File talk:Decorated Tree, ZX Spectrum PAL display simulation.png

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

Steps to create this file from the source file

[edit]

All steps performed in Gimp, in the given order:

  1. added black border: canvas size increased to 320 × 240
  2. increased precision to 32-bit linear floating point
  3. scaled image to triple size (960 × 720) with "NoHalo" interpolation
  4. applied Gaussian Blur filter with SizeX: 0.66, SizeY: 0.33
  5. saved image as PNG, in 8bpc RGB format

Z80Spectrum (talk) 21:16, 31 January 2024 (UTC)[reply]

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File_talk:Decorated_Tree,_ZX_Spectrum_PAL_display_simulation.png&oldid=847604736"