GIMP Simple & Complex2020/07/29  · IMG 3799] (imported)-l .0 (RG8 color 8-bit gamma integer, GIMP...

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Alan German Ottawa PC Users’ Group GIMP – Simple & Complex

Transcript of GIMP Simple & Complex2020/07/29  · IMG 3799] (imported)-l .0 (RG8 color 8-bit gamma integer, GIMP...

Page 1: GIMP Simple & Complex2020/07/29  · IMG 3799] (imported)-l .0 (RG8 color 8-bit gamma integer, GIMP built-in sRGB, I layer) 4DDDx30DO File Edit Select View Image Layer Colors Tools

Alan German

Ottawa PC Users’ Group

GIMP – Simple & Complex

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https://www.gimp.org

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Simple Edit - Image Cropping

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Rectangle Select

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Options available

For the selected tool

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Not So Simple

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Advanced

Image Editing

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Task – Use a version of this virus graphic

for a road-safety newsletter by

making it into a “traffic sign”

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Original image captured

from the CDC’s web site

Circle and line drawn

individually and grouped

as a single image

(PowerPoint)

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Blank sign captured

From clker.com

(free clip art)

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Cut and paste the virus

image into the sign

But, I don’t want the

white background!

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Mark individual points

around the contour?

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1. Open your image

2. Select the area you want to make transparent

using an appropriate selection tool

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1. Open your image

2. Select the area you want to make transparent

using an appropriate selection tool

Magic wand/Fuzzy select

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Click in the region you want selected.

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3. Select Layer – Transparency –

Add Alpha Channel

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4. Select Edit – Clear (make selection transparent)

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5. Save the file – Use Export As…

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Original image captured

from the CDC’s web site

Version created in GIMP

(with transparent background)

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Cut and paste images

onto blank sign

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Voilà!

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https://www.gimp.org


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