File:PNG transparency demonstration 1.png

No tin resolushon mas mihó.

PNG_transparency_demonstration_1.png ‎(800 × 600 pixel, tamaño di fail: 222 KB, MIME type: image/png)

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Resúmen

DeskripshonPNG transparency demonstration 1.png	English: PNG transparency demonstration 24bit PNG with 8bit alpha layer
Fecha	12 yüli 2005, 22 aprel 2009, 7 yanüari 2019
Fuente	Obra propio: Rendered in POV-Ray.
Outor	POV-Ray source code. 2005 version by Daniel G.. 2009 version by Ed g2s. 2019 version by CyberShadow.
Other versions	See also: File:PNG transparency demonstration 2.png i File:PNG transparency demonstration 3.png.

Lisensia

I, the copyright holder of this work, hereby publish it under the following licenses:

E fail akí tin lisensia Creative Commons Attribution-Share Alike 3.0 Unported.

Bo ta liber:

pa kompartí – pa kopia, distribuí i transmití e obra
pa rekombiná – pa adaptá e obra

Di akuerdo ku e próksimo kondishonnan:

atribushon – Bo mester duna krédito na e outor, duna un lenk na e lisensia, i indiká si a hasi kambio. Bo por hasi esei na kualke manera rasonabel, perono na manera ku por sugerí ku esun ku ta otorgá e lisensia ta respaldá abo òf bo uzo.
kompartí meskos – Si bo meskla, transfrmáòf modifiká e obra bo mester distribuí bo kontribushonnan bou di [mes lisensia https://creativecommons.org/share-your-work/licensing-considerations/compatible-licenses òf unu kompatibel] ku esun original.

Ta pèrmití kopia, distribuí i/òf modifiká e dokumento akí segun e GNU Free Documentation License, Vershon 1.2 òf kualke vershon mas resien publiká pa Free Software Foundation; sin Sekshon Invariante, sin teksto Front-Cover, i sin teksto Back-Cover. Un ehemplar di e lisensia ta inkluí den e sekshon yamá Lisensia di Dokumentashon Liber GNU.

Bo por skohe e lisensia preferí.

Annotations

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Historia di fail

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	Fecha/Ora	Dimenshonnan	Usuario	Komentario
aktual	22:46, 1 yüli 2021	800 × 600 (222 KB)	Rhapsody Scarlet	further optimized
	19:11, 26 sèptèmber 2020	800 × 600 (223 KB)	Avayak	optimized
	23:01, 7 yanüari 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...
	03:11, 6 yanüari 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!)
	19:49, 25 febrüari 2017	800 × 600 (175 KB)	Gnash	Optimized
	12:27, 22 novèmber 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.
	17:40, 16 yanüari 2016	800 × 600 (213 KB)	Kingofthedead	Reverted to version as of 10:15, 24 December 2014 (UTC) (oops!!)
	17:39, 16 yanüari 2016	800 × 600 (216 KB)	Kingofthedead	Reverted to version as of 05:42, 6 December 2012 (UTC)
	10:15, 24 desèmber 2014	800 × 600 (213 KB)	Rhapsody Scarlet	pngout good, zopflipng better.
	05:42, 6 desèmber 2012	800 × 600 (216 KB)	JeffyP	pngout always wins.