File:PNG transparency demonstration 1.png

No ghe xé version co rixołusion pì grande

PNG_transparency_demonstration_1.png ‎(800 × 600 pixel, dimension del file: 222 KB, tipo MIME: image/png)

Sto file el vien da Wikimedia Commons e se połe dopararlo in altri projeti. Sto cuà vien mostrà ła descrision prexente in te ła pajina de descrision del file.

Somario

DescrisionPNG transparency demonstration 1.png	English: PNG transparency demonstration 24bit PNG with 8bit alpha layer
Data	12 lujo 2005, 22 apriłe 2009, 7 zenaro 2019
Provenjiensa	Opara propia: Rendered in POV-Ray.
Autore	POV-Ray source code. 2005 version by Daniel G.. 2009 version by Ed g2s. 2019 version by CyberShadow.
Altre version	Vedi anche: File:PNG transparency demonstration 2.png e File:PNG transparency demonstration 3.png.

Licensa de doparasion:

Mi, che detegno el dirito d'autor su sta opera, la pùblico qua soto le seguenti license:

Sto file el xe soto ła liçensa Creative Commons Atribusion-Spartisi in te ła stesa manjiera 3.0 Xenèrego.

Te si libaro:

de spartire in jiro – de copiar, distribuir e trasmétar sta opera
de modifegar – de adatar sta opera

Soto le seguenti condision:

atribussion – Te ghe da atribuir ƚa paternità de ƚ'opera ne i modi indicà de l'autor o da chi te gà dà l'opera en lisensa, e en modo tale da no sugerir che lori i sia d'acordo con ti o col modo che te dòpari l'opera.
spartisi in te ła stesa manjiera – Se te mis-ci, trasformi o dexviłupi sto laoro, te ghè da spartire łe to contribusion segondo ła stesa liçensa o na conpatibiłe a l'orixenałe.

Se autorixa ła copia, distribusion y modifegasion de sto documento soto i termani de ła liçensa de documentasion libara GNU, version 1.2 o calsiasi altra version dopo, publegada da ła Fonsasion par el Software Libaro; sensa sesion invariabiłi, testi de coertina e njianca testi de contro-coertina. Se include na copia de ła pena dita liçensa in te ła sesion intitołada Liçensa de Documentasion Libara GNU.

Te połi segnare ła liçensa che te prefarisi

Annotations

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Istoria del file

Schicia so on grupo data/or pa vedare el file come che el se presentava in tel momento indegà.

	Data/Ora	Dimension	Utente	Comento
In ultima	00:46, 2 luj 2021	800 × 600 (222 KB)	Rhapsody Scarlet	further optimized
	21:11, 26 set 2020	800 × 600 (223 KB)	Avayak	optimized
	01:01, 8 zen 2019	800 × 600 (375 KB)	CyberShadow	Re-render and calculate proper transparency. POV-Ray seems to ignore the effects of transparency for translucent objects when calculating the output image alpha channel. Even though the dice are semi-transparent, this is not represented in the resulting PNG image. Rectify this by performing two renders (with a fully-black and fully-white background), then calculate the correct alpha value with a separate tool, so that the dice appear properly translucent depending on the background the imag...
	05:11, 6 zen 2019	800 × 600 (213 KB)	CyberShadow	Reverted to version as of 17:40, 16 January 2016 (UTC) - the "compression" was destructive and overwrote some of the alpha channel (try viewing on a black background, e.g. in Chromium!)
	21:49, 25 feb 2017	800 × 600 (175 KB)	Gnash	Optimized
	14:27, 22 nov 2016	800 × 600 (197 KB)	Pandakekok9	More filesize reduction using IrfanView, with compression level at maximum (9) and transparency saved in alpha channel. No PNGOUT used.
	19:40, 16 zen 2016	800 × 600 (213 KB)	Kingofthedead	Reverted to version as of 10:15, 24 December 2014 (UTC) (oops!!)
	19:39, 16 zen 2016	800 × 600 (216 KB)	Kingofthedead	Reverted to version as of 05:42, 6 December 2012 (UTC)
	12:15, 24 dis 2014	800 × 600 (213 KB)	Rhapsody Scarlet	pngout good, zopflipng better.
	07:42, 6 dis 2012	800 × 600 (216 KB)	JeffyP	pngout always wins.