User:Catleeball/Notes/Edits

Edit Notes

PNG Optimization Edits

The following edits are PNG image optimizations to reduce file size. The goal is to reduce bandwidth needs, especially for high-traffic images.

Color Swatches

• Updated 12 color swatch images
• zopflipng --lossy_8bit --lossy_transparent -m in.png out.png
• Most sizes were ~58K -> 4K
• 7% of original

Indus Valley Civilization

• Edit URL: // TODO
• zopflipng --lossy_8bit --lossy_transparent -m in.png out.png
• Result size: 1085855 (1060K)
• Percentage of original: 85.848%

Indus Valley Civilization, Mature Phase (2600-1900 BCE)

Saffarid Dynasty 861-1003

• Edit URL: // TODO
• zopflipng --lossy_8bit --lossy_transparent -m in.png out.png
• Input size: 19813 (19K)
• Result size: 9080 (8K)
• Percentage of original: 45.828%

Saffarid dynasty 861-1003

War in Afghanistan (1992-2001)

• Edit URL: // TODO
• zopflipng --lossy_8bit --lossy_transparent -m in.png out.png
• Input size: 380493 (371K)
• Result size: 276273 (269K)
• Percentage of original: 72.609%

War in Afghanistan (1992–2001)

Afghanistan_provinces_numbered.png

• zopflipng --lossy_8bit -m in.png out.png
• Input size: 380493 (371K)
• Result size: 276273 (269K)
• Percentage of original: 72.609%

Afghanistan provinces numbered

UNESCO Literacy Rate

• zopflipng --lossy_8bit --lossy_transparent -m in.png out.png
• Input size: 13519 (13K)
• Result size: 9238 (9K)
• Percentage of original: 68.333%

UNESCO Institute of Statistics Afghanistan Literacy Rate population plus15 1980-2018

Panjshir_conflict.png

• zopflipng --lossy_8bit --lossy_transparent -m in.png out.png
• Input size: 63375 (61K)
• Result size: 30804 (30K)
• Percentage of original: 48.606%

Map of Panjshir Conflict

2021_Taliban_Offensive.png

• zopflipng --lossy_8bit --lossy_transparent -m in.png out.png
• Input size: 63979295 (62479K)
• Result size: 46895771 (45796K)
• Percentage of original: 73.298%

2021_Taliban_Offensive.png