes due to very fine vertical stroke in "5th"
6. Instead, one can change also the angle for each text shadow
   
and color it with a gradient, after having toggled 'Lock alpha channel'.
Here, an added layer on top from 'copy visible', in mode 'soft light', not only improves the colors, but mends the previous point.
7. Of course, instead of working with text from paths, one can begin from an actual text layer, or any other shape on a transparent background, but although there is an option to add the shadow to the layer, in my opinion, it works poorly for text: the edge between text and shadow loses sharpness, so it 's better to make a copy, put it below the original, and apply Long Shadow with the option Composition: Only Shadow, in whatever color.
Wink If useful, enjoy!


Note for the board: Why isn't webp supported?
I made a trial with my fourth attachment, exporting to different formats:
jpg                                      --            28kb --           poor quality
indexed png                         --            21kb --           good quality
lossless png                          --          170kb --    very good quality
webp                                   --            16kb --           good quality
so, I uploaded everything as indexed png, because the server insisted on zipping webp...

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  clone tool
Posted by: asignorefam - 10-19-2019, 05:41 PM - Forum: Older Gimp versions (2.8, 2.6....) - Replies (2)

Hi everyone. Very much a newbie here. I've been watching tutorials and reading all morning and for some reason cannot get the clone tool to work.  I reposition a piece of my picture then try and fill in the spot left.  I feel like I am following all of the correct steps as far as holding ctrl and clicking on the spot I want to use but then nothing happens.  Can someone please enlighten me? Thank You!

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