gimp simple & complex2020/07/29 · img 3799] (imported)-l .0 (rg8 color 8-bit gamma integer,...
TRANSCRIPT
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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