GimpScripts: June 2021

Thursday, June 24, 2021

Simplify (with preview)

Author:

Tin Tran [aka: Tin, Tim, Trandoductin]

Contributors:

Claude Lion [aka: cli345]

Preview engine: here: "fu_preview_v 0.1.1".

MareroQ

Combine the above codes.

Colors are reduced to indexed mode.
Creates a simplified vector version of any image.

In menu: Filters → Edge-Detect → Simplify & Preview...

Source code: (simplify.py Ver.3) GimpLearn archive here.

Ver.0.4.

(Simplify & Preview.py)

Ver.0.5.

(MrQ Simplify & Preview.py)

(07.09.2023)

Changes:

- Preview is disabled by default when plugin is launched,

- added "Usage" (instruction),

- added. ."Stroke Paths"

Wednesday, June 23, 2021

Simulate HDR Ver.1.5. (with preview)

Simulate HDR

Author:

David Moreno

Contributors:

Claude Lion [aka: cli345]

Preview engine: here: "fu_preview_v 0.1.1".

MareroQ

Combine the above codes.

Simulate HDR is a plugin for GIMP-2.10 that creates layers (using levels) from a single image simulating an underexposed and a overexposed shots, creating a High Dynamic Range image.
Tone mapping layer compress the color range of the image.

In menu: Filters → Enhance → Simulate HDR...

Plugin source (simulate-hdr.py v1.4.1): here.

Two methods to increase the "Preview" look here.

Friday, June 18, 2021

Adjustment Layers for Gimp-2.10 (with preview)

Adjustment Layers

Author: Alexander Melcher

Alexander Melchers created nine adjustment layers (similar to Photoshop) using script-fu. :

- Brightness
- Color Overlay
- Desaturate
- Dodge or Burn
- Gradient Fill
- Invert
- Lightness (positive only)
- Pattern Fill
- Solid Color

This plugin is a combination of codes and idea based by code:

- 9 script-fu by Alexander Melcher. Author's website here.

Updated original 9 scripts for Gimp-2.10:

- Diego Nassetti [aka: dinasset] look here,

- & MareroQ (merging into one file).

- Claude Lion [aka: cli345] Preview engine: here: "fu_preview_v 0.1.1".

- MareroQ: Combine the above codes for Python.

Adjustment_layer with preview.py requires installation Adjustment-layer-Gimp-2.10.scm and for non-English version of Gimp - also requires some gradients.

In this version the plugin only works for RGBA and GRAYA images (when RGB or GRAY images don't have alpha channel - You have to add it before running the plugin!)

Two methods to increase the "Preview" look here.

Register script-fu:

Register python-fu:

Example Burn or Doge:

Example Gradient Fill:

Thursday, June 17, 2021

Split Tone Rel 1.2 (with preview)

Split Tone with preview.

Author: Tin Tran

In Menu: Colors ➤ Split tone...

Effect where you can have a cretin colour for highlights and another for shadows.

This plugin is a combination of codes and idea based by code:

- Tin Tran here: split_tone.py.

- Claude Lion [aka: cli345] Preview engine: here: "fu_preview_v 0.1.1".

- MareroQ: Combine the above codes.

Ver.1.1

Two methods to increase the "Preview":

I. Programmable (don't use this for Version 1.2 ):

Edit gtkrc [... etc\gimp\2.0\gtkrc]

Replace the following lines:

style "gimp-big-preview"
{
      GimpPreview :: size = 256
}

# class "GimpPreview" style "gimp-large-preview"

replace for it:

     style "gimp-big-preview"
{
      GimpPreview :: size = 512
}

"GimpPreview" "gimp-large-preview" style class

II. Manually:

1. Disable preview.
2. Drag the corner.
3. Turn on the preview again.